Trace number 372240

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. 1800.11 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/reduced/
submittedPB07/aksoy/trarea_ac/normalized-reduced-fir04_trarea_ac.opb
MD5SUM1312c6b0204e50ac57a7790cd1d32db9
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark12940
Best CPU time to get the best result obtained on this benchmark0.510922
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12940
Optimality of the best value was proved YES
Number of variables1945
Total number of constraints3355
Number of constraints which are clauses3355
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 constraint1
Maximum length of a constraint55
Number of terms in the objective function 1036
Biggest coefficient in the objective function 650
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 524770
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 650
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 524770
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

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/372240-1177079220/instance-372240-1177079220.opb ......
0.00/0.04	c done parsing opb.
0.00/0.04	o 125763
0.00/0.04	o 125475
0.00/0.04	o 123644
0.00/0.05	o 123640
0.00/0.05	o 123636
0.00/0.05	o 61092
0.00/0.06	o 60347
0.05/0.06	o 58886
0.09/0.20	o 58866
13.59/13.61	o 58618
43.08/43.11	o 58348
49.38/49.46	o 58144
49.38/49.46	o 25171
49.38/49.47	o 25002
49.38/49.47	o 24999
49.38/49.47	o 24964
49.38/49.47	o 24855
56.08/56.19	o 24631
60.87/60.99	o 24544
67.97/68.10	o 24540
68.08/68.11	o 24505
68.18/68.21	o 24497
71.07/71.18	o 24470
71.17/71.22	o 24464
71.17/71.29	o 24333
74.47/74.50	o 24270
74.47/74.52	o 24018
74.47/74.55	o 24010
76.98/77.08	o 24009
79.67/79.79	o 23977
79.67/79.79	o 23876
79.77/79.85	o 23762
79.77/79.86	o 23738
79.86/79.92	o 23598
83.87/83.94	o 23589
83.87/83.97	o 23454
83.87/83.97	o 23121
83.87/83.97	o 23082
83.87/83.98	o 23081
83.97/84.03	o 23028
90.27/90.30	o 23012
90.27/90.32	o 22758
90.27/90.32	o 22462
90.27/90.32	o 22448
90.27/90.32	o 22421
90.27/90.33	o 22314
94.67/94.73	o 22277
100.66/100.70	o 22240
102.06/102.15	o 22239
104.26/104.32	o 22143
105.06/105.16	o 21777
105.96/106.09	o 21417
109.26/109.39	o 21373
109.36/109.44	o 21371
109.46/109.51	o 21357
110.36/110.46	o 21303
110.36/110.50	o 21274
110.46/110.50	o 21073
110.46/110.50	o 21070
110.46/110.50	o 20993
110.46/110.50	o 20902
110.46/110.50	o 20885
110.46/110.50	o 20481
110.46/110.51	o 20475
110.46/110.51	o 20472
110.46/110.51	o 20395
110.46/110.51	o 20304
110.46/110.51	o 20287
110.46/110.51	o 20279
110.46/110.51	o 19883
110.46/110.51	o 19799
110.46/110.52	o 19782
110.46/110.52	o 19378
110.46/110.52	o 19375
110.46/110.52	o 19342
110.46/110.52	o 19339
110.46/110.53	o 19311
113.86/113.95	o 19127
115.26/115.39	o 19039
115.76/115.86	o 18986
116.96/117.00	o 18967
126.36/126.45	o 18949
131.05/131.10	o 18946
131.25/131.37	o 18867
131.95/132.04	o 18779
136.85/136.99	o 18445
147.74/147.85	o 18401
148.75/148.89	o 18382
152.65/152.78	o 18149
153.65/153.77	o 17889
162.45/162.59	o 17845
164.85/164.91	o 17777
165.95/166.05	o 17637
169.04/169.15	o 17546
171.05/171.11	o 17307
172.34/172.43	o 17269
173.24/173.33	o 17229
176.24/176.34	o 17060
181.74/181.84	o 17032
187.44/187.53	o 17024
206.73/206.82	o 16979
214.03/214.11	o 16914
222.63/222.77	o 16898
277.12/277.27	o 16866
312.60/312.75	o 16853
343.59/343.70	o 16837
366.79/366.93	o 16726
460.66/460.83	o 16687
522.35/522.50	o 16676
558.53/558.75	o 16583
1029.10/1029.43	o 16531
1172.07/1172.50	o 16519
1209.25/1209.68	o 16518
1252.34/1252.71	o 16517
1253.74/1254.15	o 16513
1573.75/1574.25	o 16444
1753.90/1754.42	o 16403
1789.39/1789.98	o 16399
1800.10/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/372240-1177079220/instance-372240-1177079220.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/node27/watcher-372240-1177079220 -o ROOT/results/node27/solver-372240-1177079220 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372240-1177079220/PBS4 /tmp/evaluation/372240-1177079220/instance-372240-1177079220.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 3/65 2848
/proc/meminfo: memFree=1844960/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=1640 CPUtime=0
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 120617968 1679360 180 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/2848/statm: 410 180 86 219 0 187 0

