Trace number 357351

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) 1800.52 1801.09

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-share2b.opb
MD5SUM95fbceaf029492cffa0d3c545b3f551d
Bench CategoryOPT-BIGINT (optimisation, big 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
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -36858196
Optimality of the best value was proved NO
Number of variables2370
Total number of constraints96
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 constraints96
Minimum length of a constraint30
Maximum length of a constraint360
Number of terms in the objective function 870
Biggest coefficient in the objective function 204010946560
Number of bits for the biggest coefficient in the objective function 38
Sum of the numbers in the objective function 4534411718529
Number of bits of the sum of numbers in the objective function 43
Biggest number in a constraint 552977039360
Number of bits of the biggest number in a constraint 40
Biggest sum of numbers in a constraint 10976862656529
Number of bits of the biggest sum of numbers44
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...
0.00/0.07	c ...done
0.00/0.07	c #vars=2370 #constraints=110 hasObjective=yes
0.08/0.09	c res. mode=mod
0.08/0.09	c VSIDS like heuristics
0.08/0.09	c complete search running
0.89/0.96	c restart after 401 decisions
1.00/1.04	c nbDecision=500 #constraints=393
2.09/2.14	c restart after 801 decisions
2.69/2.77	c nbDecision=1000 #constraints=802
5.39/5.43	c nbDecision=1500 #constraints=1235
6.09/6.12	c restart after 1601 decisions
8.29/8.36	c nbDecision=2000 #constraints=1630
13.29/13.37	c nbDecision=2500 #constraints=2095
17.48/17.52	c nbDecision=3000 #constraints=2539
19.39/19.46	c restart after 3201 decisions
21.08/21.19	c nbDecision=3500 #constraints=2908
30.69/30.76	c nbDecision=4000 #constraints=3340
39.08/39.16	c nbDecision=4500 #constraints=3806
48.47/48.53	c nbDecision=5000 #constraints=4264
57.47/57.55	c nbDecision=5500 #constraints=4723
67.27/67.32	c nbDecision=6000 #constraints=5181
75.97/76.09	c restart after 6401 decisions
76.76/76.84	c nbDecision=6500 #constraints=5589
85.97/86.03	c nbDecision=7000 #constraints=6016
99.06/99.15	c nbDecision=7500 #constraints=6429
118.95/119.02	c nbDecision=8000 #constraints=6897
139.45/139.50	c nbDecision=8500 #constraints=7365
164.03/164.14	c nbDecision=9000 #constraints=7820
185.53/185.61	c nbDecision=9500 #constraints=8274
203.62/203.79	c nbDecision=10000 #constraints=8732
226.32/226.43	c nbDecision=10500 #constraints=9182
243.82/243.92	c nbDecision=11000 #constraints=9612
259.81/259.98	c nbDecision=11500 #constraints=10038
293.60/293.74	c nbDecision=12000 #constraints=10506
330.99/331.11	c nbDecision=12500 #constraints=10991
358.07/358.22	c restart after 12801 decisions
359.67/359.85	c nbDecision=13000 #constraints=11384
365.08/365.21	c nbDecision=13500 #constraints=11840
373.07/373.23	c nbDecision=14000 #constraints=12288
382.68/382.84	c nbDecision=14500 #constraints=12679
391.47/391.66	c nbDecision=15000 #constraints=13141
404.76/404.96	c nbDecision=15500 #constraints=13624
418.16/418.33	c nbDecision=16000 #constraints=14106
431.75/431.94	c nbDecision=16500 #constraints=14583
449.35/449.59	c nbDecision=17000 #constraints=15075
469.75/469.98	c nbDecision=17500 #constraints=15558
493.93/494.11	c nbDecision=18000 #constraints=16054
517.93/518.11	c nbDecision=18500 #constraints=16544
544.11/544.34	c nbDecision=19000 #constraints=17037
571.81/572.01	c nbDecision=19500 #constraints=17523
600.30/600.55	c nbDecision=20000 #constraints=18013
626.49/626.77	c nbDecision=20500 #constraints=18500
649.09/649.35	c nbDecision=21000 #constraints=18960
671.47/671.72	c nbDecision=21500 #constraints=19450
693.67/693.94	c nbDecision=22000 #constraints=19922
722.66/722.99	c nbDecision=22500 #constraints=20397
754.36/754.69	c nbDecision=23000 #constraints=20881
769.95/770.26	c nbDecision=23500 #constraints=21309
800.13/800.46	c nbDecision=24000 #constraints=21785
839.32/839.68	c nbDecision=24500 #constraints=22272
877.91/878.28	c nbDecision=25000 #constraints=22760
917.30/917.62	c nbDecision=25500 #constraints=23252
926.40/926.79	c restart after 25601 decisions
955.89/956.24	c nbDecision=26000 #constraints=23690
1000.28/1000.67	c nbDecision=26500 #constraints=24179
1035.57/1035.98	c nbDecision=27000 #constraints=24660
1075.75/1076.10	c nbDecision=27500 #constraints=25146
1118.93/1119.34	c nbDecision=28000 #constraints=25632
1166.73/1167.12	c nbDecision=28500 #constraints=26110
1214.81/1215.25	c nbDecision=29000 #constraints=26595
1259.19/1259.63	c nbDecision=29500 #constraints=27088
1302.78/1303.29	c nbDecision=30000 #constraints=27567
1352.26/1352.75	c nbDecision=30500 #constraints=28057
1399.85/1400.31	c nbDecision=31000 #constraints=28527
1450.84/1451.30	c nbDecision=31500 #constraints=29013
1499.52/1500.00	c nbDecision=32000 #constraints=29497
1552.00/1552.52	c nbDecision=32500 #constraints=29983
1605.49/1606.08	c nbDecision=33000 #constraints=30474
1662.06/1662.60	c nbDecision=33500 #constraints=30960
1714.75/1715.30	c nbDecision=34000 #constraints=31440
1769.53/1770.17	c nbDecision=34500 #constraints=31923
1800.03/1800.60	Received signal 15
1800.42/1801.02	
1800.42/1801.02	s UNKNOWN
1800.42/1801.02	
1800.42/1801.02	c user time= 1799.91 s
1800.42/1801.02	c system time= 0.547916 s
1800.42/1801.02	c wall clock time=1801.03

