Trace number 353209

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. 1800.1 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8b4.opb
MD5SUMbad507f566306ee26a0781c0a8fac473
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark654
Best CPU time to get the best result obtained on this benchmark1800.02
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 654
Optimality of the best value was proved NO
Number of variables2136
Total number of constraints9282
Number of constraints which are clauses9282
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 constraint8
Number of terms in the objective function 2136
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 2136
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2136
Number of bits of the biggest sum of numbers12
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/353209-1176658821/instance-353209-1176658821.opb ......
0.09/0.16	c done parsing opb.
0.09/0.16	o 1068
0.09/0.17	o 1067
0.09/0.19	o 1066
0.19/0.20	o 895
28.98/29.04	o 799
1800.08/1800.80	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353209-1176658821/instance-353209-1176658821.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/node59/watcher-353209-1176658821 -o ROOT/results/node59/solver-353209-1176658821 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/353209-1176658821/PBS4 /tmp/evaluation/353209-1176658821/instance-353209-1176658821.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: 1.09 1.03 1.00 3/64 26736
/proc/meminfo: memFree=1690360/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=1660 CPUtime=0
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 113791691 1699840 188 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/26736/statm: 415 188 86 219 0 192 0

[startup+0.0475331 s]
/proc/loadavg: 1.09 1.03 1.00 3/64 26736
/proc/meminfo: memFree=1690360/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=1952 CPUtime=0.04
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 278 0 0 0 4 0 0 0 18 0 1 0 113791691 1998848 260 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134530224 0 0 4096 0 0 0 0 17 1 0 0
/proc/26736/statm: 488 260 87 219 0 265 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1952

[startup+0.101543 s]
/proc/loadavg: 1.09 1.03 1.00 3/64 26736
/proc/meminfo: memFree=1690360/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=2284 CPUtime=0.09
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 454 0 0 0 9 0 0 0 18 0 1 0 113791691 2338816 381 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/26736/statm: 571 381 88 219 0 348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2284

[startup+0.30158 s]
/proc/loadavg: 1.09 1.03 1.00 3/64 26736
/proc/meminfo: memFree=1690360/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=2668 CPUtime=0.29
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 526 0 0 0 29 0 0 0 19 0 1 0 113791691 2732032 453 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 667 453 104 219 0 444 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2668

[startup+0.701656 s]
/proc/loadavg: 1.09 1.03 1.00 3/64 26736
/proc/meminfo: memFree=1690360/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=4204 CPUtime=0.69
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 722 0 0 0 69 0 0 0 23 0 1 0 113791691 4304896 649 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 1051 649 104 219 0 828 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4204

[startup+1.50181 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 26737
/proc/meminfo: memFree=1687536/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=6252 CPUtime=1.49
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 1125 0 0 0 149 0 0 0 25 0 1 0 113791691 6402048 1052 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 1563 1052 104 219 0 1340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6252

[startup+3.10111 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 26737
/proc/meminfo: memFree=1685168/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=10348 CPUtime=3.09
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 1916 0 0 0 309 0 0 0 25 0 1 0 113791691 10596352 1843 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 2587 1843 104 219 0 2364 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10348

[startup+6.30172 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 26737
/proc/meminfo: memFree=1678704/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=18540 CPUtime=6.29
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 3469 0 0 0 628 1 0 0 25 0 1 0 113791691 18984960 3396 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 4635 3396 104 219 0 4412 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18540

[startup+12.7029 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 26737
/proc/meminfo: memFree=1665456/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=34924 CPUtime=12.69
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 6663 0 0 0 1266 3 0 0 25 0 1 0 113791691 35762176 6590 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 8731 6590 104 219 0 8508 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34924

[startup+25.5014 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 26737
/proc/meminfo: memFree=1640688/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=67836 CPUtime=25.48
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 12626 0 0 0 2541 7 0 0 25 0 1 0 113791691 69464064 12553 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559950 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 16959 12553 104 219 0 16736 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 67836

[startup+51.1012 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 26737
/proc/meminfo: memFree=1633904/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=68896 CPUtime=51.07
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 14288 0 0 0 5087 20 0 0 25 0 1 0 113791691 70549504 14118 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559406 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 17224 14118 104 219 0 17001 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 68896

