Trace number 363084

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 alphaSAT (TO)167296 1800.26 1800.87

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib/normalized-reduced-mps-v2-20-10-pipex.opb
MD5SUMed5b5ce3af44efa2d285a6206b4187fd
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark164393
Best CPU time to get the best result obtained on this benchmark0.118981
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 164393
Optimality of the best value was proved YES
Number of variables48
Total number of constraints25
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)16
Number of constraints which are nor clauses,nor cardinality constraints9
Minimum length of a constraint3
Maximum length of a constraint16
Number of terms in the objective function 48
Biggest coefficient in the objective function 22495
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 524314
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 22495
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 524314
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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...
0.00/0.00	c ...done
0.00/0.00	c #vars=48 #constraints=42 hasObjective=yes
0.00/0.00	c res. mode=mod
0.00/0.00	c VSIDS like heuristics
0.00/0.00	c complete search running
0.08/0.08	c restart after 401 decisions
0.09/0.11	c nbDecision=500 #constraints=486
0.19/0.23	c restart after 801 decisions
0.29/0.32	c nbDecision=1000 #constraints=964
0.59/0.62	c nbDecision=1500 #constraints=1466
0.59/0.69	c restart after 1601 decisions
1.00/1.01	c nbDecision=2000 #constraints=1947
1.19/1.30	c nbDecision=2246 #constraints=2186
1.19/1.30	c linear search for optimum
1.19/1.30	o 182239
1.29/1.31	c nbDecision=2253 #constraints=2194
1.29/1.31	o 179809
1.29/1.34	c nbDecision=2274 #constraints=2216
1.29/1.34	o 179763
1.49/1.60	c nbDecision=2500 #constraints=2442
1.99/2.03	c nbDecision=2773 #constraints=2711
1.99/2.03	o 179072
2.39/2.45	c nbDecision=3000 #constraints=2941
2.79/2.80	c restart after 3201 decisions
2.89/2.95	c nbDecision=3262 #constraints=3183
2.89/2.95	o 176399
2.99/3.03	c nbDecision=3284 #constraints=3206
2.99/3.03	o 176034
2.99/3.06	c nbDecision=3292 #constraints=3215
2.99/3.06	o 170483
3.59/3.61	c nbDecision=3500 #constraints=3426
3.79/3.88	c nbDecision=3604 #constraints=3529
3.79/3.88	o 170088
4.99/5.08	c nbDecision=4000 #constraints=3925
7.49/7.55	c nbDecision=4500 #constraints=4424
9.99/10.07	c nbDecision=5000 #constraints=4922
12.99/13.06	c nbDecision=5500 #constraints=5418
16.88/16.99	c nbDecision=6000 #constraints=5915
20.08/20.19	c restart after 6401 decisions
20.98/21.05	c nbDecision=6500 #constraints=6401
25.58/25.60	c nbDecision=7000 #constraints=6903
30.09/30.12	c nbDecision=7500 #constraints=7398
35.58/35.62	c nbDecision=8000 #constraints=7898
41.08/41.14	c nbDecision=8500 #constraints=8397
46.88/46.96	c nbDecision=9000 #constraints=8898
52.68/52.78	c nbDecision=9500 #constraints=9394
60.57/60.68	c nbDecision=10000 #constraints=9892
67.87/67.95	c nbDecision=10500 #constraints=10395
75.37/75.44	c nbDecision=11000 #constraints=10893
82.07/82.17	c nbDecision=11500 #constraints=11395
92.27/92.32	c nbDecision=12000 #constraints=11882
105.46/105.60	c nbDecision=12500 #constraints=12372
114.37/114.47	c restart after 12801 decisions
119.06/119.10	c nbDecision=13000 #constraints=12851
133.05/133.10	c nbDecision=13500 #constraints=13354
146.93/147.09	c nbDecision=14000 #constraints=13847
162.59/162.70	c nbDecision=14500 #constraints=14348
178.06/178.24	c nbDecision=15000 #constraints=14849
192.95/193.19	c nbDecision=15500 #constraints=15351
198.73/198.98	c nbDecision=15674 #constraints=15522
198.73/198.98	o 170083