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/node69/watcher-357351-1176995399 -o ROOT/results/node69/solver-357351-1176995399 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357351-1176995399/instance-357351-1176995399.opb mod 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2362
/proc/meminfo: memFree=1664228/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=1468 CPUtime=0
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 175529334 1503232 160 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 367 160 131 317 0 46 0

[startup+0.0846519 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2362
/proc/meminfo: memFree=1664228/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=2672 CPUtime=0.08
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 501 0 0 0 8 0 0 0 18 0 1 0 175529334 2736128 483 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 668 483 137 317 0 347 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2672

[startup+0.101654 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2362
/proc/meminfo: memFree=1664228/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=2936 CPUtime=0.09
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 547 0 0 0 9 0 0 0 18 0 1 0 175529334 3006464 529 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 734 529 137 317 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2936

[startup+0.301686 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2362
/proc/meminfo: memFree=1664228/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=3860 CPUtime=0.29
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 800 0 0 0 29 0 0 0 19 0 1 0 175529334 3952640 782 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 965 782 170 317 0 644 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3860

[startup+0.701751 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2362
/proc/meminfo: memFree=1664228/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=4912 CPUtime=0.69
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 1081 0 0 0 69 0 0 0 22 0 1 0 175529334 5029888 1063 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 1228 1063 170 317 0 907 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4912

[startup+1.50188 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2363
/proc/meminfo: memFree=1659420/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=7260 CPUtime=1.49
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 1678 0 0 0 149 0 0 0 25 0 1 0 175529334 7434240 1660 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272548 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 1815 1660 170 317 0 1494 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7260

[startup+3.10114 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2363
/proc/meminfo: memFree=1656028/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=11240 CPUtime=3.09
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 2646 0 0 0 308 1 0 0 25 0 1 0 175529334 11509760 2628 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 2810 2628 170 317 0 2489 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11240

[startup+6.30166 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2363
/proc/meminfo: memFree=1649756/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=17028 CPUtime=6.29
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 4003 0 0 0 628 1 0 0 25 0 1 0 175529334 17436672 3985 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 4257 3985 170 317 0 3936 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17028

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 2363
/proc/meminfo: memFree=1642716/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=23204 CPUtime=12.68
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 5632 0 0 0 1266 2 0 0 25 0 1 0 175529334 23760896 5614 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 5801 5614 170 317 0 5480 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23204

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 2363
/proc/meminfo: memFree=1630108/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=35924 CPUtime=25.48
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 8674 0 0 0 2544 4 0 0 25 0 1 0 175529334 36786176 8656 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716120 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 8981 8656 170 317 0 8660 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35924

