Trace number 431881

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 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=5-P1=59-P2=47-P3=43-P4=7-P5=19-P6=67-P7=41-B.opb
MD5SUM416e6ba6850c71f5940a8724479965c3
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 benchmark0.087986
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 variables126
Total number of constraints15
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 constraints15
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)252
Sum of products size (including duplicates)504
Number of different products252
Sum of products size504

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/431881-1178011394/instance-431881-1178011394.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node22/watcher-431881-1178011394 -o ROOT/results/node22/solver-431881-1178011394 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431881-1178011394/instance-431881-1178011394.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: 0.88 0.95 0.97 3/77 17902
/proc/meminfo: memFree=1787120/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=2648 CPUtime=0
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 269 0 0 0 0 0 0 0 18 0 1 0 249057050 2711552 240 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 5144279 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 662 240 199 40 0 77 0

[startup+0.0299979 s]
/proc/loadavg: 0.88 0.95 0.97 3/77 17902
/proc/meminfo: memFree=1787120/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=3312 CPUtime=0.02
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 478 0 0 0 2 0 0 0 18 0 1 0 249057050 3391488 448 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 828 448 227 40 0 243 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3312

[startup+0.102009 s]
/proc/loadavg: 0.88 0.95 0.97 3/77 17902
/proc/meminfo: memFree=1787120/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=3312 CPUtime=0.09
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 482 0 0 0 9 0 0 0 18 0 1 0 249057050 3391488 452 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134556873 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 828 452 227 40 0 243 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3312

[startup+0.301039 s]
/proc/loadavg: 0.88 0.95 0.97 3/77 17902
/proc/meminfo: memFree=1787120/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=3396 CPUtime=0.29
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 484 0 0 0 29 0 0 0 19 0 1 0 249057050 3477504 454 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534915 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 849 454 227 40 0 264 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3396

[startup+0.701101 s]
/proc/loadavg: 0.88 0.95 0.97 3/77 17902
/proc/meminfo: memFree=1787120/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=3396 CPUtime=0.69
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 493 0 0 0 69 0 0 0 22 0 1 0 249057050 3477504 463 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 849 463 227 40 0 264 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3396

[startup+1.50122 s]
/proc/loadavg: 0.88 0.95 0.97 2/78 17903
/proc/meminfo: memFree=1786088/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=3452 CPUtime=1.49
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 512 0 0 0 149 0 0 0 25 0 1 0 249057050 3534848 482 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569962 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 863 482 227 40 0 278 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3452

[startup+3.10147 s]
/proc/loadavg: 0.88 0.95 0.97 2/78 17903
/proc/meminfo: memFree=1785832/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=3576 CPUtime=3.09
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 547 0 0 0 308 1 0 0 25 0 1 0 249057050 3661824 517 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 894 517 227 40 0 309 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3576

[startup+6.30195 s]
/proc/loadavg: 0.89 0.95 0.97 2/78 17903
/proc/meminfo: memFree=1785512/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=3844 CPUtime=6.29
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 611 0 0 0 627 2 0 0 25 0 1 0 249057050 3936256 581 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 961 581 227 40 0 376 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3844

[startup+12.7019 s]
/proc/loadavg: 0.90 0.95 0.97 2/78 17903
/proc/meminfo: memFree=1785024/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=4360 CPUtime=12.69
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 743 0 0 0 1264 5 0 0 25 0 1 0 249057050 4464640 713 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 1090 713 227 40 0 505 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4360

[startup+25.5019 s]
/proc/loadavg: 0.92 0.96 0.97 2/78 17903
/proc/meminfo: memFree=1783936/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=5404 CPUtime=25.48
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 999 0 0 0 2538 10 0 0 25 0 1 0 249057050 5533696 969 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629200 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 1351 969 227 40 0 766 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5404

[startup+51.1018 s]
/proc/loadavg: 0.95 0.96 0.97 2/78 17903
/proc/meminfo: memFree=1782016/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=7340 CPUtime=51.08
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 1527 0 0 0 5087 21 0 0 25 0 1 0 249057050 7516160 1456 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 1835 1456 227 40 0 1250 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7340

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/78 17903
/proc/meminfo: memFree=1778496/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=10804 CPUtime=102.26
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 2477 0 0 0 10186 40 0 0 25 0 1 0 249057050 11063296 2325 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 2701 2325 227 40 0 2116 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10804

