Trace number 430775

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) 1800.07 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=211-P1=223-P2=251-P3=3-P4=107-B.opb
MD5SUM1cc97335e4341ed075b6e9adcc382d23
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 benchmark0.097984
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 variables96
Total number of constraints9
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 constraints9
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)256
Sum of products size (including duplicates)512
Number of different products256
Sum of products size512

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/430775-1177998589/instance-430775-1177998589.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node3/watcher-430775-1177998589 -o ROOT/results/node3/solver-430775-1177998589 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/430775-1177998589/instance-430775-1177998589.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: 0.99 0.97 0.98 3/77 18574
/proc/meminfo: memFree=1851480/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=2648 CPUtime=0
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 267 0 0 0 0 0 0 0 18 0 1 0 275896722 2711552 238 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 662 238 199 40 0 77 0

[startup+0.05959 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 18574
/proc/meminfo: memFree=1851480/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=3308 CPUtime=0.05
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 481 0 0 0 5 0 0 0 18 0 1 0 275896722 3387392 451 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 827 451 227 40 0 242 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3308

[startup+0.101596 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 18574
/proc/meminfo: memFree=1851480/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=3428 CPUtime=0.09
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 483 0 0 0 9 0 0 0 18 0 1 0 275896722 3510272 453 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 857 453 227 40 0 272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3428

[startup+0.301631 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 18574
/proc/meminfo: memFree=1851480/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=3396 CPUtime=0.29
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 485 0 0 0 29 0 0 0 19 0 1 0 275896722 3477504 455 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 849 455 227 40 0 264 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3396

[startup+0.701694 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 18574
/proc/meminfo: memFree=1851480/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=3396 CPUtime=0.69
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 493 0 0 0 69 0 0 0 22 0 1 0 275896722 3477504 463 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 849 463 227 40 0 264 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3396

[startup+1.50182 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18575
/proc/meminfo: memFree=1850448/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=3444 CPUtime=1.49
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 510 0 0 0 149 0 0 0 25 0 1 0 275896722 3526656 480 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 861 480 227 40 0 276 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3444

[startup+3.10108 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18575
/proc/meminfo: memFree=1850192/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=3576 CPUtime=3.09
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 541 0 0 0 308 1 0 0 25 0 1 0 275896722 3661824 511 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 894 511 227 40 0 309 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3576

[startup+6.3016 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18575
/proc/meminfo: memFree=1849872/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=3804 CPUtime=6.29
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 605 0 0 0 627 2 0 0 25 0 1 0 275896722 3895296 575 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 951 575 227 40 0 366 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3804

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18575
/proc/meminfo: memFree=1849296/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=4344 CPUtime=12.69
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 737 0 0 0 1263 6 0 0 25 0 1 0 275896722 4448256 707 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636645 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 1086 707 227 40 0 501 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4344

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18575
/proc/meminfo: memFree=1848144/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=5460 CPUtime=25.48
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 1010 0 0 0 2537 11 0 0 25 0 1 0 275896722 5591040 980 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 1365 980 227 40 0 780 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5460

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18575
/proc/meminfo: memFree=1846160/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=7428 CPUtime=51.08
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 1543 0 0 0 5083 25 0 0 25 0 1 0 275896722 7606272 1472 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 1857 1472 227 40 0 1272 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7428

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18575
/proc/meminfo: memFree=1842576/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=10928 CPUtime=102.26
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 2503 0 0 0 10177 49 0 0 25 0 1 0 275896722 11190272 2351 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 2732 2351 227 40 0 2147 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10928

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18575
/proc/meminfo: memFree=1838800/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=14708 CPUtime=162.24
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 3444 0 0 0 16145 79 0 0 25 0 1 0 275896722 15060992 3292 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 3677 3292 227 40 0 3092 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14708

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18575
/proc/meminfo: memFree=1834704/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=18684 CPUtime=222.22
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 4606 0 0 0 22116 106 0 0 25 0 1 0 275896722 19132416 4293 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 4671 4293 227 40 0 4086 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18684

