Trace number 353781

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 1800.65

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-5.opb
MD5SUM2295cbab79cf702b6a93f1d0b8bae876
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-58
Best CPU time to get the best result obtained on this benchmark1800.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -58
Optimality of the best value was proved NO
Number of variables1534
Total number of constraints125982
Number of constraints which are clauses125982
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 1534
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 1534
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 1534
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/353781-1176675663/instance-353781-1176675663.opb ......
0.79/0.85	c done parsing opb.
0.79/0.85	o 1534
0.79/0.87	o 1533
0.89/0.90	o 1532
0.89/0.99	o 1531
0.99/1.01	o 1516
14.29/14.31	o 1492
14.99/15.08	o 1491
15.39/15.48	o 1490
27.28/27.39	o 1489
635.70/635.93	o 1488
1152.54/1152.90	o 1487
1800.06/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353781-1176675663/instance-353781-1176675663.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/node35/watcher-353781-1176675663 -o ROOT/results/node35/solver-353781-1176675663 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/353781-1176675663/PBS4 /tmp/evaluation/353781-1176675663/instance-353781-1176675663.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.14 1.19 1.15 3/77 24579
/proc/meminfo: memFree=1725744/2055920 swapFree=4083988/4192956
[pid=24579] ppid=24577 vsize=1600 CPUtime=0
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 115481760 1638400 168 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/24579/statm: 400 168 86 219 0 177 0

[startup+0.0548071 s]
/proc/loadavg: 1.14 1.19 1.15 3/77 24579
/proc/meminfo: memFree=1725744/2055920 swapFree=4083988/4192956
[pid=24579] ppid=24577 vsize=1932 CPUtime=0.05
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 320 0 0 0 5 0 0 0 18 0 1 0 115481760 1978368 298 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/24579/statm: 483 298 87 219 0 260 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1932

[startup+0.101811 s]
/proc/loadavg: 1.14 1.19 1.15 3/77 24579
/proc/meminfo: memFree=1725744/2055920 swapFree=4083988/4192956
[pid=24579] ppid=24577 vsize=2380 CPUtime=0.09
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 459 0 0 0 9 0 0 0 18 0 1 0 115481760 2437120 388 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/24579/statm: 595 388 89 219 0 372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2380

[startup+0.301834 s]
/proc/loadavg: 1.14 1.19 1.15 3/77 24579
/proc/meminfo: memFree=1725744/2055920 swapFree=4083988/4192956
[pid=24579] ppid=24577 vsize=4452 CPUtime=0.29
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 1198 0 0 0 29 0 0 0 19 0 1 0 115481760 4558848 837 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/24579/statm: 1113 837 89 219 0 890 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4452

[startup+0.701881 s]
/proc/loadavg: 1.14 1.19 1.15 3/77 24579
/proc/meminfo: memFree=1725744/2055920 swapFree=4083988/4192956
[pid=24579] ppid=24577 vsize=9984 CPUtime=0.69
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 2518 0 0 0 68 1 0 0 23 0 1 0 115481760 10223616 1772 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/24579/statm: 2496 1772 89 219 0 2273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9984

[startup+1.50297 s]
/proc/loadavg: 1.14 1.19 1.15 2/78 24580
/proc/meminfo: memFree=1716584/2055920 swapFree=4083988/4192956
[pid=24579] ppid=24577 vsize=22664 CPUtime=1.49
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 4255 0 0 0 148 1 0 0 25 0 1 0 115481760 23207936 3509 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547138 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 5666 3509 104 219 0 5443 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22664

[startup+3.10116 s]
/proc/loadavg: 1.14 1.19 1.15 2/78 24580
/proc/meminfo: memFree=1706616/2055920 swapFree=4083988/4192956
[pid=24579] ppid=24577 vsize=39180 CPUtime=3.09
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 7571 0 0 0 307 2 0 0 25 0 1 0 115481760 40120320 6825 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134561382 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 9795 6825 104 219 0 9572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39180

[startup+6.30153 s]
/proc/loadavg: 1.13 1.19 1.14 2/78 24580
/proc/meminfo: memFree=1682680/2055920 swapFree=4083988/4192956
[pid=24579] ppid=24577 vsize=72092 CPUtime=6.29
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 13076 0 0 0 624 5 0 0 25 0 1 0 115481760 73822208 12330 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 18023 12330 104 219 0 17800 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 72092