[startup+102.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 26737
/proc/meminfo: memFree=1633328/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=69284 CPUtime=102.25
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 14418 0 0 0 10202 23 0 0 25 0 1 0 113791691 70946816 14248 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 17321 14248 104 219 0 17098 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 69284

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26737
/proc/meminfo: memFree=1632560/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=69900 CPUtime=162.23
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 14607 0 0 0 16170 53 0 0 25 0 1 0 113791691 71577600 14437 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 17475 14437 104 219 0 17252 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 69900

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26737
/proc/meminfo: memFree=1631920/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=71172 CPUtime=222.21
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 14953 0 0 0 22159 62 0 0 25 0 1 0 113791691 72880128 14590 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 17793 14590 104 219 0 17570 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 71172

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26737
/proc/meminfo: memFree=1631472/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=71420 CPUtime=282.19
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 15059 0 0 0 28154 65 0 0 25 0 1 0 113791691 73134080 14696 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 17855 14696 104 219 0 17632 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 71420

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26737
/proc/meminfo: memFree=1631024/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=71824 CPUtime=342.18
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 15175 0 0 0 34151 67 0 0 25 0 1 0 113791691 73547776 14812 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 17956 14812 104 219 0 17733 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 71824

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26737
/proc/meminfo: memFree=1630704/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=72100 CPUtime=402.15
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 15261 0 0 0 40146 69 0 0 25 0 1 0 113791691 73830400 14898 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559464 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 18025 14898 104 219 0 17802 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 72100

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26737
/proc/meminfo: memFree=1630320/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=72236 CPUtime=462.14
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 15341 0 0 0 46143 71 0 0 25 0 1 0 113791691 73969664 14978 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559464 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 18059 14978 104 219 0 17836 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 72236

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26737
/proc/meminfo: memFree=1630000/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=72380 CPUtime=522.11
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 15429 0 0 0 52138 73 0 0 25 0 1 0 113791691 74117120 15066 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 18095 15066 104 219 0 17872 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 72380

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26737
/proc/meminfo: memFree=1629616/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=74104 CPUtime=582.09
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 15887 0 0 0 58135 74 0 0 25 0 1 0 113791691 75882496 15139 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 18526 15139 104 219 0 18303 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 74104

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26737
/proc/meminfo: memFree=1629232/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=74440 CPUtime=642.07
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 15985 0 0 0 64130 77 0 0 25 0 1 0 113791691 76226560 15237 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 18610 15237 104 219 0 18387 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 74440


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26737
/proc/meminfo: memFree=1628336/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=74940 CPUtime=822
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 16223 0 0 0 82119 81 0 0 25 0 1 0 113791691 76738560 15475 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 18735 15475 104 219 0 18512 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 74940

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26737
/proc/meminfo: memFree=1628016/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=75216 CPUtime=881.99
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 16300 0 0 0 88116 83 0 0 25 0 1 0 113791691 77021184 15552 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 18804 15552 104 219 0 18581 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 75216

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26737
/proc/meminfo: memFree=1627696/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=75368 CPUtime=941.97
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 16380 0 0 0 94112 85 0 0 25 0 1 0 113791691 77176832 15632 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 18842 15632 104 219 0 18619 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 75368

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26737
/proc/meminfo: memFree=1627376/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=75660 CPUtime=1001.95
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 16470 0 0 0 100108 87 0 0 25 0 1 0 113791691 77475840 15722 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 18915 15722 104 219 0 18692 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 75660

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26737
/proc/meminfo: memFree=1627056/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=75780 CPUtime=1061.92
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 16537 0 0 0 106105 87 0 0 25 0 1 0 113791691 77598720 15789 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559863 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 18945 15789 104 219 0 18722 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 75780

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26737
/proc/meminfo: memFree=1626736/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=75952 CPUtime=1121.9
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 16606 0 0 0 112101 89 0 0 25 0 1 0 113791691 77774848 15858 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 18988 15858 104 219 0 18765 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 75952

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26737
/proc/meminfo: memFree=1626480/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=76132 CPUtime=1181.88
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 16675 0 0 0 118097 91 0 0 25 0 1 0 113791691 77959168 15927 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 19033 15927 104 219 0 18810 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 76132

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 26763
/proc/meminfo: memFree=1624960/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=76252 CPUtime=1241.86
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 16741 0 0 0 124092 94 0 0 25 0 1 0 113791691 78082048 15993 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 19063 15993 104 219 0 18840 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 76252

