Trace number 432054

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 1801.32

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=71-P1=107-P2=197-P3=67-B.opb
MD5SUMece282cf8dbd0acc24f1883b841333ea
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 benchmark0.074988
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 variables72
Total number of constraints7
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 constraints7
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)192
Sum of products size (including duplicates)384
Number of different products192
Sum of products size384

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/432054-1178012971/instance-432054-1178012971.opb ......
0.09/0.13	c done parsing opb.
0.09/0.13	o 19
0.19/0.27	o 17
0.39/0.47	o 13
0.49/0.52	o 7
0.89/0.95	o 5
1.49/1.53	o 3
1800.07/1801.30	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/432054-1178012971/instance-432054-1178012971.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node63/watcher-432054-1178012971 -o ROOT/results/node63/solver-432054-1178012971 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/432054-1178012971/PBS4 /tmp/evaluation/432054-1178012971/instance-432054-1178012971.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: 0.78 0.95 0.98 3/64 21886
/proc/meminfo: memFree=1797988/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=1324 CPUtime=0
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 277287008 1355776 131 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 0 0 0
/proc/21886/statm: 330 134 90 219 0 107 0

[startup+0.0892291 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 21886
/proc/meminfo: memFree=1797988/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=2228 CPUtime=0.08
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 343 0 0 0 8 0 0 0 18 0 1 0 277287008 2281472 326 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 557 326 93 219 0 334 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2228

[startup+0.101228 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 21886
/proc/meminfo: memFree=1797988/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=2228 CPUtime=0.09
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 364 0 0 0 9 0 0 0 18 0 1 0 277287008 2281472 347 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 557 347 93 219 0 334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2228

[startup+0.301251 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 21886
/proc/meminfo: memFree=1797988/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=3472 CPUtime=0.29
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 728 0 0 0 29 0 0 0 19 0 1 0 277287008 3555328 711 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 868 711 103 219 0 645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3472

[startup+0.701292 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 21886
/proc/meminfo: memFree=1797988/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=5980 CPUtime=0.69
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 1206 0 0 0 68 1 0 0 23 0 1 0 277287008 6123520 1189 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 1495 1189 103 219 0 1272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5980

[startup+1.50138 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 21887
/proc/meminfo: memFree=1792988/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=6572 CPUtime=1.49
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 1477 0 0 0 148 1 0 0 25 0 1 0 277287008 6729728 1411 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 1643 1411 104 219 0 1420 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6572

[startup+3.10255 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 21887
/proc/meminfo: memFree=1791132/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=11452 CPUtime=3.09
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 2014 0 0 0 306 3 0 0 25 0 1 0 277287008 11726848 1851 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 2863 1851 104 219 0 2640 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11452

[startup+6.30189 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 21887
/proc/meminfo: memFree=1789092/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=11996 CPUtime=6.29
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 2600 0 0 0 624 5 0 0 25 0 1 0 277287008 12283904 2437 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 2999 2437 104 219 0 2776 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11996

[startup+12.7016 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 21887
/proc/meminfo: memFree=1786660/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=13488 CPUtime=12.68
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 3245 0 0 0 1259 9 0 0 25 0 1 0 277287008 13811712 2889 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 3372 2889 104 219 0 3149 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13488

[startup+25.5019 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 21887
/proc/meminfo: memFree=1785380/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=14508 CPUtime=25.47
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 3612 0 0 0 2532 15 0 0 25 0 1 0 277287008 14856192 3256 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 3627 3256 104 219 0 3404 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14508

[startup+51.1016 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 21887
/proc/meminfo: memFree=1778852/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=25632 CPUtime=51.07
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 5648 0 0 0 5083 24 0 0 25 0 1 0 277287008 26247168 4907 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 6408 4907 104 219 0 6185 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25632

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 21887
/proc/meminfo: memFree=1774244/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=30936 CPUtime=102.23
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 7499 0 0 0 10187 36 0 0 25 0 1 0 277287008 31678464 5989 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 7734 5989 104 219 0 7511 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 30936

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 21887
/proc/meminfo: memFree=1770980/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=32616 CPUtime=162.18
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 8322 0 0 0 16172 46 0 0 25 0 1 0 277287008 33398784 6812 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 8154 6812 104 219 0 7931 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 32616

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21887
/proc/meminfo: memFree=1766884/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=34120 CPUtime=222.15
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 9357 0 0 0 22158 57 0 0 25 0 1 0 277287008 34938880 7847 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 8530 7847 104 219 0 8307 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 34120

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21887
/proc/meminfo: memFree=1762532/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=51672 CPUtime=282.09
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 10419 0 0 0 28144 65 0 0 25 0 1 0 277287008 52912128 8909 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552706 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 12918 8909 104 219 0 12695 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 51672

