Trace number 357357

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) 1800.47 1801.12

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-misc06.opb
MD5SUM0662414c0fee45075e37f5c5e2481506
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
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 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 211324891222433894400
Number of bits of the biggest number in a constraint 68
Biggest sum of numbers in a constraint 23205541583449342163452
Number of bits of the biggest sum of numbers75
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...
0.59/0.68	c ...done
0.59/0.68	c #vars=51018 #constraints=1071 hasObjective=yes
0.69/0.78	c res. mode=mod
0.69/0.78	c VSIDS like heuristics
0.69/0.78	c complete search running
1.59/1.69	c restart after 401 decisions
1.79/1.83	c nbDecision=500 #constraints=1105
2.49/2.57	c restart after 801 decisions
2.79/2.86	c nbDecision=1000 #constraints=1156
5.50/5.50	c nbDecision=1500 #constraints=1370
6.09/6.11	c restart after 1601 decisions
7.09/7.17	c nbDecision=2000 #constraints=1470
11.79/11.84	c nbDecision=2500 #constraints=1767
17.59/17.60	c nbDecision=3000 #constraints=2066
18.98/19.09	c restart after 3201 decisions
19.69/19.73	c nbDecision=3500 #constraints=2196
26.48/26.57	c nbDecision=4000 #constraints=2457
34.57/34.68	c nbDecision=4500 #constraints=2760
44.88/44.92	c nbDecision=5000 #constraints=3046
53.97/54.08	c nbDecision=5500 #constraints=3343
66.56/66.66	c nbDecision=6000 #constraints=3650
77.86/77.99	c restart after 6401 decisions
78.56/78.65	c nbDecision=6500 #constraints=3878
85.95/86.04	c nbDecision=7000 #constraints=4030
98.46/98.52	c nbDecision=7500 #constraints=4336
108.05/108.12	c nbDecision=8000 #constraints=4633
119.15/119.29	c nbDecision=8500 #constraints=4930
127.14/127.24	c nbDecision=9000 #constraints=5240
139.14/139.24	c nbDecision=9500 #constraints=5541
154.03/154.17	c nbDecision=10000 #constraints=5877
172.63/172.73	c nbDecision=10500 #constraints=6171
189.62/189.77	c nbDecision=11000 #constraints=6465
206.02/206.10	c nbDecision=11500 #constraints=6777
229.60/229.75	c nbDecision=12000 #constraints=7099
244.80/244.95	c nbDecision=12500 #constraints=7408
257.90/258.07	c restart after 12801 decisions
259.90/260.09	c nbDecision=13000 #constraints=7617
281.40/281.59	c nbDecision=13500 #constraints=7822
304.28/304.48	c nbDecision=14000 #constraints=8102
328.07/328.23	c nbDecision=14500 #constraints=8417
349.76/349.97	c nbDecision=15000 #constraints=8715
373.05/373.26	c nbDecision=15500 #constraints=9040
400.55/400.75	c nbDecision=16000 #constraints=9332
438.74/438.90	c nbDecision=16500 #constraints=9627
462.92/463.17	c nbDecision=17000 #constraints=9914
483.82/484.07	c nbDecision=17500 #constraints=10224
509.80/510.07	c nbDecision=18000 #constraints=10530
537.80/538.09	c nbDecision=18500 #constraints=10853
554.88/555.16	c nbDecision=19000 #constraints=11147
577.68/577.93	c nbDecision=19500 #constraints=11466
630.77/631.00	c nbDecision=20000 #constraints=11819
673.64/673.92	c nbDecision=20500 #constraints=12098
724.43/724.76	c nbDecision=21000 #constraints=12393
767.32/767.62	c nbDecision=21500 #constraints=12695
801.50/801.89	c nbDecision=22000 #constraints=13008
844.98/845.34	c nbDecision=22500 #constraints=13341
877.57/877.97	c nbDecision=23000 #constraints=13669
932.15/932.53	c nbDecision=23500 #constraints=14051
1000.03/1000.43	c nbDecision=24000 #constraints=14358
1067.71/1068.13	c nbDecision=24500 #constraints=14651
1098.09/1098.56	c nbDecision=25000 #constraints=15052
1132.08/1132.55	c nbDecision=25500 #constraints=15394
1135.68/1136.16	c restart after 25601 decisions
1149.27/1149.78	c nbDecision=26000 #constraints=15481
1203.35/1203.81	c nbDecision=26500 #constraints=15773
1245.84/1246.38	c nbDecision=27000 #constraints=16080
1283.03/1283.50	c nbDecision=27500 #constraints=16379
1316.01/1316.58	c nbDecision=28000 #constraints=16665
1349.00/1349.53	c nbDecision=28500 #constraints=16993
1396.19/1396.79	c nbDecision=29000 #constraints=17307
1439.07/1439.67	c nbDecision=29500 #constraints=17625
1491.85/1492.47	c nbDecision=30000 #constraints=17944
1537.84/1538.46	c nbDecision=30500 #constraints=18246
1579.61/1580.24	c nbDecision=31000 #constraints=18548
1642.70/1643.38	c nbDecision=31500 #constraints=18842
1704.17/1704.83	c nbDecision=32000 #constraints=19144
1774.05/1774.72	c nbDecision=32500 #constraints=19422
1800.05/1800.71	Received signal 15
1800.34/1801.04	
1800.34/1801.04	s UNKNOWN
1800.34/1801.04	
1800.34/1801.04	c user time= 1799.66 s
1800.34/1801.04	c system time= 0.731888 s
1800.34/1801.04	c wall clock time=1801.04

