Trace number 363969

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. 1800.06 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-bench1.pi.opb
MD5SUMdf1c0055bf82833faa95d352e28c6731
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark121
Best CPU time to get the best result obtained on this benchmark15.5636
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 121
Optimality of the best value was proved YES
Number of variables4676
Total number of constraints398
Number of constraints which are clauses398
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 constraint2
Maximum length of a constraint80
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/363969-1177035624/instance-363969-1177035624.opb ......
0.19/0.23	c done parsing opb.
0.19/0.23	o 3701
0.29/0.31	o 3700
0.39/0.40	o 3699
0.39/0.48	o 3698
0.49/0.57	o 3697
0.59/0.65	o 3696
0.69/0.74	o 3695
0.79/0.82	o 3694
0.89/0.91	o 3693
0.89/0.99	o 3692
0.99/1.07	o 3691
1.10/1.16	o 3690
1.19/1.24	o 3689
1.29/1.33	o 3688
1.39/1.42	o 3687
1.49/1.50	o 3686
1.49/1.59	o 3685
1.59/1.67	o 3684
1.69/1.76	o 3683
1.79/1.84	o 3682
1.89/1.93	o 3681
1.99/2.01	o 3680
1.99/2.10	o 3679
2.09/2.18	o 3678
2.19/2.27	o 3677
2.29/2.35	o 3676
2.39/2.44	o 3675
2.49/2.52	o 3674
2.59/2.61	o 3673
2.59/2.69	o 3672
2.68/2.78	o 3671
2.79/2.86	o 3670
2.89/2.95	o 3669
2.99/3.03	o 3668
3.09/3.12	o 3667
3.19/3.20	o 3666
3.19/3.29	o 3665
3.29/3.37	o 3664
3.39/3.46	o 3663
3.49/3.54	o 3662
3.59/3.63	o 3661
3.69/3.71	o 3660
3.79/3.80	o 3659
3.79/3.89	o 3658
3.88/3.97	o 3657
3.99/4.06	o 3656
4.09/4.14	o 3655
4.19/4.23	o 3654
4.29/4.31	o 3653
4.29/4.40	o 3652
4.39/4.48	o 3651
4.48/4.57	o 3650
4.59/4.65	o 3649
4.69/4.74	o 3648
4.78/4.82	o 3647
4.88/4.90	o 3646
4.88/4.99	o 3645
4.99/5.07	o 3644
5.08/5.16	o 3643
5.18/5.24	o 3642
5.29/5.33	o 3641
5.39/5.41	o 3640
5.39/5.50	o 3639
5.49/5.58	o 3638
5.59/5.67	o 3637
5.68/5.75	o 3636
5.78/5.84	o 3635
5.88/5.92	o 3634
5.99/6.01	o 3633
5.99/6.09	o 3632
6.09/6.18	o 3631
6.19/6.26	o 3630
6.29/6.35	o 3629
6.39/6.43	o 3628
6.49/6.51	o 3627
6.49/6.60	o 3626
6.59/6.68	o 3625
6.69/6.77	o 3624
6.79/6.85	o 3623
6.88/6.94	o 3622
6.99/7.02	o 3621
7.08/7.11	o 3620
7.08/7.18	o 2621
7.19/7.24	o 2620
7.29/7.30	o 2591
7.29/7.36	o 2590
7.39/7.43	o 2589
7.39/7.49	o 2588
7.49/7.55	o 2574
7.59/7.61	o 2573
7.59/7.67	o 2572
7.69/7.74	o 2571
7.78/7.80	o 2570
7.78/7.86	o 2569
7.89/7.92	o 2568
7.89/7.98	o 2567
7.98/8.05	o 2566
8.09/8.11	o 2565
8.09/8.17	o 2564
8.19/8.23	o 2563
8.19/8.29	o 2562
8.28/8.36	o 2561
8.39/8.42	o 2560
8.39/8.48	o 2559
8.48/8.54	o 2558
8.59/8.61	o 2557
8.59/8.67	o 2556
8.69/8.73	o 2555
8.69/8.79	o 2554
8.79/8.85	o 2553
8.89/8.92	o 2552
8.89/8.98	o 2551
8.98/9.04	o 2550
9.08/9.10	o 2549
9.08/9.16	o 2548
9.18/9.22	o 2547
9.18/9.28	o 2546
9.28/9.35	o 2545
9.39/9.41	o 2544
9.39/9.47	o 2543
9.48/9.53	o 2542
9.48/9.59	o 2541
9.59/9.66	o 2540
9.69/9.72	o 2370
9.69/9.77	o 2369
9.79/9.83	o 2295
9.79/9.89	o 2294
9.89/9.94	o 2293
9.98/10.06	o 2292
9.98/10.10	o 1196
10.08/10.13	o 1195
10.08/10.16	o 1194
10.08/10.19	o 1193
10.18/10.22	o 1192
10.18/10.25	o 1191
10.28/10.32	o 1190
10.28/10.34	o 671
10.28/10.36	o 633
10.38/10.40	o 632
10.38/10.41	o 375
10.59/10.60	o 374
1800.04/1800.71	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363969-1177035624/instance-363969-1177035624.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/node46/watcher-363969-1177035624 -o ROOT/results/node46/solver-363969-1177035624 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363969-1177035624/PBS4 /tmp/evaluation/363969-1177035624/instance-363969-1177035624.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: 0.92 0.98 0.99 3/78 28379
/proc/meminfo: memFree=1713328/2055920 swapFree=4134036/4192956
[pid=28379] ppid=28377 vsize=1912 CPUtime=0
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 58245415 1957888 270 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/28379/statm: 478 270 86 219 0 255 0

