Trace number 430635

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) 1800.02 1799.92

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=251-P1=251-P2=101-P3=11-P4=89-P5=53-P6=439-P7=491-P8=389-B.opb
MD5SUM016a6113efb9500350327fbbc3111675
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 benchmark0.340947
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 variables216
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 constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)648
Sum of products size (including duplicates)1296
Number of different products648
Sum of products size1296

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/430635-1177997302/instance-430635-1177997302.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node16/watcher-430635-1177997302 -o ROOT/results/node16/solver-430635-1177997302 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/430635-1177997302/instance-430635-1177997302.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: 0.92 0.98 0.99 3/77 26836
/proc/meminfo: memFree=1796480/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=2648 CPUtime=0
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 267 0 0 0 0 0 0 0 18 0 1 0 247647901 2711552 238 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7671511 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 662 238 199 40 0 77 0

[startup+0.0660041 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26836
/proc/meminfo: memFree=1796480/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=4388 CPUtime=0.06
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 735 0 0 0 6 0 0 0 18 0 1 0 247647901 4493312 705 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542259 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 1097 705 227 40 0 512 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4388

[startup+0.101995 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26836
/proc/meminfo: memFree=1796480/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=4388 CPUtime=0.09
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 735 0 0 0 9 0 0 0 18 0 1 0 247647901 4493312 705 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 1097 705 227 40 0 512 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4388

[startup+0.301952 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26836
/proc/meminfo: memFree=1796480/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=4388 CPUtime=0.29
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 745 0 0 0 29 0 0 0 19 0 1 0 247647901 4493312 715 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629280 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 1097 715 227 40 0 512 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4388

[startup+0.701869 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26836
/proc/meminfo: memFree=1796480/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=4388 CPUtime=0.69
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 751 0 0 0 69 0 0 0 23 0 1 0 247647901 4493312 721 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 1097 721 227 40 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4388

[startup+1.5027 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 26837
/proc/meminfo: memFree=1794488/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=4524 CPUtime=1.48
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 765 0 0 0 148 0 0 0 25 0 1 0 247647901 4632576 723 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 1131 723 227 40 0 546 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 4524

[startup+3.10137 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 26837
/proc/meminfo: memFree=1794168/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=4388 CPUtime=3.09
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 3797 0 0 0 307 2 0 0 25 0 1 0 247647901 4493312 721 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 1097 721 227 40 0 512 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4388

[startup+6.30169 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26837
/proc/meminfo: memFree=1794104/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=4432 CPUtime=6.29
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 21600 0 0 0 620 9 0 0 25 0 1 0 247647901 4538368 732 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626413 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 1108 732 227 40 0 523 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4432

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26837
/proc/meminfo: memFree=1793784/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=4812 CPUtime=12.69
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 68340 0 0 0 1244 25 0 0 25 0 1 0 247647901 4927488 825 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7671511 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 1203 825 227 40 0 618 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4812

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 26837
/proc/meminfo: memFree=1793400/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=5156 CPUtime=25.49
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 160176 0 0 0 2492 57 0 0 25 0 1 0 247647901 5279744 913 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 1289 913 227 40 0 704 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5156

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 26837
/proc/meminfo: memFree=1792504/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=6192 CPUtime=51.09
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 346171 0 0 0 4983 126 0 0 25 0 1 0 247647901 6340608 1170 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7671511 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 1548 1170 227 40 0 963 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 6192

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 26837
/proc/meminfo: memFree=1790584/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=7948 CPUtime=102.3
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 710197 0 0 0 9972 258 0 0 25 0 1 0 247647901 8138752 1611 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629219 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 1987 1611 227 40 0 1402 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 7948

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26837
/proc/meminfo: memFree=1788728/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=9932 CPUtime=162.3
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 1132098 0 0 0 15814 416 0 0 25 0 1 0 247647901 10170368 2105 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7640699 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 2483 2105 227 40 0 1898 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 9932

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26837
/proc/meminfo: memFree=1786744/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=11936 CPUtime=222.3
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 1555293 0 0 0 21645 585 0 0 25 0 1 0 247647901 12222464 2606 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7640699 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 2984 2606 227 40 0 2399 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 11936

[startup+282.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 26837
/proc/meminfo: memFree=1785080/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=13604 CPUtime=282.31
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 1974557 0 0 0 27486 745 0 0 25 0 1 0 247647901 13930496 3005 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7671511 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 3401 3006 227 40 0 2816 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 13604

