Trace number 357316

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) 1800.58 1801.2

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-fit2p.opb
MD5SUM61513bc338a8ab1ef0a0cedf59bc2ac8
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark223035388
Best CPU time to get the best result obtained on this benchmark1800.19
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 223035388
Optimality of the best value was proved NO
Number of variables293602
Total number of constraints10500
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 constraints10500
Minimum length of a constraint13
Maximum length of a constraint612
Number of terms in the objective function 246163
Biggest coefficient in the objective function 10737418240
Number of bits for the biggest coefficient in the objective function 34
Sum of the numbers in the objective function 43487073153772
Number of bits of the sum of numbers in the objective function 46
Biggest number in a constraint 31729070899200
Number of bits of the biggest number in a constraint 45
Biggest sum of numbers in a constraint 103505525327531
Number of bits of the biggest sum of numbers47
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...
7.79/7.81	c ...done
7.79/7.81	c #vars=293602 #constraints=13501 hasObjective=yes
9.79/9.90	c res. mode=mod
9.79/9.90	c VSIDS like heuristics
9.79/9.90	c complete search running
29.38/29.48	c restart after 401 decisions
32.89/32.96	c nbDecision=500 #constraints=13716
50.58/50.62	c restart after 801 decisions
58.18/58.22	c nbDecision=1000 #constraints=14037
82.37/82.43	c nbDecision=1500 #constraints=14398
87.07/87.16	c restart after 1601 decisions
104.96/105.09	c nbDecision=2000 #constraints=14694
137.46/137.55	c nbDecision=2500 #constraints=15088
169.04/169.15	c nbDecision=3000 #constraints=15512
183.73/183.80	c restart after 3201 decisions
200.73/200.80	c nbDecision=3500 #constraints=15849
238.82/238.92	c nbDecision=4000 #constraints=16271
268.71/268.81	c nbDecision=4500 #constraints=16636
299.20/299.33	c nbDecision=5000 #constraints=17017
329.60/329.79	c nbDecision=5500 #constraints=17408
369.98/370.15	c nbDecision=6000 #constraints=17821
398.38/398.58	c restart after 6401 decisions
403.87/404.06	c nbDecision=6500 #constraints=18176
451.26/451.43	c nbDecision=7000 #constraints=18620
485.25/485.40	c nbDecision=7500 #constraints=19009
532.54/532.73	c nbDecision=8000 #constraints=19437
582.22/582.41	c nbDecision=8500 #constraints=19901
628.19/628.45	c nbDecision=9000 #constraints=20346
679.19/679.51	c nbDecision=9500 #constraints=20800
734.98/735.33	c nbDecision=10000 #constraints=21260
789.17/789.60	c nbDecision=10500 #constraints=21693
858.14/858.58	c nbDecision=11000 #constraints=22156
918.03/918.42	c nbDecision=11500 #constraints=22594
978.71/979.11	c nbDecision=12000 #constraints=23055
1027.49/1027.99	c nbDecision=12500 #constraints=23510
1053.79/1054.25	c restart after 12801 decisions
1070.59/1071.09	c nbDecision=13000 #constraints=23888
1113.57/1114.10	c nbDecision=13500 #constraints=24290
1153.36/1153.87	c nbDecision=14000 #constraints=24693
1195.15/1195.63	c nbDecision=14500 #constraints=25081
1245.14/1245.65	c nbDecision=15000 #constraints=25491
1299.82/1300.39	c nbDecision=15500 #constraints=25903
1351.50/1352.00	c nbDecision=16000 #constraints=26339
1409.88/1410.41	c nbDecision=16500 #constraints=26763
1476.37/1476.98	c nbDecision=17000 #constraints=27201
1537.35/1537.92	c nbDecision=17500 #constraints=27636
1590.73/1591.39	c nbDecision=18000 #constraints=28072
1643.22/1643.85	c nbDecision=18500 #constraints=28478
1673.51/1674.12	c nbDecision=19000 #constraints=28792
1690.31/1690.92	c nbDecision=19500 #constraints=29043
1705.00/1705.64	c nbDecision=20000 #constraints=29294
1722.69/1723.35	c nbDecision=20500 #constraints=29580
1750.09/1750.78	c nbDecision=21000 #constraints=29916
1772.18/1772.84	c nbDecision=21500 #constraints=30181
1791.27/1791.91	c nbDecision=22000 #constraints=30408
1800.08/1800.70	Received signal 15
1800.38/1801.06	
1800.38/1801.06	s UNKNOWN
1800.38/1801.06	
1800.38/1801.06	c user time= 1799.81 s
1800.38/1801.06	c system time= 0.641902 s
1800.38/1801.06	c wall clock time=1801.07