[startup+0.0674511 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 28379
/proc/meminfo: memFree=1713328/2055920 swapFree=4134036/4192956
[pid=28379] ppid=28377 vsize=2196 CPUtime=0.06
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 353 0 0 0 6 0 0 0 18 0 1 0 58245415 2248704 335 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588395 0 0 4096 0 0 0 0 17 1 0 0
/proc/28379/statm: 549 335 87 219 0 326 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2196

[startup+0.101457 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 28379
/proc/meminfo: memFree=1713328/2055920 swapFree=4134036/4192956
[pid=28379] ppid=28377 vsize=2384 CPUtime=0.09
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 371 0 0 0 9 0 0 0 18 0 1 0 58245415 2441216 353 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588993 0 0 4096 0 0 0 0 17 1 0 0
/proc/28379/statm: 596 353 87 219 0 373 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2384

[startup+0.301494 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 28379
/proc/meminfo: memFree=1713328/2055920 swapFree=4134036/4192956
[pid=28379] ppid=28377 vsize=2380 CPUtime=0.29
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 433 0 0 0 29 0 0 0 19 0 1 0 58245415 2437120 415 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 595 415 102 219 0 372 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2380

[startup+0.701568 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 28379
/proc/meminfo: memFree=1713328/2055920 swapFree=4134036/4192956
[pid=28379] ppid=28377 vsize=2380 CPUtime=0.69
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 433 0 0 0 67 2 0 0 23 0 1 0 58245415 2437120 415 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 595 415 102 219 0 372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2380

[startup+1.50172 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 28380
/proc/meminfo: memFree=1712040/2055920 swapFree=4134036/4192956
[pid=28379] ppid=28377 vsize=2380 CPUtime=1.49
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 433 0 0 0 144 5 0 0 25 0 1 0 58245415 2437120 415 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 595 415 102 219 0 372 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2380

[startup+3.10301 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 28380
/proc/meminfo: memFree=1711912/2055920 swapFree=4134036/4192956
[pid=28379] ppid=28377 vsize=2380 CPUtime=3.09
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 433 0 0 0 297 12 0 0 25 0 1 0 58245415 2437120 415 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 595 415 102 219 0 372 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30161 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 28380
/proc/meminfo: memFree=1711784/2055920 swapFree=4134036/4192956
[pid=28379] ppid=28377 vsize=2380 CPUtime=6.29
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 433 0 0 0 607 22 0 0 25 0 1 0 58245415 2437120 415 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 595 415 102 219 0 372 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2380

