Trace number 430019

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=29-P1=19-P2=29-P3=5-P4=17-P5=5-P6=5-P7=13-P8=31-B.opb
MD5SUM1a5734774d9497f5914e33a08764abe1
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 benchmark0.066989
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 variables120
Total number of constraints17
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 constraints17
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)200
Sum of products size (including duplicates)400
Number of different products200
Sum of products size400

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/430019-1177990786/instance-430019-1177990786.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node71/watcher-430019-1177990786 -o ROOT/results/node71/solver-430019-1177990786 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/430019-1177990786/instance-430019-1177990786.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: 0.84 0.95 0.98 3/64 1503
/proc/meminfo: memFree=1793984/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=2648 CPUtime=0
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 265 0 0 0 0 0 0 0 18 0 1 0 275067926 2711552 236 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7671511 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 662 236 199 40 0 77 0

[startup+0.081819 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 1503
/proc/meminfo: memFree=1793984/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=3180 CPUtime=0.07
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 448 0 0 0 7 0 0 0 18 0 1 0 275067926 3256320 418 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534663 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 795 418 227 40 0 210 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3180

[startup+0.102822 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 1503
/proc/meminfo: memFree=1793984/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=3284 CPUtime=0.09
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 451 0 0 0 9 0 0 0 18 0 1 0 275067926 3362816 421 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134637220 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 821 421 227 40 0 236 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3284

[startup+0.302856 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 1503
/proc/meminfo: memFree=1793984/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=3284 CPUtime=0.29
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 457 0 0 0 29 0 0 0 19 0 1 0 275067926 3362816 427 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534782 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 821 427 227 40 0 236 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3284

[startup+0.701904 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 1503
/proc/meminfo: memFree=1793984/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=3284 CPUtime=0.69
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 467 0 0 0 69 0 0 0 23 0 1 0 275067926 3362816 437 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632852 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 821 437 227 40 0 236 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3284

[startup+1.50201 s]
/proc/loadavg: 0.84 0.95 0.98 2/65 1504
/proc/meminfo: memFree=1793080/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=3332 CPUtime=1.49
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 486 0 0 0 148 1 0 0 25 0 1 0 275067926 3411968 456 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134570032 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 833 456 227 40 0 248 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3332

[startup+3.10123 s]
/proc/loadavg: 0.84 0.95 0.98 2/65 1504
/proc/meminfo: memFree=1792824/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=3524 CPUtime=3.09
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 530 0 0 0 308 1 0 0 25 0 1 0 275067926 3608576 500 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 881 500 227 40 0 296 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3524

[startup+6.30167 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 1504
/proc/meminfo: memFree=1792312/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=3972 CPUtime=6.29
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 628 0 0 0 626 3 0 0 25 0 1 0 275067926 4067328 598 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 993 598 227 40 0 408 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3972

[startup+12.7015 s]
/proc/loadavg: 0.87 0.95 0.98 2/65 1504
/proc/meminfo: memFree=1791672/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=4700 CPUtime=12.69
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 822 0 0 0 1263 6 0 0 25 0 1 0 275067926 4812800 792 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534292 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 1175 792 227 40 0 590 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4700

[startup+25.5023 s]
/proc/loadavg: 0.89 0.95 0.98 2/65 1504
/proc/meminfo: memFree=1790456/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=5688 CPUtime=25.48
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 1074 0 0 0 2537 11 0 0 25 0 1 0 275067926 5824512 1044 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 1422 1044 227 40 0 837 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5688

[startup+51.1018 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 1504
/proc/meminfo: memFree=1788344/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=7828 CPUtime=51.07
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 1644 0 0 0 5083 24 0 0 25 0 1 0 275067926 8015872 1573 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 1957 1573 227 40 0 1372 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7828

[startup+102.306 s]
/proc/loadavg: 0.97 0.96 0.98 2/65 1504
/proc/meminfo: memFree=1784632/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=11492 CPUtime=102.26
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 2643 0 0 0 10177 49 0 0 25 0 1 0 275067926 11767808 2491 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 2873 2491 227 40 0 2288 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11492

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 1504
/proc/meminfo: memFree=1781496/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=15268 CPUtime=162.24
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 3748 0 0 0 16149 75 0 0 25 0 1 0 275067926 15634432 3435 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134568957 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 3817 3435 227 40 0 3232 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15268