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17903
/proc/meminfo: memFree=1774848/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=14488 CPUtime=162.24
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 3390 0 0 0 16158 66 0 0 25 0 1 0 249057050 14835712 3238 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 3622 3238 227 40 0 3037 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14488

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17903
/proc/meminfo: memFree=1770944/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=18380 CPUtime=222.22
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 4526 0 0 0 22134 88 0 0 25 0 1 0 249057050 18821120 4213 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 4595 4213 227 40 0 4010 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18380

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17903
/proc/meminfo: memFree=1767680/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=21592 CPUtime=282.2
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 5335 0 0 0 28111 109 0 0 25 0 1 0 249057050 22110208 5022 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629267 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 5398 5022 227 40 0 4813 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 21592

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17903
/proc/meminfo: memFree=1764416/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=24844 CPUtime=342.19
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 6148 0 0 0 34089 130 0 0 25 0 1 0 249057050 25440256 5835 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 6211 5835 227 40 0 5626 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 24844

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17903
/proc/meminfo: memFree=1760256/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=29048 CPUtime=402.17
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 7516 0 0 0 40067 150 0 0 25 0 1 0 249057050 29745152 6882 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 7262 6882 227 40 0 6677 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 29048

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17903
/proc/meminfo: memFree=1757376/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=31924 CPUtime=462.15
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 8235 0 0 0 46044 171 0 0 25 0 1 0 249057050 32690176 7601 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 7981 7601 227 40 0 7396 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 31924

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17903
/proc/meminfo: memFree=1754496/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=34760 CPUtime=522.13
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 8946 0 0 0 52022 191 0 0 25 0 1 0 249057050 35594240 8312 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643366 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 8690 8312 227 40 0 8105 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 34760

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17903
/proc/meminfo: memFree=1751744/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=37492 CPUtime=582.12
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 9629 0 0 0 58002 210 0 0 25 0 1 0 249057050 38391808 8995 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 9373 8995 227 40 0 8788 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 37492

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17903
/proc/meminfo: memFree=1749184/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=40064 CPUtime=642.1
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 10266 0 0 0 63982 228 0 0 25 0 1 0 249057050 41025536 9632 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134539948 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 10016 9632 227 40 0 9431 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 40064


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17903
/proc/meminfo: memFree=1741568/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=47624 CPUtime=822.04
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 12162 0 0 0 81926 278 0 0 25 0 1 0 249057050 48766976 11528 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578241 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 11906 11528 227 40 0 11321 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 47624

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17903
/proc/meminfo: memFree=1736640/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=52532 CPUtime=882.03
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 14023 0 0 0 87908 295 0 0 25 0 1 0 249057050 53792768 12748 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 13133 12748 227 40 0 12548 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 52532

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17903
/proc/meminfo: memFree=1734528/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=54664 CPUtime=942
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 14556 0 0 0 93889 311 0 0 25 0 1 0 249057050 55975936 13281 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 13666 13281 227 40 0 13081 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 54664

[startup+1002.3 s]
/proc/loadavg: 1.03 0.99 0.98 2/78 17905
/proc/meminfo: memFree=1732352/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=56872 CPUtime=1001.99
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 15116 0 0 0 99874 325 0 0 25 0 1 0 249057050 58236928 13841 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 14218 13841 227 40 0 13633 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 56872

[startup+1062.3 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 17905
/proc/meminfo: memFree=1729856/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=59332 CPUtime=1061.97
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 15728 0 0 0 105858 339 0 0 25 0 1 0 249057050 60755968 14453 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 14833 14453 227 40 0 14248 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 59332

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17905
/proc/meminfo: memFree=1727744/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=61536 CPUtime=1121.94
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 16276 0 0 0 111842 352 0 0 25 0 1 0 249057050 63012864 15001 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578251 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 15384 15001 227 40 0 14799 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 61536

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17905
/proc/meminfo: memFree=1725568/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=63760 CPUtime=1181.93
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 16831 0 0 0 117823 370 0 0 25 0 1 0 249057050 65290240 15556 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 15940 15556 227 40 0 15355 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 63760

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17905
/proc/meminfo: memFree=1723776/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=65384 CPUtime=1241.91
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 17240 0 0 0 123807 384 0 0 25 0 1 0 249057050 66953216 15965 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 16346 15965 227 40 0 15761 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 65384