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 28380
/proc/meminfo: memFree=1711144/2055920 swapFree=4134036/4192956
[pid=28379] ppid=28377 vsize=3200 CPUtime=12.68
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 590 0 0 0 1226 42 0 0 25 0 1 0 58245415 3276800 572 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 800 572 103 219 0 577 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3200

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 28380
/proc/meminfo: memFree=1710824/2055920 swapFree=4134036/4192956
[pid=28379] ppid=28377 vsize=3344 CPUtime=25.48
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 660 0 0 0 2505 43 0 0 25 0 1 0 58245415 3424256 642 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 836 642 103 219 0 613 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3344

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 28380
/proc/meminfo: memFree=1710376/2055920 swapFree=4134100/4192956
[pid=28379] ppid=28377 vsize=4000 CPUtime=51.07
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 798 0 0 0 5063 44 0 0 25 0 1 0 58245415 4096000 780 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 1000 780 103 219 0 777 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4000

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 28380
/proc/meminfo: memFree=1709608/2055920 swapFree=4134100/4192956
[pid=28379] ppid=28377 vsize=5024 CPUtime=102.25
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 978 0 0 0 10181 44 0 0 25 0 1 0 58245415 5144576 960 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 1256 960 103 219 0 1033 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 5024

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28380
/proc/meminfo: memFree=1708648/2055920 swapFree=4134100/4192956
[pid=28379] ppid=28377 vsize=7248 CPUtime=162.23
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 1192 0 0 0 16179 44 0 0 25 0 1 0 58245415 7421952 1174 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 1812 1174 103 219 0 1589 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7248

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28380
/proc/meminfo: memFree=1707816/2055920 swapFree=4134164/4192956
[pid=28379] ppid=28377 vsize=7248 CPUtime=222.21
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 1396 0 0 0 22176 45 0 0 25 0 1 0 58245415 7421952 1378 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 1812 1378 103 219 0 1589 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7248

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28380
/proc/meminfo: memFree=1706984/2055920 swapFree=4134164/4192956
[pid=28379] ppid=28377 vsize=7248 CPUtime=282.19
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 1602 0 0 0 28174 45 0 0 25 0 1 0 58245415 7421952 1584 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 1812 1584 103 219 0 1589 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7248

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28380
/proc/meminfo: memFree=1706088/2055920 swapFree=4134164/4192956
[pid=28379] ppid=28377 vsize=11344 CPUtime=342.16
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 1808 0 0 0 34171 45 0 0 25 0 1 0 58245415 11616256 1790 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 2836 1790 103 219 0 2613 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 11344

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28380
/proc/meminfo: memFree=1705192/2055920 swapFree=4134228/4192956
[pid=28379] ppid=28377 vsize=11344 CPUtime=402.14
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 2025 0 0 0 40169 45 0 0 25 0 1 0 58245415 11616256 2007 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 2836 2007 103 219 0 2613 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 11344

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28380
/proc/meminfo: memFree=1704360/2055920 swapFree=4134228/4192956
[pid=28379] ppid=28377 vsize=11344 CPUtime=462.12
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 2228 0 0 0 46166 46 0 0 25 0 1 0 58245415 11616256 2210 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 2836 2210 103 219 0 2613 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 11344

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28380
/proc/meminfo: memFree=1703592/2055920 swapFree=4134292/4192956
[pid=28379] ppid=28377 vsize=11344 CPUtime=522.1
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 2435 0 0 0 52164 46 0 0 25 0 1 0 58245415 11616256 2417 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 2836 2417 103 219 0 2613 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 11344

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28380
/proc/meminfo: memFree=1702760/2055920 swapFree=4134292/4192956
[pid=28379] ppid=28377 vsize=11344 CPUtime=582.07
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 2638 0 0 0 58161 46 0 0 25 0 1 0 58245415 11616256 2620 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 2836 2620 103 219 0 2613 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 11344