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21887
/proc/meminfo: memFree=1758500/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=59252 CPUtime=342.05
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 12955 0 0 0 34132 73 0 0 25 0 1 0 277287008 60674048 9908 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 14813 9908 104 219 0 14590 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 59252

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21887
/proc/meminfo: memFree=1756452/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=59812 CPUtime=402.02
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 13461 0 0 0 40120 82 0 0 25 0 1 0 277287008 61247488 10414 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549498 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 14953 10414 104 219 0 14730 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 59812

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21887
/proc/meminfo: memFree=1755172/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=60612 CPUtime=461.97
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 13786 0 0 0 46106 91 0 0 25 0 1 0 277287008 62066688 10739 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 15153 10739 104 219 0 14930 0
Current children cumulated CPU time (s) 461.97
Current children cumulated vsize (KiB) 60612

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21887
/proc/meminfo: memFree=1751908/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=61536 CPUtime=521.93
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 14632 0 0 0 52095 98 0 0 25 0 1 0 277287008 63012864 11585 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21886/statm: 15384 11585 104 219 0 15161 0
Current children cumulated CPU time (s) 521.93
Current children cumulated vsize (KiB) 61536

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21887
/proc/meminfo: memFree=1749604/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=62520 CPUtime=581.89
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 15170 0 0 0 58083 106 0 0 25 0 1 0 277287008 64020480 12123 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 15630 12123 104 219 0 15407 0
Current children cumulated CPU time (s) 581.89
Current children cumulated vsize (KiB) 62520

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21887
/proc/meminfo: memFree=1748004/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=63340 CPUtime=641.84
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 15540 0 0 0 64071 113 0 0 25 0 1 0 277287008 64860160 12493 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 15835 12493 104 219 0 15612 0
Current children cumulated CPU time (s) 641.84
Current children cumulated vsize (KiB) 63340


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22085
/proc/meminfo: memFree=1737380/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=67168 CPUtime=881.67
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 18131 0 0 0 88008 159 0 0 25 0 1 0 277287008 68780032 15084 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 16792 15084 104 219 0 16569 0
Current children cumulated CPU time (s) 881.67
Current children cumulated vsize (KiB) 67168

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22085
/proc/meminfo: memFree=1736420/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=67168 CPUtime=941.63
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 18384 0 0 0 93996 167 0 0 25 0 1 0 277287008 68780032 15337 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 16792 15337 104 219 0 16569 0
Current children cumulated CPU time (s) 941.63
Current children cumulated vsize (KiB) 67168

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22085
/proc/meminfo: memFree=1735268/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=80168 CPUtime=1001.58
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 21718 0 0 0 99982 176 0 0 25 0 1 0 277287008 82092032 15598 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 20042 15598 104 219 0 19819 0
Current children cumulated CPU time (s) 1001.58
Current children cumulated vsize (KiB) 80168

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22085
/proc/meminfo: memFree=1734052/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=80924 CPUtime=1061.55
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 22016 0 0 0 105972 183 0 0 25 0 1 0 277287008 82866176 15896 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552750 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 20231 15896 104 219 0 20008 0
Current children cumulated CPU time (s) 1061.55
Current children cumulated vsize (KiB) 80924

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22085
/proc/meminfo: memFree=1733028/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=80924 CPUtime=1121.51
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 22283 0 0 0 111960 191 0 0 25 0 1 0 277287008 82866176 16163 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 20231 16163 104 219 0 20008 0
Current children cumulated CPU time (s) 1121.51
Current children cumulated vsize (KiB) 80924

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22085
/proc/meminfo: memFree=1731876/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=81920 CPUtime=1181.47
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 22576 0 0 0 117949 198 0 0 25 0 1 0 277287008 83886080 16456 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 20480 16456 104 219 0 20257 0
Current children cumulated CPU time (s) 1181.47
Current children cumulated vsize (KiB) 81920

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22085
/proc/meminfo: memFree=1730724/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=82304 CPUtime=1241.43
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 22866 0 0 0 123938 205 0 0 25 0 1 0 277287008 84279296 16746 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 20576 16746 104 219 0 20353 0
Current children cumulated CPU time (s) 1241.43
Current children cumulated vsize (KiB) 82304

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22085
/proc/meminfo: memFree=1725604/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=116716 CPUtime=1301.4
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 24148 0 0 0 129926 214 0 0 25 0 1 0 277287008 119517184 18028 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 29179 18028 104 219 0 28956 0
Current children cumulated CPU time (s) 1301.4
Current children cumulated vsize (KiB) 116716

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22085
/proc/meminfo: memFree=1721764/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=117376 CPUtime=1361.35
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 25107 0 0 0 135914 221 0 0 25 0 1 0 277287008 120193024 18987 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 29344 18987 104 219 0 29121 0
Current children cumulated CPU time (s) 1361.35
Current children cumulated vsize (KiB) 117376

