Trace number 363322

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) 1800.14 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-noswot.opb
MD5SUMaaad086a46811221a1e6b3eb30cad49d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-7
Best CPU time to get the best result obtained on this benchmark172.392
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -7
Optimality of the best value was proved YES
Number of variables1340
Total number of constraints207
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 constraints207
Minimum length of a constraint17
Maximum length of a constraint425
Number of terms in the objective function 425
Biggest coefficient in the objective function 10486
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 524475
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262137
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524482
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.01/0.03	c ...done
0.01/0.03	c #vars=1340 #constraints=210 hasObjective=yes
0.01/0.04	c res. mode=mod
0.01/0.04	c VSIDS like heuristics
0.01/0.04	c complete search running
0.09/0.12	c restart after 401 decisions
0.09/0.19	c nbDecision=500 #constraints=354
0.49/0.50	c restart after 801 decisions
0.49/0.54	c nbDecision=1000 #constraints=654
0.59/0.64	c nbDecision=1500 #constraints=753
0.59/0.67	c restart after 1601 decisions
1.19/1.29	c nbDecision=2000 #constraints=1122
2.69/2.79	c nbDecision=2500 #constraints=1613
5.09/5.16	c nbDecision=3000 #constraints=2110
6.39/6.46	c restart after 3201 decisions
6.59/6.67	c nbDecision=3500 #constraints=2374
7.08/7.16	c nbDecision=4000 #constraints=2519
7.39/7.48	c nbDecision=4500 #constraints=2654
7.79/7.85	c nbDecision=5000 #constraints=2771
8.19/8.29	c nbDecision=5500 #constraints=2917
8.70/8.72	c nbDecision=6000 #constraints=3031
9.09/9.11	c restart after 6401 decisions
9.29/9.34	c nbDecision=6500 #constraints=3150
10.39/10.48	c nbDecision=7000 #constraints=3604
11.89/11.99	c nbDecision=7500 #constraints=4054
15.98/16.02	c nbDecision=8000 #constraints=4458
23.58/23.64	c nbDecision=8500 #constraints=4838
33.08/33.15	c nbDecision=9000 #constraints=5230
42.78/42.88	c nbDecision=9500 #constraints=5615
53.68/53.71	c nbDecision=10000 #constraints=5989
65.88/65.98	c nbDecision=10500 #constraints=6370
78.27/78.34	c nbDecision=11000 #constraints=6747
91.06/91.19	c nbDecision=11500 #constraints=7107
105.76/105.88	c nbDecision=12000 #constraints=7479
120.76/120.82	c nbDecision=12500 #constraints=7843
129.66/129.75	c restart after 12801 decisions
135.95/136.09	c nbDecision=13000 #constraints=8179
153.65/153.75	c nbDecision=13500 #constraints=8577
172.04/172.14	c nbDecision=14000 #constraints=8972
197.13/197.29	c nbDecision=14500 #constraints=9470
224.13/224.25	c nbDecision=15000 #constraints=9970
253.92/254.03	c nbDecision=15500 #constraints=10469
283.72/283.89	c nbDecision=16000 #constraints=10965
316.21/316.37	c nbDecision=16500 #constraints=11465
350.20/350.30	c nbDecision=17000 #constraints=11960
385.68/385.85	c nbDecision=17500 #constraints=12447
422.68/422.81	c nbDecision=18000 #constraints=12942
461.37/461.58	c nbDecision=18500 #constraints=13441
500.85/501.06	c nbDecision=19000 #constraints=13940
543.55/543.71	c nbDecision=19500 #constraints=14440
586.24/586.42	c nbDecision=20000 #constraints=14938
632.53/632.78	c nbDecision=20500 #constraints=15431
678.12/678.38	c nbDecision=21000 #constraints=15929
726.20/726.47	c nbDecision=21500 #constraints=16424
774.58/774.87	c nbDecision=22000 #constraints=16922
825.68/825.92	c nbDecision=22500 #constraints=17417
878.26/878.52	c nbDecision=23000 #constraints=17912
930.95/931.27	c nbDecision=23500 #constraints=18406
986.13/986.40	c nbDecision=24000 #constraints=18900
1043.22/1043.57	c nbDecision=24500 #constraints=19393
1101.60/1101.98	c nbDecision=25000 #constraints=19890
1161.29/1161.70	c nbDecision=25500 #constraints=20385
1173.48/1173.88	c restart after 25601 decisions
1189.68/1190.01	c nbDecision=26000 #constraints=20781
1201.58/1201.99	c nbDecision=26500 #constraints=21229
1212.28/1212.65	c nbDecision=27000 #constraints=21658
1224.17/1224.53	c nbDecision=27500 #constraints=22085
1235.37/1235.80	c nbDecision=28000 #constraints=22518
1245.57/1245.92	c nbDecision=28500 #constraints=22952
1255.56/1255.97	c nbDecision=29000 #constraints=23355
1276.26/1276.63	c nbDecision=29500 #constraints=23751
1302.05/1302.48	c nbDecision=30000 #constraints=24153
1330.15/1330.56	c nbDecision=30500 #constraints=24534
1362.33/1362.74	c nbDecision=31000 #constraints=24898
1425.92/1426.31	c nbDecision=31500 #constraints=25273
1492.21/1492.62	c nbDecision=32000 #constraints=25647
1556.89/1557.32	c nbDecision=32500 #constraints=26015
1624.67/1625.10	c nbDecision=33000 #constraints=26390
1696.65/1697.18	c nbDecision=33500 #constraints=26767
1751.23/1751.75	c nbDecision=34000 #constraints=27179
1787.42/1787.99	c nbDecision=34500 #constraints=27553
1800.02/1800.50	Received signal 15
1800.02/1800.57	
1800.02/1800.57	s UNKNOWN
1800.02/1800.57	
1800.02/1800.57	c user time= 1799.66 s
1800.02/1800.57	c system time= 0.439933 s
1800.02/1800.57	c wall clock time=1800.57