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/node71/watcher-357316-1176994238 -o ROOT/results/node71/solver-357316-1176994238 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357316-1176994238/instance-357316-1176994238.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 3/64 1061
/proc/meminfo: memFree=1144400/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=1468 CPUtime=0
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 175413253 1503232 162 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 367 162 127 317 0 46 0

[startup+0.056101 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1061
/proc/meminfo: memFree=1144400/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=2400 CPUtime=0.05
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 480 0 0 0 5 0 0 0 18 0 1 0 175413253 2457600 364 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 600 364 127 317 0 279 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2400

[startup+0.101107 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1061
/proc/meminfo: memFree=1144400/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=3440 CPUtime=0.09
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 811 0 0 0 9 0 0 0 18 0 1 0 175413253 3522560 566 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 860 566 127 317 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3440

[startup+0.301134 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1061
/proc/meminfo: memFree=1144400/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=10280 CPUtime=0.29
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 2035 0 0 0 29 0 0 0 19 0 1 0 175413253 10526720 1533 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 2603 1537 127 317 0 2282 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10280

[startup+0.701188 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1061
/proc/meminfo: memFree=1144400/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=9548 CPUtime=0.69
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 3144 0 0 0 68 1 0 0 23 0 1 0 175413253 9777152 2129 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 2387 2129 128 317 0 2066 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9548

[startup+1.5023 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1062
/proc/meminfo: memFree=1135432/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=17684 CPUtime=1.49
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 5135 0 0 0 148 1 0 0 25 0 1 0 175413253 18108416 4120 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 4421 4120 131 317 0 4100 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17684

[startup+3.10152 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1062
/proc/meminfo: memFree=1117768/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=47228 CPUtime=3.08
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 12096 0 0 0 302 6 0 0 25 0 1 0 175413253 48361472 11081 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 11807 11081 131 317 0 11486 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 47228

[startup+6.30195 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1062
/proc/meminfo: memFree=1060752/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=105152 CPUtime=6.29
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 25873 0 0 0 615 14 0 0 25 0 1 0 175413253 107675648 24858 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274638 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 26288 24858 131 317 0 25967 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 105152

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1062
/proc/meminfo: memFree=959504/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=194864 CPUtime=12.68
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 47376 0 0 0 1245 23 0 0 25 0 1 0 175413253 199540736 46268 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563351 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 48716 46268 139 317 0 48395 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 194864

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1062
/proc/meminfo: memFree=959120/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=195516 CPUtime=25.49
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 47601 0 0 0 2525 24 0 0 25 0 1 0 175413253 200208384 46493 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 48879 46493 170 317 0 48558 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 195516

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1062
/proc/meminfo: memFree=956240/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=198316 CPUtime=51.08
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 48324 0 0 0 5084 24 0 0 25 0 1 0 175413253 203075584 47216 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 49579 47216 170 317 0 49258 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 198316

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1062
/proc/meminfo: memFree=949648/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=205904 CPUtime=102.27
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 49983 0 0 0 10201 26 0 0 25 0 1 0 175413253 210845696 48875 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711484 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 51476 48875 170 317 0 51155 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 205904

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1062
/proc/meminfo: memFree=937872/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=218080 CPUtime=162.25
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 52926 0 0 0 16197 28 0 0 25 0 1 0 175413253 223313920 51818 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 54520 51818 170 317 0 54199 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 218080

