Trace number 352780

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
PBS4 2007-03-23No Cert. 1800.1 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-exam.pi.opb
MD5SUMc7b7ba2fb8a9fff5b9677d5bbd1edc0f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark63
Best CPU time to get the best result obtained on this benchmark171.161
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 63
Optimality of the best value was proved YES
Number of variables4676
Total number of constraints509
Number of constraints which are clauses509
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint166
Number of terms in the objective function 4676
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 4676
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4676
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/352780-1176641422/instance-352780-1176641422.opb ......
0.19/0.29	c done parsing opb.
0.19/0.29	o 4398
0.29/0.39	o 4397
0.39/0.49	o 4396
0.49/0.59	o 4395
0.59/0.69	o 4394
0.69/0.79	o 4393
0.79/0.89	o 4392
0.89/0.99	o 4391
0.99/1.09	o 4390
1.10/1.19	o 4389
1.19/1.29	o 4388
1.29/1.39	o 4387
1.39/1.49	o 4386
1.49/1.59	o 4385
1.59/1.69	o 4384
1.69/1.79	o 4383
1.79/1.89	o 4382
1.88/1.99	o 4381
1.99/2.09	o 4380
2.09/2.19	o 4379
2.20/2.29	o 4378
2.28/2.39	o 4377
2.39/2.49	o 4376
2.49/2.59	o 4375
2.59/2.69	o 4374
2.69/2.79	o 4373
2.78/2.89	o 4372
2.89/2.99	o 4371
2.99/3.09	o 4370
3.09/3.19	o 4369
3.19/3.29	o 4368
3.30/3.39	o 4367
3.39/3.49	o 4366
3.49/3.59	o 4365
3.58/3.69	o 4364
3.69/3.79	o 4363
3.78/3.89	o 4362
3.89/3.99	o 4361
3.98/4.09	o 4360
4.08/4.19	o 4359
4.19/4.29	o 4358
4.29/4.39	o 4357
4.39/4.49	o 4356
4.49/4.59	o 4355
4.59/4.69	o 4354
4.69/4.79	o 4353
4.79/4.89	o 4352
4.89/4.99	o 4351
4.99/5.09	o 4350
5.09/5.19	o 4349
5.19/5.29	o 4348
5.29/5.39	o 4347
5.39/5.49	o 4346
5.49/5.59	o 4345
5.59/5.69	o 4344
5.69/5.79	o 4343
5.79/5.89	o 4342
5.88/5.99	o 4341
5.98/6.09	o 4340
6.09/6.19	o 4339
6.19/6.29	o 4338
6.28/6.39	o 4337
6.39/6.49	o 4336
6.49/6.59	o 4335
6.59/6.69	o 4334
6.69/6.79	o 4333
6.78/6.89	o 4332
6.88/6.99	o 4331
6.99/7.09	o 4330
7.08/7.19	o 4329
7.18/7.29	o 4328
7.29/7.39	o 4327
7.39/7.49	o 4326
7.48/7.59	o 4325
7.59/7.69	o 4324
7.69/7.79	o 4323
7.79/7.89	o 4322
7.88/7.99	o 4321
7.98/8.09	o 4320
8.08/8.19	o 4319
8.19/8.29	o 4318
8.28/8.39	o 4317
8.39/8.47	o 3631
8.49/8.56	o 3630
8.58/8.64	o 3620
8.69/8.72	o 3619
8.69/8.80	o 3618
8.79/8.88	o 3617
8.89/8.96	o 3598
8.98/9.05	o 3597
9.09/9.13	o 3596
9.19/9.21	o 3595
9.19/9.29	o 3582
9.28/9.37	o 3581
9.39/9.45	o 3580
9.49/9.53	o 3579
9.58/9.61	o 3578
9.58/9.69	o 3577
9.68/9.78	o 3576
9.79/9.86	o 3575
9.89/9.94	o 3574
9.98/10.02	o 3573
10.09/10.10	o 3572
10.09/10.18	o 3571
10.18/10.26	o 3570
10.29/10.34	o 3569
10.38/10.42	o 3568
10.48/10.51	o 3567
10.48/10.59	o 3566
10.58/10.67	o 3565
10.69/10.75	o 3564
10.78/10.83	o 3563
10.88/10.91	o 3562
10.88/10.99	o 3561
10.99/11.07	o 3560
11.09/11.15	o 3559
11.18/11.23	o 3558
11.28/11.31	o 3557
11.28/11.39	o 3556
11.39/11.48	o 3555
11.48/11.56	o 3554
11.58/11.64	o 3553
11.69/11.72	o 3552
11.69/11.79	o 2822
11.79/11.85	o 2821
11.88/11.92	o 2817
11.88/11.98	o 2807
11.99/12.05	o 2806
12.09/12.12	o 2805
12.09/12.18	o 2804
12.19/12.25	o 2803
12.29/12.31	o 2802
12.29/12.38	o 2801
12.38/12.45	o 2800
12.49/12.51	o 2799
12.49/12.58	o 2798
12.58/12.64	o 2788
12.69/12.71	o 2787
12.69/12.77	o 2758
12.78/12.84	o 2757
12.89/12.90	o 2756
12.89/12.97	o 2755
12.98/13.03	o 2754
13.09/13.10	o 2753
13.09/13.16	o 2752
13.19/13.23	o 2751
13.19/13.29	o 2750
13.28/13.36	o 2749
13.39/13.42	o 2748
13.39/13.49	o 2747
13.48/13.55	o 2746
13.58/13.62	o 2745
13.58/13.68	o 2744
13.68/13.74	o 2743
13.79/13.81	o 2742
13.79/13.87	o 2741
13.88/13.94	o 2740
13.98/14.00	o 2739
13.98/14.07	o 2738
14.08/14.13	o 2737
14.08/14.20	o 2736
14.19/14.26	o 2735
14.28/14.32	o 2734
14.28/14.39	o 2733
14.38/14.45	o 2427
14.49/14.51	o 2426
14.49/14.56	o 2425
14.58/14.62	o 2424
14.58/14.68	o 2423
14.68/14.74	o 2400
14.78/14.80	o 2399
14.78/14.86	o 2398
14.89/14.92	o 2397
14.89/14.97	o 2396
14.98/15.03	o 2395
14.98/15.09	o 2394
15.08/15.15	o 2393
15.18/15.21	o 2392
15.18/15.27	o 2391
15.28/15.32	o 2390
15.28/15.38	o 2389
15.39/15.44	o 2388
15.48/15.50	o 2387
15.48/15.56	o 2386
15.58/15.62	o 2385
15.58/15.67	o 2384
15.68/15.73	o 2383
15.68/15.79	o 2382
15.78/15.85	o 2381
15.88/15.90	o 2380
15.88/15.96	o 2379
15.98/16.02	o 2378
16.08/16.13	o 2377
16.08/16.17	o 1272
16.18/16.20	o 1271
16.18/16.27	o 1270
16.18/16.29	o 646
16.29/16.31	o 645
16.29/16.33	o 644
16.29/16.35	o 617
16.29/16.37	o 616
16.29/16.39	o 615
1800.08/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352780-1176641422/instance-352780-1176641422.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-352780-1176641422 -o ROOT/results/node6/solver-352780-1176641422 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352780-1176641422/PBS4 /tmp/evaluation/352780-1176641422/instance-352780-1176641422.opb 