209.13/209.30	c nbDecision=15985 #constraints=15835
209.13/209.30	o 169688
209.53/209.73	c nbDecision=16000 #constraints=15851
225.02/225.21	c nbDecision=16500 #constraints=16346
243.71/243.92	c nbDecision=17000 #constraints=16845
260.41/260.69	c nbDecision=17500 #constraints=17347
276.30/276.57	c nbDecision=18000 #constraints=17850
291.40/291.66	c nbDecision=18500 #constraints=18344
308.29/308.57	c nbDecision=19000 #constraints=18843
324.60/324.83	c nbDecision=19500 #constraints=19343
340.69/340.96	c nbDecision=20000 #constraints=19837
361.98/362.26	c nbDecision=20500 #constraints=20338
379.07/379.35	c nbDecision=21000 #constraints=20838
395.27/395.53	c nbDecision=21500 #constraints=21339
408.88/409.14	c nbDecision=22000 #constraints=21838
419.67/419.96	c nbDecision=22500 #constraints=22341
444.46/444.76	c nbDecision=23000 #constraints=22817
471.45/471.72	c nbDecision=23500 #constraints=23315
499.34/499.61	c nbDecision=24000 #constraints=23815
525.94/526.23	c nbDecision=24500 #constraints=24312
554.82/555.13	c nbDecision=25000 #constraints=24809
583.62/584.00	c nbDecision=25500 #constraints=25312
589.12/589.48	c restart after 25601 decisions
610.71/611.08	c nbDecision=26000 #constraints=25795
639.21/639.56	c nbDecision=26500 #constraints=26296
668.50/668.86	c nbDecision=27000 #constraints=26789
699.28/699.60	c nbDecision=27500 #constraints=27288
729.28/729.67	c nbDecision=28000 #constraints=27791
757.57/757.96	c nbDecision=28500 #constraints=28290
783.76/784.14	c nbDecision=29000 #constraints=28790
812.26/812.60	c nbDecision=29500 #constraints=29282
844.24/844.65	c nbDecision=30000 #constraints=29783
873.64/874.06	c nbDecision=30500 #constraints=30280
878.94/879.35	c nbDecision=30587 #constraints=30368
878.94/879.35	o 169592
901.23/901.64	c nbDecision=31000 #constraints=30781
931.42/931.89	c nbDecision=31500 #constraints=31283
956.01/956.46	c nbDecision=32000 #constraints=31782
970.60/971.02	c nbDecision=32318 #constraints=32100
970.60/971.02	o 168047
976.51/976.98	c nbDecision=32500 #constraints=32283
996.00/996.47	c nbDecision=33000 #constraints=32787
1019.59/1020.00	c nbDecision=33500 #constraints=33282
1045.19/1045.67	c nbDecision=34000 #constraints=33784
1053.88/1054.39	c nbDecision=34180 #constraints=33963
1053.88/1054.39	o 167296
1067.18/1067.66	c nbDecision=34500 #constraints=34286
1089.37/1089.87	c nbDecision=35000 #constraints=34789
1127.17/1127.62	c nbDecision=35500 #constraints=35263
1169.95/1170.42	c nbDecision=36000 #constraints=35756
1215.24/1215.77	c nbDecision=36500 #constraints=36256
1261.42/1261.94	c nbDecision=37000 #constraints=36754
1307.61/1308.17	c nbDecision=37500 #constraints=37251
1349.11/1349.70	c nbDecision=38000 #constraints=37750
1394.78/1395.31	c nbDecision=38500 #constraints=38252
1436.88/1437.40	c nbDecision=39000 #constraints=38753
1483.36/1483.91	c nbDecision=39500 #constraints=39244
1532.35/1532.93	c nbDecision=40000 #constraints=39746
1576.53/1577.15	c nbDecision=40500 #constraints=40246
1623.22/1623.82	c nbDecision=41000 #constraints=40748
1665.42/1666.08	c nbDecision=41500 #constraints=41249
1706.80/1707.42	c nbDecision=42000 #constraints=41746
1751.08/1751.79	c nbDecision=42500 #constraints=42239
1800.09/1800.71	Received signal 15
1800.18/1800.85	
1800.18/1800.86	s SATISFIABLE
1800.18/1800.86	v -x1 -x2 -x3 -x4 -x5 x6 x7 -x8 -x9 x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 x20 -x21 -x22 -x23 x24 -x25 -x26 x27 x28 -x29 -x30
1800.18/1800.86	v x31 x32 x33 x34 x35 -x36 x37 -x38 -x39 -x40 x41 -x42 -x43 -x44 x45 x46 -x47 -x48
1800.18/1800.86	
1800.18/1800.86	c user time= 1799.96 s
1800.18/1800.86	c system time= 0.282956 s
1800.18/1800.86	c wall clock time=1800.86

