Trace number 357391

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) 1800.53 1801.02

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-qiu.opb
MD5SUM42437a98f8f475fdcbcf3676beea9d9f
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables23808
Total number of constraints1192
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 constraints1192
Minimum length of a constraint31
Maximum length of a constraint5940
Number of terms in the objective function 7968
Biggest coefficient in the objective function 9098351345664
Number of bits for the biggest coefficient in the objective function 44
Sum of the numbers in the objective function 4803935111035752
Number of bits of the sum of numbers in the objective function 53
Biggest number in a constraint 9098351345664
Number of bits of the biggest number in a constraint 44
Biggest sum of numbers in a constraint 4803935111035752
Number of bits of the biggest sum of numbers53
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...
0.29/0.31	c ...done
0.29/0.31	c #vars=23808 #constraints=1325 hasObjective=yes
0.39/0.46	c res. mode=mod
0.39/0.46	c VSIDS like heuristics
0.39/0.46	c complete search running
0.59/0.63	c restart after 401 decisions
0.59/0.65	c nbDecision=500 #constraints=1352
0.69/0.72	c restart after 801 decisions
0.69/0.75	c nbDecision=1000 #constraints=1354
0.79/0.86	c nbDecision=1500 #constraints=1373
0.79/0.88	c restart after 1601 decisions
0.89/0.97	c nbDecision=2000 #constraints=1374
0.99/1.07	c nbDecision=2500 #constraints=1384
1.09/1.18	c nbDecision=3000 #constraints=1394
1.19/1.22	c restart after 3201 decisions
1.19/1.29	c nbDecision=3500 #constraints=1400
1.29/1.39	c nbDecision=4000 #constraints=1403
1.39/1.49	c nbDecision=4500 #constraints=1406
1.59/1.60	c nbDecision=5000 #constraints=1414
1.69/1.70	c nbDecision=5500 #constraints=1424
1.79/1.80	c nbDecision=6000 #constraints=1424
1.79/1.89	c restart after 6401 decisions
1.89/1.91	c nbDecision=6500 #constraints=1425
1.99/2.01	c nbDecision=7000 #constraints=1425
2.09/2.12	c nbDecision=7500 #constraints=1434
2.19/2.22	c nbDecision=8000 #constraints=1434
2.29/2.32	c nbDecision=8500 #constraints=1445
2.39/2.42	c nbDecision=9000 #constraints=1445
2.49/2.52	c nbDecision=9500 #constraints=1455
2.59/2.63	c nbDecision=10000 #constraints=1455
2.69/2.72	c nbDecision=10500 #constraints=1455
2.79/2.84	c nbDecision=11000 #constraints=1464
2.89/2.93	c nbDecision=11500 #constraints=1464
2.99/3.03	c nbDecision=12000 #constraints=1475
3.09/3.13	c nbDecision=12500 #constraints=1486
3.09/3.19	c restart after 12801 decisions
3.19/3.24	c nbDecision=13000 #constraints=1496
3.29/3.34	c nbDecision=13500 #constraints=1496
3.39/3.43	c nbDecision=14000 #constraints=1496
3.49/3.53	c nbDecision=14500 #constraints=1505
3.59/3.63	c nbDecision=15000 #constraints=1516
3.69/3.72	c nbDecision=15500 #constraints=1520
3.79/3.82	c nbDecision=16000 #constraints=1527
3.89/3.91	c nbDecision=16500 #constraints=1528
3.99/4.01	c nbDecision=17000 #constraints=1539
4.09/4.10	c nbDecision=17500 #constraints=1539
4.40/4.41	c nbDecision=18000 #constraints=1740
5.59/5.61	c nbDecision=18500 #constraints=2155
7.09/7.20	c nbDecision=19000 #constraints=2575
9.19/9.25	c nbDecision=19500 #constraints=3014
11.59/11.61	c nbDecision=20000 #constraints=3429
14.79/14.86	c nbDecision=20500 #constraints=3874
18.88/18.91	c nbDecision=21000 #constraints=4289
23.09/23.19	c nbDecision=21500 #constraints=4639
30.39/30.45	c nbDecision=22000 #constraints=5044
39.98/40.06	c nbDecision=22500 #constraints=5517
