Trace number 356994

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) 1800.27 1800.8

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-misc06.opb
MD5SUM81740feb43d84f849129894fa9d60802
Bench CategoryOPT-SMALLINT (optimisation, small 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
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables51018
Total number of constraints820
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 constraints820
Minimum length of a constraint30
Maximum length of a constraint13471
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 535398
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...
0.47/0.51	c ...done
0.47/0.51	c #vars=51018 #constraints=1071 hasObjective=yes
0.57/0.60	c res. mode=mod
0.57/0.60	c VSIDS like heuristics
0.57/0.60	c complete search running
1.28/1.32	c restart after 401 decisions
1.38/1.47	c nbDecision=500 #constraints=1119
1.88/1.93	c restart after 801 decisions
2.18/2.26	c nbDecision=1000 #constraints=1171
3.77/3.81	c nbDecision=1500 #constraints=1319
4.67/4.78	c restart after 1601 decisions
5.37/5.46	c nbDecision=2000 #constraints=1423
7.96/8.04	c nbDecision=2500 #constraints=1735
12.16/12.26	c nbDecision=3000 #constraints=2237
13.84/13.97	c restart after 3201 decisions
14.55/14.67	c nbDecision=3500 #constraints=2452
18.25/18.34	c nbDecision=4000 #constraints=2725
24.04/24.12	c nbDecision=4500 #constraints=3178
29.91/30.01	c nbDecision=5000 #constraints=3607
36.51/36.69	c nbDecision=5500 #constraints=4050
43.31/43.46	c nbDecision=6000 #constraints=4471
50.80/50.92	c restart after 6401 decisions
51.69/51.89	c nbDecision=6500 #constraints=4891
55.38/55.52	c nbDecision=7000 #constraints=5029
60.58/60.77	c nbDecision=7500 #constraints=5350
66.19/66.31	c nbDecision=8000 #constraints=5795
77.48/77.61	c nbDecision=8500 #constraints=6279
90.48/90.66	c nbDecision=9000 #constraints=6775
103.77/103.99	c nbDecision=9500 #constraints=7277
117.87/118.05	c nbDecision=10000 #constraints=7772
134.08/134.27	c nbDecision=10500 #constraints=8277
152.16/152.35	c nbDecision=11000 #constraints=8775
169.56/169.79	c nbDecision=11500 #constraints=9273
188.66/188.82	c nbDecision=12000 #constraints=9769
207.05/207.26	c nbDecision=12500 #constraints=10269
220.05/220.26	c restart after 12801 decisions
224.44/224.66	c nbDecision=13000 #constraints=10624
241.04/241.23	c nbDecision=13500 #constraints=10822
262.84/263.04	c nbDecision=14000 #constraints=11255
282.03/282.24	c nbDecision=14500 #constraints=11750
302.33/302.54	c nbDecision=15000 #constraints=12245
322.02/322.21	c nbDecision=15500 #constraints=12740
344.22/344.48	c nbDecision=16000 #constraints=13239
369.21/369.47	c nbDecision=16500 #constraints=13743
393.41/393.63	c nbDecision=17000 #constraints=14240
415.70/415.93	c nbDecision=17500 #constraints=14738
441.70/441.96	c nbDecision=18000 #constraints=15237
472.79/473.07	c nbDecision=18500 #constraints=15730
503.28/503.55	c nbDecision=19000 #constraints=16229
534.77/535.01	c nbDecision=19500 #constraints=16726
567.06/567.37	c nbDecision=20000 #constraints=17222
599.46/599.72	c nbDecision=20500 #constraints=17723
633.55/633.86	c nbDecision=21000 #constraints=18215
669.14/669.45	c nbDecision=21500 #constraints=18721
703.93/704.25	c nbDecision=22000 #constraints=19212
739.12/739.44	c nbDecision=22500 #constraints=19713
775.01/775.37	c nbDecision=23000 #constraints=20214
817.80/818.19	c nbDecision=23500 #constraints=20699
860.30/860.69	c nbDecision=24000 #constraints=21186
901.48/901.82	c nbDecision=24500 #constraints=21687
944.27/944.64	c nbDecision=25000 #constraints=22192
987.97/988.34	c nbDecision=25500 #constraints=22688
995.76/996.14	c restart after 25601 decisions
1006.86/1007.23	c nbDecision=26000 #constraints=22824
1042.25/1042.63	c nbDecision=26500 #constraints=23247
1078.14/1078.52	c nbDecision=27000 #constraints=23740
1115.04/1115.49	c nbDecision=27500 #constraints=24233
1153.42/1153.80	c nbDecision=28000 #constraints=24722
1192.01/1192.43	c nbDecision=28500 #constraints=25207
1230.60/1231.03	c nbDecision=29000 #constraints=25687
1270.60/1271.05	c nbDecision=29500 #constraints=26168
1311.09/1311.57	c nbDecision=30000 #constraints=26655
1352.37/1352.81	c nbDecision=30500 #constraints=27143
1394.37/1394.84	c nbDecision=31000 #constraints=27630
1436.16/1436.62	c nbDecision=31500 #constraints=28105
1479.44/1479.98	c nbDecision=32000 #constraints=28589
1523.44/1523.97	c nbDecision=32500 #constraints=29075
1566.33/1566.80	c nbDecision=33000 #constraints=29569
1609.31/1609.85	c nbDecision=33500 #constraints=30054
1653.10/1653.68	c nbDecision=34000 #constraints=30547
1696.80/1697.34	c nbDecision=34500 #constraints=31038
1742.08/1742.67	c nbDecision=35000 #constraints=31520
1788.97/1789.54	c nbDecision=35500 #constraints=32005
1800.07/1800.60	Received signal 15
1800.07/1800.67	
1800.07/1800.67	s UNKNOWN
1800.07/1800.67	
1800.07/1800.67	c user time= 1799.2 s
1800.07/1800.67	c system time= 0.958854 s
1800.07/1800.67	c wall clock time=1800.68

