Trace number 363182

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) 1800.13 1800.57

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-flugpl.opb
MD5SUM9c73ae3327669d874cd1c2ac8b389288
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark91
Best CPU time to get the best result obtained on this benchmark6.46202
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 91
Optimality of the best value was proved YES
Number of variables265
Total number of constraints29
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 constraints29
Minimum length of a constraint5
Maximum length of a constraint65
Number of terms in the objective function 265
Biggest coefficient in the objective function 245704
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524478
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262130
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524478
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...
0.00/0.00	c ...done
0.00/0.00	c #vars=265 #constraints=36 hasObjective=yes
0.00/0.00	c res. mode=mod
0.00/0.00	c VSIDS like heuristics
0.00/0.00	c complete search running
0.09/0.12	c restart after 401 decisions
0.09/0.15	c nbDecision=500 #constraints=216
0.19/0.25	c restart after 801 decisions
0.29/0.30	c nbDecision=1000 #constraints=365
0.49/0.56	c nbDecision=1500 #constraints=633
0.59/0.61	c restart after 1601 decisions
0.79/0.89	c nbDecision=2000 #constraints=919
1.19/1.23	c nbDecision=2500 #constraints=1150
1.49/1.59	c nbDecision=3000 #constraints=1360
1.79/1.81	c restart after 3201 decisions
2.09/2.18	c nbDecision=3500 #constraints=1702
2.69/2.75	c nbDecision=4000 #constraints=1902
3.39/3.47	c nbDecision=4500 #constraints=2128
4.09/4.13	c nbDecision=5000 #constraints=2292
4.88/4.98	c nbDecision=5500 #constraints=2504
5.78/5.81	c nbDecision=6000 #constraints=2692
6.60/6.66	c restart after 6401 decisions
6.79/6.80	c nbDecision=6500 #constraints=3022
7.79/7.86	c nbDecision=7000 #constraints=3238
8.99/9.03	c nbDecision=7500 #constraints=3445
10.38/10.49	c nbDecision=8000 #constraints=3712
12.09/12.17	c nbDecision=8500 #constraints=3944
13.69/13.77	c nbDecision=9000 #constraints=4098
15.59/15.61	c nbDecision=9500 #constraints=4326
17.49/17.54	c nbDecision=10000 #constraints=4634
19.98/20.07	c nbDecision=10500 #constraints=4909
22.88/22.94	c nbDecision=11000 #constraints=5152
26.18/26.21	c nbDecision=11500 #constraints=5402
29.79/29.87	c nbDecision=12000 #constraints=5632
33.68/33.72	c nbDecision=12500 #constraints=5859
36.28/36.34	c restart after 12801 decisions
37.98/38.07	c nbDecision=13000 #constraints=6120
42.79/42.87	c nbDecision=13500 #constraints=6378
47.88/47.93	c nbDecision=14000 #constraints=6657
52.78/52.81	c nbDecision=14500 #constraints=6972
57.57/57.63	c nbDecision=15000 #constraints=7163
62.78/62.85	c nbDecision=15500 #constraints=7422
69.07/69.16	c nbDecision=16000 #constraints=7691
75.37/75.47	c nbDecision=16500 #constraints=7963
82.17/82.24	c nbDecision=17000 #constraints=8249
89.37/89.42	c nbDecision=17500 #constraints=8520
95.47/95.50	c nbDecision=18000 #constraints=8677
102.27/102.32	c nbDecision=18500 #constraints=8874
110.97/111.09	c nbDecision=19000 #constraints=9085
120.16/120.28	c nbDecision=19500 #constraints=9341
127.76/127.82	c nbDecision=20000 #constraints=9713
137.15/137.25	c nbDecision=20500 #constraints=10084
147.26/147.40	c nbDecision=21000 #constraints=10435
155.85/155.98	c nbDecision=21500 #constraints=10795
165.75/165.84	c nbDecision=22000 #constraints=11155
179.44/179.52	c nbDecision=22500 #constraints=11487
193.75/193.84	c nbDecision=23000 #constraints=11728
199.35/199.48	c nbDecision=23500 #constraints=11821
206.34/206.40	c nbDecision=24000 #constraints=12013
213.74/213.88	c nbDecision=24500 #constraints=12134
221.13/221.22	c nbDecision=25000 #constraints=12367
232.94/233.03	c nbDecision=25500 #constraints=12698