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28380
/proc/meminfo: memFree=1701992/2055920 swapFree=4134356/4192956
[pid=28379] ppid=28377 vsize=19536 CPUtime=642.06
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 2843 0 0 0 64159 47 0 0 25 0 1 0 58245415 20004864 2825 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 4884 2825 103 219 0 4661 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 19536


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28380
/proc/meminfo: memFree=1698536/2055920 swapFree=4134420/4192956
[pid=28379] ppid=28377 vsize=19712 CPUtime=881.97
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 3687 0 0 0 88149 48 0 0 25 0 1 0 58245415 20185088 3669 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 4928 3669 103 219 0 4705 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 19712

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28382
/proc/meminfo: memFree=1697704/2055920 swapFree=4134484/4192956
[pid=28379] ppid=28377 vsize=19712 CPUtime=941.95
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 3898 0 0 0 94147 48 0 0 25 0 1 0 58245415 20185088 3880 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 4928 3880 103 219 0 4705 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 19712

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28382
/proc/meminfo: memFree=1696872/2055920 swapFree=4134484/4192956
[pid=28379] ppid=28377 vsize=19712 CPUtime=1001.92
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 4105 0 0 0 100144 48 0 0 25 0 1 0 58245415 20185088 4087 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 4928 4087 103 219 0 4705 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 19712

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28382
/proc/meminfo: memFree=1696040/2055920 swapFree=4134484/4192956
[pid=28379] ppid=28377 vsize=19712 CPUtime=1061.91
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 4313 0 0 0 106142 49 0 0 25 0 1 0 58245415 20185088 4295 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 4928 4295 103 219 0 4705 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 19712

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28382
/proc/meminfo: memFree=1695208/2055920 swapFree=4134548/4192956
[pid=28379] ppid=28377 vsize=19712 CPUtime=1121.88
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 4523 0 0 0 112139 49 0 0 25 0 1 0 58245415 20185088 4505 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 4928 4505 103 219 0 4705 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 19712

[startup+1182.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 28382
/proc/meminfo: memFree=1694312/2055920 swapFree=4134548/4192956
[pid=28379] ppid=28377 vsize=19712 CPUtime=1181.86
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 4734 0 0 0 118136 50 0 0 25 0 1 0 58245415 20185088 4716 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 4928 4716 103 219 0 4705 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 19712

[startup+1242.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 28382
/proc/meminfo: memFree=1693480/2055920 swapFree=4134612/4192956
[pid=28379] ppid=28377 vsize=36096 CPUtime=1241.84
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 4945 0 0 0 124134 50 0 0 25 0 1 0 58245415 36962304 4927 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 9024 4927 103 219 0 8801 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 36096

[startup+1302.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 28382
/proc/meminfo: memFree=1692648/2055920 swapFree=4134612/4192956
[pid=28379] ppid=28377 vsize=36096 CPUtime=1301.82
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 5155 0 0 0 130132 50 0 0 25 0 1 0 58245415 36962304 5137 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 9024 5137 103 219 0 8801 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 36096

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28382
/proc/meminfo: memFree=1691752/2055920 swapFree=4134612/4192956
[pid=28379] ppid=28377 vsize=36096 CPUtime=1361.8
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 5369 0 0 0 136129 51 0 0 25 0 1 0 58245415 36962304 5351 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 9024 5351 103 219 0 8801 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 36096

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28382
/proc/meminfo: memFree=1690792/2055920 swapFree=4134676/4192956
[pid=28379] ppid=28377 vsize=36240 CPUtime=1421.77
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 5605 0 0 0 142126 51 0 0 25 0 1 0 58245415 37109760 5587 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 9060 5587 103 219 0 8837 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 36240

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28382
/proc/meminfo: memFree=1690024/2055920 swapFree=4134676/4192956
[pid=28379] ppid=28377 vsize=36240 CPUtime=1481.75
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 5808 0 0 0 148123 52 0 0 25 0 1 0 58245415 37109760 5790 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 9060 5790 103 219 0 8837 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 36240

