Trace number 353586

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 1800.64

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-5.opb
MD5SUMdadfd792215a2bce735ffb7b3e25dcc5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-44
Best CPU time to get the best result obtained on this benchmark1800.02
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -44
Optimality of the best value was proved NO
Number of variables945
Total number of constraints58579
Number of constraints which are clauses58579
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 945
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 945
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 945
Number of bits of the biggest sum of numbers10
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/353586-1176670100/instance-353586-1176670100.opb ......
0.29/0.37	c done parsing opb.
0.29/0.37	o 945
0.29/0.37	o 944
0.29/0.38	o 943
0.29/0.39	o 942
0.29/0.39	o 941
0.39/0.44	o 940
0.39/0.45	o 932
2.49/2.58	o 931
2.49/2.59	o 914
2.49/2.60	o 913
3.20/3.28	o 912
3.99/4.01	o 911
5.89/5.90	o 910
19.29/19.31	o 909
377.09/377.28	o 908
1800.01/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353586-1176670100/instance-353586-1176670100.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/node12/watcher-353586-1176670100 -o ROOT/results/node12/solver-353586-1176670100 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/353586-1176670100/PBS4 /tmp/evaluation/353586-1176670100/instance-353586-1176670100.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 13368
/proc/meminfo: memFree=1719744/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=1468 CPUtime=0
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 143047378 1503232 148 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588395 0 0 4096 0 0 0 0 17 1 0 0
/proc/13368/statm: 367 148 87 219 0 144 0

[startup+0.0455141 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 13368
/proc/meminfo: memFree=1719744/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=1788 CPUtime=0.04
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 292 0 0 0 4 0 0 0 18 0 1 0 143047378 1830912 268 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/13368/statm: 447 268 87 219 0 224 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1788

[startup+0.101519 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 13368
/proc/meminfo: memFree=1719744/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=2368 CPUtime=0.09
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 451 0 0 0 9 0 0 0 18 0 1 0 143047378 2424832 378 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/13368/statm: 592 378 89 219 0 369 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2368

[startup+0.301539 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 13368
/proc/meminfo: memFree=1719744/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=5452 CPUtime=0.29
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 1234 0 0 0 29 0 0 0 19 0 1 0 143047378 5582848 871 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/13368/statm: 1363 872 89 219 0 1140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5452

[startup+0.701578 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 13368
/proc/meminfo: memFree=1719744/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=11856 CPUtime=0.69
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 2148 0 0 0 68 1 0 0 23 0 1 0 143047378 12140544 1785 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 2964 1785 104 219 0 2741 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11856

[startup+1.50166 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 13369
/proc/meminfo: memFree=1710456/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=20048 CPUtime=1.49
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 3624 0 0 0 147 2 0 0 25 0 1 0 143047378 20529152 3261 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 5012 3261 104 219 0 4789 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20048

[startup+3.10182 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 13369
/proc/meminfo: memFree=1703224/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=36700 CPUtime=3.09
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 6153 0 0 0 306 3 0 0 25 0 1 0 143047378 37580800 5790 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 9175 5790 104 219 0 8952 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36700

[startup+6.30114 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 13369
/proc/meminfo: memFree=1680504/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=70136 CPUtime=6.29
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 11559 0 0 0 624 5 0 0 25 0 1 0 143047378 71819264 11196 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 17534 11196 104 219 0 17311 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 70136

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 13369
/proc/meminfo: memFree=1652856/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=73476 CPUtime=12.68
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 17955 0 0 0 1261 7 0 0 25 0 1 0 143047378 75239424 17207 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 18369 17207 104 219 0 18146 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 73476

[startup+25.5011 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 13369
/proc/meminfo: memFree=1624504/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=142304 CPUtime=25.49
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 24683 0 0 0 2537 12 0 0 25 0 1 0 143047378 145719296 23935 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 35576 23935 104 219 0 35353 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 142304

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 13369
/proc/meminfo: memFree=1610104/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=146140 CPUtime=51.07
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 28111 0 0 0 5091 16 0 0 25 0 1 0 143047378 149647360 27363 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 36535 27363 104 219 0 36312 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 146140

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 13369
/proc/meminfo: memFree=1601656/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=150984 CPUtime=102.27
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 30243 0 0 0 10204 23 0 0 25 0 1 0 143047378 154607616 29495 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 37746 29495 104 219 0 37523 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 150984

