Trace number 356972

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) 1800.67 1801.23

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-sc105.opb
MD5SUM9af0146fd6df1c22fb98014c5db68dfb
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-2
Best CPU time to get the best result obtained on this benchmark1782.74
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -2
Optimality of the best value was proved NO
Number of variables3090
Total number of constraints104
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 constraints104
Minimum length of a constraint60
Maximum length of a constraint120
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524370
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.02/0.02	c ...done
0.02/0.02	c #vars=3090 #constraints=150 hasObjective=yes
0.02/0.02	c res. mode=mod
0.02/0.02	c VSIDS like heuristics
0.02/0.02	c complete search running
0.09/0.16	c restart after 401 decisions
0.09/0.19	c nbDecision=500 #constraints=393
0.19/0.26	c restart after 801 decisions
0.29/0.38	c nbDecision=1000 #constraints=613
0.79/0.85	c nbDecision=1500 #constraints=1109
0.89/0.96	c restart after 1601 decisions
1.19/1.21	c nbDecision=2000 #constraints=1555
1.39/1.42	c nbDecision=2500 #constraints=1765
1.69/1.75	c nbDecision=3000 #constraints=2057
1.89/1.90	c restart after 3201 decisions
2.09/2.10	c nbDecision=3500 #constraints=2284
2.79/2.87	c nbDecision=4000 #constraints=2517
4.79/4.85	c nbDecision=4500 #constraints=3017
7.29/7.34	c nbDecision=5000 #constraints=3510
10.19/10.25	c nbDecision=5500 #constraints=4005
13.88/13.96	c nbDecision=6000 #constraints=4496
16.88/16.99	c restart after 6401 decisions
17.59/17.64	c nbDecision=6500 #constraints=4951
22.09/22.16	c nbDecision=7000 #constraints=5444
26.88/26.97	c nbDecision=7500 #constraints=5941
32.88/32.94	c nbDecision=8000 #constraints=6438
38.58/38.69	c nbDecision=8500 #constraints=6932
44.47/44.55	c nbDecision=9000 #constraints=7429
48.18/48.24	c nbDecision=9500 #constraints=7921
50.18/50.25	c nbDecision=10000 #constraints=8417
52.47/52.59	c nbDecision=10500 #constraints=8916
54.98/55.08	c nbDecision=11000 #constraints=9418
58.57/58.62	c nbDecision=11500 #constraints=9917
62.77/62.83	c nbDecision=12000 #constraints=10418
66.77/66.87	c nbDecision=12500 #constraints=10918
69.07/69.16	c restart after 12801 decisions
76.67/76.73	c nbDecision=13000 #constraints=11390
96.06/96.10	c nbDecision=13500 #constraints=11889
115.86/115.91	c nbDecision=14000 #constraints=12385
135.35/135.45	c nbDecision=14500 #constraints=12883
154.05/154.13	c nbDecision=15000 #constraints=13372
173.84/173.97	c nbDecision=15500 #constraints=13868
193.44/193.59	c nbDecision=16000 #constraints=14369
211.94/212.02	c nbDecision=16500 #constraints=14863
230.83/230.98	c nbDecision=17000 #constraints=15358
246.32/246.44	c nbDecision=17500 #constraints=15858
258.22/258.36	c nbDecision=18000 #constraints=16351
271.52/271.62	c nbDecision=18500 #constraints=16848
286.71/286.89	c nbDecision=19000 #constraints=17346
297.11/297.27	c nbDecision=19500 #constraints=17845
312.80/312.94	c nbDecision=20000 #constraints=18344
325.30/325.45	c nbDecision=20500 #constraints=18847
337.19/337.31	c nbDecision=21000 #constraints=19343
349.70/349.87	c nbDecision=21500 #constraints=19845
362.49/362.66	c nbDecision=22000 #constraints=20344
370.09/370.25	c nbDecision=22500 #constraints=20844
376.79/376.95	c nbDecision=23000 #constraints=21345
390.69/390.84	c nbDecision=23500 #constraints=21844
