Trace number 353400

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
glpPB 0.2? (TO) 1800.1 1800.81

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-3.opb
MD5SUM8e251d4e151b2868eb3a52cf845e4cf8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-30
Best CPU time to get the best result obtained on this benchmark127.537
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -30
Optimality of the best value was proved YES
Number of variables450
Total number of constraints17809
Number of constraints which are clauses17809
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 450
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 450
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 450
Number of bits of the biggest sum of numbers9
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)

0.00/0.03	c glpPB 0.2 (July 2006)
0.00/0.03	c An Application of GLPK 4.10 for PB Constraints
0.00/0.03	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.03	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353400-1176664778/instance-353400-1176664778.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/node62/watcher-353400-1176664778 -o ROOT/results/node62/solver-353400-1176664778 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/353400-1176664778/instance-353400-1176664778.opb 

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


[startup+0 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 4746
/proc/meminfo: memFree=1820584/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=268 CPUtime=0
/proc/4746/stat : 4746 (glpPBv3) D 4744 4746 4672 0 -1 0 39 0 0 0 0 0 0 0 18 0 1 0 98643386 274432 23 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8106788 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/4746/statm: 67 23 18 40 0 2 0

[startup+0.053368 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 4746
/proc/meminfo: memFree=1820584/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=2916 CPUtime=0.02
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 340 0 0 0 2 0 0 0 18 0 1 0 98643386 2985984 310 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8572631 0 0 4096 0 0 0 0 17 0 0 0
/proc/4746/statm: 729 310 199 40 0 144 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2916

[startup+0.101375 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 4746
/proc/meminfo: memFree=1820584/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=3716 CPUtime=0.06
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 525 0 0 0 6 0 0 0 18 0 1 0 98643386 3805184 495 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8506327 0 0 4096 0 0 0 0 17 0 0 0
/proc/4746/statm: 929 495 199 40 0 344 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3716

[startup+0.301424 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 4746
/proc/meminfo: memFree=1820584/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=12748 CPUtime=0.26
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 3160 0 0 0 25 1 0 0 19 0 1 0 98643386 13053952 2804 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 0 0 0
/proc/4746/statm: 3187 2804 221 40 0 2602 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 12748

[startup+0.7015 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 4746
/proc/meminfo: memFree=1820584/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=12820 CPUtime=0.66
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 3394 0 0 0 65 1 0 0 23 0 1 0 98643386 13127680 2822 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134607209 0 0 4096 0 0 0 0 17 0 0 0
/proc/4746/statm: 3205 2822 221 40 0 2620 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 12820

[startup+1.50165 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 4747
/proc/meminfo: memFree=1808544/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=18568 CPUtime=1.46
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 6839 0 0 0 143 3 0 0 25 0 1 0 98643386 19013632 4266 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629060 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 4642 4266 227 40 0 4057 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 18568

[startup+3.10196 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 4747
/proc/meminfo: memFree=1804064/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=20676 CPUtime=3.06
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 8750 0 0 0 302 4 0 0 25 0 1 0 98643386 21172224 4761 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 5134 4726 233 40 0 4549 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 20676

[startup+6.30159 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 4747
/proc/meminfo: memFree=1803944/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=18568 CPUtime=6.26
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 12503 0 0 0 620 6 0 0 25 0 1 0 98643386 19013632 4266 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8572631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 4642 4266 227 40 0 4057 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 18568

[startup+12.7019 s]
/proc/loadavg: 0.83 0.95 0.98 2/65 4747
/proc/meminfo: memFree=1803944/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=18568 CPUtime=12.66
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 19583 0 0 0 1256 10 0 0 25 0 1 0 98643386 19013632 4266 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626354 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 4642 4266 227 40 0 4057 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 18568

[startup+25.5014 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 4747
/proc/meminfo: memFree=1803944/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=18708 CPUtime=25.45
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 71850 0 0 0 2512 33 0 0 25 0 1 0 98643386 19156992 4301 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 4677 4301 227 40 0 4092 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 18708

[startup+51.1014 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 4747
/proc/meminfo: memFree=1803944/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=18708 CPUtime=51.04
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 525704 0 0 0 4867 237 0 0 25 0 1 0 98643386 19156992 4301 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629060 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 4677 4301 227 40 0 4092 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 18708

