Trace number 430388

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. 1800.02 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=97-P1=11-P2=73-P3=43-P4=127-P5=127-P6=37-P7=127-P8=5-B.opb
MD5SUM44a2a8c9706392fba8f7dee35869ba61
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.145977
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables168
Total number of constraints17
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)392
Sum of products size (including duplicates)784
Number of different products392
Sum of products size784

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/430388-1177994460/instance-430388-1177994460.opb ......
0.09/0.18	c done parsing opb.
0.09/0.18	o 27
278.99/279.19	o 25
337.16/337.35	o 15
816.58/816.96	o 13
1605.17/1605.98	o 9
1800.00/1800.80	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430388-1177994460/instance-430388-1177994460.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-430388-1177994460 -o ROOT/results/node40/solver-430388-1177994460 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430388-1177994460/PBS4 /tmp/evaluation/430388-1177994460/instance-430388-1177994460.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 0.98 3/77 18726
/proc/meminfo: memFree=1812640/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=1456 CPUtime=0
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 128325576 1490944 143 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/18726/statm: 364 143 87 219 0 141 0

[startup+0.0231531 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 18726
/proc/meminfo: memFree=1812640/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=1592 CPUtime=0.02
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 214 0 0 0 2 0 0 0 18 0 1 0 128325576 1630208 197 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 398 197 92 219 0 175 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1592

[startup+0.101169 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 18726
/proc/meminfo: memFree=1812640/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=2360 CPUtime=0.09
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 368 0 0 0 9 0 0 0 18 0 1 0 128325576 2416640 351 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 590 351 93 219 0 367 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2360

[startup+0.301211 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 18726
/proc/meminfo: memFree=1812640/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=3796 CPUtime=0.29
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 677 0 0 0 29 0 0 0 19 0 1 0 128325576 3887104 660 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 949 660 103 219 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3796

[startup+0.701294 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 18726
/proc/meminfo: memFree=1812640/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=6108 CPUtime=0.69
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 1014 0 0 0 68 1 0 0 22 0 1 0 128325576 6254592 997 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 1527 997 103 219 0 1304 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6108

[startup+1.50146 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 18727
/proc/meminfo: memFree=1808216/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=6564 CPUtime=1.49
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 1428 0 0 0 146 3 0 0 25 0 1 0 128325576 6721536 1362 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 1641 1362 104 219 0 1418 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6564

[startup+3.1018 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 18727
/proc/meminfo: memFree=1806744/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=6832 CPUtime=3.09
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 1639 0 0 0 305 4 0 0 25 0 1 0 128325576 6995968 1573 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 1708 1573 104 219 0 1485 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6832

[startup+6.30147 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 18727
/proc/meminfo: memFree=1805528/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=11972 CPUtime=6.29
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 2124 0 0 0 621 8 0 0 25 0 1 0 128325576 12259328 1961 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 2993 1961 104 219 0 2770 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11972

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 18727
/proc/meminfo: memFree=1803368/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=13456 CPUtime=12.68
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 2718 0 0 0 1255 13 0 0 25 0 1 0 128325576 13778944 2362 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 3364 2362 104 219 0 3141 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13456

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 18727
/proc/meminfo: memFree=1801768/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=14284 CPUtime=25.48
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 3194 0 0 0 2524 24 0 0 25 0 1 0 128325576 14626816 2838 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 3571 2838 104 219 0 3348 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14284

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 18727
/proc/meminfo: memFree=1795624/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=26088 CPUtime=51.07
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 5048 0 0 0 5066 41 0 0 25 0 1 0 128325576 26714112 4307 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 6522 4307 104 219 0 6299 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26088

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.98 2/78 18727
/proc/meminfo: memFree=1790888/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=27956 CPUtime=102.26
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 6192 0 0 0 10160 66 0 0 25 0 1 0 128325576 28626944 5451 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 6989 5451 104 219 0 6766 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27956

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 18727
/proc/meminfo: memFree=1788200/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=32572 CPUtime=162.23
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 7602 0 0 0 16127 96 0 0 25 0 1 0 128325576 33353728 6092 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 8143 6092 104 219 0 7920 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32572

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 18727
/proc/meminfo: memFree=1785000/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=34408 CPUtime=222.2
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 8458 0 0 0 22095 125 0 0 25 0 1 0 128325576 35233792 6948 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 8602 6948 104 219 0 8379 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 34408

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 18727
/proc/meminfo: memFree=1782696/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=41576 CPUtime=282.19
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 10483 0 0 0 28064 155 0 0 25 0 1 0 128325576 42573824 7436 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 10394 7436 104 219 0 10171 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 41576