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 11181
/proc/meminfo: memFree=1837360/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=1912 CPUtime=0
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 140179851 1957888 270 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/11181/statm: 478 270 86 219 0 255 0

[startup+0.0783931 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 11181
/proc/meminfo: memFree=1837360/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=2384 CPUtime=0.07
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 371 0 0 0 7 0 0 0 18 0 1 0 140179851 2441216 353 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588993 0 0 4096 0 0 0 0 17 1 0 0
/proc/11181/statm: 596 353 87 219 0 373 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2384

[startup+0.101396 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 11181
/proc/meminfo: memFree=1837360/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=2384 CPUtime=0.09
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 371 0 0 0 9 0 0 0 18 0 1 0 140179851 2441216 353 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588877 0 0 4096 0 0 0 0 17 1 0 0
/proc/11181/statm: 596 353 87 219 0 373 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2384

[startup+0.301419 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 11181
/proc/meminfo: memFree=1837360/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=2380 CPUtime=0.29
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 465 0 0 0 29 0 0 0 19 0 1 0 140179851 2437120 447 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 595 447 102 219 0 372 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2380

[startup+0.701466 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 11181
/proc/meminfo: memFree=1837360/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=2380 CPUtime=0.69
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 465 0 0 0 68 1 0 0 23 0 1 0 140179851 2437120 447 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 595 447 102 219 0 372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2380

[startup+1.50256 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11182
/proc/meminfo: memFree=1835944/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=2380 CPUtime=1.49
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 465 0 0 0 145 4 0 0 25 0 1 0 140179851 2437120 447 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 595 447 102 219 0 372 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2380

[startup+3.10175 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11182
/proc/meminfo: memFree=1835816/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=2380 CPUtime=3.09
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 465 0 0 0 301 8 0 0 25 0 1 0 140179851 2437120 447 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548526 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 595 447 102 219 0 372 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30112 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11182
/proc/meminfo: memFree=1835752/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=2380 CPUtime=6.28
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 465 0 0 0 610 18 0 0 25 0 1 0 140179851 2437120 447 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548526 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 595 447 102 219 0 372 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 2380