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 4747
/proc/meminfo: memFree=1803944/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=20824 CPUtime=102.22
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 1533810 0 0 0 9546 676 0 0 25 0 1 0 98643386 21323776 4830 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 5206 4830 227 40 0 4621 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 20824

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 4747
/proc/meminfo: memFree=1801576/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=18708 CPUtime=162.2
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 2642308 0 0 0 15055 1165 0 0 25 0 1 0 98643386 19156992 4301 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8572631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 4677 4301 227 40 0 4092 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 18708

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4749
/proc/meminfo: memFree=1803752/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=20968 CPUtime=222.17
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 4046412 0 0 0 20436 1781 0 0 25 0 1 0 98643386 21471232 4866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 5242 4866 227 40 0 4657 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 20968

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4749
/proc/meminfo: memFree=1801448/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=18708 CPUtime=282.15
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 6061186 0 0 0 25624 2591 0 0 25 0 1 0 98643386 19156992 4266 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 4677 4275 228 40 0 4092 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 18708

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4749
/proc/meminfo: memFree=1803752/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=18896 CPUtime=342.12
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 8119794 0 0 0 30794 3418 0 0 25 0 1 0 98643386 19349504 4348 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8572631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 4724 4348 227 40 0 4139 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 18896

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4749
/proc/meminfo: memFree=1803560/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=18960 CPUtime=402.1
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 10054287 0 0 0 36009 4201 0 0 25 0 1 0 98643386 19415040 4364 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8572631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 4740 4364 227 40 0 4155 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 18960

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4749
/proc/meminfo: memFree=1803560/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=19044 CPUtime=462.08
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 11981169 0 0 0 41224 4984 0 0 25 0 1 0 98643386 19501056 4385 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 4761 4385 261 40 0 4176 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 19044

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4749
/proc/meminfo: memFree=1803368/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=19148 CPUtime=522.06
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 13927945 0 0 0 46441 5765 0 0 25 0 1 0 98643386 19607552 4411 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643689 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 4787 4411 227 40 0 4202 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 19148

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4749
/proc/meminfo: memFree=1803304/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=19216 CPUtime=582.04
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 15818067 0 0 0 51659 6545 0 0 25 0 1 0 98643386 19677184 4428 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 4804 4428 227 40 0 4219 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 19216

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4749
/proc/meminfo: memFree=1800680/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=21568 CPUtime=642.02
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 17705640 0 0 0 56888 7314 0 0 25 0 1 0 98643386 22085632 5016 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643505 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 5392 5016 227 40 0 4807 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 21568


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4749
/proc/meminfo: memFree=1802536/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=19476 CPUtime=821.94
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 23480660 0 0 0 72540 9654 0 0 25 0 1 0 98643386 19943424 4493 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8572631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 4869 4493 227 40 0 4284 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 19476

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4749
/proc/meminfo: memFree=1803048/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=19532 CPUtime=881.92
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 25387215 0 0 0 77772 10420 0 0 25 0 1 0 98643386 20000768 4507 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 4883 4507 227 40 0 4298 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 19532

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4749
/proc/meminfo: memFree=1802920/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=19592 CPUtime=941.9
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 27284092 0 0 0 82990 11200 0 0 25 0 1 0 98643386 20062208 4522 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8572631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 4898 4522 227 40 0 4313 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 19592

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4749
/proc/meminfo: memFree=1802856/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=19656 CPUtime=1001.88
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 29184848 0 0 0 88206 11982 0 0 25 0 1 0 98643386 20127744 4538 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8572631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 4914 4538 227 40 0 4329 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 19656

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4749
/proc/meminfo: memFree=1800488/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=19768 CPUtime=1061.86
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 31053243 0 0 0 93448 12738 0 0 25 0 1 0 98643386 20242432 4566 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 4942 4566 227 40 0 4357 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 19768

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4749
/proc/meminfo: memFree=1802664/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=19692 CPUtime=1121.84
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 32909484 0 0 0 98683 13501 0 0 25 0 1 0 98643386 20164608 4538 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8572631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 4923 4547 227 40 0 4338 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 19692

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4749
/proc/meminfo: memFree=1802536/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=19636 CPUtime=1181.82
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 34707993 0 0 0 103959 14223 0 0 25 0 1 0 98643386 20107264 4533 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542961 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 4909 4533 227 40 0 4324 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 19636

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4749
/proc/meminfo: memFree=1802536/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=19856 CPUtime=1241.79
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 36549952 0 0 0 109203 14976 0 0 25 0 1 0 98643386 20332544 4584 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8572631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 4999 4589 227 40 0 4414 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 19856

