Trace number 431237

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) 1800.04 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=7-P1=11-P2=23-P3=23-P4=29-P5=31-P6=13-B.opb
MD5SUM502b1b8e4f662bd34ffc08957221e0d9
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.052991
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables90
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)150
Sum of products size (including duplicates)300
Number of different products150
Sum of products size300

Solver Data (download as text)

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

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431237-1178004047/instance-431237-1178004047.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-431237-1178004047 -o ROOT/results/node20/solver-431237-1178004047 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431237-1178004047/instance-431237-1178004047.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: 1.03 1.00 1.00 3/77 10395
/proc/meminfo: memFree=1798616/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=2648 CPUtime=0
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 265 0 0 0 0 0 0 0 18 0 1 0 248322088 2711552 236 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530886 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 662 236 199 40 0 77 0

[startup+0.037731 s]
/proc/loadavg: 1.03 1.00 1.00 3/77 10395
/proc/meminfo: memFree=1798616/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=3036 CPUtime=0.03
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 412 0 0 0 3 0 0 0 18 0 1 0 248322088 3108864 382 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 759 382 227 40 0 174 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3036

[startup+0.101745 s]
/proc/loadavg: 1.03 1.00 1.00 3/77 10395
/proc/meminfo: memFree=1798616/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=3136 CPUtime=0.09
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 414 0 0 0 9 0 0 0 18 0 1 0 248322088 3211264 384 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 784 384 227 40 0 199 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3136

[startup+0.301784 s]
/proc/loadavg: 1.03 1.00 1.00 3/77 10395
/proc/meminfo: memFree=1798616/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=3136 CPUtime=0.29
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 423 0 0 0 29 0 0 0 19 0 1 0 248322088 3211264 393 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632662 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 784 393 227 40 0 199 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3136

[startup+0.701866 s]
/proc/loadavg: 1.03 1.00 1.00 3/77 10395
/proc/meminfo: memFree=1798616/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=3136 CPUtime=0.69
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 436 0 0 0 69 0 0 0 22 0 1 0 248322088 3211264 406 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 784 406 227 40 0 199 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3136

[startup+1.50202 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 10396
/proc/meminfo: memFree=1797776/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=3284 CPUtime=1.49
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 464 0 0 0 148 1 0 0 25 0 1 0 248322088 3362816 434 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 821 434 227 40 0 236 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3284

[startup+3.10135 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 10396
/proc/meminfo: memFree=1797520/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=3504 CPUtime=3.09
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 518 0 0 0 307 2 0 0 25 0 1 0 248322088 3588096 488 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 876 488 227 40 0 291 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3504

[startup+6.30199 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 10396
/proc/meminfo: memFree=1797008/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=3928 CPUtime=6.29
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 626 0 0 0 625 4 0 0 25 0 1 0 248322088 4022272 596 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 982 596 227 40 0 397 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3928

[startup+12.7013 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 10396
/proc/meminfo: memFree=1796184/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=4720 CPUtime=12.68
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 820 0 0 0 1259 9 0 0 25 0 1 0 248322088 4833280 790 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 1180 790 227 40 0 595 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4720

[startup+25.5018 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 10396
/proc/meminfo: memFree=1794712/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=6212 CPUtime=25.48
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 1236 0 0 0 2531 17 0 0 25 0 1 0 248322088 6361088 1165 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643272 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 1553 1165 227 40 0 968 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6212

[startup+51.102 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 10396
/proc/meminfo: memFree=1792536/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=8404 CPUtime=51.07
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 1784 0 0 0 5073 34 0 0 25 0 1 0 248322088 8605696 1713 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 2101 1713 227 40 0 1516 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8404

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10396
/proc/meminfo: memFree=1788312/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=12488 CPUtime=102.25
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 2893 0 0 0 10163 62 0 0 25 0 1 0 248322088 12787712 2741 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 3122 2741 227 40 0 2537 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 12488

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10396
/proc/meminfo: memFree=1783768/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=17040 CPUtime=162.23
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 4196 0 0 0 16127 96 0 0 25 0 1 0 248322088 17448960 3883 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632697 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 4260 3883 227 40 0 3675 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17040