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1504
/proc/meminfo: memFree=1777720/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=18340 CPUtime=222.22
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 4518 0 0 0 22123 99 0 0 25 0 1 0 275067926 18780160 4205 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 4585 4205 227 40 0 4000 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18340

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1506
/proc/meminfo: memFree=1774968/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=21088 CPUtime=282.19
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 5201 0 0 0 28093 126 0 0 25 0 1 0 275067926 21594112 4888 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 5272 4888 227 40 0 4687 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 21088

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1506
/proc/meminfo: memFree=1772344/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=23668 CPUtime=342.18
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 5850 0 0 0 34068 150 0 0 25 0 1 0 275067926 24236032 5537 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 5917 5537 227 40 0 5332 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 23668

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1506
/proc/meminfo: memFree=1769912/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=26080 CPUtime=402.16
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 6457 0 0 0 40041 175 0 0 25 0 1 0 275067926 26705920 6144 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 6520 6144 227 40 0 5935 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 26080

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1506
/proc/meminfo: memFree=1766840/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=29132 CPUtime=462.14
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 7531 0 0 0 46019 195 0 0 25 0 1 0 275067926 29831168 6897 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 7283 6897 227 40 0 6698 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 29132

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1506
/proc/meminfo: memFree=1764792/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=31152 CPUtime=522.12
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 8042 0 0 0 51996 216 0 0 25 0 1 0 275067926 31899648 7408 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 7788 7408 227 40 0 7203 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 31152

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1506
/proc/meminfo: memFree=1763256/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=32752 CPUtime=582.1
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 8436 0 0 0 57975 235 0 0 25 0 1 0 275067926 33538048 7802 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 8188 7802 227 40 0 7603 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 32752

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1506
/proc/meminfo: memFree=1761272/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=34624 CPUtime=642.09
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 8910 0 0 0 63955 254 0 0 25 0 1 0 275067926 35454976 8276 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534265 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 8656 8276 227 40 0 8071 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 34624


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1506
/proc/meminfo: memFree=1754360/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=41520 CPUtime=882.01
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 10630 0 0 0 87874 327 0 0 25 0 1 0 275067926 42516480 9996 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 10380 9996 227 40 0 9795 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 41520

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1506
/proc/meminfo: memFree=1752696/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=43228 CPUtime=941.99
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 11065 0 0 0 93854 345 0 0 25 0 1 0 275067926 44265472 10431 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569929 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 10807 10431 227 40 0 10222 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 43228

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1506
/proc/meminfo: memFree=1751288/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=44584 CPUtime=1001.97
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 11404 0 0 0 99836 361 0 0 25 0 1 0 275067926 45654016 10770 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 11146 10770 227 40 0 10561 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 44584

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1506
/proc/meminfo: memFree=1749688/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=46176 CPUtime=1061.95
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 11798 0 0 0 105819 376 0 0 25 0 1 0 275067926 47284224 11164 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 11544 11164 227 40 0 10959 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 46176

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1506
/proc/meminfo: memFree=1748408/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=47544 CPUtime=1121.93
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 12135 0 0 0 111802 391 0 0 25 0 1 0 275067926 48685056 11501 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569956 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 11886 11501 227 40 0 11301 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 47544

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1506
/proc/meminfo: memFree=1746936/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=48964 CPUtime=1181.91
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 12493 0 0 0 117785 406 0 0 25 0 1 0 275067926 50139136 11859 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 12241 11859 227 40 0 11656 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 48964

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1506
/proc/meminfo: memFree=1745016/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=50828 CPUtime=1241.89
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 12965 0 0 0 123766 423 0 0 25 0 1 0 275067926 52047872 12331 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 12707 12331 227 40 0 12122 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 50828

[startup+1302.3 s]
/proc/loadavg: 1.10 1.00 0.99 2/71 1662
/proc/meminfo: memFree=1739016/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=55472 CPUtime=1301.79
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 14759 0 0 0 129741 438 0 0 25 0 1 0 275067926 56803328 13484 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 13868 13484 227 40 0 13283 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 55472

