Trace number 349054

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) 1800.04 1801.11

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-par32-3.opb
MD5SUM473e2cd0e31e48ba0932d7bd34857dd0
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 variables6352
Total number of constraints13473
Number of constraints which are clauses13473
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 constraint1
Maximum length of a constraint3
Number of terms in the objective function 6352
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 6352
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 6352
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/349054-1176649041/instance-349054-1176649041.opb ......
1800.02/1801.10	c done parsing opb.
1800.02/1801.10	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349054-1176649041/instance-349054-1176649041.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-349054-1176649041 -o ROOT/results/node60/solver-349054-1176649041 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/349054-1176649041/PBS4 /tmp/evaluation/349054-1176649041/instance-349054-1176649041.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: 0.91 0.95 0.98 3/64 30912
/proc/meminfo: memFree=1852024/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=2204 CPUtime=0
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 343 0 0 0 0 0 0 0 18 0 1 0 112814065 2256896 325 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 0 0 0
/proc/30912/statm: 551 325 86 219 0 328 0

[startup+0.0732651 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 30912
/proc/meminfo: memFree=1852024/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=2512 CPUtime=0.07
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 431 0 0 0 7 0 0 0 18 0 1 0 112814065 2572288 413 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588293 0 0 4096 0 0 0 0 17 0 0 0
/proc/30912/statm: 628 413 87 219 0 405 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2512

[startup+0.101268 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 30912
/proc/meminfo: memFree=1852024/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=2512 CPUtime=0.1
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 431 0 0 0 10 0 0 0 18 0 1 0 112814065 2572288 413 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588395 0 0 4096 0 0 0 0 17 0 0 0
/proc/30912/statm: 628 413 87 219 0 405 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2512

[startup+0.301286 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 30912
/proc/meminfo: memFree=1852024/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=3220 CPUtime=0.29
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 677 0 0 0 29 0 0 0 19 0 1 0 112814065 3297280 610 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059617 0 0 4096 0 0 0 0 17 0 0 0
/proc/30912/statm: 805 610 88 219 0 582 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3220

[startup+0.701326 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 30912
/proc/meminfo: memFree=1852024/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=3556 CPUtime=0.69
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 765 0 0 0 69 0 0 0 23 0 1 0 112814065 3641344 698 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 889 698 94 219 0 666 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3556

[startup+1.50141 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 30913
/proc/meminfo: memFree=1849520/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=3556 CPUtime=1.49
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 777 0 0 0 149 0 0 0 25 0 1 0 112814065 3641344 710 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 889 710 94 219 0 666 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3556

[startup+3.10156 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 30913
/proc/meminfo: memFree=1849328/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=3700 CPUtime=3.09
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 791 0 0 0 309 0 0 0 25 0 1 0 112814065 3788800 724 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 925 724 94 219 0 702 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3700

[startup+6.30188 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 30913
/proc/meminfo: memFree=1849264/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=3700 CPUtime=6.29
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 818 0 0 0 629 0 0 0 25 0 1 0 112814065 3788800 751 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548053 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 925 751 94 219 0 702 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3700

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 30913
/proc/meminfo: memFree=1849072/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=4212 CPUtime=12.69
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 873 0 0 0 1269 0 0 0 25 0 1 0 112814065 4313088 806 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548508 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 1053 806 94 219 0 830 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4212

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 30913
/proc/meminfo: memFree=1848816/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=4352 CPUtime=25.49
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 960 0 0 0 2549 0 0 0 25 0 1 0 112814065 4456448 893 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548508 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 1088 893 94 219 0 865 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4352

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 30913
/proc/meminfo: memFree=1847728/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=6160 CPUtime=51.06
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 1334 0 0 0 5106 0 0 0 25 0 1 0 112814065 6307840 1170 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 1540 1170 94 219 0 1317 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 6160

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 30913
/proc/meminfo: memFree=1845744/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=8668 CPUtime=102.24
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 1786 0 0 0 10223 1 0 0 25 0 1 0 112814065 8876032 1622 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548526 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 2167 1622 94 219 0 1944 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 8668

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30913
/proc/meminfo: memFree=1843888/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=9380 CPUtime=162.21
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 2247 0 0 0 16220 1 0 0 25 0 1 0 112814065 9605120 2083 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548069 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 2345 2083 94 219 0 2122 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 9380

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 30939
/proc/meminfo: memFree=1841408/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=13744 CPUtime=222.16
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 2578 0 0 0 22214 2 0 0 25 0 1 0 112814065 14073856 2414 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 3436 2414 94 219 0 3213 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 13744

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31111
/proc/meminfo: memFree=1840304/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=14932 CPUtime=282.13
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 3282 0 0 0 28202 11 0 0 25 0 1 0 112814065 15290368 2925 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548508 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 3733 2925 94 219 0 3510 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 14932