49.08/49.17	c nbDecision=23000 #constraints=5976
58.67/58.78	c nbDecision=23500 #constraints=6433
68.47/68.56	c nbDecision=24000 #constraints=6902
80.47/80.57	c nbDecision=24500 #constraints=7324
92.37/92.43	c nbDecision=25000 #constraints=7814
101.26/101.33	c nbDecision=25500 #constraints=8307
102.97/103.02	c restart after 25601 decisions
103.17/103.20	c nbDecision=26000 #constraints=8410
103.17/103.30	c nbDecision=26500 #constraints=8410
103.27/103.39	c nbDecision=27000 #constraints=8410
105.36/105.47	c nbDecision=27500 #constraints=8517
117.56/117.69	c nbDecision=28000 #constraints=8981
129.95/130.07	c nbDecision=28500 #constraints=9479
141.06/141.17	c nbDecision=29000 #constraints=9975
151.65/151.80	c nbDecision=29500 #constraints=10460
162.55/162.62	c nbDecision=30000 #constraints=10954
174.34/174.43	c nbDecision=30500 #constraints=11443
184.54/184.66	c nbDecision=31000 #constraints=11772
197.44/197.57	c nbDecision=31500 #constraints=12227
209.54/209.66	c nbDecision=32000 #constraints=12680
225.93/226.01	c nbDecision=32500 #constraints=13168
242.33/242.47	c nbDecision=33000 #constraints=13621
257.42/257.55	c nbDecision=33500 #constraints=14001
275.62/275.70	c nbDecision=34000 #constraints=14483
295.01/295.18	c nbDecision=34500 #constraints=14972
317.40/317.58	c nbDecision=35000 #constraints=15429
340.50/340.62	c nbDecision=35500 #constraints=15860
363.49/363.63	c nbDecision=36000 #constraints=16349
386.89/387.09	c nbDecision=36500 #constraints=16841
411.58/411.77	c nbDecision=37000 #constraints=17330
437.77/437.94	c nbDecision=37500 #constraints=17824
464.86/465.04	c nbDecision=38000 #constraints=18307
495.86/496.04	c nbDecision=38500 #constraints=18793
527.25/527.50	c nbDecision=39000 #constraints=19280
549.84/550.05	c nbDecision=39500 #constraints=19568
579.54/579.71	c nbDecision=40000 #constraints=20001
613.72/613.96	c nbDecision=40500 #constraints=20490
646.71/646.99	c nbDecision=41000 #constraints=20985
683.10/683.34	c nbDecision=41500 #constraints=21444
720.30/720.57	c nbDecision=42000 #constraints=21933
758.48/758.73	c nbDecision=42500 #constraints=22425
797.18/797.45	c nbDecision=43000 #constraints=22914
838.56/838.82	c nbDecision=43500 #constraints=23394
922.24/922.50	c nbDecision=44000 #constraints=23843
989.52/989.84	c nbDecision=44500 #constraints=24338
1048.01/1048.39	c nbDecision=45000 #constraints=24832
1102.29/1102.61	c nbDecision=45500 #constraints=25325
1145.18/1145.55	c nbDecision=46000 #constraints=25721
1197.76/1198.14	c nbDecision=46500 #constraints=26212
1250.95/1251.34	c nbDecision=47000 #constraints=26707
1300.64/1301.02	c nbDecision=47500 #constraints=27162
1343.23/1343.66	c nbDecision=48000 #constraints=27511
1399.21/1399.66	c nbDecision=48500 #constraints=28000
1453.30/1453.70	c nbDecision=49000 #constraints=28477
1510.68/1511.10	c nbDecision=49500 #constraints=28970
1561.86/1562.32	c nbDecision=50000 #constraints=29400
1618.95/1619.40	c nbDecision=50500 #constraints=29890
1675.13/1675.65	c nbDecision=51000 #constraints=30326
1693.63/1694.17	c restart after 51201 decisions
1693.83/1694.38	c nbDecision=51500 #constraints=30495
1693.93/1694.48	c nbDecision=52000 #constraints=30495
1694.03/1694.57	c nbDecision=52500 #constraints=30495
1695.64/1696.15	c nbDecision=53000 #constraints=30502
1743.62/1744.16	c nbDecision=53500 #constraints=30866
1800.01/1800.50	Received signal 15
1800.40/1800.98	
1800.40/1800.98	s UNKNOWN
1800.40/1800.98	
1800.40/1800.98	c user time= 1799.94 s
1800.40/1800.98	c system time= 0.550916 s
1800.40/1800.98	c wall clock time=1800.98