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10396
/proc/meminfo: memFree=1780120/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=20644 CPUtime=222.2
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 5086 0 0 0 22098 122 0 0 25 0 1 0 248322088 21139456 4773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 5161 4773 227 40 0 4576 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 20644

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10396
/proc/meminfo: memFree=1776792/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=24016 CPUtime=282.18
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 5924 0 0 0 28065 153 0 0 25 0 1 0 248322088 24592384 5611 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 6004 5611 227 40 0 5419 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 24016

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10396
/proc/meminfo: memFree=1772312/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=28352 CPUtime=342.16
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 7339 0 0 0 34036 180 0 0 25 0 1 0 248322088 29032448 6705 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 7088 6705 227 40 0 6503 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 28352

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10396
/proc/meminfo: memFree=1769432/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=31248 CPUtime=402.14
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 8060 0 0 0 40011 203 0 0 25 0 1 0 248322088 31997952 7426 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 7812 7426 227 40 0 7227 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 31248

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10396
/proc/meminfo: memFree=1766872/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=33844 CPUtime=462.12
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 8708 0 0 0 45986 226 0 0 25 0 1 0 248322088 34656256 8074 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 8461 8074 227 40 0 7876 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 33844

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10396
/proc/meminfo: memFree=1764184/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=36500 CPUtime=522.09
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 9372 0 0 0 51960 249 0 0 25 0 1 0 248322088 37376000 8738 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 9125 8738 227 40 0 8540 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 36500

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10396
/proc/meminfo: memFree=1761752/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=38992 CPUtime=582.07
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 10001 0 0 0 57936 271 0 0 25 0 1 0 248322088 39927808 9367 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 9748 9367 227 40 0 9163 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 38992

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10396
/proc/meminfo: memFree=1759320/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=41336 CPUtime=642.05
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 10585 0 0 0 63912 293 0 0 25 0 1 0 248322088 42328064 9951 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 10334 9951 227 40 0 9749 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 41336


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10396
/proc/meminfo: memFree=1751320/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=49180 CPUtime=881.96
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 12550 0 0 0 87824 372 0 0 25 0 1 0 248322088 50360320 11916 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 12295 11916 227 40 0 11710 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 49180

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10396
/proc/meminfo: memFree=1747096/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=53540 CPUtime=941.93
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 14281 0 0 0 93804 389 0 0 25 0 1 0 248322088 54824960 13006 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 13385 13006 227 40 0 12800 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 53540

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10396
/proc/meminfo: memFree=1745176/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=55420 CPUtime=1001.91
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 14752 0 0 0 99786 405 0 0 25 0 1 0 248322088 56750080 13477 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 13855 13477 227 40 0 13270 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 55420

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10396
/proc/meminfo: memFree=1743576/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=57224 CPUtime=1061.89
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 15190 0 0 0 105767 422 0 0 25 0 1 0 248322088 58597376 13915 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 14306 13915 227 40 0 13721 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 57224

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10396
/proc/meminfo: memFree=1742168/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=58556 CPUtime=1121.87
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 15523 0 0 0 111751 436 0 0 25 0 1 0 248322088 59961344 14248 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 14639 14248 227 40 0 14054 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 58556

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10396
/proc/meminfo: memFree=1740696/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=59968 CPUtime=1181.84
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 15890 0 0 0 117735 449 0 0 25 0 1 0 248322088 61407232 14615 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 14992 14615 227 40 0 14407 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 59968

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10398
/proc/meminfo: memFree=1739160/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=61532 CPUtime=1241.82
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 16278 0 0 0 123715 467 0 0 25 0 1 0 248322088 63008768 15003 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 15383 15003 227 40 0 14798 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 61532

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10398
/proc/meminfo: memFree=1737304/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=63336 CPUtime=1301.8
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 16732 0 0 0 129697 483 0 0 25 0 1 0 248322088 64856064 15457 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578263 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 15834 15457 227 40 0 15249 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 63336

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10398
/proc/meminfo: memFree=1735448/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=65216 CPUtime=1361.77
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 17192 0 0 0 135680 497 0 0 25 0 1 0 248322088 66781184 15917 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 16304 15917 227 40 0 15719 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 65216

