Trace number 357311

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) 1800.52 1801.13

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-sctap2.opb
MD5SUM69a6c7d8646ca0764023f06029f7c1d1
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark7525688714
Best CPU time to get the best result obtained on this benchmark1800.35
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 7525688714
Optimality of the best value was proved NO
Number of variables56400
Total number of constraints1033
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 constraints1033
Minimum length of a constraint90
Maximum length of a constraint720
Number of terms in the objective function 42300
Biggest coefficient in the objective function 42949672960
Number of bits for the biggest coefficient in the objective function 36
Sum of the numbers in the objective function 26381836591110
Number of bits of the sum of numbers in the objective function 45
Biggest number in a constraint 42949672960
Number of bits of the biggest number in a constraint 36
Biggest sum of numbers in a constraint 26381836591110
Number of bits of the biggest sum of numbers45
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...
0.79/0.85	c ...done
0.79/0.85	c #vars=56400 #constraints=1504 hasObjective=yes
1.29/1.33	c res. mode=mod
1.29/1.33	c VSIDS like heuristics
1.29/1.33	c complete search running
1.79/1.80	c restart after 401 decisions
1.79/1.89	c nbDecision=500 #constraints=1504
2.09/2.15	c restart after 801 decisions
2.29/2.33	c nbDecision=1000 #constraints=1504
2.69/2.76	c nbDecision=1500 #constraints=1504
2.79/2.84	c restart after 1601 decisions
3.09/3.20	c nbDecision=2000 #constraints=1504
3.59/3.61	c nbDecision=2500 #constraints=1504
3.99/4.00	c nbDecision=3000 #constraints=1504
4.09/4.15	c restart after 3201 decisions
4.40/4.42	c nbDecision=3500 #constraints=1504
4.79/4.83	c nbDecision=4000 #constraints=1504
5.19/5.22	c nbDecision=4500 #constraints=1504
5.50/5.59	c nbDecision=5000 #constraints=1504
5.89/5.93	c nbDecision=5500 #constraints=1504
6.29/6.37	c nbDecision=6000 #constraints=1506
6.89/6.99	c restart after 6401 decisions
6.99/7.09	c nbDecision=6500 #constraints=1611
7.49/7.52	c nbDecision=7000 #constraints=1611
7.89/7.93	c nbDecision=7500 #constraints=1611
8.29/8.31	c nbDecision=8000 #constraints=1611
8.59/8.67	c nbDecision=8500 #constraints=1611
8.99/9.00	c nbDecision=9000 #constraints=1611
22.49/22.57	c nbDecision=9500 #constraints=1757
54.48/54.60	c nbDecision=10000 #constraints=2113
84.47/84.57	c nbDecision=10500 #constraints=2412
113.26/113.31	c nbDecision=11000 #constraints=2686
142.85/142.91	c nbDecision=11500 #constraints=2954
174.24/174.39	c nbDecision=12000 #constraints=3234
205.13/205.20	c nbDecision=12500 #constraints=3517
223.73/223.88	c restart after 12801 decisions
224.13/224.20	c nbDecision=13000 #constraints=3700
224.53/224.63	c nbDecision=13500 #constraints=3700
224.93/225.03	c nbDecision=14000 #constraints=3700
225.33/225.41	c nbDecision=14500 #constraints=3700
225.63/225.76	c nbDecision=15000 #constraints=3700
226.03/226.19	c nbDecision=15500 #constraints=3700
229.22/229.35	c nbDecision=16000 #constraints=3727
229.92/230.08	c nbDecision=16500 #constraints=3817
230.82/230.91	c nbDecision=17000 #constraints=3898
231.22/231.38	c nbDecision=17500 #constraints=3946
231.83/231.95	c nbDecision=18000 #constraints=4005
234.12/234.21	c nbDecision=18500 #constraints=4202
240.52/240.61	c nbDecision=19000 #constraints=4599
251.21/251.32	c nbDecision=19500 #constraints=5027
261.02/261.17	c nbDecision=20000 #constraints=5395
271.11/271.25	c nbDecision=20500 #constraints=5719
279.71/279.84	c nbDecision=21000 #constraints=5998
289.91/290.08	c nbDecision=21500 #constraints=6245
299.81/299.95	c nbDecision=22000 #constraints=6510
309.50/309.69	c nbDecision=22500 #constraints=6786
319.59/319.72	c nbDecision=23000 #constraints=7031
333.40/333.58	c nbDecision=23500 #constraints=7276
345.69/345.80	c nbDecision=24000 #constraints=7511
360.39/360.50	c nbDecision=24500 #constraints=7779
372.59/372.78	c nbDecision=25000 #constraints=7990
388.08/388.24	c nbDecision=25500 #constraints=8180
391.87/392.03	c restart after 25601 decisions
393.47/393.69	c nbDecision=26000 #constraints=8242
393.97/394.11	c nbDecision=26500 #constraints=8242
394.37/394.50	c nbDecision=27000 #constraints=8242
394.97/395.16	c nbDecision=27500 #constraints=8242
395.37/395.52	c nbDecision=28000 #constraints=8242
396.07/396.24	c nbDecision=28500 #constraints=8242
397.97/398.17	c nbDecision=29000 #constraints=8291
398.67/398.80	c nbDecision=29500 #constraints=8361
399.08/399.26	c nbDecision=30000 #constraints=8396
401.38/401.56	c nbDecision=30500 #constraints=8467
419.27/419.47	c nbDecision=31000 #constraints=8892
445.37/445.51	c nbDecision=31500 #constraints=9399
469.96/470.13	c nbDecision=32000 #constraints=9831
485.55/485.79	c nbDecision=32500 #constraints=10294
511.34/511.55	c nbDecision=33000 #constraints=10795
545.43/545.63	c nbDecision=33500 #constraints=11299
585.43/585.68	c nbDecision=34000 #constraints=11800
631.61/631.80	c nbDecision=34500 #constraints=12300
684.89/685.16	c nbDecision=35000 #constraints=12800
741.83/742.15	c nbDecision=35500 #constraints=13299
803.17/803.58	c nbDecision=36000 #constraints=13800
868.15/868.51	c nbDecision=36500 #constraints=14302
940.63/941.09	c nbDecision=37000 #constraints=14802
1013.91/1014.35	c nbDecision=37500 #constraints=15304
1099.19/1099.61	c nbDecision=38000 #constraints=15801
1184.36/1184.83	c nbDecision=38500 #constraints=16302
1253.33/1253.83	c nbDecision=39000 #constraints=16744
1278.02/1278.59	c nbDecision=39500 #constraints=17243
1325.21/1325.77	c nbDecision=40000 #constraints=17745
1388.70/1389.23	c nbDecision=40500 #constraints=18247
1461.58/1462.15	c nbDecision=41000 #constraints=18746
1547.16/1547.74	c nbDecision=41500 #constraints=19247
1643.32/1644.00	c nbDecision=42000 #constraints=19747
1748.69/1749.30	c nbDecision=42500 #constraints=20249
1800.08/1800.70	Received signal 15
1800.28/1800.99	
1800.28/1800.99	s UNKNOWN
1800.28/1800.99	
1800.28/1800.99	c user time= 1799.39 s
1800.28/1800.99	c system time= 0.98385 s
1800.28/1800.99	c wall clock time=1800.99