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31111
/proc/meminfo: memFree=1839280/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=15016 CPUtime=342.1
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 3536 0 0 0 34198 12 0 0 25 0 1 0 112814065 15376384 3179 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 3754 3179 94 219 0 3531 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 15016

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31111
/proc/meminfo: memFree=1837360/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=23428 CPUtime=402.06
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 4031 0 0 0 40193 13 0 0 25 0 1 0 112814065 23990272 3674 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134573807 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 5857 3674 94 219 0 5634 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 23428

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31111
/proc/meminfo: memFree=1835312/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=23764 CPUtime=462.03
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 4553 0 0 0 46189 14 0 0 25 0 1 0 112814065 24334336 4196 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548528 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 5941 4196 94 219 0 5718 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 23764

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31111
/proc/meminfo: memFree=1833264/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=24008 CPUtime=521.99
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 5058 0 0 0 52184 15 0 0 25 0 1 0 112814065 24584192 4701 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 6002 4701 94 219 0 5779 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 24008

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31111
/proc/meminfo: memFree=1830576/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=24196 CPUtime=581.93
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 5740 0 0 0 58177 16 0 0 25 0 1 0 112814065 24776704 5383 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 6049 5383 94 219 0 5826 0
Current children cumulated CPU time (s) 581.93
Current children cumulated vsize (KiB) 24196

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31111
/proc/meminfo: memFree=1830256/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=24424 CPUtime=641.91
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 5818 0 0 0 64174 17 0 0 25 0 1 0 112814065 25010176 5461 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 6106 5461 94 219 0 5883 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 24424


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31111
/proc/meminfo: memFree=1825968/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=43492 CPUtime=881.77
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 7243 0 0 0 88156 21 0 0 25 0 1 0 112814065 44535808 6501 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 10873 6501 94 219 0 10650 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 43492

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31111
/proc/meminfo: memFree=1825776/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=43492 CPUtime=941.73
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 7284 0 0 0 94152 21 0 0 25 0 1 0 112814065 44535808 6542 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 10873 6542 94 219 0 10650 0
Current children cumulated CPU time (s) 941.73
Current children cumulated vsize (KiB) 43492

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31111
/proc/meminfo: memFree=1824560/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=43748 CPUtime=1001.69
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 7599 0 0 0 100147 22 0 0 25 0 1 0 112814065 44797952 6857 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548518 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 10937 6857 94 219 0 10714 0
Current children cumulated CPU time (s) 1001.69
Current children cumulated vsize (KiB) 43748

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31111
/proc/meminfo: memFree=1822576/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=43748 CPUtime=1061.66
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 8092 0 0 0 106143 23 0 0 25 0 1 0 112814065 44797952 7350 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548019 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 10937 7350 94 219 0 10714 0
Current children cumulated CPU time (s) 1061.66
Current children cumulated vsize (KiB) 43748

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31111
/proc/meminfo: memFree=1820464/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=44072 CPUtime=1121.63
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 8589 0 0 0 112139 24 0 0 25 0 1 0 112814065 45129728 7847 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 11018 7847 94 219 0 10795 0
Current children cumulated CPU time (s) 1121.63
Current children cumulated vsize (KiB) 44072

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31111
/proc/meminfo: memFree=1817712/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=44556 CPUtime=1181.58
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 9300 0 0 0 118133 25 0 0 25 0 1 0 112814065 45625344 8558 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 11139 8558 94 219 0 10916 0
Current children cumulated CPU time (s) 1181.58
Current children cumulated vsize (KiB) 44556

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31111
/proc/meminfo: memFree=1815664/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=44688 CPUtime=1241.56
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 9778 0 0 0 124129 27 0 0 25 0 1 0 112814065 45760512 9036 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 11172 9036 94 219 0 10949 0
Current children cumulated CPU time (s) 1241.56
Current children cumulated vsize (KiB) 44688

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31111
/proc/meminfo: memFree=1815408/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=44776 CPUtime=1301.52
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 9833 0 0 0 130125 27 0 0 25 0 1 0 112814065 45850624 9091 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 11194 9091 94 219 0 10971 0
Current children cumulated CPU time (s) 1301.52
Current children cumulated vsize (KiB) 44776

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31111
/proc/meminfo: memFree=1815024/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=45120 CPUtime=1361.47
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 9923 0 0 0 136119 28 0 0 25 0 1 0 112814065 46202880 9181 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548085 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 11280 9181 94 219 0 11057 0
Current children cumulated CPU time (s) 1361.47
Current children cumulated vsize (KiB) 45120

