Trace number 353599

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 1800.75

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-3.opb
MD5SUM1925793f412227c60146f261684ef7c1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-52
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -52
Optimality of the best value was proved NO
Number of variables1272
Total number of constraints94127
Number of constraints which are clauses94127
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 constraint2
Number of terms in the objective function 1272
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 1272
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1272
Number of bits of the biggest sum of numbers11
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/353599-1176670465/instance-353599-1176670465.opb ......
0.59/0.62	c done parsing opb.
0.59/0.62	o 1272
0.59/0.63	o 1271
0.59/0.64	o 1270
0.59/0.65	o 1269
0.59/0.67	o 1268
0.99/1.08	o 1267
0.99/1.08	o 1234
1.09/1.15	o 1233
19.88/19.96	o 1232
72.67/72.75	o 1231
109.16/109.22	o 1230
1443.66/1444.22	o 1229
1800.06/1800.71	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353599-1176670465/instance-353599-1176670465.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/node11/watcher-353599-1176670465 -o ROOT/results/node11/solver-353599-1176670465 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/353599-1176670465/PBS4 /tmp/evaluation/353599-1176670465/instance-353599-1176670465.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: 0.91 0.97 0.99 3/77 20050
/proc/meminfo: memFree=1575024/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=1456 CPUtime=0
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 108095454 1490944 159 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/20050/statm: 364 159 86 219 0 141 0

[startup+0.0384681 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 20050
/proc/meminfo: memFree=1575024/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=1736 CPUtime=0.03
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 264 0 0 0 3 0 0 0 18 0 1 0 108095454 1777664 246 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/20050/statm: 434 246 87 219 0 211 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1736

[startup+0.101475 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 20050
/proc/meminfo: memFree=1575024/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=2320 CPUtime=0.09
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 459 0 0 0 9 0 0 0 18 0 1 0 108095454 2375680 385 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/20050/statm: 580 385 89 219 0 357 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2320

[startup+0.301498 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 20050
/proc/meminfo: memFree=1575024/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=5540 CPUtime=0.29
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 1222 0 0 0 29 0 0 0 19 0 1 0 108095454 5672960 858 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/20050/statm: 1385 858 89 219 0 1162 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5540

[startup+0.701545 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 20050
/proc/meminfo: memFree=1575024/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=9912 CPUtime=0.69
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 2490 0 0 0 68 1 0 0 23 0 1 0 108095454 10149888 1741 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 2478 1741 104 219 0 2255 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9912

[startup+1.50164 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 20051
/proc/meminfo: memFree=1565736/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=22200 CPUtime=1.49
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 4156 0 0 0 147 2 0 0 25 0 1 0 108095454 22732800 3407 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 5550 3407 104 219 0 5327 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22200

[startup+3.10183 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 20051
/proc/meminfo: memFree=1557352/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=38716 CPUtime=3.09
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 6814 0 0 0 306 3 0 0 25 0 1 0 108095454 39645184 6065 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 9679 6065 104 219 0 9456 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38716

[startup+6.30121 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 20051
/proc/meminfo: memFree=1538280/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=71752 CPUtime=6.29
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 10897 0 0 0 624 5 0 0 25 0 1 0 108095454 73474048 10148 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 17938 10148 104 219 0 17715 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 71752

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 20051
/proc/meminfo: memFree=1503912/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=137448 CPUtime=12.69
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 19193 0 0 0 1259 10 0 0 25 0 1 0 108095454 140746752 18444 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 34362 18444 104 219 0 34139 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 137448

[startup+25.5025 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 20051
/proc/meminfo: memFree=1469160/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=140744 CPUtime=25.49
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 27595 0 0 0 2533 16 0 0 25 0 1 0 108095454 144121856 26846 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 35186 26846 104 219 0 34963 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 140744

[startup+51.1025 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 20051
/proc/meminfo: memFree=1436200/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=144392 CPUtime=51.07
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 35495 0 0 0 5085 22 0 0 25 0 1 0 108095454 147857408 34746 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 36098 34746 104 219 0 35875 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 144392

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 20051
/proc/meminfo: memFree=1397672/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=283736 CPUtime=102.27
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 45769 0 0 0 10193 34 0 0 25 0 1 0 108095454 290545664 44251 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585691 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 70934 44251 104 219 0 70711 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 283736