[startup+1362.3 s]
/proc/loadavg: 1.04 1.00 0.99 2/65 1707
/proc/meminfo: memFree=1738360/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=57228 CPUtime=1361.75
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 15200 0 0 0 135723 452 0 0 25 0 1 0 275067926 58601472 13925 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134537476 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 14307 13925 227 40 0 13722 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 57228

[startup+1422.3 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 1707
/proc/meminfo: memFree=1736824/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=58764 CPUtime=1421.74
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 15580 0 0 0 141705 469 0 0 25 0 1 0 275067926 60174336 14305 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 14691 14305 227 40 0 14106 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 58764

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1707
/proc/meminfo: memFree=1735352/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=60192 CPUtime=1481.71
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 15935 0 0 0 147689 482 0 0 25 0 1 0 275067926 61636608 14660 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578243 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 15048 14660 227 40 0 14463 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 60192

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1707
/proc/meminfo: memFree=1734136/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=61444 CPUtime=1541.69
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 16252 0 0 0 153672 497 0 0 25 0 1 0 275067926 62918656 14977 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 15361 14977 227 40 0 14776 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 61444

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1707
/proc/meminfo: memFree=1732792/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=62760 CPUtime=1601.67
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 16585 0 0 0 159657 510 0 0 25 0 1 0 275067926 64266240 15310 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534926 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 15690 15310 227 40 0 15105 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 62760

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1707
/proc/meminfo: memFree=1731384/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=64076 CPUtime=1661.66
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 16910 0 0 0 165643 523 0 0 25 0 1 0 275067926 65613824 15635 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 16019 15635 227 40 0 15434 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 64076

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1707
/proc/meminfo: memFree=1730232/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=65252 CPUtime=1721.64
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 17204 0 0 0 171626 538 0 0 25 0 1 0 275067926 66818048 15929 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 16313 15929 227 40 0 15728 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 65252

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1707
/proc/meminfo: memFree=1729080/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=66460 CPUtime=1781.62
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 17510 0 0 0 177612 550 0 0 25 0 1 0 275067926 68055040 16235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 16615 16235 227 40 0 16030 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 66460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1707
/proc/meminfo: memFree=1728632/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=66952 CPUtime=1800.02
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 17625 0 0 0 179447 555 0 0 25 0 1 0 275067926 68558848 16350 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 16738 16350 227 40 0 16153 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 66952

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 0.99 2/65 1707
/proc/meminfo: memFree=1728632/2055920 swapFree=4184188/4192956
[pid=1503] ppid=1501 vsize=66952 CPUtime=1800.02
/proc/1503/stat : 1503 (glpPBv3) R 1501 1503 25344 0 -1 0 17625 0 0 0 179447 555 0 0 25 0 1 0 275067926 68558848 16350 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1503/statm: 16738 16350 227 40 0 16153 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 66952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.04
CPU user time (s): 1794.48
CPU system time (s): 5.56515
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 66952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.48
system time used= 5.56515
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17625
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= 3618

runsolver used 1.41078 second user time and 3.56346 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Tue May  1 03:39:46 UTC 2007

IDJOB= 430019
IDBENCH= 47950
IDSOLVER= 166
FILE ID= node71/430019-1177990786

PBS_JOBID= 4727928

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=29-P1=19-P2=29-P3=5-P4=17-P5=5-P6=5-P7=13-P8=31-B.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/430019-1177990786/instance-430019-1177990786.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-430019-1177990786 -o ROOT/results/node71/conversion-430019-1177990786 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430019-1177990786/instance-430019-1177990786.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-430019-1177990786 -o ROOT/results/node71/solver-430019-1177990786 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/430019-1177990786/instance-430019-1177990786.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  1a5734774d9497f5914e33a08764abe1

RANDOM SEED= 43331347

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1794392 kB
Buffers:         38408 kB
Cached:         142636 kB
SwapCached:       2692 kB
Active:          88404 kB
Inactive:       106768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1794392 kB
SwapTotal:     4192956 kB
SwapFree:      4184188 kB
Dirty:            2464 kB
Writeback:           0 kB
Mapped:          19644 kB
Slab:            52300 kB
Committed_AS:  4466508 kB
PageTables:       1460 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 node71 on Tue May  1 04:09:49 UTC 2007