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 2363
/proc/meminfo: memFree=1615068/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=53176 CPUtime=51.07
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 12473 0 0 0 5100 7 0 0 25 0 1 0 175529334 54452224 12455 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746916 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 13294 12455 170 317 0 12973 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 53176

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 2363
/proc/meminfo: memFree=1594140/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=72588 CPUtime=102.26
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 17617 0 0 0 10216 10 0 0 25 0 1 0 175529334 74330112 17599 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 18147 17599 170 317 0 17826 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 72588

[startup+162.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 2363
/proc/meminfo: memFree=1582428/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=83476 CPUtime=162.24
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 20553 0 0 0 16212 12 0 0 25 0 1 0 175529334 85479424 20535 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712464 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 20869 20535 170 317 0 20548 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 83476

[startup+222.303 s]
/proc/loadavg: 1.11 1.03 1.00 2/65 2363
/proc/meminfo: memFree=1564444/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=107228 CPUtime=222.22
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 25071 0 0 0 22207 15 0 0 25 0 1 0 175529334 109801472 24996 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 26807 24996 170 317 0 26486 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 107228

[startup+282.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 2363
/proc/meminfo: memFree=1552220/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=119220 CPUtime=282.2
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 28200 0 0 0 28203 17 0 0 25 0 1 0 175529334 122081280 28125 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 29805 28125 170 317 0 29484 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 119220

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 2363
/proc/meminfo: memFree=1545180/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=125580 CPUtime=342.18
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 29854 0 0 0 34200 18 0 0 25 0 1 0 175529334 128593920 29779 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 31395 29779 170 317 0 31074 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 125580

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2363
/proc/meminfo: memFree=1521180/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=147668 CPUtime=402.16
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 35910 0 0 0 40195 21 0 0 25 0 1 0 175529334 151212032 35835 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 36917 35835 170 317 0 36596 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 147668

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2363
/proc/meminfo: memFree=1503068/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=165052 CPUtime=462.14
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 40386 0 0 0 46190 24 0 0 25 0 1 0 175529334 169013248 40311 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135279003 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 41263 40311 170 317 0 40942 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 165052

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2363
/proc/meminfo: memFree=1485212/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=199752 CPUtime=522.12
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 47915 0 0 0 52185 27 0 0 25 0 1 0 175529334 204546048 44690 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 49938 44690 170 317 0 49617 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 199752

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2363
/proc/meminfo: memFree=1474524/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=209496 CPUtime=582.1
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 50701 0 0 0 58182 28 0 0 25 0 1 0 175529334 214523904 47410 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 52374 47410 170 317 0 52053 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 209496

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2363
/proc/meminfo: memFree=1463452/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=221072 CPUtime=642.09
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 53809 0 0 0 64179 30 0 0 25 0 1 0 175529334 226377728 50155 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 55268 50155 170 317 0 54947 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 221072


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2363
/proc/meminfo: memFree=1421404/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=258320 CPUtime=882.01
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 64510 0 0 0 88164 37 0 0 25 0 1 0 175529334 264519680 60658 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278980 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 64580 60658 170 317 0 64259 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 258320

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2363
/proc/meminfo: memFree=1414428/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=265788 CPUtime=942
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 66490 0 0 0 94161 39 0 0 25 0 1 0 175529334 272166912 62407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 66447 62407 170 317 0 66126 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 265788

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2363
/proc/meminfo: memFree=1407132/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=272124 CPUtime=1001.97
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 68333 0 0 0 100157 40 0 0 25 0 1 0 175529334 278654976 64217 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 68031 64217 170 317 0 67710 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 272124

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2363
/proc/meminfo: memFree=1399452/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=279376 CPUtime=1061.96
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 70317 0 0 0 106155 41 0 0 25 0 1 0 175529334 286081024 66168 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 69844 66168 170 317 0 69523 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 279376

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2363
/proc/meminfo: memFree=1392668/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=285420 CPUtime=1121.93
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 72029 0 0 0 112151 42 0 0 25 0 1 0 175529334 292270080 67847 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 71355 67847 170 317 0 71034 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 285420

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2363
/proc/meminfo: memFree=1385884/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=290828 CPUtime=1181.92
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 73749 0 0 0 118149 43 0 0 25 0 1 0 175529334 297807872 69534 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564074 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 72707 69534 170 317 0 72386 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 290828

[startup+1242.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 2363
/proc/meminfo: memFree=1379740/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=296484 CPUtime=1241.9
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 75341 0 0 0 124146 44 0 0 25 0 1 0 175529334 303599616 71060 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 74121 71060 170 317 0 73800 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 296484