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/node30/watcher-356994-1176850864 -o ROOT/results/node30/solver-356994-1176850864 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356994-1176850864/instance-356994-1176850864.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 0.99 3/83 14611
/proc/meminfo: memFree=1744920/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=1468 CPUtime=0
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 133002071 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 367 161 131 317 0 46 0

[startup+0.081242 s]
/proc/loadavg: 1.00 1.00 0.99 3/83 14611
/proc/meminfo: memFree=1744920/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=2792 CPUtime=0.07
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 506 0 0 0 7 0 0 0 18 0 1 0 133002071 2859008 488 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135096813 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 698 488 131 317 0 377 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2792

[startup+0.101242 s]
/proc/loadavg: 1.00 1.00 0.99 3/83 14611
/proc/meminfo: memFree=1744920/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=3056 CPUtime=0.09
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 589 0 0 0 9 0 0 0 18 0 1 0 133002071 3129344 571 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 764 571 131 317 0 443 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3056

[startup+0.30126 s]
/proc/loadavg: 1.00 1.00 0.99 3/83 14611
/proc/meminfo: memFree=1744920/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=6764 CPUtime=0.27
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 1494 0 0 0 27 0 0 0 19 0 1 0 133002071 6926336 1476 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 1691 1476 131 317 0 1370 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6764

[startup+0.70128 s]
/proc/loadavg: 1.00 1.00 0.99 3/83 14611
/proc/meminfo: memFree=1744920/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=18604 CPUtime=0.67
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 4442 0 0 0 66 1 0 0 23 0 1 0 133002071 19050496 4325 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135384521 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 4651 4325 138 317 0 4330 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 18604

[startup+1.50133 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 14652
/proc/meminfo: memFree=1727816/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=18912 CPUtime=1.48
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 4509 0 0 0 146 2 0 0 25 0 1 0 133002071 19365888 4392 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 4728 4392 139 317 0 4407 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 18912

[startup+3.10143 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 14652
/proc/meminfo: memFree=1727432/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=20596 CPUtime=3.07
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 4950 0 0 0 305 2 0 0 25 0 1 0 133002071 21090304 4833 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596302 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 5149 4833 170 317 0 4828 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 20596

[startup+6.30263 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 14658
/proc/meminfo: memFree=1722568/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=25780 CPUtime=6.27
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 6256 0 0 0 625 2 0 0 25 0 1 0 133002071 26398720 6139 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 6445 6139 170 317 0 6124 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 25780

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 14668
/proc/meminfo: memFree=1709000/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=40768 CPUtime=12.65
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 9855 0 0 0 1261 4 0 0 25 0 1 0 133002071 41746432 9738 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746924 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 10192 9738 170 317 0 9871 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 40768

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 14742
/proc/meminfo: memFree=1688064/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=60296 CPUtime=25.42
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 14449 0 0 0 2535 7 0 0 25 0 1 0 133002071 61743104 14332 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 15074 14332 170 317 0 14753 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 60296

