Trace number 357404

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) 1800.24 1800.88

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-nsrand-ipx.opb
MD5SUM6eba7367ef128fb0872fe815e4ef2398
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1207959552
Best CPU time to get the best result obtained on this benchmark1800.19
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1207959552
Optimality of the best value was proved NO
Number of variables6651
Total number of constraints721
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)331
Number of constraints which are nor clauses,nor cardinality constraints390
Minimum length of a constraint20
Maximum length of a constraint6651
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 1073741824
Number of bits of the biggest number in a constraint 31
Biggest sum of numbers in a constraint 26715880447
Number of bits of the biggest sum of numbers35
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...
0.49/0.51	c ...done
0.49/0.51	c #vars=6651 #constraints=722 hasObjective=yes
0.49/0.56	c res. mode=mod
0.49/0.56	c VSIDS like heuristics
0.49/0.56	c complete search running
11.59/11.61	c restart after 401 decisions
12.19/12.29	c nbDecision=500 #constraints=1024
15.09/15.11	c restart after 801 decisions
16.19/16.26	c nbDecision=1000 #constraints=1424
28.28/28.37	c nbDecision=1500 #constraints=1923
31.38/31.45	c restart after 1601 decisions
34.57/34.65	c nbDecision=2000 #constraints=2327
52.27/52.33	c nbDecision=2500 #constraints=2826
56.88/56.91	c nbDecision=3000 #constraints=3326
61.37/61.45	c restart after 3201 decisions
63.77/63.88	c nbDecision=3500 #constraints=3731
81.46/81.52	c nbDecision=4000 #constraints=4230
92.56/92.63	c nbDecision=4500 #constraints=4729
111.26/111.34	c nbDecision=5000 #constraints=5229
126.35/126.42	c nbDecision=5500 #constraints=5729
138.35/138.47	c nbDecision=6000 #constraints=6228
143.35/143.40	c restart after 6401 decisions
144.25/144.37	c nbDecision=6500 #constraints=6630
158.75/158.89	c nbDecision=7000 #constraints=7128
176.44/176.55	c nbDecision=7500 #constraints=7626
182.13/182.26	c nbDecision=8000 #constraints=8126
187.83/187.96	c nbDecision=8500 #constraints=8626
192.93/193.09	c nbDecision=9000 #constraints=9126
199.73/199.80	c nbDecision=9500 #constraints=9626
205.63/205.71	c nbDecision=10000 #constraints=10126
211.43/211.51	c nbDecision=10500 #constraints=10626
216.92/217.03	c nbDecision=11000 #constraints=11126
222.72/222.85	c nbDecision=11500 #constraints=11626
228.82/228.95	c nbDecision=12000 #constraints=12126
235.62/235.73	c nbDecision=12500 #constraints=12626
242.82/242.91	c restart after 12801 decisions
249.01/249.14	c nbDecision=13000 #constraints=13032
255.31/255.48	c nbDecision=13500 #constraints=13532
273.20/273.33	c nbDecision=14000 #constraints=14031
306.40/306.55	c nbDecision=14500 #constraints=14530
313.40/313.50	c nbDecision=15000 #constraints=15030
320.30/320.46	c nbDecision=15500 #constraints=15530
328.80/328.92	c nbDecision=16000 #constraints=16030
335.69/335.84	c nbDecision=16500 #constraints=16531
343.69/343.88	c nbDecision=17000 #constraints=17030
353.09/353.22	c nbDecision=17500 #constraints=17530
359.89/360.01	c nbDecision=18000 #constraints=18030
368.78/368.92	c nbDecision=18500 #constraints=18530
376.18/376.32	c nbDecision=19000 #constraints=19030
383.78/384.00	c nbDecision=19500 #constraints=19530
391.57/391.80	c nbDecision=20000 #constraints=20030
401.07/401.28	c nbDecision=20500 #constraints=20530
414.36/414.55	c nbDecision=21000 #constraints=21030
422.06/422.23	c nbDecision=21500 #constraints=21530