[startup+12.7013 s]
/proc/loadavg: 1.12 1.19 1.14 2/78 24580
/proc/meminfo: memFree=1643248/2055920 swapFree=4083988/4192956
[pid=24579] ppid=24577 vsize=141136 CPUtime=12.68
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 23149 0 0 0 1258 10 0 0 25 0 1 0 115481760 144523264 21634 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134561167 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 35284 21634 104 219 0 35061 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 141136

[startup+25.5018 s]
/proc/loadavg: 1.09 1.18 1.14 2/78 24580
/proc/meminfo: memFree=1585520/2055920 swapFree=4084052/4192956
[pid=24579] ppid=24577 vsize=275560 CPUtime=25.48
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 36706 0 0 0 2531 17 0 0 25 0 1 0 115481760 282173440 35191 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 68890 35191 104 219 0 68667 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 275560

[startup+51.1018 s]
/proc/loadavg: 1.06 1.16 1.14 2/78 24580
/proc/meminfo: memFree=1560560/2055920 swapFree=4084052/4192956
[pid=24579] ppid=24577 vsize=280188 CPUtime=51.07
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 42859 0 0 0 5086 21 0 0 25 0 1 0 115481760 286912512 41344 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 70047 41344 104 219 0 69824 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 280188

[startup+102.306 s]
/proc/loadavg: 1.02 1.13 1.13 2/78 24580
/proc/meminfo: memFree=1544048/2055920 swapFree=4084052/4192956
[pid=24579] ppid=24577 vsize=284900 CPUtime=102.26
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 46938 0 0 0 10197 29 0 0 25 0 1 0 115481760 291737600 45423 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 71225 45423 104 219 0 71002 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 284900

[startup+162.302 s]
/proc/loadavg: 1.01 1.11 1.11 2/78 24580
/proc/meminfo: memFree=1537648/2055920 swapFree=4084052/4192956
[pid=24579] ppid=24577 vsize=288976 CPUtime=162.24
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 48562 0 0 0 16190 34 0 0 25 0 1 0 115481760 295911424 47047 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 72244 47047 104 219 0 72021 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 288976

[startup+222.302 s]
/proc/loadavg: 1.00 1.08 1.10 2/78 24580
/proc/meminfo: memFree=1534384/2055920 swapFree=4084116/4192956
[pid=24579] ppid=24577 vsize=291512 CPUtime=222.22
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 49328 0 0 0 22183 39 0 0 25 0 1 0 115481760 298508288 47813 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552835 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 72878 47813 104 219 0 72655 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 291512

[startup+282.302 s]
/proc/loadavg: 1.00 1.07 1.09 2/78 24580
/proc/meminfo: memFree=1531632/2055920 swapFree=4084116/4192956
[pid=24579] ppid=24577 vsize=293984 CPUtime=282.2
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 50007 0 0 0 28176 44 0 0 25 0 1 0 115481760 301039616 48492 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559387 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 73496 48492 104 219 0 73273 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 293984

[startup+342.302 s]
/proc/loadavg: 1.00 1.05 1.08 2/78 24580
/proc/meminfo: memFree=1528880/2055920 swapFree=4084180/4192956
[pid=24579] ppid=24577 vsize=296276 CPUtime=342.18
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 50676 0 0 0 34170 48 0 0 25 0 1 0 115481760 303386624 49161 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 74069 49161 104 219 0 73846 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 296276

[startup+402.302 s]
/proc/loadavg: 1.00 1.04 1.08 2/78 24580
/proc/meminfo: memFree=1526832/2055920 swapFree=4084180/4192956
[pid=24579] ppid=24577 vsize=304280 CPUtime=402.17
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 52726 0 0 0 40163 54 0 0 25 0 1 0 115481760 311582720 49674 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 76070 49674 104 219 0 75847 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 304280

[startup+462.302 s]
/proc/loadavg: 1.00 1.03 1.07 2/78 24580
/proc/meminfo: memFree=1525168/2055920 swapFree=4084244/4192956
[pid=24579] ppid=24577 vsize=305504 CPUtime=462.15
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 53142 0 0 0 46157 58 0 0 25 0 1 0 115481760 312836096 50090 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134585718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 76376 50090 104 219 0 76153 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 305504