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 18727
/proc/meminfo: memFree=1780968/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=42368 CPUtime=342.16
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 10931 0 0 0 34037 179 0 0 25 0 1 0 128325576 43384832 7884 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 10592 7884 104 219 0 10369 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 42368

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 18727
/proc/meminfo: memFree=1779112/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=43584 CPUtime=402.14
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 11377 0 0 0 40012 202 0 0 25 0 1 0 128325576 44630016 8330 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 10896 8330 104 219 0 10673 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 43584

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 18727
/proc/meminfo: memFree=1776104/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=44752 CPUtime=462.11
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 12115 0 0 0 45986 225 0 0 25 0 1 0 128325576 45826048 9068 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 11188 9068 104 219 0 10965 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 44752

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 18727
/proc/meminfo: memFree=1774440/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=45304 CPUtime=522.09
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 12554 0 0 0 51963 246 0 0 25 0 1 0 128325576 46391296 9507 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 11326 9507 104 219 0 11103 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 45304

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 18727
/proc/meminfo: memFree=1772968/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=46516 CPUtime=582.07
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 12910 0 0 0 57942 265 0 0 25 0 1 0 128325576 47632384 9863 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 11629 9863 104 219 0 11406 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 46516

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 18727
/proc/meminfo: memFree=1771752/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=46516 CPUtime=642.05
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 13196 0 0 0 63917 288 0 0 25 0 1 0 128325576 47632384 10149 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 11629 10149 104 219 0 11406 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 46516


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

[startup+822.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 18727
/proc/meminfo: memFree=1766056/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=61636 CPUtime=821.98
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 17658 0 0 0 81856 342 0 0 25 0 1 0 128325576 63115264 11538 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 15409 11538 104 219 0 15186 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 61636

[startup+882.303 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 18727
/proc/meminfo: memFree=1763944/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=63412 CPUtime=881.95
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 18176 0 0 0 87838 357 0 0 25 0 1 0 128325576 64933888 12056 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 15853 12056 104 219 0 15630 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 63412

[startup+942.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/78 18727
/proc/meminfo: memFree=1761832/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=64544 CPUtime=941.93
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 18685 0 0 0 93818 375 0 0 25 0 1 0 128325576 66093056 12565 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 16136 12565 104 219 0 15913 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 64544

[startup+1002.3 s]
/proc/loadavg: 1.21 1.07 1.01 2/78 18727
/proc/meminfo: memFree=1760552/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=65440 CPUtime=1001.9
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 19013 0 0 0 99800 390 0 0 25 0 1 0 128325576 67010560 12893 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 16360 12893 104 219 0 16137 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 65440

[startup+1062.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/78 18727
/proc/meminfo: memFree=1759656/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=65440 CPUtime=1061.89
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 19231 0 0 0 105785 404 0 0 25 0 1 0 128325576 67010560 13111 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 16360 13111 104 219 0 16137 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 65440

[startup+1122.3 s]
/proc/loadavg: 1.03 1.05 1.00 2/78 18727
/proc/meminfo: memFree=1758440/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=66536 CPUtime=1121.85
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 19522 0 0 0 111768 417 0 0 25 0 1 0 128325576 68132864 13402 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 16634 13402 104 219 0 16411 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 66536

[startup+1182.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 18727
/proc/meminfo: memFree=1757480/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=66536 CPUtime=1181.83
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 19765 0 0 0 117752 431 0 0 25 0 1 0 128325576 68132864 13645 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 16634 13645 104 219 0 16411 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 66536

[startup+1242.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/84 18897
/proc/meminfo: memFree=1755184/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=66536 CPUtime=1241.73
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 19968 0 0 0 123724 449 0 0 25 0 1 0 128325576 68132864 13848 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 16634 13848 104 219 0 16411 0
Current children cumulated CPU time (s) 1241.73
Current children cumulated vsize (KiB) 66536

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 3/78 18925
/proc/meminfo: memFree=1755048/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=67548 CPUtime=1301.7
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 20269 0 0 0 129706 464 0 0 25 0 1 0 128325576 69169152 14149 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 16887 14149 104 219 0 16664 0
Current children cumulated CPU time (s) 1301.7
Current children cumulated vsize (KiB) 67548

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 18925
/proc/meminfo: memFree=1754088/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=68624 CPUtime=1361.66
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 20527 0 0 0 135688 478 0 0 25 0 1 0 128325576 70270976 14407 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 17156 14407 104 219 0 16933 0
Current children cumulated CPU time (s) 1361.66
Current children cumulated vsize (KiB) 68624