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13369
/proc/meminfo: memFree=1596920/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=158140 CPUtime=162.25
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 32168 0 0 0 16194 31 0 0 25 0 1 0 143047378 161935360 30651 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 39535 30651 104 219 0 39312 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 158140

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13369
/proc/meminfo: memFree=1594424/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=160172 CPUtime=222.23
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 32801 0 0 0 22186 37 0 0 25 0 1 0 143047378 164016128 31284 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 40043 31284 104 219 0 39820 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 160172

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13369
/proc/meminfo: memFree=1592376/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=161588 CPUtime=282.21
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 33305 0 0 0 28179 42 0 0 25 0 1 0 143047378 165466112 31788 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 40397 31788 104 219 0 40174 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 161588

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13369
/proc/meminfo: memFree=1588664/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=163540 CPUtime=342.2
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 34224 0 0 0 34171 49 0 0 25 0 1 0 143047378 167464960 32707 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 40885 32707 104 219 0 40662 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 163540

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13369
/proc/meminfo: memFree=1567928/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=171324 CPUtime=402.17
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 40938 0 0 0 40160 57 0 0 25 0 1 0 143047378 175435776 37884 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551182 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 42831 37884 104 219 0 42608 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 171324

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13369
/proc/meminfo: memFree=1566328/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=172452 CPUtime=462.16
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 41347 0 0 0 46154 62 0 0 25 0 1 0 143047378 176590848 38293 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 43113 38293 104 219 0 42890 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 172452

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13369
/proc/meminfo: memFree=1564792/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=173344 CPUtime=522.14
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 41721 0 0 0 52148 66 0 0 25 0 1 0 143047378 177504256 38667 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549599 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 43336 38667 104 219 0 43113 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 173344

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13369
/proc/meminfo: memFree=1563448/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=173876 CPUtime=582.13
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 42067 0 0 0 58143 70 0 0 25 0 1 0 143047378 178049024 39013 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 43469 39013 104 219 0 43246 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 173876

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13369
/proc/meminfo: memFree=1561976/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=174912 CPUtime=642.12
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 42418 0 0 0 64137 75 0 0 25 0 1 0 143047378 179109888 39364 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 43728 39364 104 219 0 43505 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 174912


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

[startup+822.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 13567
/proc/meminfo: memFree=1557744/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=177080 CPUtime=821.98
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 43432 0 0 0 82108 90 0 0 25 0 1 0 143047378 181329920 40378 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 44270 40378 104 219 0 44047 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 177080

[startup+882.302 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 13567
/proc/meminfo: memFree=1556536/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=177816 CPUtime=881.96
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 43765 0 0 0 88102 94 0 0 25 0 1 0 143047378 182083584 40711 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 44454 40711 104 219 0 44231 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 177816

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13567
/proc/meminfo: memFree=1555256/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=178588 CPUtime=941.95
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 44075 0 0 0 94095 100 0 0 25 0 1 0 143047378 182874112 41021 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 44647 41021 104 219 0 44424 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 178588

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13567
/proc/meminfo: memFree=1554232/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=179396 CPUtime=1001.93
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 44362 0 0 0 100088 105 0 0 25 0 1 0 143047378 183701504 41308 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549609 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 44849 41308 104 219 0 44626 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 179396

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13567
/proc/meminfo: memFree=1553016/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=192532 CPUtime=1061.92
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 47727 0 0 0 106081 111 0 0 25 0 1 0 143047378 197152768 41600 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 48133 41600 104 219 0 47910 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 192532

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13567
/proc/meminfo: memFree=1551864/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=193264 CPUtime=1121.9
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 48007 0 0 0 112074 116 0 0 25 0 1 0 143047378 197902336 41880 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549316 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 48316 41880 104 219 0 48093 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 193264

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13567
/proc/meminfo: memFree=1550712/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=193264 CPUtime=1181.88
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 48286 0 0 0 118069 119 0 0 25 0 1 0 143047378 197902336 42159 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 48316 42159 104 219 0 48093 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 193264

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13567
/proc/meminfo: memFree=1549624/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=194040 CPUtime=1241.86
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 48561 0 0 0 124063 123 0 0 25 0 1 0 143047378 198696960 42434 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 48510 42434 104 219 0 48287 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 194040