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.07 2/78 24580
/proc/meminfo: memFree=1523440/2055920 swapFree=4084244/4192956
[pid=24579] ppid=24577 vsize=306856 CPUtime=522.13
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 53580 0 0 0 52150 63 0 0 25 0 1 0 115481760 314220544 50528 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 76714 50528 104 219 0 76491 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 306856

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.06 2/78 24580
/proc/meminfo: memFree=1521840/2055920 swapFree=4084244/4192956
[pid=24579] ppid=24577 vsize=307740 CPUtime=582.11
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 53957 0 0 0 58142 69 0 0 25 0 1 0 115481760 315125760 50905 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 76935 50905 104 219 0 76712 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 307740

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.06 2/78 24580
/proc/meminfo: memFree=1519984/2055920 swapFree=4084308/4192956
[pid=24579] ppid=24577 vsize=309448 CPUtime=642.1
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 54434 0 0 0 64137 73 0 0 25 0 1 0 115481760 316874752 51382 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 77362 51382 104 219 0 77139 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 309448


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 24580
/proc/meminfo: memFree=1516592/2055920 swapFree=4084372/4192956
[pid=24579] ppid=24577 vsize=311716 CPUtime=822.05
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 55281 0 0 0 82117 88 0 0 25 0 1 0 115481760 319197184 52229 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 77929 52229 104 219 0 77706 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 311716

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 24580
/proc/meminfo: memFree=1515568/2055920 swapFree=4084372/4192956
[pid=24579] ppid=24577 vsize=312280 CPUtime=882.02
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 55524 0 0 0 88111 91 0 0 25 0 1 0 115481760 319774720 52472 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549508 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 78070 52472 104 219 0 77847 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 312280

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 24580
/proc/meminfo: memFree=1514544/2055920 swapFree=4084436/4192956
[pid=24579] ppid=24577 vsize=313028 CPUtime=942.01
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 55797 0 0 0 94105 96 0 0 25 0 1 0 115481760 320540672 52745 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 78257 52745 104 219 0 78034 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 313028

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 24580
/proc/meminfo: memFree=1513456/2055920 swapFree=4084436/4192956
[pid=24579] ppid=24577 vsize=313644 CPUtime=1001.99
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 56052 0 0 0 100098 101 0 0 25 0 1 0 115481760 321171456 53000 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 78411 53000 104 219 0 78188 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 313644

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 24582
/proc/meminfo: memFree=1512368/2055920 swapFree=4084500/4192956
[pid=24579] ppid=24577 vsize=314528 CPUtime=1061.98
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 56338 0 0 0 106094 104 0 0 25 0 1 0 115481760 322076672 53286 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 78632 53286 104 219 0 78409 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 314528

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 24582
/proc/meminfo: memFree=1511280/2055920 swapFree=4084500/4192956
[pid=24579] ppid=24577 vsize=315364 CPUtime=1121.96
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 56596 0 0 0 112088 108 0 0 25 0 1 0 115481760 322932736 53544 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559426 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 78841 53544 104 219 0 78618 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 315364

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24582
/proc/meminfo: memFree=1510256/2055920 swapFree=4084500/4192956
[pid=24579] ppid=24577 vsize=316088 CPUtime=1181.93
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 56841 0 0 0 118082 111 0 0 25 0 1 0 115481760 323674112 53789 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551194 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 79022 53789 104 219 0 78799 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 316088

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24582
/proc/meminfo: memFree=1509296/2055920 swapFree=4084564/4192956
[pid=24579] ppid=24577 vsize=328536 CPUtime=1241.92
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 60154 0 0 0 124076 116 0 0 25 0 1 0 115481760 336420864 54029 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134532111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 82134 54029 104 219 0 81911 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 328536

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24582
/proc/meminfo: memFree=1508272/2055920 swapFree=4084564/4192956
[pid=24579] ppid=24577 vsize=329296 CPUtime=1301.91
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 60389 0 0 0 130072 119 0 0 25 0 1 0 115481760 337199104 54264 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 82324 54264 104 219 0 82101 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 329296

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24582
/proc/meminfo: memFree=1507376/2055920 swapFree=4084628/4192956
[pid=24579] ppid=24577 vsize=330080 CPUtime=1361.89
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 60599 0 0 0 136065 124 0 0 25 0 1 0 115481760 338001920 54474 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 82520 54474 104 219 0 82297 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 330080