235.83/235.99	c restart after 25601 decisions
246.63/246.75	c nbDecision=26000 #constraints=12996
257.83/257.98	c nbDecision=26500 #constraints=13327
268.53/268.64	c nbDecision=27000 #constraints=13720
282.12/282.21	c nbDecision=27500 #constraints=14075
297.02/297.18	c nbDecision=28000 #constraints=14426
311.71/311.80	c nbDecision=28500 #constraints=14800
325.11/325.26	c nbDecision=29000 #constraints=15157
343.41/343.52	c nbDecision=29500 #constraints=15457
360.00/360.17	c nbDecision=30000 #constraints=15780
378.40/378.59	c nbDecision=30500 #constraints=16079
386.90/387.06	c nbDecision=31000 #constraints=16385
395.49/395.61	c nbDecision=31500 #constraints=16487
405.29/405.47	c nbDecision=32000 #constraints=16684
416.19/416.36	c nbDecision=32500 #constraints=16808
427.18/427.35	c nbDecision=33000 #constraints=16934
437.79/437.94	c nbDecision=33500 #constraints=17288
449.69/449.88	c nbDecision=34000 #constraints=17578
464.48/464.66	c nbDecision=34500 #constraints=17849
476.08/476.24	c nbDecision=35000 #constraints=18149
488.27/488.47	c nbDecision=35500 #constraints=18392
502.67/502.85	c nbDecision=36000 #constraints=18645
515.47/515.62	c nbDecision=36500 #constraints=18949
532.66/532.86	c nbDecision=37000 #constraints=19212
551.55/551.76	c nbDecision=37500 #constraints=19482
570.35/570.57	c nbDecision=38000 #constraints=19707
589.35/589.57	c nbDecision=38500 #constraints=19953
610.24/610.43	c nbDecision=39000 #constraints=20207
622.44/622.68	c nbDecision=39500 #constraints=20510
637.24/637.49	c nbDecision=40000 #constraints=20692
655.53/655.75	c nbDecision=40500 #constraints=21007
676.63/676.90	c nbDecision=41000 #constraints=21291
697.62/697.83	c nbDecision=41500 #constraints=21554
719.92/720.17	c nbDecision=42000 #constraints=21854
741.81/742.01	c nbDecision=42500 #constraints=22230
766.10/766.36	c nbDecision=43000 #constraints=22610
792.70/792.93	c nbDecision=43500 #constraints=22975
816.79/817.07	c nbDecision=44000 #constraints=23349
842.29/842.55	c nbDecision=44500 #constraints=23732
868.68/868.98	c nbDecision=45000 #constraints=24126
895.38/895.64	c nbDecision=45500 #constraints=24514
923.37/923.61	c nbDecision=46000 #constraints=24895
950.76/951.09	c nbDecision=46500 #constraints=25282
978.66/978.98	c nbDecision=47000 #constraints=25655
1007.65/1007.93	c nbDecision=47500 #constraints=26048
1037.84/1038.14	c nbDecision=48000 #constraints=26422
1068.43/1068.77	c nbDecision=48500 #constraints=26808
1098.02/1098.33	c nbDecision=49000 #constraints=27193
1128.92/1129.21	c nbDecision=49500 #constraints=27584
1160.71/1161.06	c nbDecision=50000 #constraints=27973
1192.81/1193.12	c nbDecision=50500 #constraints=28363
1224.59/1224.98	c nbDecision=51000 #constraints=28729
1231.99/1232.36	c restart after 51201 decisions
1249.78/1250.11	c nbDecision=51500 #constraints=29052
1286.58/1286.95	c nbDecision=52000 #constraints=29412
1324.57/1324.96	c nbDecision=52500 #constraints=29747
1348.36/1348.77	c nbDecision=53000 #constraints=30025
1373.65/1374.05	c nbDecision=53500 #constraints=30213
1402.25/1402.61	c nbDecision=54000 #constraints=30500
1436.25/1436.69	c nbDecision=54500 #constraints=30803
1472.24/1472.69	c nbDecision=55000 #constraints=31058
1506.82/1507.22	c nbDecision=55500 #constraints=31308
1543.01/1543.41	c nbDecision=56000 #constraints=31573
1579.12/1579.56	c nbDecision=56500 #constraints=31833
1615.20/1615.66	c nbDecision=57000 #constraints=32100
1644.49/1645.00	c nbDecision=57500 #constraints=32415
1671.60/1672.10	c nbDecision=58000 #constraints=32597
1709.48/1709.97	c nbDecision=58500 #constraints=32872
1747.27/1747.74	c nbDecision=59000 #constraints=33130
1784.06/1784.54	c nbDecision=59500 #constraints=33476
1800.06/1800.50	Received signal 15
1800.06/1800.54	
1800.06/1800.54	s UNKNOWN
1800.06/1800.54	
1800.06/1800.54	c user time= 1799.77 s
1800.06/1800.54	c system time= 0.341948 s
1800.06/1800.54	c wall clock time=1800.55