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/node40/watcher-357357-1176995532 -o ROOT/results/node40/solver-357357-1176995532 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357357-1176995532/instance-357357-1176995532.opb mod 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15327
/proc/meminfo: memFree=1307112/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=1468 CPUtime=0
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 28432765 1503232 160 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 367 161 131 317 0 46 0

[startup+0.00761296 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15327
/proc/meminfo: memFree=1307112/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=1468 CPUtime=0
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 28432765 1503232 169 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 367 169 131 317 0 46 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1468

[startup+0.101632 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15327
/proc/meminfo: memFree=1307112/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=2656 CPUtime=0.09
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 482 0 0 0 9 0 0 0 18 0 1 0 28432765 2719744 464 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 664 464 131 317 0 343 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2656

[startup+0.301675 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15327
/proc/meminfo: memFree=1307112/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=5704 CPUtime=0.29
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 1246 0 0 0 29 0 0 0 19 0 1 0 28432765 5840896 1228 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 1426 1228 131 317 0 1105 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5704

[startup+0.701757 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15327
/proc/meminfo: memFree=1307112/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=16760 CPUtime=0.69
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 3966 0 0 0 67 2 0 0 23 0 1 0 28432765 17162240 3849 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 4190 3849 137 317 0 3869 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16760

[startup+1.50192 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15328
/proc/meminfo: memFree=1290144/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=18864 CPUtime=1.49
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 4535 0 0 0 147 2 0 0 25 0 1 0 28432765 19316736 4418 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606869 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 4716 4418 170 317 0 4395 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18864

[startup+3.10126 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15328
/proc/meminfo: memFree=1289696/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=20000 CPUtime=3.09
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 4812 0 0 0 307 2 0 0 25 0 1 0 28432765 20480000 4695 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715881 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 5000 4695 170 317 0 4679 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20000

[startup+6.30193 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15328
/proc/meminfo: memFree=1284896/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=24872 CPUtime=6.29
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 6012 0 0 0 626 3 0 0 25 0 1 0 28432765 25468928 5895 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606710 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 6218 5895 170 317 0 5897 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24872

[startup+12.7023 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15328
/proc/meminfo: memFree=1277536/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=31600 CPUtime=12.69
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 7695 0 0 0 1265 4 0 0 25 0 1 0 28432765 32358400 7578 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 7900 7578 170 317 0 7579 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31600

[startup+25.5019 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 15328
/proc/meminfo: memFree=1264928/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=44084 CPUtime=25.48
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 10797 0 0 0 2542 6 0 0 25 0 1 0 28432765 45142016 10680 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718425 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 11021 10680 170 317 0 10700 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44084

[startup+51.1013 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 15328
/proc/meminfo: memFree=1248224/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=63088 CPUtime=51.07
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 15099 0 0 0 5100 7 0 0 25 0 1 0 28432765 64602112 14982 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 15772 14982 170 317 0 15451 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 63088

