Trace number 357339

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) 1800.32 1800.78

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-sctap1.opb
MD5SUM6b31328f3b1919c6fa8863a0d0ba0bd8
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark2348791542
Best CPU time to get the best result obtained on this benchmark1800.21
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2348791542
Optimality of the best value was proved NO
Number of variables14400
Total number of constraints284
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 constraints284
Minimum length of a constraint90
Maximum length of a constraint660
Number of terms in the objective function 10800
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 6356551592160
Number of bits of the sum of numbers in the objective function 43
Biggest number in a constraint 42949672960
Number of bits of the biggest number in a constraint 36
Biggest sum of numbers in a constraint 6356551592160
Number of bits of the biggest sum of numbers43
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...
0.19/0.20	c ...done
0.19/0.20	c #vars=14400 #constraints=405 hasObjective=yes
0.29/0.33	c res. mode=mod
0.29/0.33	c VSIDS like heuristics
0.29/0.33	c complete search running
0.29/0.40	c restart after 401 decisions
0.39/0.41	c nbDecision=500 #constraints=405
0.39/0.46	c restart after 801 decisions
0.39/0.49	c nbDecision=1000 #constraints=405
0.49/0.54	c nbDecision=1500 #constraints=405
0.59/0.62	c restart after 1601 decisions
0.59/0.68	c nbDecision=2000 #constraints=406
0.69/0.75	c nbDecision=2500 #constraints=407
12.10/12.11	c nbDecision=3000 #constraints=743
17.99/18.05	c restart after 3201 decisions
18.09/18.11	c nbDecision=3500 #constraints=921
18.09/18.17	c nbDecision=4000 #constraints=921
19.58/19.60	c nbDecision=4500 #constraints=1208
22.19/22.30	c nbDecision=5000 #constraints=1629
25.38/25.40	c nbDecision=5500 #constraints=1917
28.98/29.06	c nbDecision=6000 #constraints=2171
32.69/32.74	c restart after 6401 decisions
32.79/32.82	c nbDecision=6500 #constraints=2353
32.79/32.89	c nbDecision=7000 #constraints=2353
33.09/33.10	c nbDecision=7500 #constraints=2357
33.28/33.33	c nbDecision=8000 #constraints=2404
37.39/37.46	c nbDecision=8500 #constraints=2794
40.98/41.00	c nbDecision=9000 #constraints=3106
46.48/46.57	c nbDecision=9500 #constraints=3456
51.28/51.36	c nbDecision=10000 #constraints=3713
57.18/57.24	c nbDecision=10500 #constraints=4004
64.28/64.32	c nbDecision=11000 #constraints=4307
71.18/71.20	c nbDecision=11500 #constraints=4551
78.17/78.29	c nbDecision=12000 #constraints=4815
86.97/87.05	c nbDecision=12500 #constraints=5079
92.67/92.74	c restart after 12801 decisions
92.97/93.06	c nbDecision=13000 #constraints=5235
93.27/93.32	c nbDecision=13500 #constraints=5235
95.37/95.40	c nbDecision=14000 #constraints=5359
95.47/95.58	c nbDecision=14500 #constraints=5371
96.56/96.66	c nbDecision=15000 #constraints=5481
98.57/98.67	c nbDecision=15500 #constraints=5757
102.56/102.68	c nbDecision=16000 #constraints=6127
109.16/109.26	c nbDecision=16500 #constraints=6569
117.16/117.29	c nbDecision=17000 #constraints=6915
122.26/122.32	c nbDecision=17500 #constraints=7208
127.76/127.81	c nbDecision=18000 #constraints=7504
134.75/134.89	c nbDecision=18500 #constraints=7815