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/node19/watcher-363322-1176852348 -o ROOT/results/node19/solver-363322-1176852348 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/363322-1176852348/instance-363322-1176852348.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 3/77 11206
/proc/meminfo: memFree=1601680/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=1468 CPUtime=0
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 133152183 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 367 161 131 317 0 46 0

[startup+0.0205431 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11206
/proc/meminfo: memFree=1601680/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=1732 CPUtime=0.01
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 245 0 0 0 1 0 0 0 18 0 1 0 133152183 1773568 227 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 433 227 131 317 0 112 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1732

[startup+0.101553 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11206
/proc/meminfo: memFree=1601680/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=2524 CPUtime=0.09
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 462 0 0 0 9 0 0 0 18 0 1 0 133152183 2584576 444 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 631 444 139 317 0 310 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2524

[startup+0.301572 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11206
/proc/meminfo: memFree=1601680/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=3448 CPUtime=0.29
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 666 0 0 0 29 0 0 0 19 0 1 0 133152183 3530752 648 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 862 648 139 317 0 541 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3448

[startup+0.701616 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11206
/proc/meminfo: memFree=1601680/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=5176 CPUtime=0.69
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 1120 0 0 0 69 0 0 0 23 0 1 0 133152183 5300224 1102 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713807 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 1294 1102 139 317 0 973 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5176

[startup+1.5017 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11207
/proc/meminfo: memFree=1596808/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=7144 CPUtime=1.49
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 1610 0 0 0 149 0 0 0 25 0 1 0 133152183 7315456 1592 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 1786 1592 139 317 0 1465 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7144

[startup+3.10188 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11207
/proc/meminfo: memFree=1594312/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=10068 CPUtime=3.09
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 2292 0 0 0 308 1 0 0 25 0 1 0 133152183 10309632 2274 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135279009 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 2517 2274 139 317 0 2196 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10068

[startup+6.30122 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11207
/proc/meminfo: memFree=1590856/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=13176 CPUtime=6.29
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 3045 0 0 0 628 1 0 0 25 0 1 0 133152183 13492224 3027 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 3294 3027 139 317 0 2973 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13176

[startup+12.7029 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11207
/proc/meminfo: memFree=1581832/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=22072 CPUtime=12.69
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 5254 0 0 0 1267 2 0 0 25 0 1 0 133152183 22601728 5236 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604108 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 5518 5236 139 317 0 5197 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22072

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 11207
/proc/meminfo: memFree=1575752/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=27940 CPUtime=25.48
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 6588 0 0 0 2545 3 0 0 25 0 1 0 133152183 28610560 6570 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 6985 6570 139 317 0 6664 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27940

[startup+51.1011 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 11207
/proc/meminfo: memFree=1568200/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=35596 CPUtime=51.07
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 8452 0 0 0 5103 4 0 0 25 0 1 0 133152183 36450304 8434 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604194 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 8899 8434 139 317 0 8578 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 35596