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11182
/proc/meminfo: memFree=1835688/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=2380 CPUtime=12.69
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 468 0 0 0 1228 41 0 0 25 0 1 0 140179851 2437120 450 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 595 450 102 219 0 372 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2380

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11182
/proc/meminfo: memFree=1834984/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=3548 CPUtime=25.48
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 644 0 0 0 2488 60 0 0 25 0 1 0 140179851 3633152 626 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 887 626 103 219 0 664 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3548

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11182
/proc/meminfo: memFree=1833832/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=4572 CPUtime=51.08
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 926 0 0 0 5047 61 0 0 25 0 1 0 140179851 4681728 908 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 1143 908 103 219 0 920 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4572

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11182
/proc/meminfo: memFree=1831464/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=6620 CPUtime=102.27
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 1520 0 0 0 10165 62 0 0 25 0 1 0 140179851 6778880 1502 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559915 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 1655 1502 103 219 0 1432 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6620

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11182
/proc/meminfo: memFree=1828776/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=10716 CPUtime=162.24
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 2177 0 0 0 16162 62 0 0 25 0 1 0 140179851 10973184 2159 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 2679 2159 103 219 0 2456 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10716

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11182
/proc/meminfo: memFree=1825832/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=19096 CPUtime=222.22
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 2880 0 0 0 22159 63 0 0 25 0 1 0 140179851 19554304 2862 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 4774 2862 103 219 0 4551 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 19096

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11182
/proc/meminfo: memFree=1823144/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=19096 CPUtime=282.21
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 3558 0 0 0 28157 64 0 0 25 0 1 0 140179851 19554304 3540 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 4774 3540 103 219 0 4551 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19096

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11182
/proc/meminfo: memFree=1820264/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=19096 CPUtime=342.19
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 4263 0 0 0 34154 65 0 0 25 0 1 0 140179851 19554304 4245 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 4774 4245 103 219 0 4551 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19096

[startup+402.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 11182
/proc/meminfo: memFree=1817384/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=35580 CPUtime=402.17
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 4971 0 0 0 40152 65 0 0 25 0 1 0 140179851 36433920 4953 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 8895 4953 103 219 0 8672 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 35580

[startup+462.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 11182
/proc/meminfo: memFree=1814696/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=35580 CPUtime=462.15
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 5637 0 0 0 46149 66 0 0 25 0 1 0 140179851 36433920 5619 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 8895 5619 103 219 0 8672 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 35580

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11182
/proc/meminfo: memFree=1811944/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=35580 CPUtime=522.14
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 6318 0 0 0 52147 67 0 0 25 0 1 0 140179851 36433920 6300 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 8895 6300 103 219 0 8672 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 35580

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11182
/proc/meminfo: memFree=1809064/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=35580 CPUtime=582.12
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 7018 0 0 0 58144 68 0 0 25 0 1 0 140179851 36433920 7000 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 8895 7000 103 219 0 8672 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 35580

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 11248
/proc/meminfo: memFree=1804792/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=35580 CPUtime=642.08
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 7719 0 0 0 64139 69 0 0 25 0 1 0 140179851 36433920 7701 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 8895 7701 103 219 0 8672 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 35580


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11380
/proc/meminfo: memFree=1788072/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=71232 CPUtime=881.94
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 12213 0 0 0 88041 153 0 0 25 0 1 0 140179851 72941568 12146 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 17808 12146 104 219 0 17585 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 71232

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11380
/proc/meminfo: memFree=1787368/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=72176 CPUtime=941.93
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 12471 0 0 0 94007 186 0 0 25 0 1 0 140179851 73908224 12307 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 18044 12307 104 219 0 17821 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 72176

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11380
/proc/meminfo: memFree=1786984/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=72404 CPUtime=1001.91
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 12555 0 0 0 99978 213 0 0 25 0 1 0 140179851 74141696 12391 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 18101 12391 104 219 0 17878 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 72404

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11380
/proc/meminfo: memFree=1786344/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=72948 CPUtime=1061.89
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 12700 0 0 0 105946 243 0 0 25 0 1 0 140179851 74698752 12536 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 18237 12536 104 219 0 18014 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 72948

[startup+1122.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 11380
/proc/meminfo: memFree=1785768/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=73512 CPUtime=1121.87
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 12852 0 0 0 111941 246 0 0 25 0 1 0 140179851 75276288 12688 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 18378 12688 104 219 0 18155 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 73512

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 11380
/proc/meminfo: memFree=1785192/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=73908 CPUtime=1181.85
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 12980 0 0 0 117938 247 0 0 25 0 1 0 140179851 75681792 12816 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547918 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 18477 12816 104 219 0 18254 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 73908