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26935
/proc/meminfo: memFree=1625368/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=76444 CPUtime=1301.75
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 16810 0 0 0 130078 97 0 0 25 0 1 0 113791691 78278656 16062 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559905 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 19111 16062 104 219 0 18888 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 76444

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26935
/proc/meminfo: memFree=1625448/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=79644 CPUtime=1361.73
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 17657 0 0 0 136073 100 0 0 25 0 1 0 113791691 81555456 16140 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 19911 16140 104 219 0 19688 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 79644

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26935
/proc/meminfo: memFree=1625256/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=79848 CPUtime=1421.71
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 17710 0 0 0 142070 101 0 0 25 0 1 0 113791691 81764352 16193 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559756 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 19962 16193 104 219 0 19739 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 79848

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26935
/proc/meminfo: memFree=1624936/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=80064 CPUtime=1481.69
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 17787 0 0 0 148066 103 0 0 25 0 1 0 113791691 81985536 16270 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 20016 16270 104 219 0 19793 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 80064

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26935
/proc/meminfo: memFree=1624680/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=80064 CPUtime=1541.66
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 17848 0 0 0 154062 104 0 0 25 0 1 0 113791691 81985536 16331 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559950 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 20016 16331 104 219 0 19793 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 80064

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26935
/proc/meminfo: memFree=1624424/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=80412 CPUtime=1601.64
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 17900 0 0 0 160058 106 0 0 25 0 1 0 113791691 82341888 16383 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 20103 16383 104 219 0 19880 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 80412

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26935
/proc/meminfo: memFree=1624240/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=80412 CPUtime=1661.63
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 17957 0 0 0 166055 108 0 0 25 0 1 0 113791691 82341888 16440 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 20103 16440 104 219 0 19880 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 80412

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26935
/proc/meminfo: memFree=1623984/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=80412 CPUtime=1721.61
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 18022 0 0 0 172051 110 0 0 25 0 1 0 113791691 82341888 16505 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 20103 16505 104 219 0 19880 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 80412

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26935
/proc/meminfo: memFree=1623728/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=80656 CPUtime=1781.59
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 18091 0 0 0 178046 113 0 0 25 0 1 0 113791691 82591744 16574 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 20164 16574 104 219 0 19941 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 80656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26935
/proc/meminfo: memFree=1623600/2055920 swapFree=4184740/4192956
[pid=26736] ppid=26734 vsize=80656 CPUtime=1800.08
/proc/26736/stat : 26736 (PBS4) R 26734 26736 26054 0 -1 4194304 18119 0 0 0 179895 113 0 0 25 0 1 0 113791691 82591744 16602 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559902 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26736/statm: 20164 16602 104 219 0 19941 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 80656

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): 1800.1
CPU user time (s): 1798.95
CPU system time (s): 1.15082
CPU usage (%): 99.9602
Max. virtual memory (cumulated for all children) (KiB): 80656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.95
system time used= 1.15082
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18120
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= 2938

runsolver used 1.41078 second user time and 3.56646 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Sun Apr 15 17:40:21 UTC 2007

IDJOB= 353209
IDBENCH= 2207
IDSOLVER= 157
FILE ID= node59/353209-1176658821

PBS_JOBID= 4559900

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8b4.opb
COMMAND LINE= /tmp/evaluation/353209-1176658821/PBS4 /tmp/evaluation/353209-1176658821/instance-353209-1176658821.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node59/convwatcher-353209-1176658821 -o ROOT/results/node59/conversion-353209-1176658821 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353209-1176658821/instance-353209-1176658821.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-353209-1176658821 -o ROOT/results/node59/solver-353209-1176658821 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/353209-1176658821/PBS4 /tmp/evaluation/353209-1176658821/instance-353209-1176658821.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  bad507f566306ee26a0781c0a8fac473

RANDOM SEED= 844851862

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1690832 kB
Buffers:         47360 kB
Cached:         218052 kB
SwapCached:       2712 kB
Active:          84432 kB
Inactive:       191976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1690832 kB
SwapTotal:     4192956 kB
SwapFree:      4184740 kB
Dirty:            1372 kB
Writeback:           0 kB
Mapped:          17312 kB
Slab:            74712 kB
Committed_AS:  1079916 kB
PageTables:       1472 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= 66562 MiB

End job on node59 on Sun Apr 15 18:10:24 UTC 2007