Verifier Data (download as text)

OK	167296

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-363084-1176850721 -o ROOT/results/node7/solver-363084-1176850721 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/363084-1176850721/instance-363084-1176850721.opb mod 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19064
/proc/meminfo: memFree=1821232/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=1468 CPUtime=0
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 161109734 1503232 167 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 367 167 139 317 0 46 0

[startup+0.085849 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19064
/proc/meminfo: memFree=1821232/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=1732 CPUtime=0.08
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 257 0 0 0 8 0 0 0 18 0 1 0 161109734 1773568 239 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 433 239 139 317 0 112 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1732

[startup+0.101851 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19064
/proc/meminfo: memFree=1821232/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=1732 CPUtime=0.09
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 264 0 0 0 9 0 0 0 18 0 1 0 161109734 1773568 246 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134559000 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 433 246 139 317 0 112 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1732

[startup+0.301872 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19064
/proc/meminfo: memFree=1821232/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=2124 CPUtime=0.29
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 362 0 0 0 29 0 0 0 19 0 1 0 161109734 2174976 344 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134534233 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 531 344 139 317 0 210 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2124

[startup+0.701914 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19064
/proc/meminfo: memFree=1821232/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=2676 CPUtime=0.69
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 489 0 0 0 69 0 0 0 23 0 1 0 161109734 2740224 471 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 669 471 139 317 0 348 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2676

[startup+1.503 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 19065
/proc/meminfo: memFree=1819560/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=3484 CPUtime=1.49
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 706 0 0 0 149 0 0 0 25 0 1 0 161109734 3567616 688 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 871 688 170 317 0 550 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3484

[startup+3.10117 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 19065
/proc/meminfo: memFree=1818536/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=4412 CPUtime=3.09
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 929 0 0 0 309 0 0 0 25 0 1 0 161109734 4517888 911 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 1103 911 170 317 0 782 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4412

[startup+6.3015 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 19065
/proc/meminfo: memFree=1817256/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=5692 CPUtime=6.29
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 1226 0 0 0 628 1 0 0 25 0 1 0 161109734 5828608 1208 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710943 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 1423 1208 170 317 0 1102 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5692

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 19065
/proc/meminfo: memFree=1815848/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=6756 CPUtime=12.69
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 1487 0 0 0 1268 1 0 0 25 0 1 0 161109734 6918144 1469 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 1689 1469 170 317 0 1368 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6756

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 19065
/proc/meminfo: memFree=1814312/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=8132 CPUtime=25.48
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 1846 0 0 0 2547 1 0 0 25 0 1 0 161109734 8327168 1828 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 2033 1828 170 317 0 1712 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8132

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 19065
/proc/meminfo: memFree=1811944/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=11004 CPUtime=51.08
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 2494 0 0 0 5106 2 0 0 25 0 1 0 161109734 11268096 2419 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 2751 2419 170 317 0 2430 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11004

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 19065
/proc/meminfo: memFree=1809000/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=13740 CPUtime=102.26
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 3207 0 0 0 10223 3 0 0 25 0 1 0 161109734 14069760 3132 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 3435 3132 170 317 0 3114 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13740

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 19187
/proc/meminfo: memFree=1805496/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=15732 CPUtime=162.19
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 3722 0 0 0 16212 7 0 0 25 0 1 0 161109734 16109568 3647 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 3933 3647 170 317 0 3612 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 15732