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18575
/proc/meminfo: memFree=1831568/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=21804 CPUtime=282.2
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 5386 0 0 0 28087 133 0 0 25 0 1 0 275896722 22327296 5073 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 5451 5073 227 40 0 4866 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 21804

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18575
/proc/meminfo: memFree=1828432/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=24812 CPUtime=342.18
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 6140 0 0 0 34058 160 0 0 25 0 1 0 275896722 25407488 5827 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632762 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 6203 5827 227 40 0 5618 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 24812

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18575
/proc/meminfo: memFree=1824016/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=29252 CPUtime=402.16
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 7565 0 0 0 40030 186 0 0 25 0 1 0 275896722 29954048 6931 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 7313 6931 227 40 0 6728 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 29252

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18575
/proc/meminfo: memFree=1821072/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=32128 CPUtime=462.15
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 8283 0 0 0 46007 208 0 0 25 0 1 0 275896722 32899072 7649 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 8032 7649 227 40 0 7447 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 32128

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18575
/proc/meminfo: memFree=1818384/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=34792 CPUtime=522.12
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 8955 0 0 0 51984 228 0 0 25 0 1 0 275896722 35627008 8321 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 8698 8321 227 40 0 8113 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 34792

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18575
/proc/meminfo: memFree=1815696/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=37424 CPUtime=582.11
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 9610 0 0 0 57960 251 0 0 25 0 1 0 275896722 38322176 8976 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 9356 8976 227 40 0 8771 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 37424

[startup+642.302 s]
/proc/loadavg: 1.07 0.99 0.99 2/78 18575
/proc/meminfo: memFree=1812816/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=40196 CPUtime=642.1
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 10306 0 0 0 63939 271 0 0 25 0 1 0 275896722 41160704 9672 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 10049 9672 227 40 0 9464 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 40196


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

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18773
/proc/meminfo: memFree=1799376/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=53180 CPUtime=881.92
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 14190 0 0 0 87836 356 0 0 25 0 1 0 275896722 54456320 12915 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578268 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 13295 12915 227 40 0 12710 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 53180

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18773
/proc/meminfo: memFree=1797200/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=55460 CPUtime=941.9
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 14764 0 0 0 93818 372 0 0 25 0 1 0 275896722 56791040 13489 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 13865 13489 227 40 0 13280 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 55460

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18773
/proc/meminfo: memFree=1795024/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=57620 CPUtime=1001.89
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 15299 0 0 0 99802 387 0 0 25 0 1 0 275896722 59002880 14024 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 14405 14024 227 40 0 13820 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 57620

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18773
/proc/meminfo: memFree=1792656/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=60028 CPUtime=1061.87
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 15901 0 0 0 105780 407 0 0 25 0 1 0 275896722 61468672 14626 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 15007 14626 227 40 0 14422 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 60028

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18773
/proc/meminfo: memFree=1790288/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=62380 CPUtime=1121.85
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 16488 0 0 0 111760 425 0 0 25 0 1 0 275896722 63877120 15213 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 15595 15213 227 40 0 15010 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 62380

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18773
/proc/meminfo: memFree=1787984/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=64704 CPUtime=1181.83
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 17074 0 0 0 117739 444 0 0 25 0 1 0 275896722 66256896 15799 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 16176 15799 227 40 0 15591 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 64704

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18773
/proc/meminfo: memFree=1785744/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=66900 CPUtime=1241.81
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 17622 0 0 0 123720 461 0 0 25 0 1 0 275896722 68505600 16347 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134633000 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 16725 16347 227 40 0 16140 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 66900

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18773
/proc/meminfo: memFree=1784016/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=68616 CPUtime=1301.79
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 18052 0 0 0 129702 477 0 0 25 0 1 0 275896722 70262784 16777 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 17154 16777 227 40 0 16569 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 68616

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18773
/proc/meminfo: memFree=1781904/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=70740 CPUtime=1361.78
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 18575 0 0 0 135684 494 0 0 25 0 1 0 275896722 72437760 17300 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 17685 17300 227 40 0 17100 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 70740