[startup+102.306 s]
/proc/loadavg: 1.14 1.03 1.01 2/78 11207
/proc/meminfo: memFree=1557256/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=46892 CPUtime=102.27
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 11166 0 0 0 10220 7 0 0 25 0 1 0 133152183 48017408 11148 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712556 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 11723 11148 139 317 0 11402 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 46892

[startup+162.301 s]
/proc/loadavg: 1.12 1.04 1.01 2/78 11207
/proc/meminfo: memFree=1547144/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=57224 CPUtime=162.25
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 13768 0 0 0 16216 9 0 0 25 0 1 0 133152183 58597376 13692 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710967 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 14306 13692 139 317 0 13985 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 57224

[startup+222.302 s]
/proc/loadavg: 1.07 1.04 1.01 2/78 11207
/proc/meminfo: memFree=1537224/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=68732 CPUtime=222.23
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 16223 0 0 0 22212 11 0 0 25 0 1 0 133152183 70381568 16147 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 17183 16147 139 317 0 16862 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 68732

[startup+282.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 11207
/proc/meminfo: memFree=1530120/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=75708 CPUtime=282.22
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 18024 0 0 0 28209 13 0 0 25 0 1 0 133152183 77524992 17948 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 18927 17948 139 317 0 18606 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 75708

[startup+342.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 11207
/proc/meminfo: memFree=1522440/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=84516 CPUtime=342.2
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 19921 0 0 0 34205 15 0 0 25 0 1 0 133152183 86544384 19845 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 21129 19845 139 317 0 20808 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 84516

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 11207
/proc/meminfo: memFree=1516424/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=90304 CPUtime=402.19
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 21399 0 0 0 40202 17 0 0 25 0 1 0 133152183 92471296 21323 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 22576 21323 139 317 0 22255 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 90304

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 11207
/proc/meminfo: memFree=1510920/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=95288 CPUtime=462.17
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 22780 0 0 0 46198 19 0 0 25 0 1 0 133152183 97574912 22704 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 23822 22704 139 317 0 23501 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 95288

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 11207
/proc/meminfo: memFree=1505672/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=100248 CPUtime=522.16
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 24104 0 0 0 52195 21 0 0 25 0 1 0 133152183 102653952 24028 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 25062 24028 139 317 0 24741 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 100248

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11207
/proc/meminfo: memFree=1500104/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=105888 CPUtime=582.14
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 25477 0 0 0 58192 22 0 0 25 0 1 0 133152183 108429312 25401 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 26472 25401 139 317 0 26151 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 105888

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11207
/proc/meminfo: memFree=1495432/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=110088 CPUtime=642.13
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 26629 0 0 0 64190 23 0 0 25 0 1 0 133152183 112730112 26553 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563647 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 27522 26553 139 317 0 27201 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 110088


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11209
/proc/meminfo: memFree=1475848/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=136024 CPUtime=882.06
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 32891 0 0 0 88178 28 0 0 25 0 1 0 133152183 139288576 31447 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 34006 31447 139 317 0 33685 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 136024

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11209
/proc/meminfo: memFree=1472008/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=139676 CPUtime=942.04
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 33885 0 0 0 94175 29 0 0 25 0 1 0 133152183 143028224 32408 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716150 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 34919 32408 139 317 0 34598 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 139676

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11209
/proc/meminfo: memFree=1468040/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=143604 CPUtime=1002.03
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 34970 0 0 0 100173 30 0 0 25 0 1 0 133152183 147050496 33394 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 35901 33394 139 317 0 35580 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 143604

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11209
/proc/meminfo: memFree=1464328/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=146896 CPUtime=1062.01
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 35906 0 0 0 106170 31 0 0 25 0 1 0 133152183 150421504 34330 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 36724 34330 139 317 0 36403 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 146896

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11209
/proc/meminfo: memFree=1460616/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=150168 CPUtime=1121.99
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 36833 0 0 0 112167 32 0 0 25 0 1 0 133152183 153772032 35257 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 37542 35257 139 317 0 37221 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 150168

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11209
/proc/meminfo: memFree=1456520/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=155640 CPUtime=1181.99
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 38188 0 0 0 118165 34 0 0 25 0 1 0 133152183 159375360 36282 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 38910 36282 139 317 0 38589 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 155640

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11209
/proc/meminfo: memFree=1446408/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=166696 CPUtime=1241.97
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 41145 0 0 0 124161 36 0 0 25 0 1 0 133152183 170696704 38810 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 41707 38811 139 317 0 41386 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 166696

