Trace number 356960

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) 1800.34 1800.93

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-scsd1.opb
MD5SUM171c173d92217c349c0d73c9a0572b78
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4
Optimality of the best value was proved NO
Number of variables22800
Total number of constraints77
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 constraints77
Minimum length of a constraint600
Maximum length of a constraint1500
Number of terms in the objective function 22800
Biggest coefficient in the objective function 748
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 542722
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 24156
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 542722
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...
0.29/0.34	c ...done
0.29/0.34	c #vars=22800 #constraints=155 hasObjective=yes
0.58/0.61	c res. mode=mod
0.58/0.61	c VSIDS like heuristics
0.58/0.61	c complete search running
0.58/0.70	c restart after 401 decisions
0.68/0.72	c nbDecision=500 #constraints=155
0.68/0.78	c restart after 801 decisions
0.78/0.82	c nbDecision=1000 #constraints=155
0.88/0.93	c nbDecision=1500 #constraints=155
0.88/0.95	c restart after 1601 decisions
0.99/1.04	c nbDecision=2000 #constraints=155
1.09/1.14	c nbDecision=2500 #constraints=155
1.18/1.25	c nbDecision=3000 #constraints=155
1.18/1.29	c restart after 3201 decisions
1.28/1.36	c nbDecision=3500 #constraints=155
1.38/1.46	c nbDecision=4000 #constraints=155
1.48/1.56	c nbDecision=4500 #constraints=155
1.58/1.67	c nbDecision=5000 #constraints=155
1.68/1.77	c nbDecision=5500 #constraints=155
1.78/1.86	c nbDecision=6000 #constraints=155
1.88/1.94	c restart after 6401 decisions
1.88/1.96	c nbDecision=6500 #constraints=155
1.98/2.07	c nbDecision=7000 #constraints=155
2.09/2.18	c nbDecision=7500 #constraints=155
2.19/2.28	c nbDecision=8000 #constraints=155
2.28/2.38	c nbDecision=8500 #constraints=155
2.38/2.47	c nbDecision=9000 #constraints=155
2.48/2.57	c nbDecision=9500 #constraints=155
2.58/2.67	c nbDecision=10000 #constraints=155
2.68/2.75	c nbDecision=10500 #constraints=155
2.78/2.84	c nbDecision=11000 #constraints=155
2.88/2.93	c nbDecision=11500 #constraints=155
2.98/3.01	c nbDecision=12000 #constraints=155
2.98/3.09	c nbDecision=12500 #constraints=155
3.08/3.15	c restart after 12801 decisions
3.19/3.20	c nbDecision=13000 #constraints=155
3.29/3.31	c nbDecision=13500 #constraints=155
3.38/3.42	c nbDecision=14000 #constraints=155
3.48/3.52	c nbDecision=14500 #constraints=155
3.58/3.62	c nbDecision=15000 #constraints=155
3.68/3.71	c nbDecision=15500 #constraints=155
3.78/3.81	c nbDecision=16000 #constraints=155
3.88/3.90	c nbDecision=16500 #constraints=155
3.88/3.99	c nbDecision=17000 #constraints=155
3.98/4.08	c nbDecision=17500 #constraints=155
4.08/4.17	c nbDecision=18000 #constraints=155
4.18/4.25	c nbDecision=18500 #constraints=155
4.29/4.33	c nbDecision=19000 #constraints=155
4.39/4.41	c nbDecision=19500 #constraints=155
4.39/4.48	c nbDecision=20000 #constraints=155
4.48/4.55	c nbDecision=20500 #constraints=155
4.58/4.62	c nbDecision=21000 #constraints=155
4.58/4.69	c nbDecision=21500 #constraints=155
4.68/4.75	c nbDecision=22000 #constraints=155
4.78/4.81	c nbDecision=22500 #constraints=155
4.78/4.87	c nbDecision=23000 #constraints=155
4.88/4.92	c nbDecision=23500 #constraints=155
4.88/4.98	c nbDecision=24000 #constraints=155
11.29/11.40	c nbDecision=24500 #constraints=193
15.98/16.03	c nbDecision=25000 #constraints=653
19.88/19.95	c nbDecision=25500 #constraints=915
20.68/20.77	c restart after 25601 decisions
20.98/21.02	c nbDecision=26000 #constraints=948
21.08/21.13	c nbDecision=26500 #constraints=948
21.18/21.24	c nbDecision=27000 #constraints=948
21.28/21.34	c nbDecision=27500 #constraints=948
21.38/21.44	c nbDecision=28000 #constraints=948
21.48/21.54	c nbDecision=28500 #constraints=948
21.58/21.64	c nbDecision=29000 #constraints=948