[startup+0.0633329 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 2848
/proc/meminfo: memFree=1844960/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=1940 CPUtime=0.05
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 306 0 0 0 5 0 0 0 18 0 1 0 120617968 1986560 288 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 485 288 102 219 0 262 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1940

[startup+0.101337 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 2848
/proc/meminfo: memFree=1844960/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=1940 CPUtime=0.09
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 328 0 0 0 9 0 0 0 18 0 1 0 120617968 1986560 310 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 485 310 102 219 0 262 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1940

[startup+0.301356 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 2848
/proc/meminfo: memFree=1844960/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=2464 CPUtime=0.3
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 445 0 0 0 29 1 0 0 19 0 1 0 120617968 2523136 427 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 616 427 103 219 0 393 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2464

[startup+0.701397 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 2848
/proc/meminfo: memFree=1844960/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=2976 CPUtime=0.7
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 486 0 0 0 69 1 0 0 22 0 1 0 120617968 3047424 468 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 744 468 103 219 0 521 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2976

[startup+1.50148 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 2849
/proc/meminfo: memFree=1843416/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=3172 CPUtime=1.49
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 620 0 0 0 148 1 0 0 25 0 1 0 120617968 3248128 602 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 793 602 103 219 0 570 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3172

[startup+3.10164 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 2849
/proc/meminfo: memFree=1842456/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=4196 CPUtime=3.09
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 857 0 0 0 308 1 0 0 25 0 1 0 120617968 4296704 839 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 1049 839 103 219 0 826 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4196

[startup+6.30196 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 2849
/proc/meminfo: memFree=1840608/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=6244 CPUtime=6.29
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 1271 0 0 0 627 2 0 0 25 0 1 0 120617968 6393856 1253 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559802 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 1561 1253 103 219 0 1338 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6244

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 2849
/proc/meminfo: memFree=1837664/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=10532 CPUtime=12.69
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 1977 0 0 0 1266 3 0 0 25 0 1 0 120617968 10784768 1910 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 2633 1910 104 219 0 2410 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10532

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 2849
/proc/meminfo: memFree=1833184/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=12772 CPUtime=25.48
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 3137 0 0 0 2542 6 0 0 25 0 1 0 120617968 13078528 2973 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 3193 2973 104 219 0 2970 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12772

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 2851
/proc/meminfo: memFree=1831256/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=15008 CPUtime=51.08
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 3827 0 0 0 5092 16 0 0 25 0 1 0 120617968 15368192 3470 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 3752 3470 104 219 0 3529 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15008

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 2851
/proc/meminfo: memFree=1827872/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=19000 CPUtime=102.26
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 5032 0 0 0 10185 41 0 0 25 0 1 0 120617968 19456000 4290 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 4750 4290 104 219 0 4527 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19000

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2851
/proc/meminfo: memFree=1825312/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=20560 CPUtime=162.25
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 5668 0 0 0 16141 84 0 0 25 0 1 0 120617968 21053440 4926 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 5140 4926 104 219 0 4917 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 20560

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2851
/proc/meminfo: memFree=1823328/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=24704 CPUtime=222.22
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 6925 0 0 0 22099 123 0 0 25 0 1 0 120617968 25296896 5414 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 6176 5414 104 219 0 5953 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24704