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/node11/watcher-357391-1176996575 -o ROOT/results/node11/solver-357391-1176996575 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357391-1176996575/instance-357391-1176996575.opb mod 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13871
/proc/meminfo: memFree=1317272/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=1468 CPUtime=0
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 140706465 1503232 160 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712485 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 367 160 127 317 0 46 0

[startup+0.0443341 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13871
/proc/meminfo: memFree=1317272/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=1884 CPUtime=0.04
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 276 0 0 0 4 0 0 0 18 0 1 0 140706465 1929216 258 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 471 258 131 317 0 150 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1884

[startup+0.10134 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13871
/proc/meminfo: memFree=1317272/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=2676 CPUtime=0.1
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 486 0 0 0 10 0 0 0 18 0 1 0 140706465 2740224 468 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 669 468 131 317 0 348 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2676

[startup+0.301363 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13871
/proc/meminfo: memFree=1317272/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=5508 CPUtime=0.29
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 1151 0 0 0 29 0 0 0 19 0 1 0 140706465 5640192 1133 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 1377 1133 131 317 0 1056 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5508

[startup+0.701411 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13871
/proc/meminfo: memFree=1317272/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=8804 CPUtime=0.69
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 1986 0 0 0 69 0 0 0 23 0 1 0 140706465 9015296 1968 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606732 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 2201 1968 139 317 0 1880 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8804

[startup+1.50151 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13872
/proc/meminfo: memFree=1309840/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=8936 CPUtime=1.49
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 2006 0 0 0 149 0 0 0 25 0 1 0 140706465 9150464 1988 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 2234 1988 139 317 0 1913 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8936

[startup+3.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13872
/proc/meminfo: memFree=1309648/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=9068 CPUtime=3.09
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 2041 0 0 0 309 0 0 0 25 0 1 0 140706465 9285632 2023 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 2267 2023 139 317 0 1946 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9068

[startup+6.30107 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13872
/proc/meminfo: memFree=1306592/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=13420 CPUtime=6.29
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 3160 0 0 0 628 1 0 0 25 0 1 0 140706465 13742080 3142 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606713 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 3355 3142 170 317 0 3034 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13420

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13872
/proc/meminfo: memFree=1298976/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=19924 CPUtime=12.69
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 4789 0 0 0 1266 3 0 0 25 0 1 0 140706465 20402176 4771 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 4981 4771 170 317 0 4660 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19924

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13872
/proc/meminfo: memFree=1292320/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=26452 CPUtime=25.48
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 6350 0 0 0 2544 4 0 0 25 0 1 0 140706465 27086848 6332 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 6613 6332 170 317 0 6292 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26452

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13872
/proc/meminfo: memFree=1286048/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=33420 CPUtime=51.08
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 7960 0 0 0 5102 6 0 0 25 0 1 0 140706465 34222080 7906 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 8355 7906 170 317 0 8034 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 33420

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13872
/proc/meminfo: memFree=1274272/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=45076 CPUtime=102.26
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 10880 0 0 0 10217 9 0 0 25 0 1 0 140706465 46157824 10826 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 11269 10826 170 317 0 10948 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 45076

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13872
/proc/meminfo: memFree=1260000/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=61664 CPUtime=162.25
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 14517 0 0 0 16212 13 0 0 25 0 1 0 140706465 63143936 14392 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 15416 14392 170 317 0 15095 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 61664