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22085
/proc/meminfo: memFree=1720292/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=119076 CPUtime=1421.32
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 25460 0 0 0 141906 226 0 0 25 0 1 0 277287008 121933824 19340 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 29769 19340 104 219 0 29546 0
Current children cumulated CPU time (s) 1421.32
Current children cumulated vsize (KiB) 119076

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22085
/proc/meminfo: memFree=1719012/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=119472 CPUtime=1481.28
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 25793 0 0 0 147895 233 0 0 25 0 1 0 277287008 122339328 19673 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 29868 19673 104 219 0 29645 0
Current children cumulated CPU time (s) 1481.28
Current children cumulated vsize (KiB) 119472

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22085
/proc/meminfo: memFree=1715492/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=120700 CPUtime=1541.23
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 26659 0 0 0 153882 241 0 0 25 0 1 0 277287008 123596800 20539 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 30175 20539 104 219 0 29952 0
Current children cumulated CPU time (s) 1541.23
Current children cumulated vsize (KiB) 120700

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22085
/proc/meminfo: memFree=1713316/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=121856 CPUtime=1601.2
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 27205 0 0 0 159872 248 0 0 25 0 1 0 277287008 124780544 21085 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 30464 21085 104 219 0 30241 0
Current children cumulated CPU time (s) 1601.2
Current children cumulated vsize (KiB) 121856

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22085
/proc/meminfo: memFree=1712356/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=121856 CPUtime=1661.17
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 27441 0 0 0 165863 254 0 0 25 0 1 0 277287008 124780544 21321 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 30464 21321 104 219 0 30241 0
Current children cumulated CPU time (s) 1661.17
Current children cumulated vsize (KiB) 121856

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22085
/proc/meminfo: memFree=1711268/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=122944 CPUtime=1721.11
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 27720 0 0 0 171850 261 0 0 25 0 1 0 277287008 125894656 21600 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 30736 21600 104 219 0 30513 0
Current children cumulated CPU time (s) 1721.11
Current children cumulated vsize (KiB) 122944

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22085
/proc/meminfo: memFree=1710180/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=122944 CPUtime=1781.08
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 27953 0 0 0 177842 266 0 0 25 0 1 0 277287008 125894656 21833 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 30736 21833 104 219 0 30513 0
Current children cumulated CPU time (s) 1781.08
Current children cumulated vsize (KiB) 122944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22085
/proc/meminfo: memFree=1709924/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=122944 CPUtime=1800.07
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 28012 0 0 0 179739 268 0 0 25 0 1 0 277287008 125894656 21892 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 30736 21892 104 219 0 30513 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 122944

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

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

[startup+1801.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22085
/proc/meminfo: memFree=1709924/2055920 swapFree=4182900/4192956
[pid=21886] ppid=21884 vsize=122944 CPUtime=1800.07
/proc/21886/stat : 21886 (PBS4) R 21884 21886 20873 0 -1 4194304 28012 0 0 0 179739 268 0 0 25 0 1 0 277287008 125894656 21892 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21886/statm: 30736 21892 104 219 0 30513 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 122944

Child status: 0
Real time (s): 1801.32
CPU time (s): 1800.1
CPU user time (s): 1797.4
CPU system time (s): 2.70159
CPU usage (%): 99.9321
Max. virtual memory (cumulated for all children) (KiB): 122944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.4
system time used= 2.70159
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28013
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= 5774

runsolver used 1.57176 second user time and 4.98124 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Tue May  1 09:49:31 UTC 2007

IDJOB= 432054
IDBENCH= 48096
IDSOLVER= 157
FILE ID= node63/432054-1178012971

PBS_JOBID= 4728295

Free space on /tmp= 66563 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=8-P0=71-P1=107-P2=197-P3=67-B.opb
COMMAND LINE= /tmp/evaluation/432054-1178012971/PBS4 /tmp/evaluation/432054-1178012971/instance-432054-1178012971.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-432054-1178012971 -o ROOT/results/node63/conversion-432054-1178012971 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/432054-1178012971/instance-432054-1178012971.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-432054-1178012971 -o ROOT/results/node63/solver-432054-1178012971 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/432054-1178012971/PBS4 /tmp/evaluation/432054-1178012971/instance-432054-1178012971.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  ece282cf8dbd0acc24f1883b841333ea

RANDOM SEED= 988349382

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1798332 kB
Buffers:         19728 kB
Cached:         161100 kB
SwapCached:       3860 kB
Active:          54320 kB
Inactive:       136628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798332 kB
SwapTotal:     4192956 kB
SwapFree:      4182900 kB
Dirty:            1324 kB
Writeback:           0 kB
Mapped:          16064 kB
Slab:            52596 kB
Committed_AS:  2410020 kB
PageTables:       1460 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= 66563 MiB

End job on node63 on Tue May  1 10:19:34 UTC 2007