Trace number 356986

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) 1800.1 1800.78

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib/normalized-reduced-mps-v2-20-10-gen.opb
MD5SUM9420d2d0696731c6d1e9f314ad023130
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark713
Best CPU time to get the best result obtained on this benchmark1801.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 468
Optimality of the best value was proved NO
Number of variables19038
Total number of constraints930
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 constraints930
Minimum length of a constraint5
Maximum length of a constraint264
Number of terms in the objective function 13134
Biggest coefficient in the objective function 861
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 534822
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262142
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 534822
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...
0.09/0.14	c ...done
0.09/0.14	c #vars=19038 #constraints=1081 hasObjective=yes
0.19/0.26	c res. mode=mod
0.19/0.26	c VSIDS like heuristics
0.19/0.26	c complete search running
0.39/0.44	c restart after 401 decisions
0.39/0.48	c nbDecision=500 #constraints=1241
0.59/0.61	c restart after 801 decisions
0.59/0.68	c nbDecision=1000 #constraints=1404
0.89/0.91	c nbDecision=1500 #constraints=1630
0.89/0.96	c restart after 1601 decisions
1.09/1.14	c nbDecision=2000 #constraints=1822
1.29/1.33	c nbDecision=2500 #constraints=1984
1.49/1.57	c nbDecision=3000 #constraints=2277
1.59/1.66	c restart after 3201 decisions
1.79/1.80	c nbDecision=3500 #constraints=2456
1.99/2.02	c nbDecision=4000 #constraints=2621
2.20/2.21	c nbDecision=4500 #constraints=2781
2.39/2.48	c nbDecision=5000 #constraints=3109
2.59/2.67	c nbDecision=5500 #constraints=3327
2.99/3.02	c nbDecision=6000 #constraints=3716
3.39/3.49	c restart after 6401 decisions
3.49/3.54	c nbDecision=6500 #constraints=4129
3.89/3.92	c nbDecision=7000 #constraints=4332
4.10/4.19	c nbDecision=7500 #constraints=4492
4.49/4.53	c nbDecision=8000 #constraints=4754
4.69/4.78	c nbDecision=8500 #constraints=4956
5.09/5.14	c nbDecision=9000 #constraints=5264
5.79/5.85	c nbDecision=9500 #constraints=5764
6.69/6.72	c nbDecision=10000 #constraints=6264
7.69/7.76	c nbDecision=10500 #constraints=6764
8.89/8.98	c nbDecision=11000 #constraints=7263
10.39/10.40	c nbDecision=11500 #constraints=7763
11.99/12.01	c nbDecision=12000 #constraints=8263
13.79/13.84	c nbDecision=12500 #constraints=8761
15.08/15.11	c restart after 12801 decisions
15.18/15.22	c nbDecision=13000 #constraints=9075
15.58/15.64	c nbDecision=13500 #constraints=9193
16.09/16.11	c nbDecision=14000 #constraints=9351
16.59/16.64	c nbDecision=14500 #constraints=9551
17.09/17.14	c nbDecision=15000 #constraints=9759
18.49/18.50	c nbDecision=15500 #constraints=10221
20.09/20.10	c nbDecision=16000 #constraints=10721
21.79/21.87	c nbDecision=16500 #constraints=11222
24.49/24.51	c nbDecision=17000 #constraints=11720
27.09/27.16	c nbDecision=17500 #constraints=12220
30.08/30.11	c nbDecision=18000 #constraints=12722
33.58/33.63	c nbDecision=18500 #constraints=13221
37.28/37.36	c nbDecision=19000 #constraints=13720
41.28/41.30	c nbDecision=19500 #constraints=14220
45.18/45.26	c nbDecision=20000 #constraints=14722
48.58/48.64	c nbDecision=20500 #constraints=15221
55.18/55.27	c nbDecision=21000 #constraints=15722
62.57/62.67	c nbDecision=21500 #constraints=16223
69.07/69.14	c nbDecision=22000 #constraints=16721
77.27/77.38	c nbDecision=22500 #constraints=17221
84.76/84.81	c nbDecision=23000 #constraints=17721
92.56/92.60	c nbDecision=23500 #constraints=18222
100.46/100.59	c nbDecision=24000 #constraints=18720
107.76/107.81	c nbDecision=24500 #constraints=19221
115.86/115.97	c nbDecision=25000 #constraints=19720
127.05/127.13	c nbDecision=25500 #constraints=20220
128.95/129.02	c restart after 25601 decisions
129.55/129.62	c nbDecision=26000 #constraints=20390
130.35/130.47	c nbDecision=26500 #constraints=20529
131.25/131.34	c nbDecision=27000 #constraints=20682
132.25/132.35	c nbDecision=27500 #constraints=20872
137.35/137.49	c nbDecision=28000 #constraints=21203
149.34/149.43	c nbDecision=28500 #constraints=21703
162.04/162.14	c nbDecision=29000 #constraints=22202
175.84/175.91	c nbDecision=29500 #constraints=22702
189.64/189.71	c nbDecision=30000 #constraints=23201
203.93/204.02	c nbDecision=30500 #constraints=23702