21.68/21.73	c nbDecision=29500 #constraints=948
21.78/21.82	c nbDecision=30000 #constraints=948
21.89/21.92	c nbDecision=30500 #constraints=948
21.99/22.00	c nbDecision=31000 #constraints=948
21.99/22.09	c nbDecision=31500 #constraints=948
22.18/22.20	c nbDecision=32000 #constraints=948
22.18/22.30	c nbDecision=32500 #constraints=948
22.28/22.40	c nbDecision=33000 #constraints=948
22.38/22.48	c nbDecision=33500 #constraints=948
22.48/22.55	c nbDecision=34000 #constraints=948
22.58/22.64	c nbDecision=34500 #constraints=948
22.68/22.73	c nbDecision=35000 #constraints=948
22.78/22.81	c nbDecision=35500 #constraints=948
22.78/22.89	c nbDecision=36000 #constraints=948
22.88/22.99	c nbDecision=36500 #constraints=948
23.09/23.13	c nbDecision=37000 #constraints=948
24.79/24.86	c nbDecision=37500 #constraints=1014
28.59/28.60	c nbDecision=38000 #constraints=1254
35.98/36.09	c nbDecision=38500 #constraints=1742
46.97/47.02	c nbDecision=39000 #constraints=2230
60.88/60.95	c nbDecision=39500 #constraints=2722
78.66/78.75	c nbDecision=40000 #constraints=3214
98.26/98.38	c nbDecision=40500 #constraints=3703
122.96/123.06	c nbDecision=41000 #constraints=4201
150.85/150.93	c nbDecision=41500 #constraints=4693
179.74/179.88	c nbDecision=42000 #constraints=5181
211.44/211.55	c nbDecision=42500 #constraints=5669
248.32/248.40	c nbDecision=43000 #constraints=6163
288.61/288.71	c nbDecision=43500 #constraints=6658
330.00/330.18	c nbDecision=44000 #constraints=7151
377.09/377.27	c nbDecision=44500 #constraints=7648
427.08/427.22	c nbDecision=45000 #constraints=8143
478.96/479.12	c nbDecision=45500 #constraints=8637
530.75/530.99	c nbDecision=46000 #constraints=9127
590.64/590.89	c nbDecision=46500 #constraints=9627
651.21/651.48	c nbDecision=47000 #constraints=10115
713.70/713.99	c nbDecision=47500 #constraints=10606
782.89/783.11	c nbDecision=48000 #constraints=11103
854.76/855.00	c nbDecision=48500 #constraints=11600
928.34/928.62	c nbDecision=49000 #constraints=12094
1003.82/1004.12	c nbDecision=49500 #constraints=12589
1080.70/1081.08	c nbDecision=50000 #constraints=13074
1163.88/1164.26	c nbDecision=50500 #constraints=13569
1250.95/1251.38	c nbDecision=51000 #constraints=14068
1285.14/1285.55	c restart after 51201 decisions
1296.64/1297.00	c nbDecision=51500 #constraints=14267
1296.74/1297.11	c nbDecision=52000 #constraints=14267
1296.84/1297.21	c nbDecision=52500 #constraints=14267
1296.94/1297.31	c nbDecision=53000 #constraints=14267
1297.04/1297.41	c nbDecision=53500 #constraints=14267
1297.14/1297.50	c nbDecision=54000 #constraints=14267
1297.24/1297.60	c nbDecision=54500 #constraints=14267
1297.24/1297.69	c nbDecision=55000 #constraints=14267
1297.34/1297.78	c nbDecision=55500 #constraints=14267
1297.44/1297.87	c nbDecision=56000 #constraints=14267
1297.54/1297.96	c nbDecision=56500 #constraints=14267
1297.64/1298.04	c nbDecision=57000 #constraints=14267
1298.54/1298.91	c nbDecision=57500 #constraints=14267
1299.24/1299.65	c nbDecision=58000 #constraints=14267
1299.74/1300.17	c nbDecision=58500 #constraints=14267
1300.24/1300.68	c nbDecision=59000 #constraints=14267
1300.94/1301.33	c nbDecision=59500 #constraints=14267
1301.74/1302.18	c nbDecision=60000 #constraints=14267
1302.64/1303.03	c nbDecision=60500 #constraints=14267
1303.53/1303.92	c nbDecision=61000 #constraints=14267
1304.63/1305.08	c nbDecision=61500 #constraints=14267
1306.23/1306.65	c nbDecision=62000 #constraints=14267
1309.23/1309.61	c nbDecision=62500 #constraints=14267
1331.13/1331.52	c nbDecision=63000 #constraints=14378
1420.61/1421.12	c nbDecision=63500 #constraints=14873
1509.78/1510.39	c nbDecision=64000 #constraints=15368
1600.15/1600.78	c nbDecision=64500 #constraints=15858
1699.03/1699.67	c nbDecision=65000 #constraints=16351
1800.01/1800.60	Received signal 15
1800.11/1800.73	
1800.11/1800.73	s UNKNOWN
1800.11/1800.73	
1800.11/1800.73	c user time= 1798.79 s
1800.11/1800.73	c system time= 1.35779 s
1800.11/1800.73	c wall clock time=1800.74