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/node29/watcher-363182-1176850927 -o ROOT/results/node29/solver-363182-1176850927 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/363182-1176850927/instance-363182-1176850927.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 0.99 0.99 3/77 16288
/proc/meminfo: memFree=1892864/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=1468 CPUtime=0
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 133008485 1503232 173 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 367 173 137 317 0 46 0

[startup+0.0667429 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 16288
/proc/meminfo: memFree=1892864/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=1732 CPUtime=0.06
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 244 0 0 0 6 0 0 0 18 0 1 0 133008485 1773568 226 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 433 226 139 317 0 112 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1732

[startup+0.101745 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 16288
/proc/meminfo: memFree=1892864/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=1732 CPUtime=0.09
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 267 0 0 0 9 0 0 0 18 0 1 0 133008485 1773568 249 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 433 249 139 317 0 112 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1732

[startup+0.301758 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 16288
/proc/meminfo: memFree=1892864/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=2256 CPUtime=0.29
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 399 0 0 0 29 0 0 0 19 0 1 0 133008485 2310144 381 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 564 381 139 317 0 243 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2256

[startup+0.701783 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 16288
/proc/meminfo: memFree=1892864/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=3180 CPUtime=0.69
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 620 0 0 0 69 0 0 0 23 0 1 0 133008485 3256320 602 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 795 602 139 317 0 474 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3180

[startup+1.50183 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16289
/proc/meminfo: memFree=1890424/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=4644 CPUtime=1.49
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 963 0 0 0 149 0 0 0 25 0 1 0 133008485 4755456 945 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 1161 945 139 317 0 840 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4644

[startup+3.10193 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16289
/proc/meminfo: memFree=1888568/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=6224 CPUtime=3.09
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 1379 0 0 0 309 0 0 0 25 0 1 0 133008485 6373376 1361 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 1556 1361 139 317 0 1235 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6224

[startup+6.30113 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16289
/proc/meminfo: memFree=1886144/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=8684 CPUtime=6.28
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 1923 0 0 0 628 0 0 0 25 0 1 0 133008485 8892416 1905 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 2171 1905 139 317 0 1850 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8684

[startup+12.7015 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16289
/proc/meminfo: memFree=1883080/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=11064 CPUtime=12.69
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 2569 0 0 0 1267 2 0 0 25 0 1 0 133008485 11329536 2551 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 2766 2551 139 317 0 2445 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11064

[startup+25.5013 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16289
/proc/meminfo: memFree=1879496/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=14956 CPUtime=25.48
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 3426 0 0 0 2546 2 0 0 25 0 1 0 133008485 15314944 3408 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 3739 3408 139 317 0 3418 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14956