418.78/418.93	c nbDecision=24000 #constraints=22344
437.87/438.01	c nbDecision=24500 #constraints=22844
461.57/461.79	c nbDecision=25000 #constraints=23344
479.96/480.12	c nbDecision=25500 #constraints=23843
484.66/484.89	c restart after 25601 decisions
492.26/492.42	c nbDecision=26000 #constraints=24092
507.85/508.01	c nbDecision=26500 #constraints=24592
521.35/521.53	c nbDecision=27000 #constraints=25091
534.85/535.01	c nbDecision=27500 #constraints=25592
550.04/550.24	c nbDecision=28000 #constraints=26088
563.44/563.62	c nbDecision=28500 #constraints=26590
574.34/574.55	c nbDecision=29000 #constraints=27088
581.43/581.61	c nbDecision=29500 #constraints=27588
593.63/593.85	c nbDecision=30000 #constraints=28089
620.22/620.45	c nbDecision=30500 #constraints=28590
638.58/638.86	c nbDecision=31000 #constraints=29089
656.05/656.36	c nbDecision=31500 #constraints=29588
673.34/673.61	c nbDecision=32000 #constraints=30091
690.53/690.84	c nbDecision=32500 #constraints=30587
703.72/704.03	c nbDecision=33000 #constraints=31088
714.62/714.94	c nbDecision=33500 #constraints=31588
727.01/727.38	c nbDecision=34000 #constraints=32092
753.41/753.75	c nbDecision=34500 #constraints=32589
775.51/775.82	c nbDecision=35000 #constraints=33090
795.20/795.58	c nbDecision=35500 #constraints=33588
812.29/812.69	c nbDecision=36000 #constraints=34088
825.79/826.15	c nbDecision=36500 #constraints=34588
838.89/839.20	c nbDecision=37000 #constraints=35088
861.58/861.92	c nbDecision=37500 #constraints=35591
884.98/885.32	c nbDecision=38000 #constraints=36088
906.87/907.21	c nbDecision=38500 #constraints=36589
922.56/922.97	c nbDecision=39000 #constraints=37087
939.75/940.13	c nbDecision=39500 #constraints=37587
961.55/961.96	c nbDecision=40000 #constraints=38087
984.15/984.51	c nbDecision=40500 #constraints=38586
1001.24/1001.62	c nbDecision=41000 #constraints=39088
1019.34/1019.77	c nbDecision=41500 #constraints=39588
1045.93/1046.36	c nbDecision=42000 #constraints=40089
1067.02/1067.41	c nbDecision=42500 #constraints=40587
1084.62/1085.08	c nbDecision=43000 #constraints=41089
1103.52/1103.93	c nbDecision=43500 #constraints=41588
1124.51/1124.93	c nbDecision=44000 #constraints=42088
1145.81/1146.22	c nbDecision=44500 #constraints=42588
1166.00/1166.47	c nbDecision=45000 #constraints=43087
1186.40/1186.88	c nbDecision=45500 #constraints=43588
1208.08/1208.52	c nbDecision=46000 #constraints=44087
1225.09/1225.52	c nbDecision=46500 #constraints=44587
1242.18/1242.66	c nbDecision=47000 #constraints=45087
1259.08/1259.57	c nbDecision=47500 #constraints=45588
1277.87/1278.33	c nbDecision=48000 #constraints=46087
1299.46/1299.96	c nbDecision=48500 #constraints=46591
1316.86/1317.37	c nbDecision=49000 #constraints=47088
1337.35/1337.81	c nbDecision=49500 #constraints=47589
1359.84/1360.32	c nbDecision=50000 #constraints=48090
1412.23/1412.70	c nbDecision=50500 #constraints=48585
1452.92/1453.47	c nbDecision=51000 #constraints=49088
1475.72/1476.24	c restart after 51201 decisions
1481.12/1481.61	c nbDecision=51500 #constraints=49355
1495.01/1495.54	c nbDecision=52000 #constraints=49523
1516.70/1517.27	c nbDecision=52500 #constraints=50023
1569.69/1570.23	c nbDecision=53000 #constraints=50422
1693.86/1694.49	c nbDecision=53500 #constraints=50927
1800.04/1800.61	Received signal 15
1800.53/1801.20	
1800.53/1801.20	s UNKNOWN
1800.53/1801.20	
1800.53/1801.20	c user time= 1800.25 s
1800.53/1801.20	c system time= 0.387941 s
1800.53/1801.20	c wall clock time=1801.2