218.32/218.45	c nbDecision=31000 #constraints=24202
232.72/232.87	c nbDecision=31500 #constraints=24701
248.01/248.12	c nbDecision=32000 #constraints=25203
263.21/263.34	c nbDecision=32500 #constraints=25701
278.77/278.98	c nbDecision=33000 #constraints=26202
295.02/295.26	c nbDecision=33500 #constraints=26702
310.90/311.20	c nbDecision=34000 #constraints=27201
325.89/326.10	c nbDecision=34500 #constraints=27701
342.98/343.27	c nbDecision=35000 #constraints=28201
359.98/360.27	c nbDecision=35500 #constraints=28702
377.57/377.80	c nbDecision=36000 #constraints=29201
395.57/395.84	c nbDecision=36500 #constraints=29701
413.66/413.96	c nbDecision=37000 #constraints=30203
430.25/430.59	c nbDecision=37500 #constraints=30703
448.74/449.09	c nbDecision=38000 #constraints=31202
468.04/468.37	c nbDecision=38500 #constraints=31703
487.73/488.03	c nbDecision=39000 #constraints=32202
507.03/507.38	c nbDecision=39500 #constraints=32703
524.82/525.12	c nbDecision=40000 #constraints=33201
545.52/545.86	c nbDecision=40500 #constraints=33701
566.70/567.04	c nbDecision=41000 #constraints=34202
586.80/587.11	c nbDecision=41500 #constraints=34702
606.69/607.02	c nbDecision=42000 #constraints=35202
628.09/628.45	c nbDecision=42500 #constraints=35701
647.68/648.09	c nbDecision=43000 #constraints=36201
669.97/670.38	c nbDecision=43500 #constraints=36704
690.26/690.60	c nbDecision=44000 #constraints=37201
710.86/711.25	c nbDecision=44500 #constraints=37701
731.35/731.74	c nbDecision=45000 #constraints=38203
749.45/749.88	c nbDecision=45500 #constraints=38702
766.44/766.84	c nbDecision=46000 #constraints=39202
790.43/790.85	c nbDecision=46500 #constraints=39702
815.93/816.31	c nbDecision=47000 #constraints=40203
840.61/841.02	c nbDecision=47500 #constraints=40702
866.01/866.41	c nbDecision=48000 #constraints=41203
892.00/892.49	c nbDecision=48500 #constraints=41702
918.40/918.81	c nbDecision=49000 #constraints=42203
944.99/945.47	c nbDecision=49500 #constraints=42703
972.27/972.75	c nbDecision=50000 #constraints=43206
999.37/999.85	c nbDecision=50500 #constraints=43702
1027.46/1027.91	c nbDecision=51000 #constraints=44203
1038.35/1038.88	c restart after 51201 decisions
1039.45/1039.96	c nbDecision=51500 #constraints=44471
1041.05/1041.51	c nbDecision=52000 #constraints=44597
1042.96/1043.46	c nbDecision=52500 #constraints=44763
1045.05/1045.58	c nbDecision=53000 #constraints=44950
1055.95/1056.43	c nbDecision=53500 #constraints=45249
1083.24/1083.72	c nbDecision=54000 #constraints=45749
1111.93/1112.42	c nbDecision=54500 #constraints=46249
1140.42/1140.93	c nbDecision=55000 #constraints=46749
1169.62/1170.18	c nbDecision=55500 #constraints=47248
1198.00/1198.50	c nbDecision=56000 #constraints=47748
1228.29/1228.84	c nbDecision=56500 #constraints=48249
1257.68/1258.27	c nbDecision=57000 #constraints=48749
1288.08/1288.68	c nbDecision=57500 #constraints=49248
1318.86/1319.43	c nbDecision=58000 #constraints=49749
1348.66/1349.30	c nbDecision=58500 #constraints=50250
1373.85/1374.48	c nbDecision=59000 #constraints=50748
1404.64/1405.24	c nbDecision=59500 #constraints=51248
1437.13/1437.74	c nbDecision=60000 #constraints=51749
1468.32/1468.93	c nbDecision=60500 #constraints=52249
1501.11/1501.73	c nbDecision=61000 #constraints=52749
1533.70/1534.40	c nbDecision=61500 #constraints=53248
1566.69/1567.40	c nbDecision=62000 #constraints=53749
1599.88/1600.57	c nbDecision=62500 #constraints=54249
1631.86/1632.55	c nbDecision=63000 #constraints=54750
1659.86/1660.56	c nbDecision=63500 #constraints=55249
1687.34/1688.02	c nbDecision=64000 #constraints=55748
1722.14/1722.80	c nbDecision=64500 #constraints=56250
1756.42/1757.13	c nbDecision=65000 #constraints=56748
1792.51/1793.21	c nbDecision=65500 #constraints=57248
1800.02/1800.70	Received signal 15
1800.02/1800.73	
1800.02/1800.73	s UNKNOWN
1800.02/1800.73	
1800.02/1800.73	c user time= 1799.51 s
1800.02/1800.73	c system time= 0.547916 s
1800.02/1800.73	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/node3/watcher-356986-1176850595 -o ROOT/results/node3/solver-356986-1176850595 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356986-1176850595/instance-356986-1176850595.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 30630
/proc/meminfo: memFree=1709088/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=1620 CPUtime=0
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 161097231 1658880 175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 405 175 126 317 0 84 0