142.36/142.45	c nbDecision=19000 #constraints=8077
150.05/150.15	c nbDecision=19500 #constraints=8334
159.15/159.21	c nbDecision=20000 #constraints=8731
176.95/177.01	c nbDecision=20500 #constraints=9116
211.63/211.70	c nbDecision=21000 #constraints=9575
222.14/222.27	c nbDecision=21500 #constraints=9822
229.23/229.35	c nbDecision=22000 #constraints=10290
237.13/237.24	c nbDecision=22500 #constraints=10758
249.73/249.84	c nbDecision=23000 #constraints=11248
267.23/267.36	c nbDecision=23500 #constraints=11747
284.22/284.37	c nbDecision=24000 #constraints=12204
299.92/300.03	c nbDecision=24500 #constraints=12711
319.61/319.79	c nbDecision=25000 #constraints=13205
343.70/343.82	c nbDecision=25500 #constraints=13704
348.61/348.71	c restart after 25601 decisions
351.00/351.13	c nbDecision=26000 #constraints=13808
351.70/351.89	c nbDecision=26500 #constraints=13809
352.70/352.82	c nbDecision=27000 #constraints=13826
360.10/360.28	c nbDecision=27500 #constraints=13889
363.79/364.00	c nbDecision=28000 #constraints=14139
368.00/368.10	c nbDecision=28500 #constraints=14396
373.80/373.97	c nbDecision=29000 #constraints=14706
380.00/380.17	c nbDecision=29500 #constraints=14905
382.60/382.78	c nbDecision=30000 #constraints=14982
385.89/386.00	c nbDecision=30500 #constraints=15379
391.50/391.69	c nbDecision=31000 #constraints=15795
400.39/400.54	c nbDecision=31500 #constraints=16294
410.98/411.15	c nbDecision=32000 #constraints=16777
426.69/426.81	c nbDecision=32500 #constraints=17277
444.98/445.19	c nbDecision=33000 #constraints=17783
460.17/460.30	c nbDecision=33500 #constraints=18258
476.17/476.31	c nbDecision=34000 #constraints=18736
497.56/497.70	c nbDecision=34500 #constraints=19240
520.85/521.07	c nbDecision=35000 #constraints=19747
541.65/541.82	c nbDecision=35500 #constraints=20229
567.24/567.45	c nbDecision=36000 #constraints=20731
593.94/594.18	c nbDecision=36500 #constraints=21230
622.63/622.85	c nbDecision=37000 #constraints=21733
652.92/653.19	c nbDecision=37500 #constraints=22241
680.92/681.15	c nbDecision=38000 #constraints=22713
715.91/716.13	c nbDecision=38500 #constraints=23214
754.60/754.89	c nbDecision=39000 #constraints=23717
795.19/795.43	c nbDecision=39500 #constraints=24215
836.78/837.03	c nbDecision=40000 #constraints=24704
877.97/878.21	c nbDecision=40500 #constraints=25175
922.15/922.46	c nbDecision=41000 #constraints=25678
973.84/974.16	c nbDecision=41500 #constraints=26180
1030.83/1031.13	c nbDecision=42000 #constraints=26682
1090.41/1090.75	c nbDecision=42500 #constraints=27172
1141.00/1141.33	c nbDecision=43000 #constraints=27664
1198.59/1198.94	c nbDecision=43500 #constraints=28163
1264.46/1264.82	c nbDecision=44000 #constraints=28662
1332.65/1333.05	c nbDecision=44500 #constraints=29156
1402.33/1402.76	c nbDecision=45000 #constraints=29651
1508.81/1509.27	c nbDecision=45500 #constraints=30144
1611.28/1611.74	c nbDecision=46000 #constraints=30579
1663.66/1664.16	c nbDecision=46500 #constraints=31089
1733.75/1734.27	c nbDecision=47000 #constraints=31588
1800.03/1800.50	Received signal 15
1800.03/1800.57	
1800.03/1800.57	s UNKNOWN
1800.03/1800.57	
1800.03/1800.57	c user time= 1798.8 s
1800.03/1800.57	c system time= 1.3088 s
1800.03/1800.57	c wall clock time=1800.58