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2851
/proc/meminfo: memFree=1821728/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=25712 CPUtime=282.21
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 7326 0 0 0 28068 153 0 0 25 0 1 0 120617968 26329088 5815 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 6428 5815 104 219 0 6205 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25712

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2851
/proc/meminfo: memFree=1820064/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=26628 CPUtime=342.19
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 7725 0 0 0 34034 185 0 0 25 0 1 0 120617968 27267072 6214 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 6657 6214 104 219 0 6434 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 26628

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2851
/proc/meminfo: memFree=1818592/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=27456 CPUtime=402.18
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 8091 0 0 0 40002 216 0 0 25 0 1 0 120617968 28114944 6580 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 6864 6580 104 219 0 6641 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 27456

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2851
/proc/meminfo: memFree=1817184/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=33988 CPUtime=462.16
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 9954 0 0 0 45974 242 0 0 25 0 1 0 120617968 34803712 6906 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 8497 6906 104 219 0 8274 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 33988

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2851
/proc/meminfo: memFree=1815904/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=34956 CPUtime=522.15
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 10268 0 0 0 51945 270 0 0 25 0 1 0 120617968 35794944 7220 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563092 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 8739 7220 104 219 0 8516 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 34956

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2851
/proc/meminfo: memFree=1814752/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=35420 CPUtime=582.13
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 10568 0 0 0 57920 293 0 0 25 0 1 0 120617968 36270080 7520 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 8855 7520 104 219 0 8632 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 35420

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2851
/proc/meminfo: memFree=1813600/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=35912 CPUtime=642.11
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 10852 0 0 0 63901 310 0 0 25 0 1 0 120617968 36773888 7804 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 8978 7804 104 219 0 8755 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 35912


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2851
/proc/meminfo: memFree=1810336/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=37720 CPUtime=822.06
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 11654 0 0 0 81839 367 0 0 25 0 1 0 120617968 38625280 8606 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 9430 8606 104 219 0 9207 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 37720

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2851
/proc/meminfo: memFree=1809376/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=38348 CPUtime=882.04
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 11893 0 0 0 87821 383 0 0 25 0 1 0 120617968 39268352 8845 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 9587 8845 104 219 0 9364 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 38348

[startup+942.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 2851
/proc/meminfo: memFree=1808544/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=39016 CPUtime=942.02
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 12111 0 0 0 93803 399 0 0 25 0 1 0 120617968 39952384 9063 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 9754 9063 104 219 0 9531 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 39016

[startup+1002.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 2851
/proc/meminfo: memFree=1807520/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=39016 CPUtime=1002.01
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 12349 0 0 0 99782 419 0 0 25 0 1 0 120617968 39952384 9301 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 9754 9301 104 219 0 9531 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 39016

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2851
/proc/meminfo: memFree=1806560/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=39844 CPUtime=1061.99
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 12575 0 0 0 105763 436 0 0 25 0 1 0 120617968 40800256 9527 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 9961 9527 104 219 0 9738 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 39844

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2851
/proc/meminfo: memFree=1805664/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=40596 CPUtime=1121.97
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 12810 0 0 0 111744 453 0 0 25 0 1 0 120617968 41570304 9762 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 10149 9762 104 219 0 9926 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 40596

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2851
/proc/meminfo: memFree=1804704/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=52884 CPUtime=1181.96
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 16118 0 0 0 117724 472 0 0 25 0 1 0 120617968 54153216 9997 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 13221 9997 104 219 0 12998 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 52884

[startup+1242.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 2851
/proc/meminfo: memFree=1803808/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=53684 CPUtime=1241.95
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 16331 0 0 0 123709 486 0 0 25 0 1 0 120617968 54972416 10210 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 13421 10210 104 219 0 13198 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 53684

[startup+1302.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 2851
/proc/meminfo: memFree=1802848/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=53684 CPUtime=1301.93
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 16549 0 0 0 129690 503 0 0 25 0 1 0 120617968 54972416 10428 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 13421 10428 104 219 0 13198 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 53684

[startup+1362.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/66 2851
/proc/meminfo: memFree=1802080/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=54536 CPUtime=1361.91
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 16765 0 0 0 135673 518 0 0 25 0 1 0 120617968 55844864 10644 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 13634 10644 104 219 0 13411 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 54536