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13567
/proc/meminfo: memFree=1548408/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=195028 CPUtime=1301.85
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 48844 0 0 0 130057 128 0 0 25 0 1 0 143047378 199708672 42717 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134561175 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 48757 42717 104 219 0 48534 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 195028

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13567
/proc/meminfo: memFree=1547320/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=195028 CPUtime=1361.83
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 49111 0 0 0 136052 131 0 0 25 0 1 0 143047378 199708672 42984 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 48757 42984 104 219 0 48534 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 195028

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13567
/proc/meminfo: memFree=1546296/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=195904 CPUtime=1421.82
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 49361 0 0 0 142047 135 0 0 25 0 1 0 143047378 200605696 43234 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134550904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 48976 43234 104 219 0 48753 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 195904

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13567
/proc/meminfo: memFree=1545272/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=195904 CPUtime=1481.8
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 49607 0 0 0 148042 138 0 0 25 0 1 0 143047378 200605696 43480 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 48976 43480 104 219 0 48753 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 195904

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13567
/proc/meminfo: memFree=1544312/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=196996 CPUtime=1541.78
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 49860 0 0 0 154036 142 0 0 25 0 1 0 143047378 201723904 43733 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 49249 43733 104 219 0 49026 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 196996

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13567
/proc/meminfo: memFree=1543352/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=196996 CPUtime=1601.76
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 50098 0 0 0 160030 146 0 0 25 0 1 0 143047378 201723904 43971 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 49249 43971 104 219 0 49026 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 196996

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13567
/proc/meminfo: memFree=1542456/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=197988 CPUtime=1661.75
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 50357 0 0 0 166026 149 0 0 25 0 1 0 143047378 202739712 44230 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 49497 44230 104 219 0 49274 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 197988

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13567
/proc/meminfo: memFree=1541496/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=197988 CPUtime=1721.73
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 50601 0 0 0 172022 151 0 0 25 0 1 0 143047378 202739712 44474 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 49497 44474 104 219 0 49274 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 197988

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13567
/proc/meminfo: memFree=1540536/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=199040 CPUtime=1781.71
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 50828 0 0 0 178016 155 0 0 25 0 1 0 143047378 203816960 44701 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 49760 44701 104 219 0 49537 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 199040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13567
/proc/meminfo: memFree=1540216/2055920 swapFree=4169144/4192956
[pid=13368] ppid=13366 vsize=199040 CPUtime=1800.01
/proc/13368/stat : 13368 (PBS4) R 13366 13368 12615 0 -1 4194304 50914 0 0 0 179845 156 0 0 25 0 1 0 143047378 203816960 44787 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13368/statm: 49760 44787 104 219 0 49537 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 199040

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): 1800.64
CPU time (s): 1800.06
CPU user time (s): 1798.46
CPU system time (s): 1.59576
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 199040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.46
system time used= 1.59576
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50915
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= 37266

runsolver used 2.09768 second user time and 4.28935 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sun Apr 15 20:48:20 UTC 2007

IDJOB= 353586
IDBENCH= 2254
IDSOLVER= 157
FILE ID= node12/353586-1176670100

PBS_JOBID= 4559380

Free space on /tmp= 66431 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/frb45-21-opb/normalized-frb45-21-5.opb
COMMAND LINE= /tmp/evaluation/353586-1176670100/PBS4 /tmp/evaluation/353586-1176670100/instance-353586-1176670100.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-353586-1176670100 -o ROOT/results/node12/conversion-353586-1176670100 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353586-1176670100/instance-353586-1176670100.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-353586-1176670100 -o ROOT/results/node12/solver-353586-1176670100 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/353586-1176670100/PBS4 /tmp/evaluation/353586-1176670100/instance-353586-1176670100.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  dadfd792215a2bce735ffb7b3e25dcc5

RANDOM SEED= 774679949

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1720152 kB
Buffers:         38008 kB
Cached:         220028 kB
SwapCached:       2472 kB
Active:         166004 kB
Inactive:       116136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1720152 kB
SwapTotal:     4192956 kB
SwapFree:      4169144 kB
Dirty:            2516 kB
Writeback:           0 kB
Mapped:          31568 kB
Slab:            39132 kB
Committed_AS:  4216272 kB
PageTables:       1796 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= 66431 MiB

End job on node12 on Sun Apr 15 21:18:23 UTC 2007