[startup+342.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 26837
/proc/meminfo: memFree=1783352/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=15428 CPUtime=342.3
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 2384018 0 0 0 33332 898 0 0 25 0 1 0 247647901 15798272 3449 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 3857 3449 227 40 0 3272 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 15428

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26839
/proc/meminfo: memFree=1780664/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=17700 CPUtime=402.31
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 2783636 0 0 0 39176 1055 0 0 25 0 1 0 247647901 18124800 4049 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629229 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 4425 4049 227 40 0 3840 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 17700

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26839
/proc/meminfo: memFree=1778808/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=19716 CPUtime=462.32
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 3172385 0 0 0 45027 1205 0 0 25 0 1 0 247647901 20189184 4551 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7671511 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 4929 4551 227 40 0 4344 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 19716

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26839
/proc/meminfo: memFree=1777016/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=21408 CPUtime=522.32
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 3558259 0 0 0 50878 1354 0 0 25 0 1 0 247647901 21921792 4976 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543284 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 5352 4976 227 40 0 4767 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 21408

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26839
/proc/meminfo: memFree=1775288/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=23116 CPUtime=582.32
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 3940898 0 0 0 56730 1502 0 0 25 0 1 0 247647901 23670784 5403 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 5779 5403 227 40 0 5194 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 23116

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26839
/proc/meminfo: memFree=1773560/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=24948 CPUtime=642.33
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 4324665 0 0 0 62589 1644 0 0 25 0 1 0 247647901 25546752 5859 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7640699 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 6237 5859 227 40 0 5652 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 24948


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

[startup+882.303 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 26839
/proc/meminfo: memFree=1765816/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=32524 CPUtime=882.34
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 5752315 0 0 0 86037 2197 0 0 25 0 1 0 247647901 33304576 7755 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 8131 7755 227 40 0 7546 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 32524

[startup+942.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 26839
/proc/meminfo: memFree=1764472/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=34060 CPUtime=942.34
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 6114546 0 0 0 91896 2338 0 0 25 0 1 0 247647901 34877440 8137 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7640699 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 8515 8137 227 40 0 7930 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 34060

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 26839
/proc/meminfo: memFree=1763064/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=35572 CPUtime=1002.35
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 6470509 0 0 0 97765 2470 0 0 25 0 1 0 247647901 36425728 8489 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 8893 8489 227 40 0 8308 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 35572

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26839
/proc/meminfo: memFree=1761656/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=36708 CPUtime=1062.35
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 6823561 0 0 0 103628 2607 0 0 25 0 1 0 247647901 37588992 8801 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 9177 8801 227 40 0 8592 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 36708

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26839
/proc/meminfo: memFree=1760312/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=38012 CPUtime=1122.35
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 7162799 0 0 0 109497 2738 0 0 25 0 1 0 247647901 38924288 9127 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 9503 9127 227 40 0 8918 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 38012

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26839
/proc/meminfo: memFree=1758968/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=39648 CPUtime=1182.36
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 7511559 0 0 0 115364 2872 0 0 25 0 1 0 247647901 40599552 9519 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 9912 9519 227 40 0 9327 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 39648

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26839
/proc/meminfo: memFree=1757496/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=40728 CPUtime=1242.36
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 7857178 0 0 0 121232 3004 0 0 25 0 1 0 247647901 41705472 9806 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134633094 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 10182 9806 227 40 0 9597 0
Current children cumulated CPU time (s) 1242.36
Current children cumulated vsize (KiB) 40728

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26839
/proc/meminfo: memFree=1756152/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=42196 CPUtime=1302.37
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 8198638 0 0 0 127110 3127 0 0 25 0 1 0 247647901 43208704 10171 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 10549 10171 227 40 0 9964 0
Current children cumulated CPU time (s) 1302.37
Current children cumulated vsize (KiB) 42196

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26839
/proc/meminfo: memFree=1754936/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=43300 CPUtime=1362.37
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 8539315 0 0 0 132980 3257 0 0 25 0 1 0 247647901 44339200 10449 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569956 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 10825 10449 227 40 0 10240 0
Current children cumulated CPU time (s) 1362.37
Current children cumulated vsize (KiB) 43300

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26839
/proc/meminfo: memFree=1753656/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=44584 CPUtime=1422.37
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 8875822 0 0 0 138856 3381 0 0 25 0 1 0 247647901 45654016 10770 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578253 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 11146 10770 227 40 0 10561 0
Current children cumulated CPU time (s) 1422.37
Current children cumulated vsize (KiB) 44584