431.36/431.51	c nbDecision=22000 #constraints=22030
439.36/439.56	c nbDecision=22500 #constraints=22530
448.16/448.36	c nbDecision=23000 #constraints=23030
457.36/457.53	c nbDecision=23500 #constraints=23530
467.06/467.28	c nbDecision=24000 #constraints=24030
476.95/477.15	c nbDecision=24500 #constraints=24530
486.85/487.05	c nbDecision=25000 #constraints=25030
500.74/500.97	c nbDecision=25500 #constraints=25530
504.95/505.20	c restart after 25601 decisions
517.44/517.66	c nbDecision=26000 #constraints=25931
530.83/531.10	c nbDecision=26500 #constraints=26431
541.04/541.25	c nbDecision=27000 #constraints=26931
553.03/553.25	c nbDecision=27500 #constraints=27431
563.73/563.93	c nbDecision=28000 #constraints=27931
577.02/577.29	c nbDecision=28500 #constraints=28431
588.62/588.82	c nbDecision=29000 #constraints=28931
600.22/600.42	c nbDecision=29500 #constraints=29431
609.91/610.14	c nbDecision=30000 #constraints=29931
621.71/621.99	c nbDecision=30500 #constraints=30431
633.21/633.40	c nbDecision=31000 #constraints=30931
650.70/650.97	c nbDecision=31500 #constraints=31432
664.70/664.99	c nbDecision=32000 #constraints=31931
676.70/676.95	c nbDecision=32500 #constraints=32431
687.69/687.92	c nbDecision=33000 #constraints=32931
699.98/700.28	c nbDecision=33500 #constraints=33431
712.68/712.95	c nbDecision=34000 #constraints=33931
724.68/724.99	c nbDecision=34500 #constraints=34431
737.27/737.56	c nbDecision=35000 #constraints=34931
750.48/750.70	c nbDecision=35500 #constraints=35431
767.96/768.25	c nbDecision=36000 #constraints=35931
788.66/788.90	c nbDecision=36500 #constraints=36431
815.35/815.64	c nbDecision=37000 #constraints=36932
897.03/897.32	c nbDecision=37500 #constraints=37432
998.29/998.65	c nbDecision=38000 #constraints=37932
1028.19/1028.52	c nbDecision=38500 #constraints=38431
1043.68/1044.06	c nbDecision=39000 #constraints=38931
1058.08/1058.44	c nbDecision=39500 #constraints=39431
1073.67/1074.05	c nbDecision=40000 #constraints=39931
1090.47/1090.86	c nbDecision=40500 #constraints=40431
1105.26/1105.60	c nbDecision=41000 #constraints=40931
1119.06/1119.48	c nbDecision=41500 #constraints=41431
1133.06/1133.47	c nbDecision=42000 #constraints=41931
1148.35/1148.74	c nbDecision=42500 #constraints=42431
1162.75/1163.13	c nbDecision=43000 #constraints=42931
1179.85/1180.23	c nbDecision=43500 #constraints=43431
1203.44/1203.88	c nbDecision=44000 #constraints=43931
1217.13/1217.59	c nbDecision=44500 #constraints=44431
1233.53/1233.95	c nbDecision=45000 #constraints=44931
1247.02/1247.46	c nbDecision=45500 #constraints=45431
1263.12/1263.52	c nbDecision=46000 #constraints=45931
1277.42/1277.89	c nbDecision=46500 #constraints=46431
1293.81/1294.21	c nbDecision=47000 #constraints=46931
1311.01/1311.46	c nbDecision=47500 #constraints=47431
1327.50/1327.90	c nbDecision=48000 #constraints=47931
1351.79/1352.21	c nbDecision=48500 #constraints=48431
1381.29/1381.72	c nbDecision=49000 #constraints=48931
1410.42/1410.98	c nbDecision=49500 #constraints=49432
1476.85/1477.47	c nbDecision=50000 #constraints=49932
1554.02/1554.69	c nbDecision=50500 #constraints=50432
1573.32/1573.91	c nbDecision=51000 #constraints=50931
1580.62/1581.27	c restart after 51201 decisions
1598.11/1598.75	c nbDecision=51500 #constraints=51334
1700.78/1701.47	c nbDecision=52000 #constraints=51834
1800.06/1800.71	Received signal 15
1800.06/1800.78	
1800.06/1800.78	s UNKNOWN
1800.06/1800.78	
1800.06/1800.78	c user time= 1799.18 s
1800.06/1800.78	c system time= 0.967852 s
1800.06/1800.78	c wall clock time=1800.79