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/node63/watcher-357339-1176994977 -o ROOT/results/node63/solver-357339-1176994977 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357339-1176994977/instance-357339-1176994977.opb mod 

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


[startup+0 s]
/proc/loadavg: 0.85 0.95 0.93 3/64 4725
/proc/meminfo: memFree=1387404/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=1468 CPUtime=0
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 175487644 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135096813 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 367 161 127 317 0 46 0

[startup+0.049349 s]
/proc/loadavg: 0.85 0.95 0.93 3/64 4725
/proc/meminfo: memFree=1387404/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=2036 CPUtime=0.04
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 328 0 0 0 4 0 0 0 18 0 1 0 175487644 2084864 278 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 509 278 131 317 0 188 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2036

[startup+0.101353 s]
/proc/loadavg: 0.85 0.95 0.93 3/64 4725
/proc/meminfo: memFree=1387404/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=2828 CPUtime=0.1
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 528 0 0 0 10 0 0 0 18 0 1 0 175487644 2895872 477 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 707 477 131 317 0 386 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2828

[startup+0.301374 s]
/proc/loadavg: 0.85 0.95 0.93 3/64 4725
/proc/meminfo: memFree=1387404/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=6140 CPUtime=0.29
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 1363 0 0 0 29 0 0 0 20 0 1 0 175487644 6287360 1312 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 1535 1312 137 317 0 1214 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6140

[startup+0.701417 s]
/proc/loadavg: 0.85 0.95 0.93 3/64 4725
/proc/meminfo: memFree=1387404/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=6404 CPUtime=0.69
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 1437 0 0 0 69 0 0 0 23 0 1 0 175487644 6557696 1386 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606713 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 1601 1386 139 317 0 1280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6404

[startup+1.5015 s]
/proc/loadavg: 0.85 0.95 0.93 2/65 4726
/proc/meminfo: memFree=1382212/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=6912 CPUtime=1.49
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 1570 0 0 0 149 0 0 0 25 0 1 0 175487644 7077888 1519 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596304 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 1728 1519 170 317 0 1407 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6912

[startup+3.10167 s]
/proc/loadavg: 0.85 0.95 0.93 2/65 4726
/proc/meminfo: memFree=1381508/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=7712 CPUtime=3.09
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 1783 0 0 0 309 0 0 0 25 0 1 0 175487644 7897088 1732 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 1928 1732 170 317 0 1607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7712

[startup+6.30201 s]
/proc/loadavg: 0.86 0.95 0.93 2/65 4726
/proc/meminfo: memFree=1379588/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=9424 CPUtime=6.29
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 2205 0 0 0 629 0 0 0 25 0 1 0 175487644 9650176 2154 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 2356 2154 170 317 0 2035 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9424

[startup+12.7017 s]
/proc/loadavg: 0.87 0.95 0.93 2/65 4726
/proc/meminfo: memFree=1376268/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=12740 CPUtime=12.69
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 3027 0 0 0 1268 1 0 0 25 0 1 0 175487644 13045760 2976 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596304 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 3185 2976 170 317 0 2864 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12740

[startup+25.501 s]
/proc/loadavg: 0.90 0.96 0.93 2/65 4726
/proc/meminfo: memFree=1362124/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=26872 CPUtime=25.48
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 6568 0 0 0 2546 2 0 0 25 0 1 0 175487644 27516928 6517 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284160 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 6718 6517 170 317 0 6397 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26872

[startup+51.1018 s]
/proc/loadavg: 0.93 0.96 0.93 2/65 4726
/proc/meminfo: memFree=1332684/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=57108 CPUtime=51.08
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 13986 0 0 0 5102 6 0 0 25 0 1 0 175487644 58478592 13935 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 14277 13935 170 317 0 13956 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 57108

[startup+102.305 s]
/proc/loadavg: 0.97 0.96 0.93 2/65 4726
/proc/meminfo: memFree=1282892/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=107688 CPUtime=102.27
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 26335 0 0 0 10216 11 0 0 25 0 1 0 175487644 110272512 26284 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134550067 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 26922 26284 170 317 0 26601 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 107688

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4726
/proc/meminfo: memFree=1206476/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=189356 CPUtime=162.25
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 45701 0 0 0 16206 19 0 0 25 0 1 0 175487644 193900544 45592 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 47339 45592 170 317 0 47018 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 189356

