Trace number 353768

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. 1800.14 1800.75

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-2.opb
MD5SUMf7a936a02ddf18c17dc27b7b53733ab1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-57
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -57
Optimality of the best value was proved NO
Number of variables1534
Total number of constraints126163
Number of constraints which are clauses126163
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/353768-1176675325/instance-353768-1176675325.opb ......
0.79/0.86	c done parsing opb.
0.79/0.86	o 1534
0.79/0.88	o 1533
0.79/0.89	o 1532
0.89/0.90	o 1531
0.89/0.92	o 1530
0.89/0.96	o 1529
1.00/1.01	o 1528
1.00/1.04	o 1527
1.00/1.05	o 1526
1.29/1.31	o 1525
1.29/1.32	o 1492
4.69/4.72	o 1491
16.39/16.45	o 1490
16.58/16.62	o 1489
19.49/19.57	o 1488
1486.40/1486.92	o 1487
1800.09/1800.71	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353768-1176675325/instance-353768-1176675325.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/node67/watcher-353768-1176675325 -o ROOT/results/node67/solver-353768-1176675325 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/353768-1176675325/PBS4 /tmp/evaluation/353768-1176675325/instance-353768-1176675325.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13683
/proc/meminfo: memFree=1769400/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=1600 CPUtime=0
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 143521994 1638400 167 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 400 167 86 219 0 177 0

[startup+0.036336 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13683
/proc/meminfo: memFree=1769400/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=1880 CPUtime=0.03
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 262 0 0 0 3 0 0 0 18 0 1 0 143521994 1925120 244 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 470 244 87 219 0 247 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1880

[startup+0.101348 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13683
/proc/meminfo: memFree=1769400/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=2376 CPUtime=0.09
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 457 0 0 0 9 0 0 0 18 0 1 0 143521994 2433024 385 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 594 385 89 219 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2376

[startup+0.301384 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13683
/proc/meminfo: memFree=1769400/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=4448 CPUtime=0.29
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 1193 0 0 0 29 0 0 0 19 0 1 0 143521994 4554752 831 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 1112 831 89 219 0 889 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4448

[startup+0.701456 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13683
/proc/meminfo: memFree=1769400/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=9980 CPUtime=0.69
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 2511 0 0 0 68 1 0 0 22 0 1 0 143521994 10219520 1764 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 2495 1764 89 219 0 2272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9980

[startup+1.5016 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 13684
/proc/meminfo: memFree=1760560/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=14468 CPUtime=1.49
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 4064 0 0 0 147 2 0 0 25 0 1 0 143521994 14815232 3317 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 3617 3317 104 219 0 3394 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14468

[startup+3.1019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 13684
/proc/meminfo: memFree=1751728/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=39044 CPUtime=3.09
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 7094 0 0 0 305 4 0 0 25 0 1 0 143521994 39981056 6347 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 9761 6347 104 219 0 9538 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39044

[startup+6.30149 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 13684
/proc/meminfo: memFree=1729968/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=72076 CPUtime=6.29
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 11923 0 0 0 623 6 0 0 25 0 1 0 143521994 73805824 11176 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 18019 11176 104 219 0 17796 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 72076

[startup+12.7027 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 13684
/proc/meminfo: memFree=1693112/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=140960 CPUtime=12.69
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 21675 0 0 0 1258 11 0 0 25 0 1 0 143521994 144343040 20159 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 35240 20159 104 219 0 35017 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 140960

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 13684
/proc/meminfo: memFree=1635064/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=144096 CPUtime=25.48
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 35139 0 0 0 2529 19 0 0 25 0 1 0 143521994 147554304 33623 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552815 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 36024 33623 104 219 0 35801 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 144096

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 13684
/proc/meminfo: memFree=1615096/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=278096 CPUtime=51.07
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 40032 0 0 0 5082 25 0 0 25 0 1 0 143521994 284770304 38516 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 69524 38516 104 219 0 69301 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 278096

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 13684
/proc/meminfo: memFree=1602872/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=282872 CPUtime=102.26
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 43079 0 0 0 10195 31 0 0 25 0 1 0 143521994 289660928 41563 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 70718 41563 104 219 0 70495 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 282872