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11380
/proc/meminfo: memFree=1784808/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=75064 CPUtime=1241.84
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 13280 0 0 0 123935 249 0 0 25 0 1 0 140179851 76865536 12923 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 18766 12923 104 219 0 18543 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 75064

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11380
/proc/meminfo: memFree=1784488/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=75224 CPUtime=1301.82
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 13364 0 0 0 129929 253 0 0 25 0 1 0 140179851 77029376 13007 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 18806 13007 104 219 0 18583 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 75224

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11380
/proc/meminfo: memFree=1784104/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=75552 CPUtime=1361.8
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 13446 0 0 0 135925 255 0 0 25 0 1 0 140179851 77365248 13089 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 18888 13089 104 219 0 18665 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 75552

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11380
/proc/meminfo: memFree=1783784/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=75788 CPUtime=1421.79
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 13529 0 0 0 141922 257 0 0 25 0 1 0 140179851 77606912 13172 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 18947 13172 104 219 0 18724 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 75788

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11380
/proc/meminfo: memFree=1783464/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=76160 CPUtime=1481.77
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 13633 0 0 0 147917 260 0 0 25 0 1 0 140179851 77987840 13276 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 19040 13276 104 219 0 18817 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 76160

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11380
/proc/meminfo: memFree=1782760/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=76744 CPUtime=1541.75
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 13795 0 0 0 153913 262 0 0 25 0 1 0 140179851 78585856 13438 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 19186 13438 104 219 0 18963 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 76744

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11380
/proc/meminfo: memFree=1782504/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=76880 CPUtime=1601.73
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 13854 0 0 0 159910 263 0 0 25 0 1 0 140179851 78725120 13497 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 19220 13497 104 219 0 18997 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 76880

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11380
/proc/meminfo: memFree=1782120/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=77164 CPUtime=1661.71
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 13938 0 0 0 165906 265 0 0 25 0 1 0 140179851 79015936 13581 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 19291 13581 104 219 0 19068 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 77164

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11380
/proc/meminfo: memFree=1781736/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=77428 CPUtime=1721.7
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 14029 0 0 0 171902 268 0 0 25 0 1 0 140179851 79286272 13672 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 19357 13672 104 219 0 19134 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 77428

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11380
/proc/meminfo: memFree=1781288/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=79200 CPUtime=1781.67
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 14523 0 0 0 177897 270 0 0 25 0 1 0 140179851 81100800 13781 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 19800 13781 104 219 0 19577 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 79200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11380
/proc/meminfo: memFree=1781160/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=79448 CPUtime=1800.08
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 14547 0 0 0 179737 271 0 0 25 0 1 0 140179851 81354752 13805 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 19862 13805 104 219 0 19639 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 79448

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11380
/proc/meminfo: memFree=1781160/2055924 swapFree=4158476/4192956
[pid=11181] ppid=11179 vsize=79448 CPUtime=1800.08
/proc/11181/stat : 11181 (PBS4) R 11179 11181 10414 0 -1 4194304 14547 0 0 0 179737 271 0 0 25 0 1 0 140179851 81354752 13805 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11181/statm: 19862 13805 104 219 0 19639 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 79448

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1797.37
CPU system time (s): 2.72358
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 79448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.37
system time used= 2.72358
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14548
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= 38058

runsolver used 2.07168 second user time and 4.12237 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sun Apr 15 12:50:22 UTC 2007

IDJOB= 352780
IDBENCH= 2044
IDSOLVER= 157
FILE ID= node6/352780-1176641422

PBS_JOBID= 4556860

Free space on /tmp= 66556 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-exam.pi.opb
COMMAND LINE= /tmp/evaluation/352780-1176641422/PBS4 /tmp/evaluation/352780-1176641422/instance-352780-1176641422.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-352780-1176641422 -o ROOT/results/node6/conversion-352780-1176641422 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352780-1176641422/instance-352780-1176641422.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-352780-1176641422 -o ROOT/results/node6/solver-352780-1176641422 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352780-1176641422/PBS4 /tmp/evaluation/352780-1176641422/instance-352780-1176641422.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  c7b7ba2fb8a9fff5b9677d5bbd1edc0f

RANDOM SEED= 421293670

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1837768 kB
Buffers:         24344 kB
Cached:         107804 kB
SwapCached:       2628 kB
Active:          69788 kB
Inactive:        86564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1837768 kB
SwapTotal:     4192956 kB
SwapFree:      4158476 kB
Dirty:            1412 kB
Writeback:           0 kB
Mapped:          31544 kB
Slab:            47332 kB
Committed_AS:  6266744 kB
PageTables:       1784 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= 66556 MiB

End job on node6 on Sun Apr 15 13:20:25 UTC 2007