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/node9/watcher-357311-1176994136 -o ROOT/results/node9/solver-357311-1176994136 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357311-1176994136/instance-357311-1176994136.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: 1.11 1.00 0.92 3/77 24456
/proc/meminfo: memFree=1869272/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=1468 CPUtime=0
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 175451164 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541358 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 367 161 127 317 0 46 0

[startup+0.102208 s]
/proc/loadavg: 1.11 1.00 0.92 3/77 24456
/proc/meminfo: memFree=1869272/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=3440 CPUtime=0.09
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 800 0 0 0 9 0 0 0 18 0 1 0 175451164 3522560 555 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 860 555 127 317 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3440

[startup+0.201221 s]
/proc/loadavg: 1.11 1.00 0.92 3/77 24456
/proc/meminfo: memFree=1869272/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=3836 CPUtime=0.19
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 904 0 0 0 19 0 0 0 18 0 1 0 175451164 3928064 659 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712497 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 959 659 131 317 0 638 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3836

[startup+0.301231 s]
/proc/loadavg: 1.11 1.00 0.92 3/77 24456
/proc/meminfo: memFree=1869272/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=5288 CPUtime=0.29
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 1256 0 0 0 29 0 0 0 19 0 1 0 175451164 5414912 1011 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 1322 1011 131 317 0 1001 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5288