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19263
/proc/meminfo: memFree=1804648/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=17920 CPUtime=222.12
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 4239 0 0 0 22204 8 0 0 25 0 1 0 161109734 18350080 4164 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 4480 4164 170 317 0 4159 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 17920

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19263
/proc/meminfo: memFree=1802856/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=20492 CPUtime=282.11
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 4824 0 0 0 28202 9 0 0 25 0 1 0 161109734 20983808 4636 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 5123 4636 170 317 0 4802 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 20492

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19263
/proc/meminfo: memFree=1801128/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=22236 CPUtime=342.09
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 5234 0 0 0 34199 10 0 0 25 0 1 0 161109734 22769664 5046 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 5559 5046 170 317 0 5238 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 22236

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19263
/proc/meminfo: memFree=1799656/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=23856 CPUtime=402.07
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 5653 0 0 0 40197 10 0 0 25 0 1 0 161109734 24428544 5465 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 5964 5465 170 317 0 5643 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 23856

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19263
/proc/meminfo: memFree=1798120/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=25296 CPUtime=462.05
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 6034 0 0 0 46194 11 0 0 25 0 1 0 161109734 25903104 5846 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 6324 5846 170 317 0 6003 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 25296

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19263
/proc/meminfo: memFree=1797096/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=26240 CPUtime=522.04
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 6296 0 0 0 52192 12 0 0 25 0 1 0 161109734 26869760 6108 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 6560 6108 170 317 0 6239 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 26240

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19263
/proc/meminfo: memFree=1796008/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=27412 CPUtime=582.02
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 6594 0 0 0 58189 13 0 0 25 0 1 0 161109734 28069888 6373 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 6853 6373 170 317 0 6532 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 27412

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19263
/proc/meminfo: memFree=1794920/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=28500 CPUtime=642.01
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 6870 0 0 0 64187 14 0 0 25 0 1 0 161109734 29184000 6649 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 7125 6649 170 317 0 6804 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 28500


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19263
/proc/meminfo: memFree=1790888/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=32748 CPUtime=881.94
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 8028 0 0 0 88177 17 0 0 25 0 1 0 161109734 33533952 7642 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604237 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 8187 7642 170 317 0 7866 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 32748

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19263
/proc/meminfo: memFree=1789736/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=33668 CPUtime=941.91
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 8297 0 0 0 94174 17 0 0 25 0 1 0 161109734 34476032 7911 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 8417 7911 170 317 0 8096 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 33668

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19263
/proc/meminfo: memFree=1788008/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=35516 CPUtime=1001.9
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 8774 0 0 0 100172 18 0 0 25 0 1 0 161109734 36368384 8322 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 8879 8322 170 317 0 8558 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 35516

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19263
/proc/meminfo: memFree=1786536/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=38380 CPUtime=1061.88
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 9470 0 0 0 106169 19 0 0 25 0 1 0 161109734 39301120 8693 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 9595 8693 170 317 0 9274 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 38380

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19263
/proc/meminfo: memFree=1785576/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=39436 CPUtime=1121.87
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 9765 0 0 0 112167 20 0 0 25 0 1 0 161109734 40382464 8955 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 9859 8955 170 317 0 9538 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 39436

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19263
/proc/meminfo: memFree=1784936/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=40092 CPUtime=1181.85
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 9918 0 0 0 118165 20 0 0 25 0 1 0 161109734 41054208 9108 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 10023 9108 170 317 0 9702 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 40092

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19263
/proc/meminfo: memFree=1784296/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=40748 CPUtime=1241.83
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 10102 0 0 0 124162 21 0 0 25 0 1 0 161109734 41725952 9259 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 10187 9259 170 317 0 9866 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 40748

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19263
/proc/meminfo: memFree=1783720/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=41292 CPUtime=1301.82
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 10255 0 0 0 130160 22 0 0 25 0 1 0 161109734 42283008 9412 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 10323 9412 170 317 0 10002 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 41292