[startup+0.0503309 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30630
/proc/meminfo: memFree=1709088/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=2308 CPUtime=0.04
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 415 0 0 0 4 0 0 0 18 0 1 0 161097231 2363392 364 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 577 364 131 317 0 256 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2308

[startup+0.101339 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30630
/proc/meminfo: memFree=1709088/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=3496 CPUtime=0.09
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 699 0 0 0 9 0 0 0 18 0 1 0 161097231 3579904 648 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 874 648 131 317 0 553 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3496

[startup+0.301371 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30630
/proc/meminfo: memFree=1709088/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=6876 CPUtime=0.29
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 1538 0 0 0 29 0 0 0 19 0 1 0 161097231 7041024 1487 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606880 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 1719 1487 139 317 0 1398 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6876

[startup+0.701435 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30630
/proc/meminfo: memFree=1709088/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=7268 CPUtime=0.69
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 1665 0 0 0 69 0 0 0 23 0 1 0 161097231 7442432 1614 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278995 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 1817 1614 139 317 0 1496 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7268

[startup+1.50156 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30631
/proc/meminfo: memFree=1702360/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=9448 CPUtime=1.49
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 2178 0 0 0 148 1 0 0 25 0 1 0 161097231 9674752 2127 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 2362 2127 139 317 0 2041 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9448

[startup+3.10283 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30631
/proc/meminfo: memFree=1699608/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=14136 CPUtime=3.09
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 3379 0 0 0 308 1 0 0 25 0 1 0 161097231 14475264 3328 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 3534 3328 139 317 0 3213 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14136

[startup+6.30134 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30631
/proc/meminfo: memFree=1690712/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=20792 CPUtime=6.29
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 5031 0 0 0 626 3 0 0 25 0 1 0 161097231 21291008 4980 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 5198 4980 139 317 0 4877 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20792

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 30631
/proc/meminfo: memFree=1683544/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=27312 CPUtime=12.69
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 6666 0 0 0 1265 4 0 0 25 0 1 0 161097231 27967488 6558 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 6828 6558 139 317 0 6507 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27312

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 30631
/proc/meminfo: memFree=1670680/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=40016 CPUtime=25.48
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 9789 0 0 0 2540 8 0 0 25 0 1 0 161097231 40976384 9681 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 10004 9681 139 317 0 9683 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40016

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 30631
/proc/meminfo: memFree=1655896/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=55732 CPUtime=51.07
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 13481 0 0 0 5095 12 0 0 25 0 1 0 161097231 57069568 13373 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606628 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 13933 13373 139 317 0 13612 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 55732