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24582
/proc/meminfo: memFree=1506480/2055920 swapFree=4084628/4192956
[pid=24579] ppid=24577 vsize=330240 CPUtime=1421.87
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 60813 0 0 0 142059 128 0 0 25 0 1 0 115481760 338165760 54688 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 82560 54688 104 219 0 82337 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 330240

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24582
/proc/meminfo: memFree=1505648/2055920 swapFree=4084628/4192956
[pid=24579] ppid=24577 vsize=330920 CPUtime=1481.85
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 61024 0 0 0 148054 131 0 0 25 0 1 0 115481760 338862080 54899 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 82730 54899 104 219 0 82507 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 330920

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24582
/proc/meminfo: memFree=1504880/2055920 swapFree=4084692/4192956
[pid=24579] ppid=24577 vsize=331080 CPUtime=1541.83
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 61235 0 0 0 154048 135 0 0 25 0 1 0 115481760 339025920 55110 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559434 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 82770 55110 104 219 0 82547 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 331080

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24582
/proc/meminfo: memFree=1504048/2055920 swapFree=4084692/4192956
[pid=24579] ppid=24577 vsize=331800 CPUtime=1601.82
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 61445 0 0 0 160043 139 0 0 25 0 1 0 115481760 339763200 55320 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 82950 55320 104 219 0 82727 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 331800

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24582
/proc/meminfo: memFree=1503216/2055920 swapFree=4084756/4192956
[pid=24579] ppid=24577 vsize=331960 CPUtime=1661.8
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 61659 0 0 0 166037 143 0 0 25 0 1 0 115481760 339927040 55534 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 82990 55534 104 219 0 82767 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 331960

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24582
/proc/meminfo: memFree=1502384/2055920 swapFree=4084756/4192956
[pid=24579] ppid=24577 vsize=332884 CPUtime=1721.78
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 61874 0 0 0 172032 146 0 0 25 0 1 0 115481760 340873216 55749 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 83221 55749 104 219 0 82998 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 332884

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24582
/proc/meminfo: memFree=1501616/2055920 swapFree=4084756/4192956
[pid=24579] ppid=24577 vsize=332884 CPUtime=1781.76
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 62050 0 0 0 178026 150 0 0 25 0 1 0 115481760 340873216 55925 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134783505 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 83221 55925 104 219 0 82998 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 332884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24582
/proc/meminfo: memFree=1501360/2055920 swapFree=4084820/4192956
[pid=24579] ppid=24577 vsize=333044 CPUtime=1800.06
/proc/24579/stat : 24579 (PBS4) R 24577 24579 30368 0 -1 4194304 62125 0 0 0 179855 151 0 0 25 0 1 0 115481760 341037056 56000 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24579/statm: 83261 56000 104 219 0 83038 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 333044

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): 1800.65
CPU time (s): 1800.11
CPU user time (s): 1798.56
CPU system time (s): 1.55376
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 340828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.56
system time used= 1.55376
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62126
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= 37477

runsolver used 2.15567 second user time and 4.35834 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Sun Apr 15 22:21:03 UTC 2007

IDJOB= 353781
IDBENCH= 2269
IDSOLVER= 157
FILE ID= node35/353781-1176675663

PBS_JOBID= 4559927

Free space on /tmp= 66560 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/frb59-26-opb/normalized-frb59-26-5.opb
COMMAND LINE= /tmp/evaluation/353781-1176675663/PBS4 /tmp/evaluation/353781-1176675663/instance-353781-1176675663.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node35/convwatcher-353781-1176675663 -o ROOT/results/node35/conversion-353781-1176675663 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353781-1176675663/instance-353781-1176675663.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-353781-1176675663 -o ROOT/results/node35/solver-353781-1176675663 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/353781-1176675663/PBS4 /tmp/evaluation/353781-1176675663/instance-353781-1176675663.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  2295cbab79cf702b6a93f1d0b8bae876

RANDOM SEED= 70531509

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1726216 kB
Buffers:         73444 kB
Cached:         136468 kB
SwapCached:       2520 kB
Active:         182436 kB
Inactive:        83908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1726216 kB
SwapTotal:     4192956 kB
SwapFree:      4083988 kB
Dirty:            4324 kB
Writeback:           0 kB
Mapped:          63712 kB
Slab:            48708 kB
Committed_AS:  2376144 kB
PageTables:       2012 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= 66560 MiB

End job on node35 on Sun Apr 15 22:51:06 UTC 2007