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4726
/proc/meminfo: memFree=1167308/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=231396 CPUtime=222.23
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 55221 0 0 0 22200 23 0 0 25 0 1 0 175487644 236949504 55112 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 57849 55112 170 317 0 57528 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 231396

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4726
/proc/meminfo: memFree=1099724/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=305816 CPUtime=282.22
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 72176 0 0 0 28190 32 0 0 25 0 1 0 175487644 313155584 72067 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604480 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 76454 72067 170 317 0 76133 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 305816

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4726
/proc/meminfo: memFree=1044044/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=373920 CPUtime=342.2
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 85939 0 0 0 34180 40 0 0 25 0 1 0 175487644 382894080 85830 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270591 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 93480 85830 170 317 0 93159 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 373920

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4726
/proc/meminfo: memFree=961868/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=462736 CPUtime=402.18
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 106815 0 0 0 40170 48 0 0 25 0 1 0 175487644 473841664 106706 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 115684 106706 170 317 0 115363 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 462736

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4726
/proc/meminfo: memFree=881420/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=543364 CPUtime=462.17
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 126759 0 0 0 46159 58 0 0 25 0 1 0 175487644 556404736 126536 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563625 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 135841 126536 170 317 0 135520 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 543364

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4726
/proc/meminfo: memFree=814348/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=620616 CPUtime=522.16
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 143574 0 0 0 52150 66 0 0 25 0 1 0 175487644 635510784 143351 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718915 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 155154 143351 170 317 0 154833 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 620616

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4726
/proc/meminfo: memFree=760716/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=673344 CPUtime=582.14
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 156860 0 0 0 58143 71 0 0 25 0 1 0 175487644 689504256 156637 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 168336 156637 170 317 0 168015 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 673344

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4726
/proc/meminfo: memFree=714316/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=720752 CPUtime=642.13
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 168306 0 0 0 64137 76 0 0 25 0 1 0 175487644 738050048 168083 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564080 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 180188 168083 170 317 0 179867 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 720752


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

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4726
/proc/meminfo: memFree=541196/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=915992 CPUtime=942.05
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 211585 0 0 0 94110 95 0 0 25 0 1 0 175487644 937975808 211329 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 228998 211329 170 317 0 228677 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 915992

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4726
/proc/meminfo: memFree=517708/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=939732 CPUtime=1002.03
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 217413 0 0 0 100106 97 0 0 25 0 1 0 175487644 962285568 217157 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 234933 217157 170 317 0 234612 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 939732

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4726
/proc/meminfo: memFree=493452/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=966588 CPUtime=1062.02
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 223510 0 0 0 106103 99 0 0 25 0 1 0 175487644 989786112 223254 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 241647 223254 170 317 0 241326 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 966588

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4726
/proc/meminfo: memFree=469964/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=989736 CPUtime=1122
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 229345 0 0 0 112099 101 0 0 25 0 1 0 175487644 1013489664 229089 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134743085 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 247434 229089 170 317 0 247113 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 989736

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4726
/proc/meminfo: memFree=447884/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=1011484 CPUtime=1181.98
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 234892 0 0 0 118095 103 0 0 25 0 1 0 175487644 1035759616 234636 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 252871 234636 170 317 0 252550 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1011484

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4726
/proc/meminfo: memFree=427852/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=1031128 CPUtime=1241.98
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 239827 0 0 0 124092 106 0 0 25 0 1 0 175487644 1055875072 239571 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 257782 239571 170 317 0 257461 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 1031128

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4726
/proc/meminfo: memFree=407628/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=1051216 CPUtime=1301.96
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 244844 0 0 0 130088 108 0 0 25 0 1 0 175487644 1076445184 244588 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 262804 244588 170 317 0 262483 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 1051216

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4726
/proc/meminfo: memFree=388300/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=1072436 CPUtime=1361.94
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 249688 0 0 0 136084 110 0 0 25 0 1 0 175487644 1098174464 249432 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 268109 249432 170 317 0 267788 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 1072436

