Trace number 347975

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) 1800.14 1800.74

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-dano3_5.opb
MD5SUMf6a27dde9dccc9cbc26fd12ecc1b234d
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 variables404336
Total number of constraints3663
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints3658
Minimum length of a constraint11
Maximum length of a constraint15900
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 535830
Number of bits of the biggest sum of numbers20
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/347975-1176554686/instance-347975-1176554686.opb ......
1800.09/1800.70	c done parsing opb.
1800.09/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/347975-1176554686/instance-347975-1176554686.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/node9/watcher-347975-1176554686 -o ROOT/results/node9/solver-347975-1176554686 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/347975-1176554686/PBS4 /tmp/evaluation/347975-1176554686/instance-347975-1176554686.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: 0.86 0.97 0.99 3/77 23007
/proc/meminfo: memFree=1683960/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=39232 CPUtime=0
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 498 0 0 0 0 0 0 0 18 0 1 0 131506196 40173568 480 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/23007/statm: 9808 484 81 219 0 9585 0

[startup+0.0222049 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 23007
/proc/meminfo: memFree=1683960/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=39232 CPUtime=0.01
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 2080 0 0 0 1 0 0 0 18 0 1 0 131506196 40173568 2063 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/23007/statm: 9808 2066 81 219 0 9585 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 39232

[startup+0.101213 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 23007
/proc/meminfo: memFree=1683960/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=39232 CPUtime=0.09
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 9308 0 0 0 7 2 0 0 18 0 1 0 131506196 40173568 9290 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/23007/statm: 9808 9293 81 219 0 9585 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 39232

[startup+0.301235 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 23007
/proc/meminfo: memFree=1683960/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=56644 CPUtime=0.29
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 14309 0 0 0 25 4 0 0 19 0 1 0 131506196 58003456 13807 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134589816 0 0 4096 0 0 0 0 17 1 0 0
/proc/23007/statm: 14161 13807 88 219 0 13938 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56644

[startup+0.701279 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 23007
/proc/meminfo: memFree=1683960/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=58304 CPUtime=0.69
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 14715 0 0 0 64 5 0 0 23 0 1 0 131506196 59703296 14213 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134589819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23007/statm: 14576 14213 88 219 0 14353 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 58304

[startup+1.50137 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 23008
/proc/meminfo: memFree=1625648/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=61672 CPUtime=1.49
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 15587 0 0 0 144 5 0 0 25 0 1 0 131506196 63152128 15085 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588993 0 0 4096 0 0 0 0 17 0 0 0
/proc/23007/statm: 15418 15085 88 219 0 15195 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61672

[startup+3.10155 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 23008
/proc/meminfo: memFree=1620784/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=68588 CPUtime=3.09
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 17306 0 0 0 302 7 0 0 25 0 1 0 131506196 70234112 16804 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/23007/statm: 17147 16804 88 219 0 16924 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68588

[startup+6.30191 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 23008
/proc/meminfo: memFree=1608048/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=92856 CPUtime=6.28
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 23352 0 0 0 619 9 0 0 25 0 1 0 131506196 95084544 22850 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588869 0 0 4096 0 0 0 0 17 1 0 0
/proc/23007/statm: 23214 22850 88 219 0 22991 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 92856

[startup+12.7016 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 23008
/proc/meminfo: memFree=1557488/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=128724 CPUtime=12.67
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 32371 0 0 0 1253 14 0 0 25 0 1 0 131506196 131813376 31836 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134587239 0 0 4096 0 0 0 0 17 1 0 0
/proc/23007/statm: 32181 31836 88 219 0 31958 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 128724

[startup+25.5011 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 23008
/proc/meminfo: memFree=1553144/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=132364 CPUtime=25.46
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 33549 0 0 0 2532 14 0 0 25 0 1 0 131506196 135540736 32762 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588274 0 0 4096 0 0 0 0 17 1 0 0
/proc/23007/statm: 33091 32762 88 219 0 32868 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 132364

[startup+51.102 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 23008
/proc/meminfo: memFree=1546808/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=141220 CPUtime=51.06
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 36013 0 0 0 5090 16 0 0 25 0 1 0 131506196 144609280 34470 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134589003 0 0 4096 0 0 0 0 17 1 0 0
/proc/23007/statm: 35305 34470 88 219 0 35082 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 141220