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/node35/watcher-356960-1176849500 -o ROOT/results/node35/solver-356960-1176849500 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356960-1176849500/instance-356960-1176849500.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: 0.99 0.97 0.95 3/77 7273
/proc/meminfo: memFree=1841992/2055920 swapFree=4111952/4192956
[pid=7273] ppid=7271 vsize=1620 CPUtime=0
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 132865458 1658880 175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 405 175 126 317 0 84 0

[startup+0.0421 s]
/proc/loadavg: 0.99 0.97 0.95 3/77 7273
/proc/meminfo: memFree=1841992/2055920 swapFree=4111952/4192956
[pid=7273] ppid=7271 vsize=2400 CPUtime=0.03
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 476 0 0 0 3 0 0 0 18 0 1 0 132865458 2457600 360 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270583 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 600 360 127 317 0 279 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2400

[startup+0.101239 s]
/proc/loadavg: 0.99 0.97 0.95 3/77 7273
/proc/meminfo: memFree=1841992/2055920 swapFree=4111952/4192956
[pid=7273] ppid=7271 vsize=3284 CPUtime=0.09
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 685 0 0 0 9 0 0 0 18 0 1 0 132865458 3362816 569 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284244 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 821 569 131 317 0 500 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3284

[startup+0.30113 s]
/proc/loadavg: 0.99 0.97 0.95 3/77 7273
/proc/meminfo: memFree=1841992/2055920 swapFree=4111952/4192956
[pid=7273] ppid=7271 vsize=7488 CPUtime=0.29
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 1630 0 0 0 29 0 0 0 19 0 1 0 132865458 7667712 1514 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712505 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 1872 1514 131 317 0 1551 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7488

[startup+0.701176 s]
/proc/loadavg: 0.99 0.97 0.95 3/77 7273
/proc/meminfo: memFree=1841992/2055920 swapFree=4111952/4192956
[pid=7273] ppid=7271 vsize=11828 CPUtime=0.68
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 2733 0 0 0 68 0 0 0 22 0 1 0 132865458 12111872 2617 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711137 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 2957 2617 138 317 0 2636 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 11828

[startup+1.50127 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7274
/proc/meminfo: memFree=1832000/2055920 swapFree=4111952/4192956
[pid=7273] ppid=7271 vsize=11828 CPUtime=1.48
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 2733 0 0 0 148 0 0 0 25 0 1 0 132865458 12111872 2617 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606721 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 2957 2617 138 317 0 2636 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11828