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/node5/watcher-357404-1176997066 -o ROOT/results/node5/solver-357404-1176997066 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357404-1176997066/instance-357404-1176997066.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: 1.00 0.99 0.97 3/77 32336
/proc/meminfo: memFree=1691712/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=1468 CPUtime=0
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 175744241 1503232 162 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 367 162 128 317 0 46 0

[startup+0.0415781 s]
/proc/loadavg: 1.00 0.99 0.97 3/77 32336
/proc/meminfo: memFree=1691712/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=2020 CPUtime=0.03
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 307 0 0 0 3 0 0 0 18 0 1 0 175744241 2068480 289 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 505 290 131 317 0 184 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2020

[startup+0.101585 s]
/proc/loadavg: 1.00 0.99 0.97 3/77 32336
/proc/meminfo: memFree=1691712/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=3084 CPUtime=0.09
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 563 0 0 0 9 0 0 0 18 0 1 0 175744241 3158016 545 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 771 545 131 317 0 450 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3084

[startup+0.301607 s]
/proc/loadavg: 1.00 0.99 0.97 3/77 32336
/proc/meminfo: memFree=1691712/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=6604 CPUtime=0.29
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 1414 0 0 0 29 0 0 0 19 0 1 0 175744241 6762496 1396 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 1651 1396 131 317 0 1330 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6604

[startup+0.701653 s]
/proc/loadavg: 1.00 0.99 0.97 3/77 32336
/proc/meminfo: memFree=1691712/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=13748 CPUtime=0.69
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 3128 0 0 0 68 1 0 0 22 0 1 0 175744241 14077952 3110 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 3437 3110 138 317 0 3116 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13748

[startup+1.50174 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32337
/proc/meminfo: memFree=1679736/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=13748 CPUtime=1.49
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 3140 0 0 0 148 1 0 0 25 0 1 0 175744241 14077952 3122 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 3437 3122 139 317 0 3116 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13748

[startup+3.10192 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32337
/proc/meminfo: memFree=1679608/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=14012 CPUtime=3.09
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 3206 0 0 0 308 1 0 0 25 0 1 0 175744241 14348288 3188 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564062 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 3503 3188 139 317 0 3182 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14012

[startup+6.30129 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32337
/proc/meminfo: memFree=1678648/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=14796 CPUtime=6.29
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 3402 0 0 0 628 1 0 0 25 0 1 0 175744241 15151104 3384 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 3699 3384 139 317 0 3378 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14796

[startup+12.702 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32337
/proc/meminfo: memFree=1676664/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=16504 CPUtime=12.69
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 3826 0 0 0 1267 2 0 0 25 0 1 0 175744241 16900096 3808 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 4126 3808 139 317 0 3805 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16504

[startup+25.5015 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32337
/proc/meminfo: memFree=1669624/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=24108 CPUtime=25.49
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 5662 0 0 0 2546 3 0 0 25 0 1 0 175744241 24686592 5644 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 6027 5644 139 317 0 5706 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24108

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32337
/proc/meminfo: memFree=1661560/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=32836 CPUtime=51.07
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 7739 0 0 0 5103 4 0 0 25 0 1 0 175744241 33624064 7721 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 8242 7722 139 317 0 7921 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32836

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32337
/proc/meminfo: memFree=1642104/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=52736 CPUtime=102.26
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 12475 0 0 0 10219 7 0 0 25 0 1 0 175744241 54001664 12457 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 13184 12457 139 317 0 12863 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 52736

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32337
/proc/meminfo: memFree=1623608/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=70800 CPUtime=162.25
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 17102 0 0 0 16214 11 0 0 25 0 1 0 175744241 72499200 17084 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563665 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 17700 17084 139 317 0 17379 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 70800

