Trace number 349145

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 2007-03-23? (TO) 1800.06 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-g125.18.opb
MD5SUM18a894a2ba4f3cf6bad1b497c8fca8eb
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4500
Total number of constraints72413
Number of constraints which are clauses72413
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 constraint18
Number of terms in the objective function 4500
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 4500
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4500
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/349145-1176654466/instance-349145-1176654466.opb ......
1800.05/1800.50	c done parsing opb.
1800.05/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349145-1176654466/instance-349145-1176654466.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/node60/watcher-349145-1176654466 -o ROOT/results/node60/solver-349145-1176654466 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/349145-1176654466/PBS4 /tmp/evaluation/349145-1176654466/instance-349145-1176654466.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31501
/proc/meminfo: memFree=1843328/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=1896 CPUtime=0
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 281 0 0 0 0 0 0 0 18 0 1 0 113356591 1941504 263 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/31501/statm: 474 263 86 219 0 251 0

[startup+0.034239 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31501
/proc/meminfo: memFree=1843328/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=2172 CPUtime=0.03
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 344 0 0 0 3 0 0 0 18 0 1 0 113356591 2224128 326 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588380 0 0 4096 0 0 0 0 17 1 0 0
/proc/31501/statm: 543 326 87 219 0 320 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2172

[startup+0.101244 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31501
/proc/meminfo: memFree=1843328/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=2344 CPUtime=0.09
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 361 0 0 0 9 0 0 0 18 0 1 0 113356591 2400256 343 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588889 0 0 4096 0 0 0 0 17 1 0 0
/proc/31501/statm: 586 343 87 219 0 363 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2344

[startup+0.301263 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31501
/proc/meminfo: memFree=1843328/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=4148 CPUtime=0.29
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 889 0 0 0 29 0 0 0 19 0 1 0 113356591 4247552 725 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590705 0 0 4096 0 0 0 0 17 1 0 0
/proc/31501/statm: 1037 725 89 219 0 814 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4148

[startup+0.701302 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31501
/proc/meminfo: memFree=1843328/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=8328 CPUtime=0.69
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 2249 0 0 0 68 1 0 0 23 0 1 0 113356591 8527872 1507 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 2082 1507 94 219 0 1859 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8328

[startup+1.50138 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31502
/proc/meminfo: memFree=1837624/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=8460 CPUtime=1.49
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 2291 0 0 0 147 2 0 0 25 0 1 0 113356591 8663040 1549 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 2115 1549 94 219 0 1892 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8460

[startup+3.10154 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31502
/proc/meminfo: memFree=1837112/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=8724 CPUtime=3.09
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 2381 0 0 0 306 3 0 0 25 0 1 0 113356591 8933376 1639 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 2181 1639 94 219 0 1958 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8724

[startup+6.30185 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31502
/proc/meminfo: memFree=1836472/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=9120 CPUtime=6.29
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 2496 0 0 0 625 4 0 0 25 0 1 0 113356591 9338880 1754 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 2280 1754 94 219 0 2057 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9120

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31502
/proc/meminfo: memFree=1836032/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=11300 CPUtime=12.68
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 2592 0 0 0 1264 4 0 0 25 0 1 0 113356591 11571200 1850 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548521 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 2825 1850 94 219 0 2602 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11300

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 31502
/proc/meminfo: memFree=1835456/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=11432 CPUtime=25.49
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 2736 0 0 0 2542 7 0 0 25 0 1 0 113356591 11706368 1994 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 2858 1994 94 219 0 2635 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11432

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 31502
/proc/meminfo: memFree=1834240/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=11952 CPUtime=51.08
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 3031 0 0 0 5097 11 0 0 25 0 1 0 113356591 12238848 2289 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 2988 2289 94 219 0 2765 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11952

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 31502
/proc/meminfo: memFree=1832128/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=16836 CPUtime=102.27
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 3571 0 0 0 10207 20 0 0 25 0 1 0 113356591 17240064 2829 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 4209 2829 94 219 0 3986 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16836

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31502
/proc/meminfo: memFree=1831104/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=17252 CPUtime=162.25
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 3802 0 0 0 16196 29 0 0 25 0 1 0 113356591 17666048 3060 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 4313 3060 94 219 0 4090 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17252