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4749
/proc/meminfo: memFree=1800360/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=22164 CPUtime=1301.77
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 38378745 0 0 0 114443 15734 0 0 25 0 1 0 98643386 22695936 5151 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134637184 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 5541 5151 227 40 0 4956 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 22164

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4749
/proc/meminfo: memFree=1802344/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=20088 CPUtime=1361.74
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 40218678 0 0 0 119693 16481 0 0 25 0 1 0 98643386 20570112 4646 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643347 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 5022 4646 227 40 0 4437 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 20088

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4749
/proc/meminfo: memFree=1802280/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=20044 CPUtime=1421.73
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 42061854 0 0 0 124937 17236 0 0 25 0 1 0 98643386 20525056 4620 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8572631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 5011 4629 227 40 0 4426 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 20044

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4749
/proc/meminfo: memFree=1799720/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=20120 CPUtime=1481.7
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 43947429 0 0 0 130163 18007 0 0 25 0 1 0 98643386 20602880 4654 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8572631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 5065 4659 227 40 0 4480 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 20120

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4749
/proc/meminfo: memFree=1802088/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=20332 CPUtime=1541.68
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 45739452 0 0 0 135431 18737 0 0 25 0 1 0 98643386 20819968 4707 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8572631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 5083 4707 227 40 0 4498 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 20332

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4749
/proc/meminfo: memFree=1802088/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=20404 CPUtime=1601.65
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 47698550 0 0 0 140631 19534 0 0 25 0 1 0 98643386 20893696 4725 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643505 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 5101 4725 227 40 0 4516 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 20404

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4749
/proc/meminfo: memFree=1801960/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=22580 CPUtime=1661.64
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 49571500 0 0 0 145845 20319 0 0 25 0 1 0 98643386 23121920 5254 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134638759 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 5645 5254 227 40 0 5060 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 22580

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4749
/proc/meminfo: memFree=1801896/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=20528 CPUtime=1721.62
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 51406848 0 0 0 151103 21059 0 0 25 0 1 0 98643386 21020672 4756 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8572631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 5132 4756 227 40 0 4547 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 20528

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4749
/proc/meminfo: memFree=1801768/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=20620 CPUtime=1781.59
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 53196080 0 0 0 156363 21796 0 0 25 0 1 0 98643386 21114880 4779 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8572631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 5155 4779 227 40 0 4570 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 20620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4749
/proc/meminfo: memFree=1801768/2055920 swapFree=4184460/4192956
[pid=4746] ppid=4744 vsize=20636 CPUtime=1800.08
/proc/4746/stat : 4746 (glpPBv3) R 4744 4746 4672 0 -1 0 53772526 0 0 0 157987 22021 0 0 25 0 1 0 98643386 21131264 4783 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/4746/statm: 5159 4748 227 40 0 4574 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 20636

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.81
CPU time (s): 1800.1
CPU user time (s): 1579.88
CPU system time (s): 220.224
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 23440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1579.88
system time used= 220.224
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53772551
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= 11
involuntary context switches= 2636

runsolver used 1.3158 second user time and 3.62045 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Sun Apr 15 19:19:38 UTC 2007

IDJOB= 353400
IDBENCH= 2239
IDSOLVER= 166
FILE ID= node62/353400-1176664778

PBS_JOBID= 4559931

Free space on /tmp= 66561 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-3.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/353400-1176664778/instance-353400-1176664778.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node62/convwatcher-353400-1176664778 -o ROOT/results/node62/conversion-353400-1176664778 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353400-1176664778/instance-353400-1176664778.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-353400-1176664778 -o ROOT/results/node62/solver-353400-1176664778 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/353400-1176664778/instance-353400-1176664778.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  8e251d4e151b2868eb3a52cf845e4cf8

RANDOM SEED= 706134018

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.279
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		: 3000.279
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:       1821056 kB
Buffers:         21052 kB
Cached:         128880 kB
SwapCached:       2184 kB
Active:          51124 kB
Inactive:       107956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821056 kB
SwapTotal:     4192956 kB
SwapFree:      4184460 kB
Dirty:            2912 kB
Writeback:           0 kB
Mapped:          15516 kB
Slab:            61792 kB
Committed_AS:   300284 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB

End job on node62 on Sun Apr 15 19:49:41 UTC 2007