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28382
/proc/meminfo: memFree=1686504/2055920 swapFree=4134740/4192956
[pid=28379] ppid=28377 vsize=37444 CPUtime=1541.73
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 6726 0 0 0 154111 62 0 0 25 0 1 0 58245415 38342656 6659 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563053 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 9361 6659 104 219 0 9138 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 37444

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28382
/proc/meminfo: memFree=1683048/2055920 swapFree=4134740/4192956
[pid=28379] ppid=28377 vsize=38092 CPUtime=1601.7
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 7598 0 0 0 160103 67 0 0 25 0 1 0 58245415 39006208 7531 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 9523 7531 104 219 0 9300 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 38092

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28382
/proc/meminfo: memFree=1679784/2055920 swapFree=4134740/4192956
[pid=28379] ppid=28377 vsize=38236 CPUtime=1661.68
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 8391 0 0 0 166097 71 0 0 25 0 1 0 58245415 39153664 8324 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 9559 8324 104 219 0 9336 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 38236

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28382
/proc/meminfo: memFree=1678760/2055920 swapFree=4134804/4192956
[pid=28379] ppid=28377 vsize=38484 CPUtime=1721.66
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 8664 0 0 0 172092 74 0 0 25 0 1 0 58245415 39407616 8597 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563077 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 9621 8597 104 219 0 9398 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 38484

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28382
/proc/meminfo: memFree=1678504/2055920 swapFree=4134804/4192956
[pid=28379] ppid=28377 vsize=38620 CPUtime=1781.64
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 8714 0 0 0 178085 79 0 0 25 0 1 0 58245415 39546880 8647 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 9655 8647 104 219 0 9432 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 38620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28382
/proc/meminfo: memFree=1678504/2055920 swapFree=4134804/4192956
[pid=28379] ppid=28377 vsize=38620 CPUtime=1800.04
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 8716 0 0 0 179925 79 0 0 25 0 1 0 58245415 39546880 8649 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 9655 8649 104 219 0 9432 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 38620

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 2/79 28382
/proc/meminfo: memFree=1678504/2055920 swapFree=4134804/4192956
[pid=28379] ppid=28377 vsize=38620 CPUtime=1800.04
/proc/28379/stat : 28379 (PBS4) R 28377 28379 27240 0 -1 4194304 8716 0 0 0 179925 79 0 0 25 0 1 0 58245415 39546880 8649 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28379/statm: 9655 8649 104 219 0 9432 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 38620

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.06
CPU user time (s): 1799.26
CPU system time (s): 0.803877
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 38620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.26
system time used= 0.803877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8717
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= 37782

runsolver used 1.90771 second user time and 4.65829 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Fri Apr 20 02:20:24 UTC 2007

IDJOB= 363969
IDBENCH= 2048
IDSOLVER= 157
FILE ID= node46/363969-1177035624

PBS_JOBID= 4630642

Free space on /tmp= 66083 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-bench1.pi.opb
COMMAND LINE= /tmp/evaluation/363969-1177035624/PBS4 /tmp/evaluation/363969-1177035624/instance-363969-1177035624.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-363969-1177035624 -o ROOT/results/node46/conversion-363969-1177035624 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363969-1177035624/instance-363969-1177035624.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-363969-1177035624 -o ROOT/results/node46/solver-363969-1177035624 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363969-1177035624/PBS4 /tmp/evaluation/363969-1177035624/instance-363969-1177035624.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  df1c0055bf82833faa95d352e28c6731

RANDOM SEED= 971447238

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1713736 kB
Buffers:         50172 kB
Cached:         221120 kB
SwapCached:       3020 kB
Active:         100900 kB
Inactive:       194444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1713736 kB
SwapTotal:     4192956 kB
SwapFree:      4134036 kB
Dirty:            1276 kB
Writeback:           0 kB
Mapped:          30916 kB
Slab:            32152 kB
Committed_AS:  2722432 kB
PageTables:       1988 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= 66083 MiB

End job on node46 on Fri Apr 20 02:50:27 UTC 2007