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13872
/proc/meminfo: memFree=1248672/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=73200 CPUtime=222.23
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 17331 0 0 0 22207 16 0 0 25 0 1 0 140706465 74956800 17206 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 18300 17206 170 317 0 17979 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 73200

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13872
/proc/meminfo: memFree=1240736/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=80748 CPUtime=282.21
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 19330 0 0 0 28202 19 0 0 25 0 1 0 140706465 82685952 19205 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 20187 19205 170 317 0 19866 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 80748

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13872
/proc/meminfo: memFree=1234400/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=86200 CPUtime=342.2
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 20881 0 0 0 34199 21 0 0 25 0 1 0 140706465 88268800 20756 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711029 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 21550 20756 170 317 0 21229 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 86200

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13872
/proc/meminfo: memFree=1228064/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=92140 CPUtime=402.18
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 22469 0 0 0 40195 23 0 0 25 0 1 0 140706465 94351360 22344 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 23035 22344 170 317 0 22714 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 92140

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13872
/proc/meminfo: memFree=1222112/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=99868 CPUtime=462.16
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 24362 0 0 0 46191 25 0 0 25 0 1 0 140706465 102264832 23841 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 24967 23841 170 317 0 24646 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 99868

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 13872
/proc/meminfo: memFree=1216480/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=109992 CPUtime=522.14
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 26707 0 0 0 52187 27 0 0 25 0 1 0 140706465 112631808 25262 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563647 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 27498 25262 170 317 0 27177 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 109992

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13872
/proc/meminfo: memFree=1211552/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=117028 CPUtime=582.13
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 28384 0 0 0 58184 29 0 0 25 0 1 0 140706465 119836672 26477 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 29257 26477 170 317 0 28936 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 117028

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13872
/proc/meminfo: memFree=1206880/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=121972 CPUtime=642.12
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 29699 0 0 0 64181 31 0 0 25 0 1 0 140706465 124899328 27618 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 30493 27618 170 317 0 30172 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 121972


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

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13874
/proc/meminfo: memFree=1191136/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=136044 CPUtime=942.04
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 33660 0 0 0 94166 38 0 0 25 0 1 0 140706465 139309056 31513 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 34011 31513 170 317 0 33690 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 136044

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13874
/proc/meminfo: memFree=1188896/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=138148 CPUtime=1002.02
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 34276 0 0 0 100163 39 0 0 25 0 1 0 140706465 141463552 32129 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 34537 32129 170 317 0 34216 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 138148

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13874
/proc/meminfo: memFree=1186208/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=140644 CPUtime=1062
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 34961 0 0 0 106160 40 0 0 25 0 1 0 140706465 144019456 32814 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 35161 32814 170 317 0 34840 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 140644

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13874
/proc/meminfo: memFree=1183264/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=143140 CPUtime=1121.98
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 35706 0 0 0 112157 41 0 0 25 0 1 0 140706465 146575360 33526 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 35785 33526 170 317 0 35464 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 143140

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13874
/proc/meminfo: memFree=1180448/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=145856 CPUtime=1181.97
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 36424 0 0 0 118154 43 0 0 25 0 1 0 140706465 149356544 34244 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 36464 34244 170 317 0 36143 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 145856

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13874
/proc/meminfo: memFree=1177504/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=148348 CPUtime=1241.95
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 37147 0 0 0 124151 44 0 0 25 0 1 0 140706465 151908352 34967 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 37087 34967 170 317 0 36766 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 148348

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13874
/proc/meminfo: memFree=1174624/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=150968 CPUtime=1301.94
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 37889 0 0 0 130149 45 0 0 25 0 1 0 140706465 154591232 35676 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 37742 35676 170 317 0 37421 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 150968

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13874
/proc/meminfo: memFree=1172000/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=153204 CPUtime=1361.92
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 38536 0 0 0 136146 46 0 0 25 0 1 0 140706465 156880896 36323 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 38301 36323 170 317 0 37980 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 153204