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26839
/proc/meminfo: memFree=1752504/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=45720 CPUtime=1482.37
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 9200774 0 0 0 144727 3510 0 0 25 0 1 0 247647901 46817280 11054 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 11430 11054 227 40 0 10845 0
Current children cumulated CPU time (s) 1482.37
Current children cumulated vsize (KiB) 45720

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26839
/proc/meminfo: memFree=1751032/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=47116 CPUtime=1542.38
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 9533578 0 0 0 150601 3637 0 0 25 0 1 0 247647901 48246784 11403 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578241 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 11779 11403 227 40 0 11194 0
Current children cumulated CPU time (s) 1542.38
Current children cumulated vsize (KiB) 47116

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26839
/proc/meminfo: memFree=1749880/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=48628 CPUtime=1602.39
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 9858374 0 0 0 156481 3758 0 0 25 0 1 0 247647901 49795072 11749 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 12157 11749 227 40 0 11572 0
Current children cumulated CPU time (s) 1602.39
Current children cumulated vsize (KiB) 48628

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26839
/proc/meminfo: memFree=1748472/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=49828 CPUtime=1662.38
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 10180603 0 0 0 162358 3880 0 0 25 0 1 0 247647901 51023872 12060 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7671511 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 12457 12060 227 40 0 11872 0
Current children cumulated CPU time (s) 1662.38
Current children cumulated vsize (KiB) 49828

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26839
/proc/meminfo: memFree=1747320/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=51064 CPUtime=1722.39
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 10502133 0 0 0 168231 4008 0 0 25 0 1 0 247647901 52289536 12388 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7640699 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 12766 12388 227 40 0 12181 0
Current children cumulated CPU time (s) 1722.39
Current children cumulated vsize (KiB) 51064

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26839
/proc/meminfo: memFree=1743352/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=54736 CPUtime=1782.39
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 10821626 0 0 0 174109 4130 0 0 25 0 1 0 247647901 56049664 13308 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 13684 13308 227 40 0 13099 0
Current children cumulated CPU time (s) 1782.39
Current children cumulated vsize (KiB) 54736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1799.9 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 26839
/proc/meminfo: memFree=1742968/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=55420 CPUtime=1800
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 10917471 0 0 0 175831 4169 0 0 25 0 1 0 247647901 56750080 13447 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 13855 13447 227 40 0 13270 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 55420

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

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

[startup+1799.9 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 26839
/proc/meminfo: memFree=1742968/2055920 swapFree=4148612/4192956
[pid=26836] ppid=26834 vsize=55420 CPUtime=1800
/proc/26836/stat : 26836 (glpPBv3) R 26834 26836 25284 0 -1 0 10917471 0 0 0 175831 4169 0 0 25 0 1 0 247647901 56750080 13447 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 13855 13447 227 40 0 13270 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 55420

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1799.92
CPU time (s): 1800.02
CPU user time (s): 1758.32
CPU system time (s): 41.7007
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 55420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1758.32
system time used= 41.7007
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10917471
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= 35548

runsolver used 1.40379 second user time and 4.06538 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue May  1 05:28:22 UTC 2007

IDJOB= 430635
IDBENCH= 47994
IDSOLVER= 166
FILE ID= node16/430635-1177997302

PBS_JOBID= 4728210

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=9-P0=251-P1=251-P2=101-P3=11-P4=89-P5=53-P6=439-P7=491-P8=389-B.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/430635-1177997302/instance-430635-1177997302.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-430635-1177997302 -o ROOT/results/node16/conversion-430635-1177997302 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430635-1177997302/instance-430635-1177997302.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-430635-1177997302 -o ROOT/results/node16/solver-430635-1177997302 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/430635-1177997302/instance-430635-1177997302.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  016a6113efb9500350327fbbc3111675

RANDOM SEED= 301388804

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1796952 kB
Buffers:         31664 kB
Cached:         139244 kB
SwapCached:      12284 kB
Active:         109464 kB
Inactive:        85824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1796952 kB
SwapTotal:     4192956 kB
SwapFree:      4148612 kB
Dirty:            2340 kB
Writeback:           0 kB
Mapped:          31220 kB
Slab:            49260 kB
Committed_AS:  7692160 kB
PageTables:       1840 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 node16 on Tue May  1 05:58:25 UTC 2007