[startup+0.701276 s]
/proc/loadavg: 1.11 1.00 0.92 3/77 24456
/proc/meminfo: memFree=1869272/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=11944 CPUtime=0.69
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 2910 0 0 0 68 1 0 0 22 0 1 0 175451164 12230656 2665 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 2986 2666 131 317 0 2665 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11944

[startup+1.50137 s]
/proc/loadavg: 1.10 1.00 0.92 2/78 24457
/proc/meminfo: memFree=1851280/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=21508 CPUtime=1.49
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 5267 0 0 0 147 2 0 0 25 0 1 0 175451164 22024192 5022 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606697 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 5377 5022 138 317 0 5056 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21508

[startup+3.10155 s]
/proc/loadavg: 1.10 1.00 0.92 2/78 24457
/proc/meminfo: memFree=1849552/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=21508 CPUtime=3.09
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 5272 0 0 0 307 2 0 0 25 0 1 0 175451164 22024192 5027 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606673 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 5377 5027 138 317 0 5056 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21508

[startup+6.30191 s]
/proc/loadavg: 1.10 1.00 0.92 2/78 24457
/proc/meminfo: memFree=1849360/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=21684 CPUtime=6.29
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 5304 0 0 0 626 3 0 0 25 0 1 0 175451164 22204416 5059 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 5421 5059 139 317 0 5100 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21684

[startup+12.7016 s]
/proc/loadavg: 1.08 1.00 0.92 2/78 24457
/proc/meminfo: memFree=1847376/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=23652 CPUtime=12.69
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 5851 0 0 0 1266 3 0 0 25 0 1 0 175451164 24219648 5606 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 5913 5606 170 317 0 5592 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23652

[startup+25.5021 s]
/proc/loadavg: 1.07 1.00 0.92 2/78 24457
/proc/meminfo: memFree=1844496/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=26484 CPUtime=25.48
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 6561 0 0 0 2544 4 0 0 25 0 1 0 175451164 27119616 6316 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602611 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 6621 6316 170 317 0 6300 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26484

[startup+51.103 s]
/proc/loadavg: 1.05 1.00 0.92 2/78 24457
/proc/meminfo: memFree=1839440/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=31736 CPUtime=51.08
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 7856 0 0 0 5103 5 0 0 25 0 1 0 175451164 32497664 7611 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 7934 7611 170 317 0 7613 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31736

[startup+102.303 s]
/proc/loadavg: 1.02 1.00 0.92 2/78 24457
/proc/meminfo: memFree=1830160/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=40912 CPUtime=102.26
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 10153 0 0 0 10220 6 0 0 25 0 1 0 175451164 41893888 9908 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 10228 9908 170 317 0 9907 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 40912

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 24457
/proc/meminfo: memFree=1819088/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=52016 CPUtime=162.25
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 12929 0 0 0 16217 8 0 0 25 0 1 0 175451164 53264384 12684 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 13004 12684 170 317 0 12683 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 52016

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 24457
/proc/meminfo: memFree=1807248/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=65864 CPUtime=222.23
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 15857 0 0 0 22213 10 0 0 25 0 1 0 175451164 67444736 15612 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 16466 15612 170 317 0 16145 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 65864

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 24457
/proc/meminfo: memFree=1716496/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=162632 CPUtime=282.21
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 38621 0 0 0 28202 19 0 0 25 0 1 0 175451164 166535168 38339 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564062 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 40658 38339 170 317 0 40337 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 162632

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 24457
/proc/meminfo: memFree=1656784/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=227068 CPUtime=342.19
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 53455 0 0 0 34195 24 0 0 25 0 1 0 175451164 232517632 53173 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 56767 53173 170 317 0 56446 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 227068

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 24457
/proc/meminfo: memFree=1618384/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=269120 CPUtime=402.18
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 63107 0 0 0 40188 30 0 0 25 0 1 0 175451164 275578880 62825 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713884 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 67280 62825 170 317 0 66959 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 269120

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 24457
/proc/meminfo: memFree=1554192/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=345116 CPUtime=462.16
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 79044 0 0 0 46178 38 0 0 25 0 1 0 175451164 353398784 78762 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 86279 78762 170 317 0 85958 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 345116