[startup+3.10146 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7274
/proc/meminfo: memFree=1831872/2055920 swapFree=4111952/4192956
[pid=7273] ppid=7271 vsize=11828 CPUtime=3.08
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 2738 0 0 0 308 0 0 0 25 0 1 0 132865458 12111872 2622 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 2957 2622 138 317 0 2636 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11828

[startup+6.30183 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7274
/proc/meminfo: memFree=1831360/2055920 swapFree=4111952/4192956
[pid=7273] ppid=7271 vsize=12420 CPUtime=6.28
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 2877 0 0 0 628 0 0 0 25 0 1 0 132865458 12718080 2761 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134554592 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 3105 2761 139 317 0 2784 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12420

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7276
/proc/meminfo: memFree=1824192/2055920 swapFree=4111952/4192956
[pid=7273] ppid=7271 vsize=23300 CPUtime=12.69
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 5569 0 0 0 1267 2 0 0 25 0 1 0 132865458 23859200 5425 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 5825 5425 139 317 0 5504 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23300

[startup+25.5021 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7276
/proc/meminfo: memFree=1790912/2055920 swapFree=4111952/4192956
[pid=7273] ppid=7271 vsize=53284 CPUtime=25.49
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 13052 0 0 0 2544 5 0 0 25 0 1 0 132865458 54562816 12908 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134593552 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 13321 12908 139 317 0 13000 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 53284

[startup+51.1021 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7276
/proc/meminfo: memFree=1695872/2055920 swapFree=4111952/4192956
[pid=7273] ppid=7271 vsize=162532 CPUtime=51.08
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 37029 0 0 0 5093 15 0 0 25 0 1 0 132865458 166432768 36885 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 40633 36885 139 317 0 40312 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 162532

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7276
/proc/meminfo: memFree=1606848/2055920 swapFree=4112016/4192956
[pid=7273] ppid=7271 vsize=252552 CPUtime=102.26
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 58932 0 0 0 10200 26 0 0 25 0 1 0 132865458 258613248 58788 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 63138 58788 139 317 0 62817 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 252552

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7276
/proc/meminfo: memFree=1528512/2055920 swapFree=4112016/4192956
[pid=7273] ppid=7271 vsize=347088 CPUtime=162.25
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 78595 0 0 0 16191 34 0 0 25 0 1 0 132865458 355418112 78451 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 86772 78451 139 317 0 86451 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 347088

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7276
/proc/meminfo: memFree=1463808/2055920 swapFree=4112080/4192956
[pid=7273] ppid=7271 vsize=417664 CPUtime=222.23
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 94599 0 0 0 22183 40 0 0 25 0 1 0 132865458 427687936 94455 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 104416 94455 139 317 0 104095 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 417664

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7276
/proc/meminfo: memFree=1418752/2055920 swapFree=4112080/4192956
[pid=7273] ppid=7271 vsize=462720 CPUtime=282.21
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 105941 0 0 0 28175 46 0 0 25 0 1 0 132865458 473825280 105797 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 115680 105797 139 317 0 115359 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 462720

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7276
/proc/meminfo: memFree=1376576/2055920 swapFree=4112080/4192956
[pid=7273] ppid=7271 vsize=504232 CPUtime=342.2
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 116401 0 0 0 34168 52 0 0 25 0 1 0 132865458 516333568 116257 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713863 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 126058 116257 170 317 0 125737 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 504232

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7276
/proc/meminfo: memFree=1339584/2055920 swapFree=4112144/4192956
[pid=7273] ppid=7271 vsize=540776 CPUtime=402.19
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 125693 0 0 0 40161 58 0 0 25 0 1 0 132865458 553754624 125549 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 135194 125549 170 317 0 134873 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 540776

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7276
/proc/meminfo: memFree=1289792/2055920 swapFree=4112144/4192956
[pid=7273] ppid=7271 vsize=609328 CPUtime=462.16
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 138085 0 0 0 46153 63 0 0 25 0 1 0 132865458 623951872 137883 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134558883 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 152332 137883 170 317 0 152011 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 609328

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7276
/proc/meminfo: memFree=1242880/2055920 swapFree=4112208/4192956
[pid=7273] ppid=7271 vsize=671680 CPUtime=522.15
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 149857 0 0 0 52146 69 0 0 25 0 1 0 132865458 687800320 149655 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 167920 149655 170 317 0 167599 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 671680