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/node74/watcher-356972-1176850240 -o ROOT/results/node74/solver-356972-1176850240 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356972-1176850240/instance-356972-1176850240.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: 0.99 0.97 0.95 3/66 15107
/proc/meminfo: memFree=1518992/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=1468 CPUtime=0
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 132938738 1503232 165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 367 165 131 317 0 46 0

[startup+0.0231189 s]
/proc/loadavg: 0.99 0.97 0.95 3/66 15107
/proc/meminfo: memFree=1518992/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=1864 CPUtime=0.02
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 279 0 0 0 2 0 0 0 18 0 1 0 132938738 1908736 261 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 466 261 131 317 0 145 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1864

[startup+0.101128 s]
/proc/loadavg: 0.99 0.97 0.95 3/66 15107
/proc/meminfo: memFree=1518992/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=2516 CPUtime=0.09
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 468 0 0 0 9 0 0 0 18 0 1 0 132938738 2576384 450 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134593703 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 629 450 170 317 0 308 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2516

[startup+0.301151 s]
/proc/loadavg: 0.99 0.97 0.95 3/66 15107
/proc/meminfo: memFree=1518992/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=2912 CPUtime=0.29
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 577 0 0 0 29 0 0 0 19 0 1 0 132938738 2981888 559 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 728 559 170 317 0 407 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2912

[startup+0.701196 s]
/proc/loadavg: 0.99 0.97 0.95 3/66 15107
/proc/meminfo: memFree=1518992/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=4112 CPUtime=0.69
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 868 0 0 0 69 0 0 0 22 0 1 0 132938738 4210688 850 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562678 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 1028 850 170 317 0 707 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4112

[startup+1.50129 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15108
/proc/meminfo: memFree=1515592/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=6240 CPUtime=1.49
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 1401 0 0 0 149 0 0 0 25 0 1 0 132938738 6389760 1383 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712496 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 1560 1383 170 317 0 1239 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6240

[startup+3.10147 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15108
/proc/meminfo: memFree=1512584/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=8524 CPUtime=3.09
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 1932 0 0 0 309 0 0 0 25 0 1 0 132938738 8728576 1914 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 2131 1914 170 317 0 1810 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8524

[startup+6.30184 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15108
/proc/meminfo: memFree=1510352/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=10340 CPUtime=6.29
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 2389 0 0 0 628 1 0 0 25 0 1 0 132938738 10588160 2371 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 2585 2371 170 317 0 2264 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10340

[startup+12.7026 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15108
/proc/meminfo: memFree=1507856/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=12696 CPUtime=12.69
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 2961 0 0 0 1267 2 0 0 25 0 1 0 132938738 13000704 2943 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718449 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 3174 2943 170 317 0 2853 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12696

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15108
/proc/meminfo: memFree=1504400/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=16524 CPUtime=25.49
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 3772 0 0 0 2546 3 0 0 25 0 1 0 132938738 16920576 3754 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 4131 3754 170 317 0 3810 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16524

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15108
/proc/meminfo: memFree=1497872/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=23416 CPUtime=51.08
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 5572 0 0 0 5103 5 0 0 25 0 1 0 132938738 23977984 5496 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 5854 5496 170 317 0 5533 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23416

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15108
/proc/meminfo: memFree=1489296/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=32408 CPUtime=102.27
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 7574 0 0 0 10220 7 0 0 25 0 1 0 132938738 33185792 7498 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718650 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 8102 7498 170 317 0 7781 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 32408

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15108
/proc/meminfo: memFree=1486032/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=35692 CPUtime=162.25
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 8383 0 0 0 16217 8 0 0 25 0 1 0 132938738 36548608 8307 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 8923 8307 170 317 0 8602 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 35692

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15108
/proc/meminfo: memFree=1482576/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=38708 CPUtime=222.23
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 9231 0 0 0 22214 9 0 0 25 0 1 0 132938738 39636992 9155 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 9677 9155 170 317 0 9356 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 38708