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 24457
/proc/meminfo: memFree=1502736/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=397428 CPUtime=522.14
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 92047 0 0 0 52169 45 0 0 25 0 1 0 175451164 406966272 91693 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284223 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 99357 91693 170 317 0 99036 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 397428

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 24457
/proc/meminfo: memFree=1471184/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=426556 CPUtime=582.12
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 99784 0 0 0 58164 48 0 0 25 0 1 0 175451164 436793344 99430 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 106639 99430 170 317 0 106318 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 426556

[startup+642.302 s]
/proc/loadavg: 1.05 1.01 0.93 2/78 24457
/proc/meminfo: memFree=1447696/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=460760 CPUtime=642.11
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 107162 0 0 0 64159 52 0 0 25 0 1 0 175451164 471818240 106808 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134717228 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 115190 106808 170 317 0 114869 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 460760


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

[startup+882.306 s]
/proc/loadavg: 1.01 1.02 0.94 2/78 24654
/proc/meminfo: memFree=1354832/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=554744 CPUtime=881.95
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 128692 0 0 0 88131 64 0 0 25 0 1 0 175451164 568057856 128338 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 138686 128338 170 317 0 138365 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 554744

[startup+942.302 s]
/proc/loadavg: 1.04 1.03 0.94 2/78 24654
/proc/meminfo: memFree=1333648/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=580296 CPUtime=941.92
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 133989 0 0 0 94125 67 0 0 25 0 1 0 175451164 594223104 133635 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711484 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 145074 133635 170 317 0 144753 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 580296

[startup+1002.3 s]
/proc/loadavg: 1.12 1.05 0.95 2/78 24654
/proc/meminfo: memFree=1318160/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=594216 CPUtime=1001.91
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 137847 0 0 0 100121 70 0 0 25 0 1 0 175451164 608477184 137493 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 148554 137493 170 317 0 148233 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 594216

[startup+1062.3 s]
/proc/loadavg: 1.12 1.05 0.96 2/78 24654
/proc/meminfo: memFree=1302416/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=610904 CPUtime=1061.89
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 141823 0 0 0 106117 72 0 0 25 0 1 0 175451164 625565696 141469 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564062 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 152726 141469 170 317 0 152405 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 610904

[startup+1122.3 s]
/proc/loadavg: 1.11 1.06 0.96 2/78 24654
/proc/meminfo: memFree=1289616/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=622652 CPUtime=1121.87
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 144967 0 0 0 112113 74 0 0 25 0 1 0 175451164 637595648 144613 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 155663 144613 170 317 0 155342 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 622652

[startup+1182.3 s]
/proc/loadavg: 1.10 1.06 0.97 2/78 24654
/proc/meminfo: memFree=1276368/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=635292 CPUtime=1181.86
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 148312 0 0 0 118110 76 0 0 25 0 1 0 175451164 650539008 147958 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718449 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 158823 147958 170 317 0 158502 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 635292

[startup+1242.3 s]
/proc/loadavg: 1.15 1.08 0.98 2/78 24654
/proc/meminfo: memFree=1263312/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=647724 CPUtime=1241.84
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 151533 0 0 0 124107 77 0 0 25 0 1 0 175451164 663269376 151179 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 161931 151179 170 317 0 161610 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 647724

[startup+1302.3 s]
/proc/loadavg: 1.11 1.08 0.98 2/78 24654
/proc/meminfo: memFree=1227024/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=686348 CPUtime=1301.82
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 160754 0 0 0 130100 82 0 0 25 0 1 0 175451164 702820352 160400 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 171587 160400 170 317 0 171266 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 686348

[startup+1362.3 s]
/proc/loadavg: 1.09 1.08 0.99 2/78 24654
/proc/meminfo: memFree=1206096/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=704604 CPUtime=1361.81
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 165811 0 0 0 136096 85 0 0 25 0 1 0 175451164 721514496 165457 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 176151 165457 170 317 0 175830 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 704604

[startup+1422.3 s]
/proc/loadavg: 1.07 1.08 1.00 2/78 24654
/proc/meminfo: memFree=1189584/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=719320 CPUtime=1421.79
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 169886 0 0 0 142092 87 0 0 25 0 1 0 175451164 736583680 169532 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718926 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 179830 169532 170 317 0 179509 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 719320