[startup+1422.31 s]
/proc/loadavg: 1.14 1.06 1.01 2/66 2851
/proc/meminfo: memFree=1801184/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=54536 CPUtime=1421.9
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 16970 0 0 0 141660 530 0 0 25 0 1 0 120617968 55844864 10849 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 13634 10849 104 219 0 13411 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 54536

[startup+1482.3 s]
/proc/loadavg: 1.11 1.06 1.01 2/66 2851
/proc/meminfo: memFree=1800416/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=55440 CPUtime=1481.87
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 17177 0 0 0 147643 544 0 0 25 0 1 0 120617968 56770560 11056 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134585934 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 13860 11056 104 219 0 13637 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 55440

[startup+1542.3 s]
/proc/loadavg: 1.03 1.05 1.00 2/66 2851
/proc/meminfo: memFree=1799584/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=55440 CPUtime=1541.86
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 17370 0 0 0 153627 559 0 0 25 0 1 0 120617968 56770560 11249 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 13860 11249 104 219 0 13637 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 55440

[startup+1602.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 2851
/proc/meminfo: memFree=1798816/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=56400 CPUtime=1601.85
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 17580 0 0 0 159609 576 0 0 25 0 1 0 120617968 57753600 11459 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 14100 11459 104 219 0 13877 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 56400

[startup+1662.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 2851
/proc/meminfo: memFree=1798048/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=56400 CPUtime=1661.82
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 17762 0 0 0 165593 589 0 0 25 0 1 0 120617968 57753600 11641 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 14100 11641 104 219 0 13877 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 56400

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 2851
/proc/meminfo: memFree=1797152/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=56516 CPUtime=1721.81
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 17977 0 0 0 171574 607 0 0 25 0 1 0 120617968 57872384 11856 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 14129 11856 104 219 0 13906 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 56516

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 2851
/proc/meminfo: memFree=1796384/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=57536 CPUtime=1781.79
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 18162 0 0 0 177561 618 0 0 25 0 1 0 120617968 58916864 12041 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 14384 12041 104 219 0 14161 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 57536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 2851
/proc/meminfo: memFree=1796192/2055920 swapFree=4183004/4192956
[pid=2848] ppid=2846 vsize=57536 CPUtime=1800.1
/proc/2848/stat : 2848 (PBS4) R 2846 2848 2026 0 -1 4194304 18216 0 0 0 179387 623 0 0 25 0 1 0 120617968 58916864 12095 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2848/statm: 14384 12095 104 219 0 14161 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 57536

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.11
CPU user time (s): 1793.87
CPU system time (s): 6.24105
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 57536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.87
system time used= 6.24105
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18217
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= 3040

runsolver used 1.38479 second user time and 3.64445 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Fri Apr 20 14:27:01 UTC 2007

IDJOB= 372240
IDBENCH= 24958
IDSOLVER= 157
FILE ID= node27/372240-1177079220

PBS_JOBID= 4640260

Free space on /tmp= 66377 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/reduced/submittedPB07/aksoy/trarea_ac/normalized-reduced-fir04_trarea_ac.opb
COMMAND LINE= /tmp/evaluation/372240-1177079220/PBS4 /tmp/evaluation/372240-1177079220/instance-372240-1177079220.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node27/convwatcher-372240-1177079220 -o ROOT/results/node27/conversion-372240-1177079220 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372240-1177079220/instance-372240-1177079220.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-372240-1177079220 -o ROOT/results/node27/solver-372240-1177079220 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/372240-1177079220/PBS4 /tmp/evaluation/372240-1177079220/instance-372240-1177079220.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  1312c6b0204e50ac57a7790cd1d32db9

RANDOM SEED= 505405216

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 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		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1845432 kB
Buffers:         38228 kB
Cached:         101584 kB
SwapCached:       3736 kB
Active:          61584 kB
Inactive:        88268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1845432 kB
SwapTotal:     4192956 kB
SwapFree:      4183004 kB
Dirty:            1240 kB
Writeback:           0 kB
Mapped:          15964 kB
Slab:            46636 kB
Committed_AS:  2092048 kB
PageTables:       1412 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= 66377 MiB

End job on node27 on Fri Apr 20 14:57:03 UTC 2007