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 30631
/proc/meminfo: memFree=1642840/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=68880 CPUtime=102.26
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 16815 0 0 0 10211 15 0 0 25 0 1 0 161097231 70533120 16594 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 17220 16594 139 317 0 16899 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 68880

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30631
/proc/meminfo: memFree=1632216/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=85348 CPUtime=162.24
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 20732 0 0 0 16205 19 0 0 25 0 1 0 161097231 87396352 19653 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 21337 19653 139 317 0 21016 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 85348

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30631
/proc/meminfo: memFree=1625048/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=89908 CPUtime=222.22
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 22074 0 0 0 22202 20 0 0 25 0 1 0 161097231 92065792 20995 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604218 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 22477 20995 139 317 0 22156 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 89908

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 30713
/proc/meminfo: memFree=1618792/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=94740 CPUtime=282.15
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 23411 0 0 0 28192 23 0 0 25 0 1 0 161097231 97013760 22299 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712525 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 23685 22299 139 317 0 23364 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 94740

[startup+342.302 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 30829
/proc/meminfo: memFree=1614872/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=99200 CPUtime=342.08
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 24627 0 0 0 34184 24 0 0 25 0 1 0 161097231 101580800 23515 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 24800 23515 139 317 0 24479 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 99200

[startup+402.302 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 30829
/proc/meminfo: memFree=1610328/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=103112 CPUtime=402.06
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 25822 0 0 0 40180 26 0 0 25 0 1 0 161097231 105586688 24677 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 25778 24677 139 317 0 25457 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 103112

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30829
/proc/meminfo: memFree=1605720/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=107168 CPUtime=462.04
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 26953 0 0 0 46176 28 0 0 25 0 1 0 161097231 109740032 25775 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 26792 25775 139 317 0 26471 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 107168

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30829
/proc/meminfo: memFree=1600664/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=112520 CPUtime=522.02
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 28440 0 0 0 52173 29 0 0 25 0 1 0 161097231 115220480 26970 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 28130 26970 139 317 0 27809 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 112520

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30829
/proc/meminfo: memFree=1597464/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=115520 CPUtime=582
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 29348 0 0 0 58169 31 0 0 25 0 1 0 161097231 118292480 27812 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 28880 27812 139 317 0 28559 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 115520

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30829
/proc/meminfo: memFree=1593560/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=119188 CPUtime=641.98
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 30328 0 0 0 64166 32 0 0 25 0 1 0 161097231 122048512 28792 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 29797 28792 139 317 0 29476 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 119188


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30829
/proc/meminfo: memFree=1578072/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=144064 CPUtime=881.91
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 36727 0 0 0 88153 38 0 0 25 0 1 0 161097231 147521536 32655 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 36016 32655 139 317 0 35695 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 144064

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30829
/proc/meminfo: memFree=1575000/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=147064 CPUtime=941.89
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 37618 0 0 0 94150 39 0 0 25 0 1 0 161097231 150593536 33416 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 36766 33416 139 317 0 36445 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 147064

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30829
/proc/meminfo: memFree=1571928/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=149548 CPUtime=1001.87
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 38385 0 0 0 100147 40 0 0 25 0 1 0 161097231 153137152 34183 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562685 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 37387 34183 139 317 0 37066 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 149548

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30829
/proc/meminfo: memFree=1567640/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=153608 CPUtime=1061.84
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 39485 0 0 0 106143 41 0 0 25 0 1 0 161097231 157294592 35250 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 38402 35250 139 317 0 38081 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 153608

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30829
/proc/meminfo: memFree=1564632/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=156096 CPUtime=1121.83
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 40237 0 0 0 112141 42 0 0 25 0 1 0 161097231 159842304 36002 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 39024 36002 139 317 0 38703 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 156096

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30829
/proc/meminfo: memFree=1561944/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=158332 CPUtime=1181.81
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 40936 0 0 0 118138 43 0 0 25 0 1 0 161097231 162131968 36701 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 39583 36701 139 317 0 39262 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 158332

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30829
/proc/meminfo: memFree=1559192/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=160668 CPUtime=1241.79
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 41613 0 0 0 124135 44 0 0 25 0 1 0 161097231 164524032 37378 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562678 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 40167 37378 139 317 0 39846 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 160668