[startup+102.306 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 15328
/proc/meminfo: memFree=1226784/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=82980 CPUtime=102.26
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 20303 0 0 0 10214 12 0 0 25 0 1 0 28432765 84971520 20186 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 20745 20186 170 317 0 20424 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 82980

[startup+162.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 15328
/proc/meminfo: memFree=1192544/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=120396 CPUtime=162.23
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 28889 0 0 0 16207 16 0 0 25 0 1 0 28432765 123285504 28772 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 30099 28772 170 317 0 29778 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 120396

[startup+222.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/78 15330
/proc/meminfo: memFree=1172576/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=139932 CPUtime=222.21
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 33788 0 0 0 22201 20 0 0 25 0 1 0 28432765 143290368 33671 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 34983 33671 170 317 0 34662 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 139932

[startup+282.302 s]
/proc/loadavg: 1.06 1.04 1.00 2/78 15330
/proc/meminfo: memFree=1158048/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=153952 CPUtime=282.19
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 37446 0 0 0 28196 23 0 0 25 0 1 0 28432765 157646848 37329 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 38488 37329 170 317 0 38167 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 153952

[startup+342.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 15330
/proc/meminfo: memFree=1143264/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=168084 CPUtime=342.17
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 41210 0 0 0 34192 25 0 0 25 0 1 0 28432765 172118016 41036 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 42021 41036 170 317 0 41700 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 168084

[startup+402.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 15330
/proc/meminfo: memFree=1123296/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=195616 CPUtime=402.14
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 46145 0 0 0 40186 28 0 0 25 0 1 0 28432765 200310784 45971 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564074 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 48904 45971 170 317 0 48583 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 195616

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 15330
/proc/meminfo: memFree=1113952/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=206028 CPUtime=462.12
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 48494 0 0 0 46183 29 0 0 25 0 1 0 28432765 210972672 48320 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718451 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 51507 48320 170 317 0 51186 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 206028

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15330
/proc/meminfo: memFree=1100512/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=219628 CPUtime=522.1
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 51872 0 0 0 52178 32 0 0 25 0 1 0 28432765 224899072 51698 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 54907 51698 170 317 0 54586 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 219628

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15330
/proc/meminfo: memFree=1084064/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=234312 CPUtime=582.07
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 55927 0 0 0 58173 34 0 0 25 0 1 0 28432765 239935488 55753 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 58578 55753 170 317 0 58257 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 234312

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15330
/proc/meminfo: memFree=1075680/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=242736 CPUtime=642.06
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 58023 0 0 0 64170 36 0 0 25 0 1 0 28432765 248561664 57849 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 60684 57849 170 317 0 60363 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 242736


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

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15330
/proc/meminfo: memFree=1030688/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=287828 CPUtime=941.94
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 69250 0 0 0 94150 44 0 0 25 0 1 0 28432765 294735872 69076 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 71957 69076 170 317 0 71636 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 287828

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15330
/proc/meminfo: memFree=1024800/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=294504 CPUtime=1001.93
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 70729 0 0 0 100147 46 0 0 25 0 1 0 28432765 301572096 70555 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 73626 70555 170 317 0 73305 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 294504

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15330
/proc/meminfo: memFree=1019168/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=299284 CPUtime=1061.9
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 72140 0 0 0 106143 47 0 0 25 0 1 0 28432765 306466816 71966 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 74821 71966 170 317 0 74500 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 299284

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15330
/proc/meminfo: memFree=1008224/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=309860 CPUtime=1121.88
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 74862 0 0 0 112138 50 0 0 25 0 1 0 28432765 317296640 74688 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 77465 74688 170 317 0 77144 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 309860

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15330
/proc/meminfo: memFree=1001120/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=316468 CPUtime=1181.86
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 76652 0 0 0 118134 52 0 0 25 0 1 0 28432765 324063232 76478 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 79117 76478 170 317 0 78796 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 316468

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15330
/proc/meminfo: memFree=994016/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=323136 CPUtime=1241.84
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 78403 0 0 0 124131 53 0 0 25 0 1 0 28432765 330891264 78229 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134605424 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 80784 78229 170 317 0 80463 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 323136

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15330
/proc/meminfo: memFree=986528/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=330124 CPUtime=1301.83
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 80262 0 0 0 130128 55 0 0 25 0 1 0 28432765 338046976 80088 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 82531 80088 170 317 0 82210 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 330124