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20051
/proc/meminfo: memFree=1390184/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=288116 CPUtime=162.24
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 47642 0 0 0 16184 40 0 0 25 0 1 0 108095454 295030784 46124 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559400 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 72029 46124 104 219 0 71806 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 288116

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 20051
/proc/meminfo: memFree=1387240/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=290796 CPUtime=222.22
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 48339 0 0 0 22175 47 0 0 25 0 1 0 108095454 297775104 46821 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 72699 46821 104 219 0 72476 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 290796

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20051
/proc/meminfo: memFree=1384808/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=293044 CPUtime=282.2
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 48957 0 0 0 28167 53 0 0 25 0 1 0 108095454 300077056 47439 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 73261 47439 104 219 0 73038 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 293044

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20051
/proc/meminfo: memFree=1382568/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=294956 CPUtime=342.19
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 49507 0 0 0 34160 59 0 0 25 0 1 0 108095454 302034944 47989 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 73739 47989 104 219 0 73516 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 294956

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 20117
/proc/meminfo: memFree=1379384/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=302492 CPUtime=402.14
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 51552 0 0 0 40148 66 0 0 25 0 1 0 108095454 309751808 48497 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547135 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 75623 48497 104 219 0 75400 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 302492

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20249
/proc/meminfo: memFree=1378912/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=303744 CPUtime=462.05
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 51904 0 0 0 46135 70 0 0 25 0 1 0 108095454 311033856 48849 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585709 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 75936 48849 104 219 0 75713 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 303744

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20249
/proc/meminfo: memFree=1377384/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=304656 CPUtime=522.03
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 52298 0 0 0 52129 74 0 0 25 0 1 0 108095454 311967744 49243 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 76164 49243 104 219 0 75941 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 304656

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20249
/proc/meminfo: memFree=1376232/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=305316 CPUtime=582.01
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 52596 0 0 0 58121 80 0 0 25 0 1 0 108095454 312643584 49541 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549623 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 76329 49541 104 219 0 76106 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 305316

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20249
/proc/meminfo: memFree=1374824/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=306368 CPUtime=642
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 52923 0 0 0 64116 84 0 0 25 0 1 0 108095454 313720832 49868 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563293 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 76592 49868 104 219 0 76369 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 306368


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20249
/proc/meminfo: memFree=1370088/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=308968 CPUtime=881.93
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 54107 0 0 0 88091 102 0 0 25 0 1 0 108095454 316383232 51052 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 77242 51052 104 219 0 77019 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 308968

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20249
/proc/meminfo: memFree=1369064/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=309648 CPUtime=941.91
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 54377 0 0 0 94084 107 0 0 25 0 1 0 108095454 317079552 51322 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549334 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 77412 51322 104 219 0 77189 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 309648

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20249
/proc/meminfo: memFree=1368232/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=310200 CPUtime=1001.89
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 54639 0 0 0 100079 110 0 0 25 0 1 0 108095454 317644800 51584 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134532111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 77550 51584 104 219 0 77327 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 310200

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20249
/proc/meminfo: memFree=1367336/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=310788 CPUtime=1061.87
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 54903 0 0 0 106073 114 0 0 25 0 1 0 108095454 318246912 51848 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549279 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 77697 51848 104 219 0 77474 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 310788

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20249
/proc/meminfo: memFree=1365928/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=324148 CPUtime=1121.86
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 58291 0 0 0 112065 121 0 0 25 0 1 0 108095454 331927552 52163 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 81037 52163 104 219 0 80814 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 324148

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20249
/proc/meminfo: memFree=1364776/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=324468 CPUtime=1181.83
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 58604 0 0 0 118059 124 0 0 25 0 1 0 108095454 332255232 52476 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 81117 52476 104 219 0 80894 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 324468

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20249
/proc/meminfo: memFree=1363688/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=325132 CPUtime=1241.82
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 58841 0 0 0 124054 128 0 0 25 0 1 0 108095454 332935168 52713 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 81283 52713 104 219 0 81060 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 325132

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20249
/proc/meminfo: memFree=1362728/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=325836 CPUtime=1301.81
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 59089 0 0 0 130049 132 0 0 25 0 1 0 108095454 333656064 52961 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551799 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 81459 52961 104 219 0 81236 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 325836

