Trace number 363451

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) 1800.05 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-mod010.opb
MD5SUM0155c0c96434984f6ded6bb7ada20c0c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6548
Best CPU time to get the best result obtained on this benchmark2.23666
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6548
Optimality of the best value was proved YES
Number of variables2655
Total number of constraints146
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)145
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint4
Maximum length of a constraint2655
Number of terms in the objective function 2655
Biggest coefficient in the objective function 266
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 489211
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 266
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 489211
Number of bits of the biggest sum of numbers19
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/363451-1177027609/instance-363451-1177027609.opb ......
1800.04/1800.60	c done parsing opb.
1800.04/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363451-1177027609/instance-363451-1177027609.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/node69/watcher-363451-1177027609 -o ROOT/results/node69/solver-363451-1177027609 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363451-1177027609/PBS4 /tmp/evaluation/363451-1177027609/instance-363451-1177027609.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: 0.79 0.98 0.99 3/64 24297
/proc/meminfo: memFree=1796756/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=1708 CPUtime=0
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 222 0 0 0 0 0 0 0 18 0 1 0 178750387 1748992 204 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134797988 0 0 4096 0 0 0 0 17 1 0 0
/proc/24297/statm: 427 204 86 219 0 204 0

[startup+0.015497 s]
/proc/loadavg: 0.79 0.98 0.99 3/64 24297
/proc/meminfo: memFree=1796756/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=1860 CPUtime=0.01
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 253 0 0 0 1 0 0 0 18 0 1 0 178750387 1904640 235 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588293 0 0 4096 0 0 0 0 17 1 0 0
/proc/24297/statm: 465 235 87 219 0 242 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1860

[startup+0.10151 s]
/proc/loadavg: 0.79 0.98 0.99 3/64 24297
/proc/meminfo: memFree=1796756/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=2248 CPUtime=0.09
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 372 0 0 0 9 0 0 0 18 0 1 0 178750387 2301952 354 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588274 0 0 4096 0 0 0 0 17 1 0 0
/proc/24297/statm: 562 354 87 219 0 339 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2248

[startup+0.301542 s]
/proc/loadavg: 0.79 0.98 0.99 3/64 24297
/proc/meminfo: memFree=1796756/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=2376 CPUtime=0.29
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 405 0 0 0 29 0 0 0 19 0 1 0 178750387 2433024 387 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 594 387 92 219 0 371 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2376

[startup+0.701608 s]
/proc/loadavg: 0.79 0.98 0.99 3/64 24297
/proc/meminfo: memFree=1796756/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=2376 CPUtime=0.69
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 421 0 0 0 69 0 0 0 22 0 1 0 178750387 2433024 403 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 594 403 92 219 0 371 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2376

[startup+1.50174 s]
/proc/loadavg: 0.79 0.98 0.99 2/65 24298
/proc/meminfo: memFree=1795340/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=2760 CPUtime=1.49
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 515 0 0 0 149 0 0 0 25 0 1 0 178750387 2826240 497 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 690 497 93 219 0 467 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2760

[startup+3.10299 s]
/proc/loadavg: 0.79 0.98 0.99 2/65 24298
/proc/meminfo: memFree=1794828/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=3404 CPUtime=3.09
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 590 0 0 0 308 1 0 0 25 0 1 0 178750387 3485696 572 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 851 572 93 219 0 628 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3404

[startup+6.30152 s]
/proc/loadavg: 0.81 0.98 0.99 2/65 24298
/proc/meminfo: memFree=1794252/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=3516 CPUtime=6.29
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 686 0 0 0 627 2 0 0 25 0 1 0 178750387 3600384 668 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 879 668 93 219 0 656 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3516

[startup+12.7016 s]
/proc/loadavg: 0.82 0.98 0.99 2/65 24298
/proc/meminfo: memFree=1793052/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=4812 CPUtime=12.69
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 994 0 0 0 1266 3 0 0 25 0 1 0 178750387 4927488 976 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 1203 976 93 219 0 980 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4812

[startup+25.5016 s]
/proc/loadavg: 0.86 0.98 0.99 2/65 24298
/proc/meminfo: memFree=1791132/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=7160 CPUtime=25.49
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 1468 0 0 0 2543 6 0 0 25 0 1 0 178750387 7331840 1450 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 1790 1450 93 219 0 1567 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7160

[startup+51.1018 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 24298
/proc/meminfo: memFree=1788828/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=12224 CPUtime=51.07
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 2059 0 0 0 5096 11 0 0 25 0 1 0 178750387 12517376 2041 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 3056 2041 93 219 0 2833 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12224