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13684
/proc/meminfo: memFree=1584696/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=286880 CPUtime=162.23
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 47798 0 0 0 16186 37 0 0 25 0 1 0 143521994 293765120 46282 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134561178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 71720 46282 104 219 0 71497 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 286880

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13684
/proc/meminfo: memFree=1580536/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=288736 CPUtime=222.21
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 48667 0 0 0 22178 43 0 0 25 0 1 0 143521994 295665664 47151 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 72184 47151 104 219 0 71961 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 288736

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13684
/proc/meminfo: memFree=1577848/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=290580 CPUtime=282.2
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 49321 0 0 0 28172 48 0 0 25 0 1 0 143521994 297553920 47805 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 72645 47805 104 219 0 72422 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 290580

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13684
/proc/meminfo: memFree=1575608/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=292256 CPUtime=342.18
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 49873 0 0 0 34167 51 0 0 25 0 1 0 143521994 299270144 48357 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552844 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 73064 48357 104 219 0 72841 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 292256

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13684
/proc/meminfo: memFree=1573688/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=300072 CPUtime=402.16
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 51914 0 0 0 40160 56 0 0 25 0 1 0 143521994 307273728 48861 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 75018 48861 104 219 0 74795 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 300072

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13684
/proc/meminfo: memFree=1571704/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=301596 CPUtime=462.14
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 52383 0 0 0 46155 59 0 0 25 0 1 0 143521994 308834304 49330 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 75399 49330 104 219 0 75176 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 301596

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13684
/proc/meminfo: memFree=1570104/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=302764 CPUtime=522.12
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 52783 0 0 0 52148 64 0 0 25 0 1 0 143521994 310030336 49730 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 75691 49730 104 219 0 75468 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 302764

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13684
/proc/meminfo: memFree=1568120/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=304532 CPUtime=582.09
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 53277 0 0 0 58142 67 0 0 25 0 1 0 143521994 311840768 50224 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549623 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 76133 50224 104 219 0 75910 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 304532

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13684
/proc/meminfo: memFree=1566840/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=305176 CPUtime=642.08
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 53581 0 0 0 64136 72 0 0 25 0 1 0 143521994 312500224 50528 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 76294 50528 104 219 0 76071 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 305176


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13684
/proc/meminfo: memFree=1561272/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=309560 CPUtime=882
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 54951 0 0 0 88113 87 0 0 25 0 1 0 143521994 316989440 51898 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 77390 51898 104 219 0 77167 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 309560

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13684
/proc/meminfo: memFree=1560440/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=310028 CPUtime=941.97
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 55170 0 0 0 94107 90 0 0 25 0 1 0 143521994 317468672 52117 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559643 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 77507 52117 104 219 0 77284 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 310028

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13684
/proc/meminfo: memFree=1559608/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=310684 CPUtime=1001.96
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 55395 0 0 0 100102 94 0 0 25 0 1 0 143521994 318140416 52342 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 77671 52342 104 219 0 77448 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 310684

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13684
/proc/meminfo: memFree=1558648/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=310876 CPUtime=1061.94
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 55648 0 0 0 106097 97 0 0 25 0 1 0 143521994 318337024 52595 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 77719 52595 104 219 0 77496 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 310876

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13684
/proc/meminfo: memFree=1557368/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=311884 CPUtime=1121.92
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 55949 0 0 0 112091 101 0 0 25 0 1 0 143521994 319369216 52896 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549609 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 77971 52896 104 219 0 77748 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 311884

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13684
/proc/meminfo: memFree=1556280/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=312604 CPUtime=1181.89
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 56212 0 0 0 118085 104 0 0 25 0 1 0 143521994 320106496 53159 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 78151 53159 104 219 0 77928 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 312604

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13684
/proc/meminfo: memFree=1555064/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=325808 CPUtime=1241.88
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 59558 0 0 0 124076 112 0 0 25 0 1 0 143521994 333627392 53432 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134585675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 81452 53432 104 219 0 81229 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 325808

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13684
/proc/meminfo: memFree=1554104/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=325968 CPUtime=1301.86
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 59798 0 0 0 130071 115 0 0 25 0 1 0 143521994 333791232 53672 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 81492 53672 104 219 0 81269 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 325968