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15330
/proc/meminfo: memFree=975904/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=340172 CPUtime=1361.8
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 83039 0 0 0 136123 57 0 0 25 0 1 0 28432765 348336128 82752 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 85043 82752 170 317 0 84722 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 340172

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15330
/proc/meminfo: memFree=968864/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=347136 CPUtime=1421.78
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 84781 0 0 0 142119 59 0 0 25 0 1 0 28432765 355467264 84494 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 86784 84494 170 317 0 86463 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 347136

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15330
/proc/meminfo: memFree=952928/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=386264 CPUtime=1481.75
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 92890 0 0 0 148112 63 0 0 25 0 1 0 28432765 395534336 88478 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 96566 88478 170 317 0 96245 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 386264

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15330
/proc/meminfo: memFree=945248/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=393352 CPUtime=1541.73
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 94873 0 0 0 154108 65 0 0 25 0 1 0 28432765 402792448 90395 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718422 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 98338 90395 170 317 0 98017 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 393352

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15330
/proc/meminfo: memFree=937824/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=402884 CPUtime=1601.71
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 97378 0 0 0 160105 66 0 0 25 0 1 0 28432765 412553216 92240 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718425 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 100721 92240 170 317 0 100400 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 402884

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15330
/proc/meminfo: memFree=932832/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=408384 CPUtime=1661.69
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 98744 0 0 0 166101 68 0 0 25 0 1 0 28432765 418185216 93474 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 102096 93474 170 317 0 101775 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 408384

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15330
/proc/meminfo: memFree=926496/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=413792 CPUtime=1721.67
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 100347 0 0 0 172097 70 0 0 25 0 1 0 28432765 423723008 95077 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 103448 95077 170 317 0 103127 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 413792

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15330
/proc/meminfo: memFree=920672/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=419604 CPUtime=1781.65
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 101823 0 0 0 178093 72 0 0 25 0 1 0 28432765 429674496 96520 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711120 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 104901 96520 170 317 0 104580 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 419604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15330
/proc/meminfo: memFree=916768/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=422840 CPUtime=1800.05
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 102790 0 0 0 179932 73 0 0 25 0 1 0 28432765 432988160 97487 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 105710 97487 170 317 0 105389 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 422840

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 2/78 15330
/proc/meminfo: memFree=916768/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=422964 CPUtime=1800.34
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194304 102803 0 0 0 179961 73 0 0 25 0 1 0 28432765 433115136 97500 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713829 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 105741 97500 170 317 0 105420 0
Current children cumulated CPU time (s) 1800.34
Current children cumulated vsize (KiB) 422964

[startup+1801.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15330
/proc/meminfo: memFree=916768/2055920 swapFree=4112952/4192956
[pid=15327] ppid=15325 vsize=0 CPUtime=1800.44
/proc/15327/stat : 15327 (oree) R 15325 15327 14698 0 -1 4194308 102819 0 0 0 179967 77 0 0 25 0 1 0 28432765 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15327/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.44
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.12
CPU time (s): 1800.47
CPU user time (s): 1799.67
CPU system time (s): 0.794879
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 422964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.794879
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102819
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= 3187

runsolver used 2.01369 second user time and 4.55231 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Thu Apr 19 15:12:12 UTC 2007

IDJOB= 357357
IDBENCH= 2466
IDSOLVER= 172
FILE ID= node40/357357-1176995532

PBS_JOBID= 4630449

Free space on /tmp= 66525 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-misc06.opb
COMMAND LINE= oree /tmp/evaluation/357357-1176995532/instance-357357-1176995532.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-357357-1176995532 -o ROOT/results/node40/solver-357357-1176995532 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357357-1176995532/instance-357357-1176995532.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  0662414c0fee45075e37f5c5e2481506

RANDOM SEED= 925858783

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1307456 kB
Buffers:         39544 kB
Cached:         619956 kB
SwapCached:       2616 kB
Active:         173116 kB
Inactive:       513168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1307456 kB
SwapTotal:     4192956 kB
SwapFree:      4112952 kB
Dirty:            4288 kB
Writeback:           0 kB
Mapped:          35760 kB
Slab:            47532 kB
Committed_AS:   306576 kB
PageTables:       1900 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= 66525 MiB

End job on node40 on Thu Apr 19 15:42:15 UTC 2007