[startup+51.1019 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16289
/proc/meminfo: memFree=1875976/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=18464 CPUtime=51.08
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 4321 0 0 0 5104 4 0 0 25 0 1 0 133008485 18907136 4303 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563935 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 4616 4303 139 317 0 4295 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18464

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16289
/proc/meminfo: memFree=1870600/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=24588 CPUtime=102.27
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 5683 0 0 0 10221 6 0 0 25 0 1 0 133008485 25178112 5608 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 6147 5608 139 317 0 5826 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 24588

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16289
/proc/meminfo: memFree=1864904/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=30324 CPUtime=162.25
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 7105 0 0 0 16217 8 0 0 25 0 1 0 133008485 31051776 7030 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 7581 7030 139 317 0 7260 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 30324

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16289
/proc/meminfo: memFree=1861704/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=33464 CPUtime=222.23
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 7922 0 0 0 22214 9 0 0 25 0 1 0 133008485 34267136 7847 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 8366 7847 139 317 0 8045 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33464

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16289
/proc/meminfo: memFree=1857608/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=37444 CPUtime=282.22
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 8933 0 0 0 28211 11 0 0 25 0 1 0 133008485 38342656 8858 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 9361 8858 139 317 0 9040 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 37444

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16289
/proc/meminfo: memFree=1854088/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=40632 CPUtime=342.21
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 9795 0 0 0 34208 13 0 0 25 0 1 0 133008485 41607168 9720 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 10158 9720 139 317 0 9837 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 40632

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16289
/proc/meminfo: memFree=1850504/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=46916 CPUtime=402.19
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 11157 0 0 0 40205 14 0 0 25 0 1 0 133008485 48041984 10573 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 11729 10573 139 317 0 11408 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 46916

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16289
/proc/meminfo: memFree=1848136/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=49572 CPUtime=462.18
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 11864 0 0 0 46203 15 0 0 25 0 1 0 133008485 50761728 11214 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 12393 11214 139 317 0 12072 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 49572

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16289
/proc/meminfo: memFree=1845000/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=52316 CPUtime=522.16
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 12666 0 0 0 52200 16 0 0 25 0 1 0 133008485 53571584 11983 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 13079 11983 139 317 0 12758 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 52316

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16289
/proc/meminfo: memFree=1843080/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=54536 CPUtime=582.15
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 13177 0 0 0 58198 17 0 0 25 0 1 0 133008485 55844864 12461 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 13634 12461 139 317 0 13313 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 54536

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16289
/proc/meminfo: memFree=1840840/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=56764 CPUtime=642.14
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 13799 0 0 0 64196 18 0 0 25 0 1 0 133008485 58126336 13017 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712567 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 14191 13017 139 317 0 13870 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 56764


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1832072/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=64824 CPUtime=882.07
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 16034 0 0 0 88186 21 0 0 25 0 1 0 133008485 66379776 15186 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 16206 15186 139 317 0 15885 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 64824

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1829960/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=67032 CPUtime=942.07
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 16626 0 0 0 94184 23 0 0 25 0 1 0 133008485 68640768 15712 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716161 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 16758 15712 139 317 0 16437 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 67032

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1828040/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=68856 CPUtime=1002.05
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 17108 0 0 0 100182 23 0 0 25 0 1 0 133008485 70508544 16194 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 17214 16194 139 317 0 16893 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 68856

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 16289
/proc/meminfo: memFree=1826184/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=70668 CPUtime=1062.04
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 17584 0 0 0 106180 24 0 0 25 0 1 0 133008485 72364032 16670 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 17667 16670 139 317 0 17346 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 70668

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1824264/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=72360 CPUtime=1122.02
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 18080 0 0 0 112177 25 0 0 25 0 1 0 133008485 74096640 17133 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 18090 17133 139 317 0 17769 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 72360

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1822408/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=73972 CPUtime=1182.01
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 18543 0 0 0 118175 26 0 0 25 0 1 0 133008485 75747328 17596 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 18493 17596 139 317 0 18172 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 73972