[startup+102.305 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 24298
/proc/meminfo: memFree=1781916/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=21928 CPUtime=102.26
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 3811 0 0 0 10202 24 0 0 25 0 1 0 178750387 22454272 3744 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 5482 3744 94 219 0 5259 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21928

[startup+162.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 24298
/proc/meminfo: memFree=1776476/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=23104 CPUtime=162.24
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 5265 0 0 0 16184 40 0 0 25 0 1 0 178750387 23658496 5101 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 5776 5101 94 219 0 5553 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23104

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24298
/proc/meminfo: memFree=1772636/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=40656 CPUtime=222.22
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 6211 0 0 0 22164 58 0 0 25 0 1 0 178750387 41631744 6047 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 10164 6047 94 219 0 9941 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 40656

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24298
/proc/meminfo: memFree=1767708/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=41444 CPUtime=282.2
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 7432 0 0 0 28146 74 0 0 25 0 1 0 178750387 42438656 7268 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 10361 7268 94 219 0 10138 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 41444

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24298
/proc/meminfo: memFree=1767004/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=42772 CPUtime=342.19
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 7796 0 0 0 34130 89 0 0 25 0 1 0 178750387 43798528 7439 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 10693 7439 94 219 0 10470 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 42772

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24298
/proc/meminfo: memFree=1766620/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=42976 CPUtime=402.16
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 7896 0 0 0 40113 103 0 0 25 0 1 0 178750387 44007424 7539 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 10744 7539 94 219 0 10521 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 42976

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24298
/proc/meminfo: memFree=1766300/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=43084 CPUtime=462.14
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 7970 0 0 0 46097 117 0 0 25 0 1 0 178750387 44118016 7613 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 10771 7613 94 219 0 10548 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 43084

[startup+522.301 s]
/proc/loadavg: 1.06 1.00 0.99 2/65 24298
/proc/meminfo: memFree=1765852/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=43504 CPUtime=522.13
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 8095 0 0 0 52080 133 0 0 25 0 1 0 178750387 44548096 7738 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 10876 7738 94 219 0 10653 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 43504

[startup+582.303 s]
/proc/loadavg: 1.02 1.00 0.99 2/65 24298
/proc/meminfo: memFree=1765404/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=45172 CPUtime=582.11
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 8578 0 0 0 58064 147 0 0 25 0 1 0 178750387 46256128 7836 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 11293 7836 94 219 0 11070 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 45172

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 24298
/proc/meminfo: memFree=1764956/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=45436 CPUtime=642.09
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 8694 0 0 0 64047 162 0 0 25 0 1 0 178750387 46526464 7952 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 11359 7952 94 219 0 11136 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 45436


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 24298
/proc/meminfo: memFree=1763932/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=45880 CPUtime=822.04
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 8953 0 0 0 81998 206 0 0 25 0 1 0 178750387 46981120 8211 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 11470 8211 94 219 0 11247 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 45880

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 24298
/proc/meminfo: memFree=1763612/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=46160 CPUtime=882.02
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 9031 0 0 0 87983 219 0 0 25 0 1 0 178750387 47267840 8289 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 11540 8289 94 219 0 11317 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 46160

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 24298
/proc/meminfo: memFree=1763228/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=46336 CPUtime=941.99
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 9119 0 0 0 93966 233 0 0 25 0 1 0 178750387 47448064 8377 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548030 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 11584 8377 94 219 0 11361 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 46336

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 24298
/proc/meminfo: memFree=1762972/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=46472 CPUtime=1001.98
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 9196 0 0 0 99950 248 0 0 25 0 1 0 178750387 47587328 8454 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 11618 8454 94 219 0 11395 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 46472

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 24298
/proc/meminfo: memFree=1762204/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=46992 CPUtime=1061.96
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 9379 0 0 0 105934 262 0 0 25 0 1 0 178750387 48119808 8637 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548533 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 11748 8637 94 219 0 11525 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 46992

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 24298
/proc/meminfo: memFree=1760348/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=50276 CPUtime=1121.94
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 10608 0 0 0 111918 276 0 0 25 0 1 0 178750387 51482624 9097 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 12569 9097 94 219 0 12346 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 50276

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 24298
/proc/meminfo: memFree=1760028/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=50612 CPUtime=1181.92
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 10720 0 0 0 117902 290 0 0 25 0 1 0 178750387 51826688 9209 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 12653 9209 94 219 0 12430 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 50612