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 23008
/proc/meminfo: memFree=1497592/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=225828 CPUtime=102.24
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 61257 0 0 0 10199 25 0 0 25 0 1 0 131506196 231247872 46612 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 56457 46612 93 219 0 56234 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 225828

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23008
/proc/meminfo: memFree=1497592/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=225828 CPUtime=162.23
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 61257 0 0 0 16197 26 0 0 25 0 1 0 131506196 231247872 46612 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 56457 46612 93 219 0 56234 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 225828

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23008
/proc/meminfo: memFree=1497592/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=225828 CPUtime=222.21
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 61274 0 0 0 22194 27 0 0 25 0 1 0 131506196 231247872 46629 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 56457 46629 93 219 0 56234 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 225828

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23008
/proc/meminfo: memFree=1497592/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=225828 CPUtime=282.2
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 61275 0 0 0 28192 28 0 0 25 0 1 0 131506196 231247872 46630 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 56457 46630 93 219 0 56234 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 225828

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23008
/proc/meminfo: memFree=1497592/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=225828 CPUtime=342.18
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 61276 0 0 0 34190 28 0 0 25 0 1 0 131506196 231247872 46631 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 56457 46631 93 219 0 56234 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 225828

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23008
/proc/meminfo: memFree=1497592/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=225828 CPUtime=402.16
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 61278 0 0 0 40187 29 0 0 25 0 1 0 131506196 231247872 46633 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 56457 46633 93 219 0 56234 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 225828

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23008
/proc/meminfo: memFree=1497592/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=225828 CPUtime=462.15
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 61280 0 0 0 46185 30 0 0 25 0 1 0 131506196 231247872 46635 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 56457 46635 93 219 0 56234 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 225828

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23008
/proc/meminfo: memFree=1497592/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=225828 CPUtime=522.13
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 61283 0 0 0 52183 30 0 0 25 0 1 0 131506196 231247872 46638 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 56457 46638 93 219 0 56234 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 225828

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23008
/proc/meminfo: memFree=1497592/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=225828 CPUtime=582.12
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 61284 0 0 0 58181 31 0 0 25 0 1 0 131506196 231247872 46639 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 56457 46639 93 219 0 56234 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 225828

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23008
/proc/meminfo: memFree=1497208/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=226248 CPUtime=642.11
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 61392 0 0 0 64179 32 0 0 25 0 1 0 131506196 231677952 46727 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 56562 46727 93 219 0 56339 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 226248


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23008
/proc/meminfo: memFree=1494008/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=229440 CPUtime=882.03
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 62395 0 0 0 88168 35 0 0 25 0 1 0 131506196 234946560 47521 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 57360 47521 93 219 0 57137 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 229440

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23008
/proc/meminfo: memFree=1493496/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=230080 CPUtime=942.02
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 62638 0 0 0 94166 36 0 0 25 0 1 0 131506196 235601920 47647 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 57520 47647 93 219 0 57297 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 230080

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 23146
/proc/meminfo: memFree=1491248/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=230688 CPUtime=1001.92
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 62832 0 0 0 100155 37 0 0 25 0 1 0 131506196 236224512 47812 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 57672 47812 93 219 0 57449 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 230688

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23205
/proc/meminfo: memFree=1491832/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=231388 CPUtime=1061.89
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 62998 0 0 0 106150 39 0 0 25 0 1 0 131506196 236941312 47955 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 57847 47955 93 219 0 57624 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 231388

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23205
/proc/meminfo: memFree=1490680/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=232472 CPUtime=1121.87
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 63445 0 0 0 112147 40 0 0 25 0 1 0 131506196 238051328 48230 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 58118 48230 93 219 0 57895 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 232472

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23205
/proc/meminfo: memFree=1490104/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=233040 CPUtime=1181.85
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 63959 0 0 0 118144 41 0 0 25 0 1 0 131506196 238632960 48387 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 58260 48387 93 219 0 58037 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 233040

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23205
/proc/meminfo: memFree=1490040/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=233040 CPUtime=1241.83
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 64088 0 0 0 124142 41 0 0 25 0 1 0 131506196 238632960 48402 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 58260 48402 93 219 0 58037 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 233040

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23205
/proc/meminfo: memFree=1489400/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=233696 CPUtime=1301.83
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 64349 0 0 0 130141 42 0 0 25 0 1 0 131506196 239304704 48562 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 58424 48562 93 219 0 58201 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 233696