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32337
/proc/meminfo: memFree=1584632/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=112628 CPUtime=222.22
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 26873 0 0 0 22205 17 0 0 25 0 1 0 175744241 115331072 26797 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 28157 26797 139 317 0 27836 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 112628

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32337
/proc/meminfo: memFree=1563704/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=132532 CPUtime=282.21
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 32090 0 0 0 28198 23 0 0 25 0 1 0 175744241 135712768 32014 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563634 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 33133 32014 139 317 0 32812 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 132532

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32337
/proc/meminfo: memFree=1540216/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=155460 CPUtime=342.19
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 38075 0 0 0 34191 28 0 0 25 0 1 0 175744241 159191040 37885 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 38865 37885 139 317 0 38544 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 155460

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32337
/proc/meminfo: memFree=1506168/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=198688 CPUtime=402.17
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 48770 0 0 0 40184 33 0 0 25 0 1 0 175744241 203456512 46435 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 49672 46435 139 317 0 49351 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 198688

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32337
/proc/meminfo: memFree=1477176/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=226368 CPUtime=462.15
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 56320 0 0 0 46176 39 0 0 25 0 1 0 175744241 231800832 53655 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 56592 53655 139 317 0 56271 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 226368

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32337
/proc/meminfo: memFree=1454968/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=247684 CPUtime=522.14
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 62130 0 0 0 52171 43 0 0 25 0 1 0 175744241 253628416 59201 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 61921 59201 139 317 0 61600 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 247684

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32337
/proc/meminfo: memFree=1432632/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=268768 CPUtime=582.12
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 67738 0 0 0 58164 48 0 0 25 0 1 0 175744241 275218432 64743 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 67192 64743 139 317 0 66871 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 268768

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32337
/proc/meminfo: memFree=1411000/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=288440 CPUtime=642.11
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 73075 0 0 0 64160 51 0 0 25 0 1 0 175744241 295362560 70080 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 72110 70080 139 317 0 71789 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 288440


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

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32337
/proc/meminfo: memFree=1357496/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=362240 CPUtime=882.04
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 92537 0 0 0 88140 64 0 0 25 0 1 0 175744241 370933760 83425 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 90560 83425 139 317 0 90239 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 362240

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32337
/proc/meminfo: memFree=1355000/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=364592 CPUtime=942.02
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 93237 0 0 0 94137 65 0 0 25 0 1 0 175744241 373342208 84060 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 91148 84060 139 317 0 90827 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 364592

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32337
/proc/meminfo: memFree=1352696/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=366796 CPUtime=1001.99
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 93842 0 0 0 100134 65 0 0 25 0 1 0 175744241 375599104 84632 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718667 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 91699 84632 139 317 0 91378 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 366796

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32337
/proc/meminfo: memFree=1339384/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=378864 CPUtime=1061.97
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 97264 0 0 0 106128 69 0 0 25 0 1 0 175744241 387956736 87922 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 94716 87922 139 317 0 94395 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 378864

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32337
/proc/meminfo: memFree=1322616/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=396212 CPUtime=1121.96
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 102094 0 0 0 112122 74 0 0 25 0 1 0 175744241 405721088 92165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 99053 92165 139 317 0 98732 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 396212

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32337
/proc/meminfo: memFree=1305528/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=414040 CPUtime=1181.94
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 106971 0 0 0 118116 78 0 0 25 0 1 0 175744241 423976960 96484 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 103510 96484 139 317 0 103189 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 414040

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32337
/proc/meminfo: memFree=1290488/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=426928 CPUtime=1241.92
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 110690 0 0 0 124111 81 0 0 25 0 1 0 175744241 437174272 100138 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 106732 100138 139 317 0 106411 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 426928

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32337
/proc/meminfo: memFree=1274104/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=441376 CPUtime=1301.91
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 114857 0 0 0 130106 85 0 0 25 0 1 0 175744241 451969024 104240 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 110344 104240 139 317 0 110023 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 441376

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32337
/proc/meminfo: memFree=1261112/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=453476 CPUtime=1361.9
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 118347 0 0 0 136102 88 0 0 25 0 1 0 175744241 464359424 107470 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 113369 107470 139 317 0 113048 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 453476