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31502
/proc/meminfo: memFree=1830912/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=17504 CPUtime=222.24
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 3872 0 0 0 22187 37 0 0 25 0 1 0 113356591 17924096 3130 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 4376 3130 94 219 0 4153 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17504

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31502
/proc/meminfo: memFree=1830656/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=17636 CPUtime=282.22
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 3937 0 0 0 28175 47 0 0 25 0 1 0 113356591 18059264 3195 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 4409 3195 94 219 0 4186 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17636

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31502
/proc/meminfo: memFree=1830144/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=18024 CPUtime=342.2
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 4066 0 0 0 34164 56 0 0 25 0 1 0 113356591 18456576 3324 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548526 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 4506 3324 94 219 0 4283 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18024

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31502
/proc/meminfo: memFree=1829056/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=18240 CPUtime=402.19
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 4335 0 0 0 40154 65 0 0 25 0 1 0 113356591 18677760 3593 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 4560 3593 94 219 0 4337 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 18240

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31502
/proc/meminfo: memFree=1828160/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=18500 CPUtime=462.18
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 4556 0 0 0 46143 75 0 0 25 0 1 0 113356591 18944000 3814 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 4625 3814 94 219 0 4402 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 18500

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31502
/proc/meminfo: memFree=1827904/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=18732 CPUtime=522.16
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 4622 0 0 0 52132 84 0 0 25 0 1 0 113356591 19181568 3880 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 4683 3880 94 219 0 4460 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 18732

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31502
/proc/meminfo: memFree=1827648/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=18836 CPUtime=582.15
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 4684 0 0 0 58122 93 0 0 25 0 1 0 113356591 19288064 3942 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 4709 3942 94 219 0 4486 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 18836

[startup+642.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 31502
/proc/meminfo: memFree=1827392/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=18992 CPUtime=642.14
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 4736 0 0 0 64111 103 0 0 25 0 1 0 113356591 19447808 3994 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 4748 3994 94 219 0 4525 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 18992


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31504
/proc/meminfo: memFree=1826368/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=19592 CPUtime=882.07
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 4958 0 0 0 88066 141 0 0 25 0 1 0 113356591 20062208 4216 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 4898 4216 94 219 0 4675 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 19592

[startup+942.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 31504
/proc/meminfo: memFree=1826176/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=19760 CPUtime=942.06
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 5018 0 0 0 94054 152 0 0 25 0 1 0 113356591 20234240 4276 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 4940 4276 94 219 0 4717 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 19760

[startup+1002.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 31504
/proc/meminfo: memFree=1825984/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=22832 CPUtime=1002.04
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 5826 0 0 0 100043 161 0 0 25 0 1 0 113356591 23379968 4315 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 5708 4315 94 219 0 5485 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 22832

[startup+1062.3 s]
/proc/loadavg: 1.11 1.05 1.01 2/65 31504
/proc/meminfo: memFree=1825792/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=23104 CPUtime=1062.03
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 5901 0 0 0 106031 172 0 0 25 0 1 0 113356591 23658496 4390 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 5776 4390 94 219 0 5553 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 23104

[startup+1122.3 s]
/proc/loadavg: 1.04 1.04 1.00 2/65 31504
/proc/meminfo: memFree=1824832/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=23236 CPUtime=1122.01
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 6124 0 0 0 112019 182 0 0 25 0 1 0 113356591 23793664 4613 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 5809 4613 94 219 0 5586 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 23236

[startup+1182.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 31504
/proc/meminfo: memFree=1824576/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=23476 CPUtime=1182
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 6182 0 0 0 118008 192 0 0 25 0 1 0 113356591 24039424 4671 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 5869 4671 94 219 0 5646 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 23476

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 31504
/proc/meminfo: memFree=1824320/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=23476 CPUtime=1241.98
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 6236 0 0 0 123995 203 0 0 25 0 1 0 113356591 24039424 4725 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 5869 4725 94 219 0 5646 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 23476

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 31504
/proc/meminfo: memFree=1824064/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=23624 CPUtime=1301.97
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 6287 0 0 0 129984 213 0 0 25 0 1 0 113356591 24190976 4776 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 5906 4776 94 219 0 5683 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 23624