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17905
/proc/meminfo: memFree=1722176/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=67004 CPUtime=1301.9
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 17647 0 0 0 129791 399 0 0 25 0 1 0 249057050 68612096 16372 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 16751 16372 227 40 0 16166 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 67004

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17905
/proc/meminfo: memFree=1720704/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=68432 CPUtime=1361.87
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 17998 0 0 0 135776 411 0 0 25 0 1 0 249057050 70074368 16723 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 17108 16723 227 40 0 16523 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 68432

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17905
/proc/meminfo: memFree=1719104/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=70024 CPUtime=1421.86
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 18400 0 0 0 141764 422 0 0 25 0 1 0 249057050 71704576 17125 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 17506 17125 227 40 0 16921 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 70024

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17905
/proc/meminfo: memFree=1717568/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=71572 CPUtime=1481.84
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 18786 0 0 0 147752 432 0 0 25 0 1 0 249057050 73289728 17511 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632898 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 17893 17511 227 40 0 17308 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 71572

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17905
/proc/meminfo: memFree=1715904/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=73188 CPUtime=1541.83
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 19191 0 0 0 153740 443 0 0 25 0 1 0 249057050 74944512 17916 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 18297 17916 227 40 0 17712 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 73188

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17905
/proc/meminfo: memFree=1714368/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=74740 CPUtime=1601.8
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 19575 0 0 0 159728 452 0 0 25 0 1 0 249057050 76533760 18300 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 18685 18300 227 40 0 18100 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 74740

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17905
/proc/meminfo: memFree=1712576/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=76480 CPUtime=1661.79
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 20018 0 0 0 165715 464 0 0 25 0 1 0 249057050 78315520 18743 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 19120 18743 227 40 0 18535 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 76480

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17905
/proc/meminfo: memFree=1710912/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=78196 CPUtime=1721.76
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 20441 0 0 0 171702 474 0 0 25 0 1 0 249057050 80072704 19166 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 19549 19166 227 40 0 18964 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 78196

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17905
/proc/meminfo: memFree=1709312/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=79732 CPUtime=1781.75
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 20827 0 0 0 177692 483 0 0 25 0 1 0 249057050 81645568 19552 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134535000 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 19933 19552 227 40 0 19348 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 79732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17905
/proc/meminfo: memFree=1708800/2055920 swapFree=4163632/4192956
[pid=17902] ppid=17900 vsize=80248 CPUtime=1800.05
/proc/17902/stat : 17902 (glpPBv3) R 17900 17902 16491 0 -1 0 20956 0 0 0 179518 487 0 0 25 0 1 0 249057050 82173952 19681 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578241 0 0 4096 0 0 0 0 17 1 0 0
/proc/17902/statm: 20062 19681 227 40 0 19477 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 80248

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1795.19
CPU system time (s): 4.88726
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 80248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.19
system time used= 4.88726
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20956
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= 2345

runsolver used 1.44478 second user time and 3.98839 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Tue May  1 09:23:14 UTC 2007

IDJOB= 431881
IDBENCH= 48083
IDSOLVER= 166
FILE ID= node22/431881-1178011394

PBS_JOBID= 4728310

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=6-P0=5-P1=59-P2=47-P3=43-P4=7-P5=19-P6=67-P7=41-B.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/431881-1178011394/instance-431881-1178011394.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-431881-1178011394 -o ROOT/results/node22/conversion-431881-1178011394 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431881-1178011394/instance-431881-1178011394.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-431881-1178011394 -o ROOT/results/node22/solver-431881-1178011394 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/431881-1178011394/instance-431881-1178011394.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  416e6ba6850c71f5940a8724479965c3

RANDOM SEED= 948799651

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1787528 kB
Buffers:         34616 kB
Cached:         144956 kB
SwapCached:       7428 kB
Active:          34732 kB
Inactive:       168180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1787528 kB
SwapTotal:     4192956 kB
SwapFree:      4163632 kB
Dirty:            2492 kB
Writeback:           0 kB
Mapped:          30420 kB
Slab:            50976 kB
Committed_AS:  2079072 kB
PageTables:       1680 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 node22 on Tue May  1 09:53:16 UTC 2007