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 14764
/proc/meminfo: memFree=1662344/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=84572 CPUtime=51
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 20890 0 0 0 5090 10 0 0 25 0 1 0 133002071 86601728 20773 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 21143 20773 170 317 0 20822 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 84572

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.99 3/78 14784
/proc/meminfo: memFree=1612544/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=138392 CPUtime=102.18
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 33530 0 0 0 10202 16 0 0 25 0 1 0 133002071 141713408 33413 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 34598 33413 170 317 0 34277 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 138392

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14784
/proc/meminfo: memFree=1576512/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=173944 CPUtime=162.16
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 42677 0 0 0 16194 22 0 0 25 0 1 0 133002071 178118656 42503 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 43486 42503 170 317 0 43165 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 173944

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14784
/proc/meminfo: memFree=1538048/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=220828 CPUtime=222.15
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 52171 0 0 0 22187 28 0 0 25 0 1 0 133002071 226127872 51997 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 55207 51997 170 317 0 54886 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 220828

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14784
/proc/meminfo: memFree=1517056/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=240948 CPUtime=282.13
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 57522 0 0 0 28181 32 0 0 25 0 1 0 133002071 246730752 57348 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 60237 57348 170 317 0 59916 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 240948

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14784
/proc/meminfo: memFree=1487360/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=271248 CPUtime=342.12
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 64835 0 0 0 34175 37 0 0 25 0 1 0 133002071 277757952 64661 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 67812 64661 170 317 0 67491 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 271248

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14784
/proc/meminfo: memFree=1464448/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=292900 CPUtime=402.1
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 70625 0 0 0 40169 41 0 0 25 0 1 0 133002071 299929600 70451 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 73225 70451 170 317 0 72904 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 292900

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14784
/proc/meminfo: memFree=1441664/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=314260 CPUtime=462.09
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 76257 0 0 0 46165 44 0 0 25 0 1 0 133002071 321802240 76083 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 78565 76083 170 317 0 78244 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 314260

[startup+522.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 14784
/proc/meminfo: memFree=1421952/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=333480 CPUtime=522.07
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 81313 0 0 0 52161 46 0 0 25 0 1 0 133002071 341483520 81026 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563647 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 83370 81026 170 317 0 83049 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 333480

[startup+582.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 14784
/proc/meminfo: memFree=1404160/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=349488 CPUtime=582.06
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 85742 0 0 0 58157 49 0 0 25 0 1 0 133002071 357875712 85455 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 87372 85455 170 317 0 87051 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 349488

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14784
/proc/meminfo: memFree=1377152/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=403500 CPUtime=642.05
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 97409 0 0 0 64151 54 0 0 25 0 1 0 133002071 413184000 92139 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134549854 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 100875 92139 170 317 0 100554 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 403500


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14784
/proc/meminfo: memFree=1313920/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=469316 CPUtime=881.99
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 114930 0 0 0 88135 64 0 0 25 0 1 0 133002071 480579584 107911 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 117329 107911 170 317 0 117008 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 469316

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14784
/proc/meminfo: memFree=1300416/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=481876 CPUtime=941.97
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 118424 0 0 0 94132 65 0 0 25 0 1 0 133002071 493441024 111306 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 120469 111306 170 317 0 120148 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 481876

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14784
/proc/meminfo: memFree=1288320/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=492660 CPUtime=1001.96
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 121419 0 0 0 100129 67 0 0 25 0 1 0 133002071 504483840 114301 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 123165 114301 170 317 0 122844 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 492660

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14784
/proc/meminfo: memFree=1275776/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=503552 CPUtime=1061.95
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 124664 0 0 0 106126 69 0 0 25 0 1 0 133002071 515637248 117480 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 125888 117480 170 317 0 125567 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 503552

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14784
/proc/meminfo: memFree=1262272/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=515904 CPUtime=1121.93
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 128010 0 0 0 112122 71 0 0 25 0 1 0 133002071 528285696 120826 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 128976 120826 170 317 0 128655 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 515904

[startup+1182.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 14784
/proc/meminfo: memFree=1248896/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=527604 CPUtime=1181.91
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 131372 0 0 0 118118 73 0 0 25 0 1 0 133002071 540266496 124188 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 131901 124188 170 317 0 131580 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 527604