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 24298
/proc/meminfo: memFree=1759388/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=50852 CPUtime=1241.9
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 10835 0 0 0 123889 301 0 0 25 0 1 0 178750387 52072448 9324 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 12713 9324 94 219 0 12490 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 50852

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 24298
/proc/meminfo: memFree=1759004/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=50852 CPUtime=1301.88
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 10933 0 0 0 129872 316 0 0 25 0 1 0 178750387 52072448 9422 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 12713 9422 94 219 0 12490 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 50852

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 24298
/proc/meminfo: memFree=1758492/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=51240 CPUtime=1361.86
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 11062 0 0 0 135856 330 0 0 25 0 1 0 178750387 52469760 9551 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 12810 9551 94 219 0 12587 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 51240

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 24298
/proc/meminfo: memFree=1758172/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=51512 CPUtime=1421.85
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 11129 0 0 0 141838 347 0 0 25 0 1 0 178750387 52748288 9618 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 12878 9618 94 219 0 12655 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 51512

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 24298
/proc/meminfo: memFree=1757724/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=51800 CPUtime=1481.82
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 11253 0 0 0 147823 359 0 0 25 0 1 0 178750387 53043200 9742 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 12950 9742 94 219 0 12727 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 51800

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 24298
/proc/meminfo: memFree=1757340/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=51924 CPUtime=1541.81
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 11336 0 0 0 153805 376 0 0 25 0 1 0 178750387 53170176 9825 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 12981 9825 94 219 0 12758 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 51924

[startup+1602.3 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 24298
/proc/meminfo: memFree=1757084/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=52228 CPUtime=1601.79
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 11426 0 0 0 159791 388 0 0 25 0 1 0 178750387 53481472 9915 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 13057 9915 94 219 0 12834 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 52228

[startup+1662.3 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 24298
/proc/meminfo: memFree=1756764/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=52228 CPUtime=1661.77
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 11491 0 0 0 165776 401 0 0 25 0 1 0 178750387 53481472 9980 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 13057 9980 94 219 0 12834 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 52228

[startup+1722.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 24298
/proc/meminfo: memFree=1756252/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=52684 CPUtime=1721.75
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 11620 0 0 0 171760 415 0 0 25 0 1 0 178750387 53948416 10109 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 13171 10109 94 219 0 12948 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 52684

[startup+1782.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 24298
/proc/meminfo: memFree=1755868/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=52684 CPUtime=1781.73
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 11711 0 0 0 177746 427 0 0 25 0 1 0 178750387 53948416 10200 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 13171 10200 94 219 0 12948 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 52684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 24298
/proc/meminfo: memFree=1755804/2055920 swapFree=4182908/4192956
[pid=24297] ppid=24295 vsize=52684 CPUtime=1800.04
/proc/24297/stat : 24297 (PBS4) R 24295 24297 24235 0 -1 4194304 11728 0 0 0 179573 431 0 0 25 0 1 0 178750387 53948416 10217 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24297/statm: 13171 10217 94 219 0 12948 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 52684

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.05
CPU user time (s): 1795.73
CPU system time (s): 4.31734
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 52684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.73
system time used= 4.31734
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11729
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= 1876

runsolver used 1.16782 second user time and 3.75743 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Fri Apr 20 00:06:49 UTC 2007

IDJOB= 363451
IDBENCH= 1851
IDSOLVER= 157
FILE ID= node69/363451-1177027609

PBS_JOBID= 4630630

Free space on /tmp= 66497 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-mod010.opb
COMMAND LINE= /tmp/evaluation/363451-1177027609/PBS4 /tmp/evaluation/363451-1177027609/instance-363451-1177027609.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node69/convwatcher-363451-1177027609 -o ROOT/results/node69/conversion-363451-1177027609 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363451-1177027609/instance-363451-1177027609.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-363451-1177027609 -o ROOT/results/node69/solver-363451-1177027609 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363451-1177027609/PBS4 /tmp/evaluation/363451-1177027609/instance-363451-1177027609.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  0155c0c96434984f6ded6bb7ada20c0c

RANDOM SEED= 763876290

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1797228 kB
Buffers:         40576 kB
Cached:         154912 kB
SwapCached:       3888 kB
Active:          57724 kB
Inactive:       147400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1797228 kB
SwapTotal:     4192956 kB
SwapFree:      4182908 kB
Dirty:            1432 kB
Writeback:           0 kB
Mapped:          15192 kB
Slab:            39580 kB
Committed_AS:  2127896 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66497 MiB

End job on node69 on Fri Apr 20 00:36:52 UTC 2007