[startup+1482.3 s]
/proc/loadavg: 1.07 1.08 1.00 2/78 24654
/proc/meminfo: memFree=1175056/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=732368 CPUtime=1481.77
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 173521 0 0 0 148088 89 0 0 25 0 1 0 175451164 749944832 173167 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 183092 173167 170 317 0 182771 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 732368

[startup+1542.31 s]
/proc/loadavg: 1.06 1.07 1.00 2/78 24654
/proc/meminfo: memFree=1161424/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=744432 CPUtime=1541.75
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 176899 0 0 0 154084 91 0 0 25 0 1 0 175451164 762298368 176545 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 186108 176545 170 317 0 185787 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 744432

[startup+1602.3 s]
/proc/loadavg: 1.12 1.09 1.01 2/78 24654
/proc/meminfo: memFree=1149840/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=755012 CPUtime=1601.74
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 179813 0 0 0 160081 93 0 0 25 0 1 0 175451164 773132288 179459 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604210 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 188753 179459 170 317 0 188432 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 755012

[startup+1662.3 s]
/proc/loadavg: 1.22 1.12 1.02 2/78 24654
/proc/meminfo: memFree=1137680/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=765516 CPUtime=1661.71
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 182809 0 0 0 166077 94 0 0 25 0 1 0 175451164 783888384 182455 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 191379 182455 170 317 0 191058 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 765516

[startup+1722.3 s]
/proc/loadavg: 1.22 1.12 1.02 2/78 24654
/proc/meminfo: memFree=1126992/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=775236 CPUtime=1721.69
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 185481 0 0 0 172074 95 0 0 25 0 1 0 175451164 793841664 185127 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 193809 185127 170 317 0 193488 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 775236

[startup+1782.3 s]
/proc/loadavg: 1.15 1.12 1.02 2/78 24654
/proc/meminfo: memFree=1116688/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=784480 CPUtime=1781.68
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 188044 0 0 0 178071 97 0 0 25 0 1 0 175451164 803307520 187690 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 196120 187690 170 317 0 195799 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 784480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.11 1.11 1.02 2/78 24654
/proc/meminfo: memFree=1113168/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=787428 CPUtime=1800.08
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194304 188906 0 0 0 179910 98 0 0 25 0 1 0 175451164 806326272 188552 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541595 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 196857 188552 170 317 0 196536 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 787428

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

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

[startup+1801.1 s]
/proc/loadavg: 1.11 1.11 1.02 2/78 24654
/proc/meminfo: memFree=1113168/2055920 swapFree=4152812/4192956
[pid=24456] ppid=24454 vsize=0 CPUtime=1800.47
/proc/24456/stat : 24456 (oree) R 24454 24456 23942 0 -1 4194308 188931 0 0 0 179940 107 0 0 25 0 1 0 175451164 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24456/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.47
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.13
CPU time (s): 1800.52
CPU user time (s): 1799.41
CPU system time (s): 1.10583
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 787428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.41
system time used= 1.10583
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 188931
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= 2742

runsolver used 2.16867 second user time and 4.20136 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Thu Apr 19 14:48:56 UTC 2007

IDJOB= 357311
IDBENCH= 2382
IDSOLVER= 172
FILE ID= node9/357311-1176994136

PBS_JOBID= 4630444

Free space on /tmp= 66424 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-sctap2.opb
COMMAND LINE= oree /tmp/evaluation/357311-1176994136/instance-357311-1176994136.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-357311-1176994136 -o ROOT/results/node9/solver-357311-1176994136 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357311-1176994136/instance-357311-1176994136.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  69a6c7d8646ca0764023f06029f7c1d1

RANDOM SEED= 863600189

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1869688 kB
Buffers:         22480 kB
Cached:         101476 kB
SwapCached:       7964 kB
Active:          65584 kB
Inactive:        81228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1869688 kB
SwapTotal:     4192956 kB
SwapFree:      4152812 kB
Dirty:            4844 kB
Writeback:           0 kB
Mapped:          29840 kB
Slab:            24960 kB
Committed_AS:  6056704 kB
PageTables:       1784 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66424 MiB

End job on node9 on Thu Apr 19 15:18:59 UTC 2007