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19263
/proc/meminfo: memFree=1782888/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=42340 CPUtime=1361.8
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 10497 0 0 0 136157 23 0 0 25 0 1 0 161109734 43356160 9621 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 10585 9621 170 317 0 10264 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 42340

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19263
/proc/meminfo: memFree=1782248/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=42996 CPUtime=1421.79
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 10652 0 0 0 142155 24 0 0 25 0 1 0 161109734 44027904 9776 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604330 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 10749 9776 170 317 0 10428 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 42996

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19263
/proc/meminfo: memFree=1781672/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=43524 CPUtime=1481.76
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 10806 0 0 0 148152 24 0 0 25 0 1 0 161109734 44568576 9930 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 10881 9930 170 317 0 10560 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 43524

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19263
/proc/meminfo: memFree=1780968/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=44064 CPUtime=1541.75
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 10968 0 0 0 154150 25 0 0 25 0 1 0 161109734 45121536 10092 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712567 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 11016 10092 170 317 0 10695 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 44064

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 19263
/proc/meminfo: memFree=1780264/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=44724 CPUtime=1601.73
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 11144 0 0 0 160147 26 0 0 25 0 1 0 161109734 45797376 10268 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 11181 10268 170 317 0 10860 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 44724

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19263
/proc/meminfo: memFree=1779560/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=45376 CPUtime=1661.72
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 11326 0 0 0 166145 27 0 0 25 0 1 0 161109734 46465024 10450 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 11344 10450 170 317 0 11023 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 45376

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19263
/proc/meminfo: memFree=1778856/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=46024 CPUtime=1721.7
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 11505 0 0 0 172143 27 0 0 25 0 1 0 161109734 47128576 10596 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 11506 10596 170 317 0 11185 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 46024

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19263
/proc/meminfo: memFree=1778344/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=46548 CPUtime=1781.68
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 11656 0 0 0 178140 28 0 0 25 0 1 0 161109734 47665152 10747 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 11637 10747 170 317 0 11316 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 46548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19263
/proc/meminfo: memFree=1778088/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=46812 CPUtime=1800.09
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 11709 0 0 0 179981 28 0 0 25 0 1 0 161109734 47935488 10800 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 11703 10800 170 317 0 11382 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 46812

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

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

[startup+1800.81 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19263
/proc/meminfo: memFree=1778088/2055920 swapFree=4149980/4192956
[pid=19064] ppid=19062 vsize=46812 CPUtime=1800.18
/proc/19064/stat : 19064 (oree) R 19062 19064 18306 0 -1 4194304 11709 0 0 0 179990 28 0 0 25 0 1 0 161109734 47935488 10800 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19064/statm: 11703 10800 170 317 0 11382 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 46812

Child status: 0
Real time (s): 1800.87
CPU time (s): 1800.26
CPU user time (s): 1799.96
CPU system time (s): 0.291955
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 46812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.291955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11725
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= 1975

runsolver used 2.06569 second user time and 4.50232 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Tue Apr 17 22:58:41 UTC 2007

IDJOB= 363084
IDBENCH= 1733
IDSOLVER= 172
FILE ID= node7/363084-1176850721

PBS_JOBID= 4590182

Free space on /tmp= 66366 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/miplib/normalized-reduced-mps-v2-20-10-pipex.opb
COMMAND LINE= oree /tmp/evaluation/363084-1176850721/instance-363084-1176850721.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-363084-1176850721 -o ROOT/results/node7/solver-363084-1176850721 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/363084-1176850721/instance-363084-1176850721.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  ed5b5ce3af44efa2d285a6206b4187fd

RANDOM SEED= 488683284

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1821704 kB
Buffers:         38228 kB
Cached:         120088 kB
SwapCached:      23652 kB
Active:          76628 kB
Inactive:       115376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821704 kB
SwapTotal:     4192956 kB
SwapFree:      4149980 kB
Dirty:            1316 kB
Writeback:           0 kB
Mapped:          30380 kB
Slab:            27684 kB
Committed_AS:  7066992 kB
PageTables:       1860 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= 66366 MiB

End job on node7 on Tue Apr 17 23:28:44 UTC 2007