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13874
/proc/meminfo: memFree=1169248/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=155696 CPUtime=1421.91
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 39260 0 0 0 142144 47 0 0 25 0 1 0 140706465 159432704 37014 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 38924 37014 170 317 0 38603 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 155696

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13874
/proc/meminfo: memFree=1166496/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=158056 CPUtime=1481.89
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 39943 0 0 0 148140 49 0 0 25 0 1 0 140706465 161849344 37697 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 39514 37697 170 317 0 39193 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 158056

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13874
/proc/meminfo: memFree=1163808/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=160288 CPUtime=1541.87
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 40629 0 0 0 154137 50 0 0 25 0 1 0 140706465 164134912 38383 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 40072 38383 170 317 0 39751 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 160288

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13874
/proc/meminfo: memFree=1161120/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=163416 CPUtime=1601.85
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 41408 0 0 0 160134 51 0 0 25 0 1 0 140706465 167337984 39030 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 40854 39030 170 317 0 40533 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 163416

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13874
/proc/meminfo: memFree=1158624/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=165516 CPUtime=1661.84
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 42025 0 0 0 166132 52 0 0 25 0 1 0 140706465 169488384 39647 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563656 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 41379 39647 170 317 0 41058 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 165516

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13874
/proc/meminfo: memFree=1156064/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=167756 CPUtime=1721.82
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 42663 0 0 0 172129 53 0 0 25 0 1 0 140706465 171782144 40285 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718322 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 41939 40285 170 317 0 41618 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 167756

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13874
/proc/meminfo: memFree=1153504/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=169728 CPUtime=1781.8
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 43281 0 0 0 178126 54 0 0 25 0 1 0 140706465 173801472 40903 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 42432 40903 170 317 0 42111 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 169728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13874
/proc/meminfo: memFree=1152800/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=170516 CPUtime=1800.01
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 43465 0 0 0 179946 55 0 0 25 0 1 0 140706465 174608384 41087 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 42629 41087 170 317 0 42308 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 170516

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: 1.00 1.00 1.00 2/79 13875
/proc/meminfo: memFree=1152792/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=170516 CPUtime=1800.11
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194304 43465 0 0 0 179956 55 0 0 25 0 1 0 140706465 174608384 41087 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 42629 41087 170 317 0 42308 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 170516

[startup+1801 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13875
/proc/meminfo: memFree=1152792/2055920 swapFree=4139248/4192956
[pid=13871] ppid=13869 vsize=0 CPUtime=1800.49
/proc/13871/stat : 13871 (oree) R 13869 13871 13531 0 -1 4194308 43482 0 0 0 179994 55 0 0 25 0 1 0 140706465 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13871/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.49
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.02
CPU time (s): 1800.53
CPU user time (s): 1799.95
CPU system time (s): 0.577912
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 170516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.577912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43482
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= 7950

runsolver used 1.9747 second user time and 4.5923 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Thu Apr 19 15:29:35 UTC 2007

IDJOB= 357391
IDBENCH= 2512
IDSOLVER= 172
FILE ID= node11/357391-1176996575

PBS_JOBID= 4630472

Free space on /tmp= 66255 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-qiu.opb
COMMAND LINE= oree /tmp/evaluation/357391-1176996575/instance-357391-1176996575.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-357391-1176996575 -o ROOT/results/node11/solver-357391-1176996575 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357391-1176996575/instance-357391-1176996575.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  42437a98f8f475fdcbcf3676beea9d9f

RANDOM SEED= 750642651

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1317680 kB
Buffers:         45320 kB
Cached:         593436 kB
SwapCached:      22272 kB
Active:         162708 kB
Inactive:       510656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1317680 kB
SwapTotal:     4192956 kB
SwapFree:      4139248 kB
Dirty:            2672 kB
Writeback:           0 kB
Mapped:          30232 kB
Slab:            50344 kB
Committed_AS:  6177084 kB
PageTables:       1848 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= 66255 MiB

End job on node11 on Thu Apr 19 15:59:38 UTC 2007