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31504
/proc/meminfo: memFree=1823936/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=23720 CPUtime=1361.95
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 6333 0 0 0 135972 223 0 0 25 0 1 0 113356591 24289280 4822 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 5930 4822 94 219 0 5707 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 23720

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31504
/proc/meminfo: memFree=1823680/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=23876 CPUtime=1421.94
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 6376 0 0 0 141962 232 0 0 25 0 1 0 113356591 24449024 4865 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 5969 4865 94 219 0 5746 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 23876

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31504
/proc/meminfo: memFree=1823488/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=24040 CPUtime=1481.92
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 6438 0 0 0 147950 242 0 0 25 0 1 0 113356591 24616960 4927 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 6010 4927 94 219 0 5787 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 24040

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31504
/proc/meminfo: memFree=1823296/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=24040 CPUtime=1541.9
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 6481 0 0 0 153939 251 0 0 25 0 1 0 113356591 24616960 4970 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548526 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 6010 4970 94 219 0 5787 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 24040

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31504
/proc/meminfo: memFree=1823104/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=24216 CPUtime=1601.89
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 6521 0 0 0 159928 261 0 0 25 0 1 0 113356591 24797184 5010 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 6054 5010 94 219 0 5831 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 24216

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31504
/proc/meminfo: memFree=1822848/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=24312 CPUtime=1661.88
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 6569 0 0 0 165919 269 0 0 25 0 1 0 113356591 24895488 5058 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 6078 5058 94 219 0 5855 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 24312

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31504
/proc/meminfo: memFree=1822656/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=24500 CPUtime=1721.86
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 6625 0 0 0 171908 278 0 0 25 0 1 0 113356591 25088000 5114 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 6125 5114 94 219 0 5902 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 24500

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31504
/proc/meminfo: memFree=1822464/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=24500 CPUtime=1781.85
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 6671 0 0 0 177896 289 0 0 25 0 1 0 113356591 25088000 5160 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 6125 5160 94 219 0 5902 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 24500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31504
/proc/meminfo: memFree=1822464/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=24500 CPUtime=1800.05
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 6680 0 0 0 179714 291 0 0 25 0 1 0 113356591 25088000 5169 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 6125 5169 94 219 0 5902 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 24500

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31504
/proc/meminfo: memFree=1822464/2055920 swapFree=4184868/4192956
[pid=31501] ppid=31499 vsize=24500 CPUtime=1800.05
/proc/31501/stat : 31501 (PBS4) R 31499 31501 31133 0 -1 4194304 6680 0 0 0 179714 291 0 0 25 0 1 0 113356591 25088000 5169 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31501/statm: 6125 5169 94 219 0 5902 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 24500

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.06
CPU user time (s): 1797.14
CPU system time (s): 2.91356
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 24500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.14
system time used= 2.91356
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6681
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= 1182

runsolver used 1.3048 second user time and 3.62745 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Sun Apr 15 16:27:46 UTC 2007

IDJOB= 349145
IDBENCH= 2173
IDSOLVER= 157
FILE ID= node60/349145-1176654466

PBS_JOBID= 4559886

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-g125.18.opb
COMMAND LINE= /tmp/evaluation/349145-1176654466/PBS4 /tmp/evaluation/349145-1176654466/instance-349145-1176654466.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-349145-1176654466 -o ROOT/results/node60/conversion-349145-1176654466 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349145-1176654466/instance-349145-1176654466.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-349145-1176654466 -o ROOT/results/node60/solver-349145-1176654466 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/349145-1176654466/PBS4 /tmp/evaluation/349145-1176654466/instance-349145-1176654466.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  18a894a2ba4f3cf6bad1b497c8fca8eb

RANDOM SEED= 181476821

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1843736 kB
Buffers:         15740 kB
Cached:         117692 kB
SwapCached:       1956 kB
Active:          45276 kB
Inactive:        97640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1843736 kB
SwapTotal:     4192956 kB
SwapFree:      4184868 kB
Dirty:            2928 kB
Writeback:           0 kB
Mapped:          16824 kB
Slab:            55236 kB
Committed_AS:   612596 kB
PageTables:       1464 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 node60 on Sun Apr 15 16:57:49 UTC 2007