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23205
/proc/meminfo: memFree=1488824/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=234608 CPUtime=1361.8
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 64565 0 0 0 136138 42 0 0 25 0 1 0 131506196 240238592 48699 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 58652 48699 94 219 0 58429 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 234608

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23205
/proc/meminfo: memFree=1488440/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=235016 CPUtime=1421.79
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 64730 0 0 0 142136 43 0 0 25 0 1 0 131506196 240656384 48814 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 58754 48814 94 219 0 58531 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 235016

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23205
/proc/meminfo: memFree=1487736/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=235912 CPUtime=1481.77
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 64916 0 0 0 148133 44 0 0 25 0 1 0 131506196 241573888 49000 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 58978 49000 94 219 0 58755 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 235912

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23205
/proc/meminfo: memFree=1487416/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=236204 CPUtime=1541.75
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 64992 0 0 0 154131 44 0 0 25 0 1 0 131506196 241872896 49076 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 59051 49076 94 219 0 58828 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 236204

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23205
/proc/meminfo: memFree=1486904/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=236872 CPUtime=1601.74
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 65176 0 0 0 160129 45 0 0 25 0 1 0 131506196 242556928 49197 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 59218 49197 94 219 0 58995 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 236872

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23205
/proc/meminfo: memFree=1486264/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=237296 CPUtime=1661.72
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 65407 0 0 0 166126 46 0 0 25 0 1 0 131506196 242991104 49335 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 59324 49335 94 219 0 59101 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 237296

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23205
/proc/meminfo: memFree=1485752/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=237976 CPUtime=1721.71
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 65582 0 0 0 172124 47 0 0 25 0 1 0 131506196 243687424 49484 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 59494 49484 94 219 0 59271 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 237976

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23205
/proc/meminfo: memFree=1485368/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=238412 CPUtime=1781.69
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 65675 0 0 0 178121 48 0 0 25 0 1 0 131506196 244133888 49577 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 59603 49577 94 219 0 59380 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 238412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23205
/proc/meminfo: memFree=1484984/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=238580 CPUtime=1800.09
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 65820 0 0 0 179961 48 0 0 25 0 1 0 131506196 244305920 49640 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 59645 49640 94 219 0 59422 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 238580

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23205
/proc/meminfo: memFree=1484984/2055920 swapFree=4192812/4192956
[pid=23007] ppid=23005 vsize=238580 CPUtime=1800.09
/proc/23007/stat : 23007 (PBS4) R 23005 23007 22482 0 -1 4194304 65820 0 0 0 179961 48 0 0 25 0 1 0 131506196 244305920 49640 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23007/statm: 59645 49640 94 219 0 59422 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 238580

Child status: 0
Real time (s): 1800.74
CPU time (s): 1800.14
CPU user time (s): 1799.62
CPU system time (s): 0.516921
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 263736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.62
system time used= 0.516921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65821
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= 37057

runsolver used 2.11868 second user time and 4.34534 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sat Apr 14 12:44:46 UTC 2007

IDJOB= 347975
IDBENCH= 1594
IDSOLVER= 157
FILE ID= node9/347975-1176554686

PBS_JOBID= 4556759

Free space on /tmp= 66532 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-dano3_5.opb
COMMAND LINE= /tmp/evaluation/347975-1176554686/PBS4 /tmp/evaluation/347975-1176554686/instance-347975-1176554686.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-347975-1176554686 -o ROOT/results/node9/conversion-347975-1176554686 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/347975-1176554686/instance-347975-1176554686.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-347975-1176554686 -o ROOT/results/node9/solver-347975-1176554686 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/347975-1176554686/PBS4 /tmp/evaluation/347975-1176554686/instance-347975-1176554686.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  f6a27dde9dccc9cbc26fd12ecc1b234d

RANDOM SEED= 842644953

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1684304 kB
Buffers:         27760 kB
Cached:         232136 kB
SwapCached:          0 kB
Active:         137456 kB
Inactive:       179088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1684304 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           26420 kB
Writeback:           0 kB
Mapped:          75544 kB
Slab:            40520 kB
Committed_AS:  4247032 kB
PageTables:       1788 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= 66532 MiB

End job on node9 on Sat Apr 14 13:14:49 UTC 2007