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31111
/proc/meminfo: memFree=1814768/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=45248 CPUtime=1421.44
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 10003 0 0 0 142115 29 0 0 25 0 1 0 112814065 46333952 9261 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 11312 9261 94 219 0 11089 0
Current children cumulated CPU time (s) 1421.44
Current children cumulated vsize (KiB) 45248

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31111
/proc/meminfo: memFree=1814576/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=45460 CPUtime=1481.41
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 10058 0 0 0 148111 30 0 0 25 0 1 0 112814065 46551040 9316 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 11365 9316 94 219 0 11142 0
Current children cumulated CPU time (s) 1481.41
Current children cumulated vsize (KiB) 45460

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31111
/proc/meminfo: memFree=1814384/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=45556 CPUtime=1541.37
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 10104 0 0 0 154106 31 0 0 25 0 1 0 112814065 46649344 9362 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 11389 9362 94 219 0 11166 0
Current children cumulated CPU time (s) 1541.37
Current children cumulated vsize (KiB) 45556

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31111
/proc/meminfo: memFree=1813360/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=45652 CPUtime=1601.34
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 10359 0 0 0 160102 32 0 0 25 0 1 0 112814065 46747648 9617 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548082 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 11413 9617 94 219 0 11190 0
Current children cumulated CPU time (s) 1601.34
Current children cumulated vsize (KiB) 45652

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31111
/proc/meminfo: memFree=1810352/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=49436 CPUtime=1661.3
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 11873 0 0 0 166096 34 0 0 25 0 1 0 112814065 50622464 10362 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 12359 10362 94 219 0 12136 0
Current children cumulated CPU time (s) 1661.3
Current children cumulated vsize (KiB) 49436

[startup+1722.3 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 31111
/proc/meminfo: memFree=1809136/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=49564 CPUtime=1721.26
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 12163 0 0 0 172091 35 0 0 25 0 1 0 112814065 50753536 10652 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548521 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 12391 10652 94 219 0 12168 0
Current children cumulated CPU time (s) 1721.26
Current children cumulated vsize (KiB) 49564

[startup+1782.3 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 31111
/proc/meminfo: memFree=1808880/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=49564 CPUtime=1781.23
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 12192 0 0 0 178087 36 0 0 25 0 1 0 112814065 50753536 10681 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 12391 10681 94 219 0 12168 0
Current children cumulated CPU time (s) 1781.23
Current children cumulated vsize (KiB) 49564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.1 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 31111
/proc/meminfo: memFree=1808880/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=49564 CPUtime=1800.02
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 12202 0 0 0 179965 37 0 0 25 0 1 0 112814065 50753536 10691 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 12391 10691 94 219 0 12168 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 49564

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

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

[startup+1801.1 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 31111
/proc/meminfo: memFree=1808880/2055920 swapFree=4184868/4192956
[pid=30912] ppid=30910 vsize=49564 CPUtime=1800.02
/proc/30912/stat : 30912 (PBS4) R 30910 30912 29485 0 -1 4194304 12202 0 0 0 179965 37 0 0 25 0 1 0 112814065 50753536 10691 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30912/statm: 12391 10691 94 219 0 12168 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 49564

Child status: 0
Real time (s): 1801.11
CPU time (s): 1800.04
CPU user time (s): 1799.66
CPU system time (s): 0.378942
CPU usage (%): 99.9402
Max. virtual memory (cumulated for all children) (KiB): 49564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.378942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12203
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= 7969

runsolver used 1.86672 second user time and 4.69229 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Sun Apr 15 14:57:21 UTC 2007

IDJOB= 349054
IDBENCH= 2109
IDSOLVER= 157
FILE ID= node60/349054-1176649041

PBS_JOBID= 4559828

Free space on /tmp= 66563 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-par32-3.opb
COMMAND LINE= /tmp/evaluation/349054-1176649041/PBS4 /tmp/evaluation/349054-1176649041/instance-349054-1176649041.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-349054-1176649041 -o ROOT/results/node60/conversion-349054-1176649041 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349054-1176649041/instance-349054-1176649041.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-349054-1176649041 -o ROOT/results/node60/solver-349054-1176649041 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/349054-1176649041/PBS4 /tmp/evaluation/349054-1176649041/instance-349054-1176649041.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  473e2cd0e31e48ba0932d7bd34857dd0

RANDOM SEED= 284047768

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:       1852496 kB
Buffers:         14456 kB
Cached:         108504 kB
SwapCached:       1956 kB
Active:          43320 kB
Inactive:        90768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852496 kB
SwapTotal:     4192956 kB
SwapFree:      4184868 kB
Dirty:            1672 kB
Writeback:           0 kB
Mapped:          18388 kB
Slab:            55312 kB
Committed_AS:   614124 kB
PageTables:       1468 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 node60 on Sun Apr 15 15:27:24 UTC 2007