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30829
/proc/meminfo: memFree=1556376/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=162900 CPUtime=1301.78
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 42283 0 0 0 130133 45 0 0 25 0 1 0 161097231 166809600 38048 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 40725 38048 139 317 0 40404 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 162900

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30829
/proc/meminfo: memFree=1553688/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=165392 CPUtime=1361.75
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 42969 0 0 0 136129 46 0 0 25 0 1 0 161097231 169361408 38669 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 41348 38669 139 317 0 41027 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 165392

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30829
/proc/meminfo: memFree=1551064/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=167872 CPUtime=1421.74
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 43726 0 0 0 142127 47 0 0 25 0 1 0 161097231 171900928 39360 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 41968 39360 139 317 0 41647 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 167872

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30829
/proc/meminfo: memFree=1548632/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=170092 CPUtime=1481.72
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 44390 0 0 0 148124 48 0 0 25 0 1 0 161097231 174174208 39991 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 42523 39991 139 317 0 42202 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 170092

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30829
/proc/meminfo: memFree=1546264/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=172192 CPUtime=1541.69
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 45010 0 0 0 154120 49 0 0 25 0 1 0 161097231 176324608 40611 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 43048 40611 139 317 0 42727 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 172192

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30829
/proc/meminfo: memFree=1543832/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=174268 CPUtime=1601.68
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 45626 0 0 0 160117 51 0 0 25 0 1 0 161097231 178450432 41227 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 43567 41227 139 317 0 43246 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 174268

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30829
/proc/meminfo: memFree=1541080/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=176496 CPUtime=1661.66
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 46296 0 0 0 166114 52 0 0 25 0 1 0 161097231 180731904 41897 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 44124 41897 139 317 0 43803 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 176496

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30829
/proc/meminfo: memFree=1538584/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=178596 CPUtime=1721.64
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 46942 0 0 0 172111 53 0 0 25 0 1 0 161097231 182882304 42543 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 44649 42543 139 317 0 44328 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 178596

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30829
/proc/meminfo: memFree=1536344/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=180440 CPUtime=1781.62
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 47480 0 0 0 178108 54 0 0 25 0 1 0 161097231 184770560 43081 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 45110 43081 139 317 0 44789 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 180440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30829
/proc/meminfo: memFree=1535512/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=181096 CPUtime=1800.02
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 47686 0 0 0 179948 54 0 0 25 0 1 0 161097231 185442304 43287 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 45274 43287 139 317 0 44953 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 181096

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30829
/proc/meminfo: memFree=1535512/2055920 swapFree=4132108/4192956
[pid=30630] ppid=30628 vsize=181096 CPUtime=1800.02
/proc/30630/stat : 30630 (oree) R 30628 30630 30287 0 -1 4194304 47686 0 0 0 179948 54 0 0 25 0 1 0 161097231 185442304 43287 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30630/statm: 45274 43287 139 317 0 44953 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 181096

Child status: 0
Real time (s): 1800.78
CPU time (s): 1800.1
CPU user time (s): 1799.53
CPU system time (s): 0.576912
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 181096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.53
system time used= 0.576912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47702
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= 37640

runsolver used 2.20966 second user time and 4.30534 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue Apr 17 22:56:35 UTC 2007

IDJOB= 356986
IDBENCH= 1727
IDSOLVER= 172
FILE ID= node3/356986-1176850595

PBS_JOBID= 4590200

Free space on /tmp= 66432 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-gen.opb
COMMAND LINE= oree /tmp/evaluation/356986-1176850595/instance-356986-1176850595.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-356986-1176850595 -o ROOT/results/node3/solver-356986-1176850595 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356986-1176850595/instance-356986-1176850595.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  9420d2d0696731c6d1e9f314ad023130

RANDOM SEED= 904707598

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1709496 kB
Buffers:         34528 kB
Cached:         238216 kB
SwapCached:      23872 kB
Active:          92812 kB
Inactive:       211584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1709496 kB
SwapTotal:     4192956 kB
SwapFree:      4132108 kB
Dirty:            1872 kB
Writeback:           0 kB
Mapped:          29916 kB
Slab:            27592 kB
Committed_AS:  5185916 kB
PageTables:       1780 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= 66432 MiB

End job on node3 on Tue Apr 17 23:26:38 UTC 2007