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10398
/proc/meminfo: memFree=1733656/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=67020 CPUtime=1421.76
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 17647 0 0 0 141665 511 0 0 25 0 1 0 248322088 68628480 16372 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 16755 16372 227 40 0 16170 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 67020

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10398
/proc/meminfo: memFree=1731544/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=69064 CPUtime=1481.72
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 18160 0 0 0 147649 523 0 0 25 0 1 0 248322088 70721536 16885 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 17266 16885 227 40 0 16681 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 69064

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10398
/proc/meminfo: memFree=1729816/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=70864 CPUtime=1541.71
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 18601 0 0 0 153635 536 0 0 25 0 1 0 248322088 72564736 17326 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629200 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 17716 17326 227 40 0 17131 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 70864

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10398
/proc/meminfo: memFree=1728024/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=72588 CPUtime=1601.68
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 19046 0 0 0 159621 547 0 0 25 0 1 0 248322088 74330112 17771 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 18147 17771 227 40 0 17562 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 72588

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10398
/proc/meminfo: memFree=1726296/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=74312 CPUtime=1661.66
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 19469 0 0 0 165605 561 0 0 25 0 1 0 248322088 76095488 18194 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 18578 18194 227 40 0 17993 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 74312

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10398
/proc/meminfo: memFree=1724760/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=75960 CPUtime=1721.63
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 19870 0 0 0 171589 574 0 0 25 0 1 0 248322088 77783040 18595 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 18990 18595 227 40 0 18405 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 75960

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10398
/proc/meminfo: memFree=1723032/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=77604 CPUtime=1781.61
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 20284 0 0 0 177574 587 0 0 25 0 1 0 248322088 79466496 19009 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 19401 19009 227 40 0 18816 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 77604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10398
/proc/meminfo: memFree=1722520/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=78076 CPUtime=1800.02
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 20411 0 0 0 179411 591 0 0 25 0 1 0 248322088 79949824 19136 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578253 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 19519 19136 227 40 0 18934 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 78076

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: 1.00 1.00 1.00 2/78 10398
/proc/meminfo: memFree=1722520/2055920 swapFree=4154876/4192956
[pid=10395] ppid=10393 vsize=78076 CPUtime=1800.02
/proc/10395/stat : 10395 (glpPBv3) R 10393 10395 8172 0 -1 0 20411 0 0 0 179411 591 0 0 25 0 1 0 248322088 79949824 19136 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578253 0 0 4096 0 0 0 0 17 1 0 0
/proc/10395/statm: 19519 19136 227 40 0 18934 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 78076

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.04
CPU user time (s): 1794.11
CPU system time (s): 5.9291
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 78076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.11
system time used= 5.9291
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20411
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= 10
involuntary context switches= 1228

runsolver used 1.43878 second user time and 4.05538 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Tue May  1 07:20:47 UTC 2007

IDJOB= 431237
IDBENCH= 48037
IDSOLVER= 166
FILE ID= node20/431237-1178004047

PBS_JOBID= 4728253

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=7-P1=11-P2=23-P3=23-P4=29-P5=31-P6=13-B.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/431237-1178004047/instance-431237-1178004047.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-431237-1178004047 -o ROOT/results/node20/conversion-431237-1178004047 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431237-1178004047/instance-431237-1178004047.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-431237-1178004047 -o ROOT/results/node20/solver-431237-1178004047 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/431237-1178004047/instance-431237-1178004047.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  502b1b8e4f662bd34ffc08957221e0d9

RANDOM SEED= 349122024

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1799024 kB
Buffers:         47172 kB
Cached:         120592 kB
SwapCached:      16448 kB
Active:         112364 kB
Inactive:        79332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1799024 kB
SwapTotal:     4192956 kB
SwapFree:      4154876 kB
Dirty:            2332 kB
Writeback:           0 kB
Mapped:          30808 kB
Slab:            50784 kB
Committed_AS:  2350712 kB
PageTables:       1748 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node20 on Tue May  1 07:50:50 UTC 2007