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 18925
/proc/meminfo: memFree=1753064/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=68624 CPUtime=1421.65
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 20773 0 0 0 141674 491 0 0 25 0 1 0 128325576 70270976 14653 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 17156 14653 104 219 0 16933 0
Current children cumulated CPU time (s) 1421.65
Current children cumulated vsize (KiB) 68624

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18925
/proc/meminfo: memFree=1751912/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=68624 CPUtime=1481.62
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 21047 0 0 0 147658 504 0 0 25 0 1 0 128325576 70270976 14927 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 17156 14927 104 219 0 16933 0
Current children cumulated CPU time (s) 1481.62
Current children cumulated vsize (KiB) 68624

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18925
/proc/meminfo: memFree=1750760/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=69764 CPUtime=1541.59
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 21329 0 0 0 153641 518 0 0 25 0 1 0 128325576 71438336 15209 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 17441 15209 104 219 0 17218 0
Current children cumulated CPU time (s) 1541.59
Current children cumulated vsize (KiB) 69764

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18925
/proc/meminfo: memFree=1749928/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=69764 CPUtime=1601.57
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 21525 0 0 0 159623 534 0 0 25 0 1 0 128325576 71438336 15405 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 17441 15405 104 219 0 17218 0
Current children cumulated CPU time (s) 1601.57
Current children cumulated vsize (KiB) 69764

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18925
/proc/meminfo: memFree=1749032/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=71136 CPUtime=1661.55
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 21736 0 0 0 165607 548 0 0 25 0 1 0 128325576 72843264 15616 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 17784 15616 104 219 0 17561 0
Current children cumulated CPU time (s) 1661.55
Current children cumulated vsize (KiB) 71136

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18925
/proc/meminfo: memFree=1747240/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=71136 CPUtime=1721.53
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 22210 0 0 0 171591 562 0 0 25 0 1 0 128325576 72843264 16090 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 17784 16090 104 219 0 17561 0
Current children cumulated CPU time (s) 1721.53
Current children cumulated vsize (KiB) 71136

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18925
/proc/meminfo: memFree=1746088/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=72424 CPUtime=1781.5
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 22484 0 0 0 177575 575 0 0 25 0 1 0 128325576 74162176 16364 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551799 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 18106 16364 104 219 0 17883 0
Current children cumulated CPU time (s) 1781.5
Current children cumulated vsize (KiB) 72424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18925
/proc/meminfo: memFree=1745896/2055920 swapFree=4157412/4192956
[pid=18726] ppid=18724 vsize=72424 CPUtime=1800
/proc/18726/stat : 18726 (PBS4) R 18724 18726 18331 0 -1 4194304 22539 0 0 0 179421 579 0 0 25 0 1 0 128325576 74162176 16419 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18726/statm: 18106 16419 104 219 0 17883 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 72424

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): 1800.82
CPU time (s): 1800.02
CPU user time (s): 1794.22
CPU system time (s): 5.80912
CPU usage (%): 99.9559
Max. virtual memory (cumulated for all children) (KiB): 72776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.22
system time used= 5.80912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22540
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= 2934

runsolver used 1.42578 second user time and 4.13837 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Tue May  1 04:41:00 UTC 2007

IDJOB= 430388
IDBENCH= 47977
IDSOLVER= 157
FILE ID= node40/430388-1177994460

PBS_JOBID= 4728237

Free space on /tmp= 66543 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=97-P1=11-P2=73-P3=43-P4=127-P5=127-P6=37-P7=127-P8=5-B.opb
COMMAND LINE= /tmp/evaluation/430388-1177994460/PBS4 /tmp/evaluation/430388-1177994460/instance-430388-1177994460.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-430388-1177994460 -o ROOT/results/node40/conversion-430388-1177994460 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430388-1177994460/instance-430388-1177994460.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-430388-1177994460 -o ROOT/results/node40/solver-430388-1177994460 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/430388-1177994460/PBS4 /tmp/evaluation/430388-1177994460/instance-430388-1177994460.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  44a2a8c9706392fba8f7dee35869ba61

RANDOM SEED= 526488760

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1813112 kB
Buffers:         23160 kB
Cached:         131916 kB
SwapCached:      14992 kB
Active:          47704 kB
Inactive:       130708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813112 kB
SwapTotal:     4192956 kB
SwapFree:      4157412 kB
Dirty:            1252 kB
Writeback:           0 kB
Mapped:          30280 kB
Slab:            49768 kB
Committed_AS:  1171704 kB
PageTables:       1932 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= 66543 MiB

End job on node40 on Tue May  1 05:11:03 UTC 2007