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1820680/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=75788 CPUtime=1241.99
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 19016 0 0 0 124173 26 0 0 25 0 1 0 133008485 77606912 18036 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 18947 18036 139 317 0 18626 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 75788

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1819144/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=77112 CPUtime=1301.98
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 19391 0 0 0 130171 27 0 0 25 0 1 0 133008485 78962688 18411 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 19278 18411 139 317 0 18957 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 77112

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1817736/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=78408 CPUtime=1361.96
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 19765 0 0 0 136168 28 0 0 25 0 1 0 133008485 80289792 18752 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 19602 18752 139 317 0 19281 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 78408

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1816328/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=79708 CPUtime=1421.95
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 20118 0 0 0 142166 29 0 0 25 0 1 0 133008485 81620992 19105 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 19927 19105 139 317 0 19606 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 79708

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1815176/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=80620 CPUtime=1481.93
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 20405 0 0 0 148163 30 0 0 25 0 1 0 133008485 82554880 19392 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 20155 19392 139 317 0 19834 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 80620

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1814088/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=81792 CPUtime=1541.92
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 20689 0 0 0 154162 30 0 0 25 0 1 0 133008485 83755008 19676 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 20448 19676 139 317 0 20127 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 81792

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1812936/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=82708 CPUtime=1601.91
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 20978 0 0 0 160160 31 0 0 25 0 1 0 133008485 84692992 19965 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 20677 19965 139 317 0 20356 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 82708

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1811656/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=83904 CPUtime=1661.89
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 21300 0 0 0 166157 32 0 0 25 0 1 0 133008485 85917696 20287 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 20976 20287 139 317 0 20655 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 83904

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1809032/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=92784 CPUtime=1721.88
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 23462 0 0 0 172155 33 0 0 25 0 1 0 133008485 95010816 20887 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 23196 20887 139 317 0 22875 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 92784

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1808712/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=93688 CPUtime=1781.86
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 23753 0 0 0 178153 33 0 0 25 0 1 0 133008485 95936512 21015 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 23422 21015 139 317 0 23101 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 93688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1808200/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=94072 CPUtime=1800.06
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 23860 0 0 0 179972 34 0 0 25 0 1 0 133008485 96329728 21122 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 23518 21122 139 317 0 23197 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 94072

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1808200/2055920 swapFree=4141356/4192956
[pid=16288] ppid=16286 vsize=94072 CPUtime=1800.06
/proc/16288/stat : 16288 (oree) R 16286 16288 15925 0 -1 4194304 23860 0 0 0 179972 34 0 0 25 0 1 0 133008485 96329728 21122 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16288/statm: 23518 21122 139 317 0 23197 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 94072

Child status: 0
Real time (s): 1800.57
CPU time (s): 1800.13
CPU user time (s): 1799.77
CPU system time (s): 0.356945
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 94072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.356945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23876
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= 7616

runsolver used 2.06069 second user time and 4.48432 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Tue Apr 17 23:02:07 UTC 2007

IDJOB= 363182
IDBENCH= 1754
IDSOLVER= 172
FILE ID= node29/363182-1176850927

PBS_JOBID= 4590210

Free space on /tmp= 66508 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-flugpl.opb
COMMAND LINE= oree /tmp/evaluation/363182-1176850927/instance-363182-1176850927.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-363182-1176850927 -o ROOT/results/node29/solver-363182-1176850927 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/363182-1176850927/instance-363182-1176850927.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  9c73ae3327669d874cd1c2ac8b389288

RANDOM SEED= 832203476

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1893272 kB
Buffers:         32480 kB
Cached:          69568 kB
SwapCached:      17156 kB
Active:          69912 kB
Inactive:        61168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1893272 kB
SwapTotal:     4192956 kB
SwapFree:      4141356 kB
Dirty:            1448 kB
Writeback:           0 kB
Mapped:          29900 kB
Slab:            16972 kB
Committed_AS:  2007408 kB
PageTables:       1872 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= 66508 MiB

End job on node29 on Tue Apr 17 23:32:10 UTC 2007