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1062
/proc/meminfo: memFree=928144/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=227792 CPUtime=222.22
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 55337 0 0 0 22193 29 0 0 25 0 1 0 175413253 233259008 54229 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 56948 54229 170 317 0 56627 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 227792

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1062
/proc/meminfo: memFree=918864/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=237576 CPUtime=282.21
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 57649 0 0 0 28190 31 0 0 25 0 1 0 175413253 243277824 56541 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 59394 56541 170 317 0 59073 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 237576

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1062
/proc/meminfo: memFree=908048/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=248752 CPUtime=342.19
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 60340 0 0 0 34187 32 0 0 25 0 1 0 175413253 254722048 59232 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 62188 59232 170 317 0 61867 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 248752

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1062
/proc/meminfo: memFree=899088/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=256848 CPUtime=402.17
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 62551 0 0 0 40184 33 0 0 25 0 1 0 175413253 263012352 61443 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604157 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 64212 61443 170 317 0 63891 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 256848

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1062
/proc/meminfo: memFree=890384/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=266088 CPUtime=462.15
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 64743 0 0 0 46181 34 0 0 25 0 1 0 175413253 272474112 63635 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 66522 63635 170 317 0 66201 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 266088

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1062
/proc/meminfo: memFree=880016/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=278980 CPUtime=522.14
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 67339 0 0 0 52178 36 0 0 25 0 1 0 175413253 285675520 66231 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 69745 66231 170 317 0 69424 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 278980

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1062
/proc/meminfo: memFree=871696/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=286724 CPUtime=582.12
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 69412 0 0 0 58175 37 0 0 25 0 1 0 175413253 293605376 68304 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 71681 68304 170 317 0 71360 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 286724

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 1179
/proc/meminfo: memFree=860376/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=297516 CPUtime=642.06
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 71915 0 0 0 64167 39 0 0 25 0 1 0 175413253 304656384 70807 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 74379 70807 170 317 0 74058 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 297516


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

[startup+942.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 1263
/proc/meminfo: memFree=822928/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=338176 CPUtime=941.93
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 81523 0 0 0 94147 46 0 0 25 0 1 0 175413253 346292224 80415 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 84544 80415 170 317 0 84223 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 338176

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1263
/proc/meminfo: memFree=814800/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=346608 CPUtime=1001.91
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 83558 0 0 0 100144 47 0 0 25 0 1 0 175413253 354926592 82450 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712520 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 86652 82450 170 317 0 86331 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 346608

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1263
/proc/meminfo: memFree=805392/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=355940 CPUtime=1061.89
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 85915 0 0 0 106141 48 0 0 25 0 1 0 175413253 364482560 84807 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715703 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 88985 84807 170 317 0 88664 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 355940

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1263
/proc/meminfo: memFree=797264/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=363428 CPUtime=1121.87
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 87932 0 0 0 112139 48 0 0 25 0 1 0 175413253 372150272 86824 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 90857 86824 170 317 0 90536 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 363428

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1263
/proc/meminfo: memFree=788944/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=371076 CPUtime=1181.85
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 90064 0 0 0 118135 50 0 0 25 0 1 0 175413253 379981824 88956 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135384551 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 92769 88956 170 317 0 92448 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 371076

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1263
/proc/meminfo: memFree=781776/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=377644 CPUtime=1241.84
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 91870 0 0 0 124133 51 0 0 25 0 1 0 175413253 386707456 90762 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 94411 90762 170 317 0 94090 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 377644

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1263
/proc/meminfo: memFree=775248/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=383516 CPUtime=1301.82
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 93455 0 0 0 130130 52 0 0 25 0 1 0 175413253 392720384 92347 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 95879 92347 170 317 0 95558 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 383516

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1263
/proc/meminfo: memFree=767696/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=390504 CPUtime=1361.8
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 95349 0 0 0 136127 53 0 0 25 0 1 0 175413253 399876096 94241 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606682 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 97626 94241 170 317 0 97305 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 390504

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1263
/proc/meminfo: memFree=761168/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=396488 CPUtime=1421.78
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 96955 0 0 0 142125 53 0 0 25 0 1 0 175413253 406003712 95847 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 99122 95847 170 317 0 98801 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 396488