[startup+1422.31 s]
/proc/loadavg: 1.10 1.02 0.98 2/84 32475
/proc/meminfo: memFree=1250568/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=461756 CPUtime=1421.81
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 120746 0 0 0 142091 90 0 0 25 0 1 0 175744241 472838144 109804 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 115439 109804 139 317 0 115118 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 461756

[startup+1482.3 s]
/proc/loadavg: 1.04 1.01 0.98 2/78 32535
/proc/meminfo: memFree=1249464/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=463592 CPUtime=1481.75
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 121297 0 0 0 148084 91 0 0 25 0 1 0 175744241 474718208 110355 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 115898 110355 139 317 0 115577 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 463592

[startup+1542.3 s]
/proc/loadavg: 1.01 1.01 0.98 2/78 32535
/proc/meminfo: memFree=1247736/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=465156 CPUtime=1541.73
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 121713 0 0 0 154081 92 0 0 25 0 1 0 175744241 476319744 110771 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 116289 110771 139 317 0 115968 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 465156

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32535
/proc/meminfo: memFree=1236792/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=475528 CPUtime=1601.71
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 124704 0 0 0 160077 94 0 0 25 0 1 0 175744241 486940672 113502 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718428 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 118882 113502 139 317 0 118561 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 475528

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32535
/proc/meminfo: memFree=1234936/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=477376 CPUtime=1661.69
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 125174 0 0 0 166074 95 0 0 25 0 1 0 175744241 488833024 113972 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 119344 113972 139 317 0 119023 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 477376

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32535
/proc/meminfo: memFree=1233272/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=478932 CPUtime=1721.67
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 125595 0 0 0 172072 95 0 0 25 0 1 0 175744241 490426368 114393 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 119733 114393 139 317 0 119412 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 478932

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32535
/proc/meminfo: memFree=1231160/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=480756 CPUtime=1781.66
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 126142 0 0 0 178070 96 0 0 25 0 1 0 175744241 492294144 114907 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 120189 114907 139 317 0 119868 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 480756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32535
/proc/meminfo: memFree=1230520/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=481416 CPUtime=1800.06
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 126288 0 0 0 179910 96 0 0 25 0 1 0 175744241 492969984 115053 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 120354 115053 139 317 0 120033 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 481416

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: 1.00 1.00 0.98 2/78 32535
/proc/meminfo: memFree=1230520/2055920 swapFree=4151632/4192956
[pid=32336] ppid=32334 vsize=433516 CPUtime=1800.16
/proc/32336/stat : 32336 (oree) R 32334 32336 31536 0 -1 4194304 126304 0 0 0 179919 97 0 0 25 0 1 0 175744241 443920384 105798 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135339169 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32336/statm: 108314 105758 181 317 0 107993 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 433516

Child status: 0
Real time (s): 1800.88
CPU time (s): 1800.24
CPU user time (s): 1799.19
CPU system time (s): 1.04284
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 481416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.19
system time used= 1.04284
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 126304
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= 2980

runsolver used 2.14267 second user time and 4.40333 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Thu Apr 19 15:37:46 UTC 2007

IDJOB= 357404
IDBENCH= 2527
IDSOLVER= 172
FILE ID= node5/357404-1176997066

PBS_JOBID= 4630432

Free space on /tmp= 66354 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-nsrand-ipx.opb
COMMAND LINE= oree /tmp/evaluation/357404-1176997066/instance-357404-1176997066.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-357404-1176997066 -o ROOT/results/node5/solver-357404-1176997066 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357404-1176997066/instance-357404-1176997066.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  6eba7367ef128fb0872fe815e4ef2398

RANDOM SEED= 151740059

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1692120 kB
Buffers:         32020 kB
Cached:         268380 kB
SwapCached:       9408 kB
Active:          63300 kB
Inactive:       260080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1692120 kB
SwapTotal:     4192956 kB
SwapFree:      4151632 kB
Dirty:            3412 kB
Writeback:           0 kB
Mapped:          29940 kB
Slab:            26004 kB
Committed_AS:  8663896 kB
PageTables:       1720 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= 66354 MiB

End job on node5 on Thu Apr 19 16:07:49 UTC 2007