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4726
/proc/meminfo: memFree=369036/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=1091956 CPUtime=1421.93
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 254480 0 0 0 142081 112 0 0 25 0 1 0 175487644 1118162944 254224 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 272989 254224 170 317 0 272668 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 1091956

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4726
/proc/meminfo: memFree=351628/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=1109400 CPUtime=1481.91
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 258837 0 0 0 148077 114 0 0 25 0 1 0 175487644 1136025600 258581 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711484 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 277350 258581 170 317 0 277029 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 1109400

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4726
/proc/meminfo: memFree=334796/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=1126676 CPUtime=1541.89
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 263026 0 0 0 154074 115 0 0 25 0 1 0 175487644 1153716224 262770 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 281669 262770 170 317 0 281348 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 1126676

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4726
/proc/meminfo: memFree=316108/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=1147596 CPUtime=1601.87
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 267722 0 0 0 160071 116 0 0 25 0 1 0 175487644 1175138304 267466 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 286899 267466 170 317 0 286578 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 1147596

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4726
/proc/meminfo: memFree=286796/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=1190540 CPUtime=1661.86
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 277106 0 0 0 166066 120 0 0 25 0 1 0 175487644 1219112960 274738 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 297635 274738 170 317 0 297314 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 1190540

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4726
/proc/meminfo: memFree=257612/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=1247848 CPUtime=1721.84
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 289065 0 0 0 172061 123 0 0 25 0 1 0 175487644 1277796352 282044 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 311962 282044 170 317 0 311641 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 1247848

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4726
/proc/meminfo: memFree=230988/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=1300264 CPUtime=1781.83
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 300005 0 0 0 178056 127 0 0 25 0 1 0 175487644 1331470336 288628 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 325066 288628 170 317 0 324745 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 1300264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 4726
/proc/meminfo: memFree=218828/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=1336548 CPUtime=1800.03
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 307182 0 0 0 179873 130 0 0 25 0 1 0 175487644 1368625152 291614 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 334137 291614 170 317 0 333816 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 1336548

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

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

[startup+1800.61 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 4727
/proc/meminfo: memFree=290628/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=1170260 CPUtime=1800.14
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194304 307221 0 0 0 179882 132 0 0 25 0 1 0 175487644 1198346240 269736 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135339169 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 292500 269703 186 317 0 292179 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 1170260

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 4727
/proc/meminfo: memFree=290628/2055920 swapFree=4182852/4192956
[pid=4725] ppid=4723 vsize=0 CPUtime=1800.23
/proc/4725/stat : 4725 (oree) R 4723 4725 4054 0 -1 4194308 307221 0 0 0 179882 141 0 0 25 0 1 0 175487644 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4725/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.23
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.78
CPU time (s): 1800.32
CPU user time (s): 1798.82
CPU system time (s): 1.49577
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 1336548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.82
system time used= 1.49577
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 307221
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= 4089

runsolver used 1.26981 second user time and 3.66844 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Thu Apr 19 15:02:57 UTC 2007

IDJOB= 357339
IDBENCH= 2431
IDSOLVER= 172
FILE ID= node63/357339-1176994977

PBS_JOBID= 4630426

Free space on /tmp= 66472 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-sctap1.opb
COMMAND LINE= oree /tmp/evaluation/357339-1176994977/instance-357339-1176994977.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-357339-1176994977 -o ROOT/results/node63/solver-357339-1176994977 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357339-1176994977/instance-357339-1176994977.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  6b31328f3b1919c6fa8863a0d0ba0bd8

RANDOM SEED= 701749205

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1388068 kB
Buffers:         33984 kB
Cached:         558736 kB
SwapCached:       3776 kB
Active:          50056 kB
Inactive:       556424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1388068 kB
SwapTotal:     4192956 kB
SwapFree:      4182852 kB
Dirty:            2120 kB
Writeback:           0 kB
Mapped:          19720 kB
Slab:            47392 kB
Committed_AS:  2030752 kB
PageTables:       1468 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= 66472 MiB

End job on node63 on Thu Apr 19 15:33:00 UTC 2007