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20249
/proc/meminfo: memFree=1361768/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=325836 CPUtime=1361.79
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 59319 0 0 0 136042 137 0 0 25 0 1 0 108095454 333656064 53191 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134566327 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 81459 53191 104 219 0 81236 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 325836

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20249
/proc/meminfo: memFree=1360744/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=326728 CPUtime=1421.77
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 59554 0 0 0 142036 141 0 0 25 0 1 0 108095454 334569472 53426 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134561169 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 81682 53426 104 219 0 81459 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 326728

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20249
/proc/meminfo: memFree=1359784/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=327524 CPUtime=1481.75
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 59785 0 0 0 148031 144 0 0 25 0 1 0 108095454 335384576 53657 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134566711 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 81881 53657 104 219 0 81658 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 327524

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20249
/proc/meminfo: memFree=1358504/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=328052 CPUtime=1541.72
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 60110 0 0 0 154023 149 0 0 25 0 1 0 108095454 335925248 53982 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134561157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 82013 53982 104 219 0 81790 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 328052

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20249
/proc/meminfo: memFree=1357544/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=329040 CPUtime=1601.71
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 60350 0 0 0 160018 153 0 0 25 0 1 0 108095454 336936960 54222 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 82260 54222 104 219 0 82037 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 329040

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20249
/proc/meminfo: memFree=1356584/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=329200 CPUtime=1661.69
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 60624 0 0 0 166012 157 0 0 25 0 1 0 108095454 337100800 54496 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 82300 54496 104 219 0 82077 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 329200

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20249
/proc/meminfo: memFree=1355624/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=330100 CPUtime=1721.68
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 60859 0 0 0 172007 161 0 0 25 0 1 0 108095454 338022400 54731 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134783526 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 82525 54731 104 219 0 82302 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 330100

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20249
/proc/meminfo: memFree=1354600/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=330244 CPUtime=1781.66
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 61102 0 0 0 178001 165 0 0 25 0 1 0 108095454 338169856 54974 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 82561 54974 104 219 0 82338 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 330244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20249
/proc/meminfo: memFree=1354408/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=330244 CPUtime=1800.06
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 61168 0 0 0 179841 165 0 0 25 0 1 0 108095454 338169856 55040 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 82561 55040 104 219 0 82338 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 330244

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: 0.99 0.97 0.99 2/78 20249
/proc/meminfo: memFree=1354408/2055920 swapFree=4146224/4192956
[pid=20050] ppid=20048 vsize=330244 CPUtime=1800.06
/proc/20050/stat : 20050 (PBS4) R 20048 20050 19383 0 -1 4194304 61168 0 0 0 179841 165 0 0 25 0 1 0 108095454 338169856 55040 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20050/statm: 82561 55040 104 219 0 82338 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 330244

Child status: 0
Real time (s): 1800.75
CPU time (s): 1800.11
CPU user time (s): 1798.41
CPU system time (s): 1.69274
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 330244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.41
system time used= 1.69274
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61169
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= 4068

runsolver used 2.03569 second user time and 4.23836 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Sun Apr 15 20:54:25 UTC 2007

IDJOB= 353599
IDBENCH= 2255
IDSOLVER= 157
FILE ID= node11/353599-1176670465

PBS_JOBID= 4559387

Free space on /tmp= 66467 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-3.opb
COMMAND LINE= /tmp/evaluation/353599-1176670465/PBS4 /tmp/evaluation/353599-1176670465/instance-353599-1176670465.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node11/convwatcher-353599-1176670465 -o ROOT/results/node11/conversion-353599-1176670465 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353599-1176670465/instance-353599-1176670465.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-353599-1176670465 -o ROOT/results/node11/solver-353599-1176670465 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/353599-1176670465/PBS4 /tmp/evaluation/353599-1176670465/instance-353599-1176670465.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  1925793f412227c60146f261684ef7c1

RANDOM SEED= 784594134

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1575496 kB
Buffers:         56600 kB
Cached:         350164 kB
SwapCached:      15788 kB
Active:         199532 kB
Inactive:       233792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1575496 kB
SwapTotal:     4192956 kB
SwapFree:      4146224 kB
Dirty:            3404 kB
Writeback:           0 kB
Mapped:          29976 kB
Slab:            32544 kB
Committed_AS:  5614508 kB
PageTables:       1848 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= 66467 MiB

End job on node11 on Sun Apr 15 21:24:28 UTC 2007