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11209
/proc/meminfo: memFree=1439624/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=172856 CPUtime=1301.95
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 42882 0 0 0 130158 37 0 0 25 0 1 0 133152183 177004544 40481 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 43214 40481 139 317 0 42893 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 172856

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11209
/proc/meminfo: memFree=1435656/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=176940 CPUtime=1361.93
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 43973 0 0 0 136155 38 0 0 25 0 1 0 133152183 181186560 41473 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 44235 41473 139 317 0 43914 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 176940

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11209
/proc/meminfo: memFree=1432968/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=179808 CPUtime=1421.92
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 44786 0 0 0 142153 39 0 0 25 0 1 0 133152183 184123392 42154 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 44952 42154 139 317 0 44631 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 179808

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11209
/proc/meminfo: memFree=1430280/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=182164 CPUtime=1481.91
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 45468 0 0 0 148151 40 0 0 25 0 1 0 133152183 186535936 42836 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 45541 42836 139 317 0 45220 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 182164

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11209
/proc/meminfo: memFree=1427720/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=184524 CPUtime=1541.89
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 46122 0 0 0 154148 41 0 0 25 0 1 0 133152183 188952576 43457 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 46131 43457 139 317 0 45810 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 184524

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11209
/proc/meminfo: memFree=1425224/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=186900 CPUtime=1601.87
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 46754 0 0 0 160146 41 0 0 25 0 1 0 133152183 191385600 44089 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 46725 44089 139 317 0 46404 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 186900

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11209
/proc/meminfo: memFree=1422600/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=189156 CPUtime=1661.86
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 47388 0 0 0 166144 42 0 0 25 0 1 0 133152183 193695744 44723 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 47289 44723 139 317 0 46968 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 189156

[startup+1722.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 11209
/proc/meminfo: memFree=1419912/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=193584 CPUtime=1721.84
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 48395 0 0 0 172141 43 0 0 25 0 1 0 133152183 198230016 45400 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 48396 45400 139 317 0 48075 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 193584

[startup+1782.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 11209
/proc/meminfo: memFree=1416456/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=196600 CPUtime=1781.82
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 49256 0 0 0 178139 43 0 0 25 0 1 0 133152183 201318400 46228 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 49150 46228 139 317 0 48829 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 196600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 11209
/proc/meminfo: memFree=1415368/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=197644 CPUtime=1800.02
/proc/11206/stat : 11206 (oree) R 11204 11206 10580 0 -1 4194304 49545 0 0 0 179959 43 0 0 25 0 1 0 133152183 202387456 46517 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11206/statm: 49411 46517 139 317 0 49090 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 197644

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

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

[startup+1800.61 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 11210
/proc/meminfo: memFree=1588800/2055920 swapFree=4159444/4192956
[pid=11206] ppid=11204 vsize=0 CPUtime=1800.13
/proc/11206/stat : 11206 (oree) D 11204 11206 10580 0 -1 4194308 49561 0 0 0 179966 47 0 0 25 0 1 0 133152183 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 18446744072100051646 0 0 17 1 0 0
/proc/11206/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.61
CPU time (s): 1800.14
CPU user time (s): 1799.67
CPU system time (s): 0.472928
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 197644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.472928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49561
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= 33530

runsolver used 2.22966 second user time and 4.25435 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue Apr 17 23:25:48 UTC 2007

IDJOB= 363322
IDBENCH= 1802
IDSOLVER= 172
FILE ID= node19/363322-1176852348

PBS_JOBID= 4590201

Free space on /tmp= 66488 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-noswot.opb
COMMAND LINE= oree /tmp/evaluation/363322-1176852348/instance-363322-1176852348.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-363322-1176852348 -o ROOT/results/node19/solver-363322-1176852348 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/363322-1176852348/instance-363322-1176852348.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  aaad086a46811221a1e6b3eb30cad49d

RANDOM SEED= 351657493

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1602152 kB
Buffers:         38128 kB
Cached:         341384 kB
SwapCached:       2580 kB
Active:          42608 kB
Inactive:       360160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1602152 kB
SwapTotal:     4192956 kB
SwapFree:      4159444 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          30980 kB
Slab:            36572 kB
Committed_AS:  2952168 kB
PageTables:       1784 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= 66488 MiB

End job on node19 on Tue Apr 17 23:55:51 UTC 2007