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15108
/proc/meminfo: memFree=1477712/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=45708 CPUtime=282.22
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 11024 0 0 0 28212 10 0 0 25 0 1 0 132938738 46804992 10372 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710946 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 11427 10372 170 317 0 11106 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 45708

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15108
/proc/meminfo: memFree=1472080/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=51460 CPUtime=342.2
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 12598 0 0 0 34207 13 0 0 25 0 1 0 132938738 52695040 11748 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715992 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 12865 11748 170 317 0 12544 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 51460

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15108
/proc/meminfo: memFree=1466000/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=57556 CPUtime=402.18
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 14230 0 0 0 40203 15 0 0 25 0 1 0 132938738 58937344 13281 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 14389 13281 170 317 0 14068 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 57556

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15108
/proc/meminfo: memFree=1462864/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=61200 CPUtime=462.17
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 15272 0 0 0 46201 16 0 0 25 0 1 0 132938738 62668800 14059 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 15300 14059 170 317 0 14979 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 61200

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15108
/proc/meminfo: memFree=1458576/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=65372 CPUtime=522.15
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 16440 0 0 0 52198 17 0 0 25 0 1 0 132938738 66940928 15161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 16343 15161 170 317 0 16022 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 65372

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15108
/proc/meminfo: memFree=1451920/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=71320 CPUtime=582.13
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 18114 0 0 0 58195 18 0 0 25 0 1 0 132938738 73031680 16802 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 17830 16802 170 317 0 17509 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 71320

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/73 15224
/proc/meminfo: memFree=1446680/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=75280 CPUtime=642.08
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 19162 0 0 0 64188 20 0 0 25 0 1 0 132938738 77086720 17784 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 18820 17784 170 317 0 18499 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 75280


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

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15306
/proc/meminfo: memFree=1425296/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=102912 CPUtime=941.96
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 26895 0 0 0 94170 26 0 0 25 0 1 0 132938738 105381888 23370 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 25728 23370 170 317 0 25407 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 102912

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15306
/proc/meminfo: memFree=1421520/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=106728 CPUtime=1001.94
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 27969 0 0 0 100167 27 0 0 25 0 1 0 132938738 109289472 24346 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 26682 24346 170 317 0 26361 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 106728

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15306
/proc/meminfo: memFree=1418064/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=110124 CPUtime=1061.93
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 28947 0 0 0 106164 29 0 0 25 0 1 0 132938738 112766976 25226 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 27531 25226 170 317 0 27210 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 110124

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15306
/proc/meminfo: memFree=1413648/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=114212 CPUtime=1121.91
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 30106 0 0 0 112161 30 0 0 25 0 1 0 132938738 116953088 26320 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 28553 26320 170 317 0 28232 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 114212

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15306
/proc/meminfo: memFree=1409616/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=117612 CPUtime=1181.89
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 31109 0 0 0 118158 31 0 0 25 0 1 0 132938738 120434688 27323 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 29403 27323 170 317 0 29082 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 117612

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15306
/proc/meminfo: memFree=1405200/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=122488 CPUtime=1241.88
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 32433 0 0 0 124155 33 0 0 25 0 1 0 132938738 125427712 28419 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 30622 28419 170 317 0 30301 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 122488

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15306
/proc/meminfo: memFree=1400592/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=126800 CPUtime=1301.86
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 33683 0 0 0 130152 34 0 0 25 0 1 0 132938738 129843200 29571 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 31700 29571 170 317 0 31379 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 126800

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15306
/proc/meminfo: memFree=1395856/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=132168 CPUtime=1361.84
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 35096 0 0 0 136149 35 0 0 25 0 1 0 132938738 135340032 30724 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 33042 30724 170 317 0 32721 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 132168

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15306
/proc/meminfo: memFree=1394576/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=133612 CPUtime=1421.83
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 35510 0 0 0 142147 36 0 0 25 0 1 0 132938738 136818688 31073 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712585 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 33403 31073 170 317 0 33082 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 133612