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18773
/proc/meminfo: memFree=1780112/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=72516 CPUtime=1421.75
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 19025 0 0 0 141668 507 0 0 25 0 1 0 275896722 74256384 17750 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 18129 17750 227 40 0 17544 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 72516

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18773
/proc/meminfo: memFree=1778128/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=74476 CPUtime=1481.74
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 19518 0 0 0 147651 523 0 0 25 0 1 0 275896722 76263424 18243 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578268 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 18619 18243 227 40 0 18034 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 74476

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18773
/proc/meminfo: memFree=1776272/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=76224 CPUtime=1541.72
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 19950 0 0 0 153636 536 0 0 25 0 1 0 275896722 78053376 18675 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 19056 18675 227 40 0 18471 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 76224

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18773
/proc/meminfo: memFree=1774480/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=77972 CPUtime=1601.7
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 20387 0 0 0 159621 549 0 0 25 0 1 0 275896722 79843328 19112 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 19493 19112 227 40 0 18908 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 77972

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18773
/proc/meminfo: memFree=1772944/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=79540 CPUtime=1661.68
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 20783 0 0 0 165605 563 0 0 25 0 1 0 275896722 81448960 19508 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 19885 19508 227 40 0 19300 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 79540

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18773
/proc/meminfo: memFree=1771216/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=81272 CPUtime=1721.66
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 21211 0 0 0 171588 578 0 0 25 0 1 0 275896722 83222528 19936 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578241 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 20318 19936 227 40 0 19733 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 81272

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18773
/proc/meminfo: memFree=1769360/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=83032 CPUtime=1781.64
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 21657 0 0 0 177571 593 0 0 25 0 1 0 275896722 85024768 20382 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 20758 20382 227 40 0 20173 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 83032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18773
/proc/meminfo: memFree=1768848/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=83536 CPUtime=1800.04
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 21780 0 0 0 179406 598 0 0 25 0 1 0 275896722 85540864 20505 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569425 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 20884 20505 227 40 0 20299 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 83536

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 0.99 0.99 2/78 18773
/proc/meminfo: memFree=1768848/2055920 swapFree=4139036/4192956
[pid=18574] ppid=18572 vsize=83536 CPUtime=1800.04
/proc/18574/stat : 18574 (glpPBv3) R 18572 18574 17089 0 -1 0 21780 0 0 0 179406 598 0 0 25 0 1 0 275896722 85540864 20505 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569425 0 0 4096 0 0 0 0 17 1 0 0
/proc/18574/statm: 20884 20505 227 40 0 20299 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 83536

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.07
CPU user time (s): 1794.06
CPU system time (s): 6.00209
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 83536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.06
system time used= 6.00209
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21780
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= 1456

runsolver used 1.45978 second user time and 4.05538 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue May  1 05:49:50 UTC 2007

IDJOB= 430775
IDBENCH= 48004
IDSOLVER= 166
FILE ID= node3/430775-1177998589

PBS_JOBID= 4728245

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=8-P0=211-P1=223-P2=251-P3=3-P4=107-B.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/430775-1177998589/instance-430775-1177998589.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-430775-1177998589 -o ROOT/results/node3/conversion-430775-1177998589 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430775-1177998589/instance-430775-1177998589.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-430775-1177998589 -o ROOT/results/node3/solver-430775-1177998589 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/430775-1177998589/instance-430775-1177998589.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  1cc97335e4341ed075b6e9adcc382d23

RANDOM SEED= 532750671

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1851888 kB
Buffers:         29580 kB
Cached:          95936 kB
SwapCached:      16672 kB
Active:          82776 kB
Inactive:        66356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1851888 kB
SwapTotal:     4192956 kB
SwapFree:      4139036 kB
Dirty:            2316 kB
Writeback:           0 kB
Mapped:          30396 kB
Slab:            40412 kB
Committed_AS:  7263752 kB
PageTables:       1780 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 node3 on Tue May  1 06:19:53 UTC 2007