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7276
/proc/meminfo: memFree=1198144/2055920 swapFree=4112208/4192956
[pid=7273] ppid=7271 vsize=731256 CPUtime=582.13
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 160928 0 0 0 58140 73 0 0 25 0 1 0 132865458 748806144 160726 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 182814 160728 170 317 0 182493 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 731256

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7276
/proc/meminfo: memFree=1168704/2055920 swapFree=4112208/4192956
[pid=7273] ppid=7271 vsize=760084 CPUtime=642.12
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 168231 0 0 0 64135 77 0 0 25 0 1 0 132865458 778326016 168029 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 190021 168029 170 317 0 189700 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 760084


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

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 7276
/proc/meminfo: memFree=1041152/2055920 swapFree=4112400/4192956
[pid=7273] ppid=7271 vsize=887208 CPUtime=942.04
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 200095 0 0 0 94112 92 0 0 25 0 1 0 132865458 908500992 199893 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 221802 199893 170 317 0 221481 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 887208

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 7276
/proc/meminfo: memFree=1017792/2055920 swapFree=4112400/4192956
[pid=7273] ppid=7271 vsize=910348 CPUtime=1002.02
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 205861 0 0 0 100107 95 0 0 25 0 1 0 132865458 932196352 205659 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 227587 205659 170 317 0 227266 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 910348

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 7276
/proc/meminfo: memFree=996224/2055920 swapFree=4112400/4192956
[pid=7273] ppid=7271 vsize=932304 CPUtime=1062
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 211296 0 0 0 106102 98 0 0 25 0 1 0 132865458 954679296 211094 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 233076 211094 170 317 0 232755 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 932304

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 7276
/proc/meminfo: memFree=974272/2055920 swapFree=4112464/4192956
[pid=7273] ppid=7271 vsize=953876 CPUtime=1121.99
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 216717 0 0 0 112098 101 0 0 25 0 1 0 132865458 976769024 216515 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 238469 216515 170 317 0 238148 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 953876

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 7276
/proc/meminfo: memFree=951808/2055920 swapFree=4112464/4192956
[pid=7273] ppid=7271 vsize=975348 CPUtime=1181.98
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 222366 0 0 0 118094 104 0 0 25 0 1 0 132865458 998756352 222164 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 243837 222164 170 317 0 243516 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 975348

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 7276
/proc/meminfo: memFree=931392/2055920 swapFree=4112528/4192956
[pid=7273] ppid=7271 vsize=995516 CPUtime=1241.96
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 227454 0 0 0 124089 107 0 0 25 0 1 0 132865458 1019408384 227252 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563665 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 248879 227252 170 317 0 248558 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 995516

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 7276
/proc/meminfo: memFree=916544/2055920 swapFree=4112528/4192956
[pid=7273] ppid=7271 vsize=1010292 CPUtime=1301.94
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 231095 0 0 0 130086 108 0 0 25 0 1 0 132865458 1034539008 230893 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 252573 230893 170 317 0 252252 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 1010292

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/84 7302
/proc/meminfo: memFree=898768/2055920 swapFree=4112528/4192956
[pid=7273] ppid=7271 vsize=1026368 CPUtime=1361.92
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 235294 0 0 0 136082 110 0 0 25 0 1 0 132865458 1051000832 235092 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 256592 235092 170 317 0 256271 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 1026368

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 7474
/proc/meminfo: memFree=880368/2055920 swapFree=4112592/4192956
[pid=7273] ppid=7271 vsize=1046340 CPUtime=1421.81
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 240109 0 0 0 142068 113 0 0 25 0 1 0 132865458 1071452160 239907 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 261585 239907 170 317 0 261264 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 1046340

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 7474
/proc/meminfo: memFree=860736/2055920 swapFree=4112592/4192956
[pid=7273] ppid=7271 vsize=1065644 CPUtime=1481.79
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 245046 0 0 0 148064 115 0 0 25 0 1 0 132865458 1091219456 244844 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 266411 244844 170 317 0 266090 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 1065644