[startup+1242.3 s]
/proc/loadavg: 1.10 1.04 1.01 2/78 14784
/proc/meminfo: memFree=1236096/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=538924 CPUtime=1241.9
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 134530 0 0 0 124116 74 0 0 25 0 1 0 133002071 551858176 127346 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563647 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 134731 127346 170 317 0 134410 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 538924

[startup+1302.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 14784
/proc/meminfo: memFree=1223168/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=549900 CPUtime=1301.89
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 137776 0 0 0 130112 77 0 0 25 0 1 0 133002071 563097600 130559 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 137475 130559 170 317 0 137154 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 549900

[startup+1362.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 14784
/proc/meminfo: memFree=1211328/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=560688 CPUtime=1361.88
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 140757 0 0 0 136109 79 0 0 25 0 1 0 133002071 574144512 133540 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272614 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 140172 133540 170 317 0 139851 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 560688

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 14784
/proc/meminfo: memFree=1199616/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=571312 CPUtime=1421.86
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 143682 0 0 0 142105 81 0 0 25 0 1 0 133002071 585023488 136432 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 142828 136432 170 317 0 142507 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 571312

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14784
/proc/meminfo: memFree=1187520/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=581588 CPUtime=1481.85
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 146774 0 0 0 148101 84 0 0 25 0 1 0 133002071 595546112 139491 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 145397 139491 170 317 0 145076 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 581588

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14784
/proc/meminfo: memFree=1176064/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=591748 CPUtime=1541.83
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 149611 0 0 0 154097 86 0 0 25 0 1 0 133002071 605949952 142328 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 147937 142328 170 317 0 147616 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 591748

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14784
/proc/meminfo: memFree=1164608/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=602096 CPUtime=1601.81
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 152487 0 0 0 160093 88 0 0 25 0 1 0 133002071 616546304 145204 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 150524 145204 170 317 0 150203 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 602096

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14784
/proc/meminfo: memFree=1152320/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=612284 CPUtime=1661.8
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 155541 0 0 0 166089 91 0 0 25 0 1 0 133002071 626978816 148258 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135385247 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 153071 148258 170 317 0 152750 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 612284

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14784
/proc/meminfo: memFree=1141184/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=622588 CPUtime=1721.78
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 158380 0 0 0 172086 92 0 0 25 0 1 0 133002071 637530112 151064 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 155647 151064 170 317 0 155326 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 622588

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14784
/proc/meminfo: memFree=1130432/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=632232 CPUtime=1781.78
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 161035 0 0 0 178083 95 0 0 25 0 1 0 133002071 647405568 153719 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 158058 153719 170 317 0 157737 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 632232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14784
/proc/meminfo: memFree=1126656/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=635044 CPUtime=1800.07
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194304 161959 0 0 0 179912 95 0 0 25 0 1 0 133002071 650285056 154643 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 158761 154643 170 317 0 158440 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 635044

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 1.00 2/78 14784
/proc/meminfo: memFree=1126656/2055920 swapFree=4157120/4192956
[pid=14611] ppid=14609 vsize=0 CPUtime=1800.18
/proc/14611/stat : 14611 (oree) R 14609 14611 14242 0 -1 4194308 161979 0 0 0 179921 97 0 0 25 0 1 0 133002071 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14611/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.8
CPU time (s): 1800.27
CPU user time (s): 1799.21
CPU system time (s): 1.05884
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 635044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.21
system time used= 1.05884
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 161979
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= 36533

runsolver used 1.9747 second user time and 4.5863 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Tue Apr 17 23:01:04 UTC 2007

IDJOB= 356994
IDBENCH= 1748
IDSOLVER= 172
FILE ID= node30/356994-1176850864

PBS_JOBID= 4590207

Free space on /tmp= 66526 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-misc06.opb
COMMAND LINE= oree /tmp/evaluation/356994-1176850864/instance-356994-1176850864.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-356994-1176850864 -o ROOT/results/node30/solver-356994-1176850864 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356994-1176850864/instance-356994-1176850864.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  81740feb43d84f849129894fa9d60802

RANDOM SEED= 631161205

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1745328 kB
Buffers:         38852 kB
Cached:         206752 kB
SwapCached:      15516 kB
Active:         167828 kB
Inactive:       101888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1745328 kB
SwapTotal:     4192956 kB
SwapFree:      4157120 kB
Dirty:            3200 kB
Writeback:           0 kB
Mapped:          31212 kB
Slab:            26000 kB
Committed_AS:  2796544 kB
PageTables:       2000 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= 66526 MiB

End job on node30 on Tue Apr 17 23:31:07 UTC 2007