[startup+1302.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 2363
/proc/meminfo: memFree=1372892/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=302540 CPUtime=1301.89
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 77061 0 0 0 130144 45 0 0 25 0 1 0 175529334 309800960 72747 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 75635 72747 170 317 0 75314 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 302540

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2363
/proc/meminfo: memFree=1366940/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=307804 CPUtime=1361.86
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 78581 0 0 0 136140 46 0 0 25 0 1 0 175529334 315191296 74234 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 76951 74234 170 317 0 76630 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 307804

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2363
/proc/meminfo: memFree=1361052/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=313076 CPUtime=1421.84
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 80088 0 0 0 142137 47 0 0 25 0 1 0 175529334 320589824 75708 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 78269 75708 170 317 0 77948 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 313076

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2363
/proc/meminfo: memFree=1354588/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=318348 CPUtime=1481.82
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 81711 0 0 0 148134 48 0 0 25 0 1 0 175529334 325988352 77331 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 79587 77331 170 317 0 79266 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 318348

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2363
/proc/meminfo: memFree=1348636/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=323492 CPUtime=1541.8
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 83209 0 0 0 154130 50 0 0 25 0 1 0 175529334 331255808 78796 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 80873 78796 170 317 0 80552 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 323492

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2363
/proc/meminfo: memFree=1343196/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=328232 CPUtime=1601.79
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 84593 0 0 0 160127 52 0 0 25 0 1 0 175529334 336109568 80180 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 82058 80180 170 317 0 81737 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 328232

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2363
/proc/meminfo: memFree=1337692/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=332848 CPUtime=1661.76
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 85935 0 0 0 166124 52 0 0 25 0 1 0 175529334 340836352 81522 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 83212 81522 170 317 0 82891 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 332848

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2363
/proc/meminfo: memFree=1332316/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=337724 CPUtime=1721.75
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 87328 0 0 0 172122 53 0 0 25 0 1 0 175529334 345829376 82882 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 84431 82882 170 317 0 84110 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 337724

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2365
/proc/meminfo: memFree=1326620/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=342472 CPUtime=1781.73
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 88726 0 0 0 178119 54 0 0 25 0 1 0 175529334 350691328 84280 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 85618 84280 170 317 0 85297 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 342472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2365
/proc/meminfo: memFree=1325276/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=343784 CPUtime=1800.03
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 89074 0 0 0 179949 54 0 0 25 0 1 0 175529334 352034816 84628 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 85946 84628 170 317 0 85625 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 343784

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 1.00 1.00 2/65 2365
/proc/meminfo: memFree=1325276/2055920 swapFree=4182908/4192956
[pid=2362] ppid=2360 vsize=343784 CPUtime=1800.42
/proc/2362/stat : 2362 (oree) R 2360 2362 1616 0 -1 4194304 89079 0 0 0 179988 54 0 0 25 0 1 0 175529334 352034816 84633 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2362/statm: 85946 84633 170 317 0 85625 0
Current children cumulated CPU time (s) 1800.42
Current children cumulated vsize (KiB) 343784

Child status: 0
Real time (s): 1801.09
CPU time (s): 1800.52
CPU user time (s): 1799.92
CPU system time (s): 0.601908
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 343784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.92
system time used= 0.601908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 89095
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= 1784

runsolver used 1.24681 second user time and 3.69344 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Thu Apr 19 15:09:59 UTC 2007

IDJOB= 357351
IDBENCH= 2459
IDSOLVER= 172
FILE ID= node69/357351-1176995399

PBS_JOBID= 4630441

Free space on /tmp= 66497 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-share2b.opb
COMMAND LINE= oree /tmp/evaluation/357351-1176995399/instance-357351-1176995399.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-357351-1176995399 -o ROOT/results/node69/solver-357351-1176995399 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357351-1176995399/instance-357351-1176995399.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  95fbceaf029492cffa0d3c545b3f551d

RANDOM SEED= 896794377

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1664700 kB
Buffers:         29816 kB
Cached:         292288 kB
SwapCached:       3888 kB
Active:         148076 kB
Inactive:       184184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1664700 kB
SwapTotal:     4192956 kB
SwapFree:      4182908 kB
Dirty:            1600 kB
Writeback:           0 kB
Mapped:          16048 kB
Slab:            44996 kB
Committed_AS:  1533500 kB
PageTables:       1472 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= 66497 MiB

End job on node69 on Thu Apr 19 15:40:02 UTC 2007