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13684
/proc/meminfo: memFree=1553080/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=326920 CPUtime=1361.83
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 60048 0 0 0 136065 118 0 0 25 0 1 0 143521994 334766080 53922 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 81730 53922 104 219 0 81507 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 326920

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13684
/proc/meminfo: memFree=1551992/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=327752 CPUtime=1421.82
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 60315 0 0 0 142060 122 0 0 25 0 1 0 143521994 335618048 54189 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 81938 54189 104 219 0 81715 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 327752

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13686
/proc/meminfo: memFree=1551160/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=327912 CPUtime=1481.79
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 60532 0 0 0 148054 125 0 0 25 0 1 0 143521994 335781888 54406 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 81978 54406 104 219 0 81755 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 327912

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13686
/proc/meminfo: memFree=1549176/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=330176 CPUtime=1541.77
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 61017 0 0 0 154048 129 0 0 25 0 1 0 143521994 338100224 54891 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559426 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 82544 54891 104 219 0 82321 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 330176

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13686
/proc/meminfo: memFree=1548024/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=330736 CPUtime=1601.76
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 61327 0 0 0 160043 133 0 0 25 0 1 0 143521994 338673664 55201 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 82684 55201 104 219 0 82461 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 330736

[startup+1662.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 13686
/proc/meminfo: memFree=1546936/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=331652 CPUtime=1661.73
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 61583 0 0 0 166036 137 0 0 25 0 1 0 143521994 339611648 55457 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 82913 55457 104 219 0 82690 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 331652

[startup+1722.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 13686
/proc/meminfo: memFree=1546104/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=331652 CPUtime=1721.72
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 61772 0 0 0 172031 141 0 0 25 0 1 0 143521994 339611648 55646 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 82913 55646 104 219 0 82690 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 331652

[startup+1782.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/65 13686
/proc/meminfo: memFree=1545336/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=332600 CPUtime=1781.69
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 61988 0 0 0 178026 143 0 0 25 0 1 0 143521994 340582400 55862 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 83150 55862 104 219 0 82927 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 332600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 13686
/proc/meminfo: memFree=1544952/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=332760 CPUtime=1800.09
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 62077 0 0 0 179865 144 0 0 25 0 1 0 143521994 340746240 55951 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 83190 55951 104 219 0 82967 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 332760

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

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

[startup+1800.71 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 13686
/proc/meminfo: memFree=1544952/2055920 swapFree=4183904/4192956
[pid=13683] ppid=13681 vsize=332760 CPUtime=1800.09
/proc/13683/stat : 13683 (PBS4) R 13681 13683 12690 0 -1 4194304 62077 0 0 0 179865 144 0 0 25 0 1 0 143521994 340746240 55951 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13683/statm: 83190 55951 104 219 0 82967 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 332760

Child status: 0
Real time (s): 1800.75
CPU time (s): 1800.14
CPU user time (s): 1798.66
CPU system time (s): 1.48477
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 332760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.66
system time used= 1.48477
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62078
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= 2809

runsolver used 1.21481 second user time and 3.71344 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Sun Apr 15 22:15:25 UTC 2007

IDJOB= 353768
IDBENCH= 2268
IDSOLVER= 157
FILE ID= node67/353768-1176675325

PBS_JOBID= 4559926

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-frb59-26-2.opb
COMMAND LINE= /tmp/evaluation/353768-1176675325/PBS4 /tmp/evaluation/353768-1176675325/instance-353768-1176675325.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-353768-1176675325 -o ROOT/results/node67/conversion-353768-1176675325 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353768-1176675325/instance-353768-1176675325.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-353768-1176675325 -o ROOT/results/node67/solver-353768-1176675325 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/353768-1176675325/PBS4 /tmp/evaluation/353768-1176675325/instance-353768-1176675325.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  f7a936a02ddf18c17dc27b7b53733ab1

RANDOM SEED= 893688288

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1769808 kB
Buffers:         22492 kB
Cached:         173404 kB
SwapCached:       3140 kB
Active:          61960 kB
Inactive:       144248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1769808 kB
SwapTotal:     4192956 kB
SwapFree:      4183904 kB
Dirty:            4216 kB
Writeback:           0 kB
Mapped:          16308 kB
Slab:            65812 kB
Committed_AS:   189068 kB
PageTables:       1456 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 node67 on Sun Apr 15 22:45:28 UTC 2007