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 7474
/proc/meminfo: memFree=840320/2055920 swapFree=4112656/4192956
[pid=7273] ppid=7271 vsize=1085668 CPUtime=1541.77
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 250091 0 0 0 154059 118 0 0 25 0 1 0 132865458 1111724032 249889 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 271417 249889 170 317 0 271096 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 1085668

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 7474
/proc/meminfo: memFree=820992/2055920 swapFree=4112656/4192956
[pid=7273] ppid=7271 vsize=1105212 CPUtime=1601.75
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 254983 0 0 0 160055 120 0 0 25 0 1 0 132865458 1131737088 254781 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 276303 254781 170 317 0 275982 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 1105212

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 7474
/proc/meminfo: memFree=802880/2055920 swapFree=4112656/4192956
[pid=7273] ppid=7271 vsize=1122760 CPUtime=1661.74
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 259449 0 0 0 166052 122 0 0 25 0 1 0 132865458 1149706240 259247 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 280690 259247 170 317 0 280369 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 1122760

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 7474
/proc/meminfo: memFree=784960/2055920 swapFree=4112720/4192956
[pid=7273] ppid=7271 vsize=1140812 CPUtime=1721.73
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 263970 0 0 0 172048 125 0 0 25 0 1 0 132865458 1168191488 263768 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 285203 263768 170 317 0 284882 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 1140812

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 7474
/proc/meminfo: memFree=752960/2055920 swapFree=4112720/4192956
[pid=7273] ppid=7271 vsize=1225492 CPUtime=1781.71
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 280973 0 0 0 178040 131 0 0 25 0 1 0 132865458 1254903808 271681 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 306373 271681 170 317 0 306052 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 1225492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 7474
/proc/meminfo: memFree=734592/2055920 swapFree=4112720/4192956
[pid=7273] ppid=7271 vsize=1285276 CPUtime=1800.01
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194304 292842 0 0 0 179866 135 0 0 25 0 1 0 132865458 1316122624 276224 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 321319 276224 170 317 0 320998 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1285276

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

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

[startup+1800.8 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 7474
/proc/meminfo: memFree=734592/2055920 swapFree=4112720/4192956
[pid=7273] ppid=7271 vsize=0 CPUtime=1800.2
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194308 292872 0 0 0 179879 141 0 0 25 0 1 0 132865458 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.2
Current children cumulated vsize (KiB) 0

[startup+1800.9 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 7474
/proc/meminfo: memFree=734592/2055920 swapFree=4112720/4192956
[pid=7273] ppid=7271 vsize=0 CPUtime=1800.3
/proc/7273/stat : 7273 (oree) R 7271 7273 7173 0 -1 4194308 292872 0 0 0 179879 151 0 0 25 0 1 0 132865458 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7273/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.3
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.93
CPU time (s): 1800.34
CPU user time (s): 1798.8
CPU system time (s): 1.54177
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 1285276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.8
system time used= 1.54176
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 292872
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= 10017

runsolver used 2.05069 second user time and 4.44332 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Tue Apr 17 22:38:20 UTC 2007

IDJOB= 356960
IDBENCH= 1692
IDSOLVER= 172
FILE ID= node35/356960-1176849500

PBS_JOBID= 4590219

Free space on /tmp= 66476 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-scsd1.opb
COMMAND LINE= oree /tmp/evaluation/356960-1176849500/instance-356960-1176849500.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-356960-1176849500 -o ROOT/results/node35/solver-356960-1176849500 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356960-1176849500/instance-356960-1176849500.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  171c173d92217c349c0d73c9a0572b78

RANDOM SEED= 195985213

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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:       1842464 kB
Buffers:         32400 kB
Cached:         101656 kB
SwapCached:      24792 kB
Active:         110964 kB
Inactive:        68048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1842464 kB
SwapTotal:     4192956 kB
SwapFree:      4111952 kB
Dirty:            2248 kB
Writeback:           0 kB
Mapped:          38512 kB
Slab:            19784 kB
Committed_AS:  2362504 kB
PageTables:       1996 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= 66476 MiB

End job on node35 on Tue Apr 17 23:08:23 UTC 2007