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1263
/proc/meminfo: memFree=753680/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=410388 CPUtime=1481.77
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 100169 0 0 0 148122 55 0 0 25 0 1 0 175413253 420237312 97722 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 102597 97722 170 317 0 102276 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 410388

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1263
/proc/meminfo: memFree=746384/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=420272 CPUtime=1541.75
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 102558 0 0 0 154119 56 0 0 25 0 1 0 175413253 430358528 99550 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 105068 99550 170 317 0 104747 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 420272

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1263
/proc/meminfo: memFree=738960/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=427824 CPUtime=1601.73
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 104429 0 0 0 160115 58 0 0 25 0 1 0 175413253 438091776 101421 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 106956 101421 170 317 0 106635 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 427824

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1263
/proc/meminfo: memFree=732368/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=433852 CPUtime=1661.72
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 106053 0 0 0 166113 59 0 0 25 0 1 0 175413253 444264448 103045 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563810 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 108463 103045 170 317 0 108142 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 433852

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1263
/proc/meminfo: memFree=714512/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=460784 CPUtime=1721.69
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 112405 0 0 0 172108 61 0 0 25 0 1 0 175413253 471842816 107549 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 115196 107549 170 317 0 114875 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 460784

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1263
/proc/meminfo: memFree=701328/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=472356 CPUtime=1781.68
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 115660 0 0 0 178105 63 0 0 25 0 1 0 175413253 483692544 110804 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606713 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 118089 110804 170 317 0 117768 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 472356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1263
/proc/meminfo: memFree=697936/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=475576 CPUtime=1800.08
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 116482 0 0 0 179944 64 0 0 25 0 1 0 175413253 486989824 111626 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 118894 111626 170 317 0 118573 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 475576

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

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

[startup+1801 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1263
/proc/meminfo: memFree=697936/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=475708 CPUtime=1800.38
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 116506 0 0 0 179974 64 0 0 25 0 1 0 175413253 487124992 111650 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 118927 111650 170 317 0 118606 0
Current children cumulated CPU time (s) 1800.38
Current children cumulated vsize (KiB) 475708

[startup+1801.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1263
/proc/meminfo: memFree=697936/2055920 swapFree=4184232/4192956
[pid=1061] ppid=1059 vsize=465368 CPUtime=1800.47
/proc/1061/stat : 1061 (oree) R 1059 1061 631 0 -1 4194304 116522 0 0 0 179983 64 0 0 25 0 1 0 175413253 476536832 109540 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1061/statm: 116342 109540 186 317 0 116021 0
Current children cumulated CPU time (s) 1800.47
Current children cumulated vsize (KiB) 465368

Child status: 0
Real time (s): 1801.2
CPU time (s): 1800.58
CPU user time (s): 1799.87
CPU system time (s): 0.713891
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 475708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.87
system time used= 0.713891
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 116522
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= 2667

runsolver used 1.34679 second user time and 3.64945 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Thu Apr 19 14:50:39 UTC 2007

IDJOB= 357316
IDBENCH= 2389
IDSOLVER= 172
FILE ID= node71/357316-1176994238

PBS_JOBID= 4630434

Free space on /tmp= 66421 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-fit2p.opb
COMMAND LINE= oree /tmp/evaluation/357316-1176994238/instance-357316-1176994238.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-357316-1176994238 -o ROOT/results/node71/solver-357316-1176994238 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357316-1176994238/instance-357316-1176994238.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  61513bc338a8ab1ef0a0cedf59bc2ac8

RANDOM SEED= 569881138

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1144872 kB
Buffers:         37980 kB
Cached:         791856 kB
SwapCached:       2620 kB
Active:         232796 kB
Inactive:       606664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1144872 kB
SwapTotal:     4192956 kB
SwapFree:      4184232 kB
Dirty:           26344 kB
Writeback:           0 kB
Mapped:          15820 kB
Slab:            57536 kB
Committed_AS:  2577776 kB
PageTables:       1448 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= 66421 MiB

End job on node71 on Thu Apr 19 15:20:42 UTC 2007