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15306
/proc/meminfo: memFree=1392784/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=135176 CPUtime=1481.82
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 35983 0 0 0 148145 37 0 0 25 0 1 0 132938738 138420224 31513 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718428 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 33794 31513 170 317 0 33473 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 135176

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15306
/proc/meminfo: memFree=1390288/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=137532 CPUtime=1541.8
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 36647 0 0 0 154143 37 0 0 25 0 1 0 132938738 140832768 32144 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 34383 32144 170 317 0 34062 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 137532

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15306
/proc/meminfo: memFree=1389712/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=137928 CPUtime=1601.78
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 36788 0 0 0 160141 37 0 0 25 0 1 0 132938738 141238272 32285 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 34482 32285 170 317 0 34161 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 137928

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15306
/proc/meminfo: memFree=1389264/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=138452 CPUtime=1661.76
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 36915 0 0 0 166139 37 0 0 25 0 1 0 132938738 141774848 32412 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 34613 32412 170 317 0 34292 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 138452

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15306
/proc/meminfo: memFree=1388624/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=138980 CPUtime=1721.75
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 37080 0 0 0 172137 38 0 0 25 0 1 0 132938738 142315520 32577 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711195 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 34745 32577 170 317 0 34424 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 138980

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15306
/proc/meminfo: memFree=1387984/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=139376 CPUtime=1781.73
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 37213 0 0 0 178135 38 0 0 25 0 1 0 132938738 142721024 32710 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 34844 32710 170 317 0 34523 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 139376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15306
/proc/meminfo: memFree=1387856/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=139508 CPUtime=1800.04
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 37250 0 0 0 179966 38 0 0 25 0 1 0 132938738 142856192 32747 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 34877 32747 170 317 0 34556 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 139508

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: 0.99 0.97 0.95 2/67 15306
/proc/meminfo: memFree=1387856/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=139508 CPUtime=1800.43
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 37251 0 0 0 180005 38 0 0 25 0 1 0 132938738 142856192 32748 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715715 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 34877 32748 170 317 0 34556 0
Current children cumulated CPU time (s) 1800.43
Current children cumulated vsize (KiB) 139508

[startup+1801.2 s]
/proc/loadavg: 0.99 0.97 0.95 2/67 15306
/proc/meminfo: memFree=1387856/2055920 swapFree=4183056/4192956
[pid=15107] ppid=15105 vsize=139508 CPUtime=1800.63
/proc/15107/stat : 15107 (oree) R 15105 15107 14764 0 -1 4194304 37268 0 0 0 180025 38 0 0 25 0 1 0 132938738 142856192 32765 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284171 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15107/statm: 34877 32765 186 317 0 34556 0
Current children cumulated CPU time (s) 1800.63
Current children cumulated vsize (KiB) 139508

Child status: 0
Real time (s): 1801.23
CPU time (s): 1800.67
CPU user time (s): 1800.26
CPU system time (s): 0.409937
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 139508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.26
system time used= 0.409937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37268
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= 3485

runsolver used 2.00769 second user time and 3.9614 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Tue Apr 17 22:50:40 UTC 2007

IDJOB= 356972
IDBENCH= 1709
IDSOLVER= 172
FILE ID= node74/356972-1176850240

PBS_JOBID= 4590193

Free space on /tmp= 103226 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-sc105.opb
COMMAND LINE= oree /tmp/evaluation/356972-1176850240/instance-356972-1176850240.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-356972-1176850240 -o ROOT/results/node74/solver-356972-1176850240 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356972-1176850240/instance-356972-1176850240.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  9af0146fd6df1c22fb98014c5db68dfb

RANDOM SEED= 447280257

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1519400 kB
Buffers:         36608 kB
Cached:         448348 kB
SwapCached:       3760 kB
Active:         355684 kB
Inactive:       139740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1519400 kB
SwapTotal:     4192956 kB
SwapFree:      4183056 kB
Dirty:            1388 kB
Writeback:           0 kB
Mapped:          15776 kB
Slab:            26852 kB
Committed_AS:  1954588 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103226 MiB

End job on node74 on Tue Apr 17 23:20:43 UTC 2007