Trace number 454803

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) 1800.06 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_60_5.opb
MD5SUM5ebd53ca3e688df11993cbeac431dac6
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-42
Best CPU time to get the best result obtained on this benchmark1800.16
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -42
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint60
Maximum length of a constraint111
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)37500
Sum of products size (including duplicates)75000
Number of different products18750
Sum of products size37500

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/454803-1178031648/instance-454803-1178031648.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node3/watcher-454803-1178031648 -o ROOT/results/node3/solver-454803-1178031648 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454803-1178031648/instance-454803-1178031648.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 22411
/proc/meminfo: memFree=1823776/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=2644 CPUtime=0
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 255 0 0 0 0 0 0 0 18 0 1 0 279202657 2707456 226 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 661 226 192 40 0 76 0

[startup+0.0147181 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22411
/proc/meminfo: memFree=1823776/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=2916 CPUtime=0.01
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 337 0 0 0 1 0 0 0 18 0 1 0 279202657 2985984 308 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11359867 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 729 308 199 40 0 144 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2916

[startup+0.102733 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22411
/proc/meminfo: memFree=1823776/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=4648 CPUtime=0.09
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 768 0 0 0 9 0 0 0 18 0 1 0 279202657 4759552 739 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 1162 739 199 40 0 577 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4648

[startup+0.301764 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22411
/proc/meminfo: memFree=1823776/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=6780 CPUtime=0.29
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 1291 0 0 0 29 0 0 0 19 0 1 0 279202657 6942720 1262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11359867 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 1695 1262 199 40 0 1110 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6780

[startup+0.701829 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22411
/proc/meminfo: memFree=1823776/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=19612 CPUtime=0.69
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 4504 0 0 0 67 2 0 0 23 0 1 0 279202657 20082688 4475 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134536966 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 4903 4475 201 40 0 4318 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19612

[startup+1.50196 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22412
/proc/meminfo: memFree=1791448/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=34628 CPUtime=1.49
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 9712 0 0 0 145 4 0 0 25 0 1 0 279202657 35459072 8268 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583243 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 8657 8268 221 40 0 8072 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34628

[startup+3.10122 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22412
/proc/meminfo: memFree=1791064/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=35840 CPUtime=3.09
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 10621 0 0 0 304 5 0 0 25 0 1 0 279202657 36700160 8571 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636804 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 8960 8571 221 40 0 8375 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35840

[startup+6.30174 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22412
/proc/meminfo: memFree=1791064/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=34628 CPUtime=6.29
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 11833 0 0 0 623 6 0 0 25 0 1 0 279202657 35459072 8268 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583723 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 8657 8268 221 40 0 8072 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34628

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 22412
/proc/meminfo: memFree=1788824/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=36860 CPUtime=12.69
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 16284 0 0 0 1260 9 0 0 25 0 1 0 279202657 37744640 8826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589870 0 0 4096 0 0 0 0 17 0 0 0
/proc/22411/statm: 9215 8826 221 40 0 8630 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36860

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/84 22494
/proc/meminfo: memFree=1786664/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=36860 CPUtime=25.45
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 21738 0 0 0 2533 12 0 0 25 0 1 0 279202657 37744640 8826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 9215 8826 221 40 0 8630 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 36860

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/84 22580
/proc/meminfo: memFree=1777448/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=47344 CPUtime=51
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 115333 0 0 0 5045 55 0 0 25 0 1 0 279202657 48480256 11448 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 11836 11448 227 40 0 11251 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 47344

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1770840/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=54828 CPUtime=102.17
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 710763 0 0 0 9906 311 0 0 25 0 1 0 279202657 56143872 13321 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585311 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 13707 13321 227 40 0 13122 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 54828

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1778584/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=51680 CPUtime=162.14
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 1028469 0 0 0 15767 447 0 0 25 0 1 0 279202657 52920320 12544 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542268 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 12920 12544 227 40 0 12335 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 51680

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1770776/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=54896 CPUtime=222.13
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 1405092 0 0 0 21600 613 0 0 25 0 1 0 279202657 56213504 13337 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643305 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 13724 13337 227 40 0 13139 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 54896

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1770776/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=54896 CPUtime=282.11
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 1427817 0 0 0 27586 625 0 0 25 0 1 0 279202657 56213504 13337 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587684 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 13724 13337 227 40 0 13139 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 54896

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1769368/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=56316 CPUtime=342.09
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 1449813 0 0 0 33573 636 0 0 25 0 1 0 279202657 57667584 13692 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643658 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 14079 13692 227 40 0 13494 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 56316

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1769304/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=56316 CPUtime=402.07
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 1470720 0 0 0 39559 648 0 0 25 0 1 0 279202657 57667584 13692 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583732 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 14079 13692 227 40 0 13494 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 56316

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1769368/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=56316 CPUtime=462.05
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 1490718 0 0 0 45546 659 0 0 25 0 1 0 279202657 57667584 13692 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589764 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 14079 13692 227 40 0 13494 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 56316

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1769496/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=57528 CPUtime=522.03
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 1511928 0 0 0 51533 670 0 0 25 0 1 0 279202657 58908672 13995 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134640576 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 14382 13995 227 40 0 13797 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 57528

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1769432/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=56316 CPUtime=582.02
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 1532835 0 0 0 57521 681 0 0 25 0 1 0 279202657 57667584 13692 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643344 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 14079 13692 227 40 0 13494 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 56316

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1769432/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=56316 CPUtime=642
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 1554348 0 0 0 63507 693 0 0 25 0 1 0 279202657 57667584 13692 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583695 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 14079 13692 227 40 0 13494 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 56316


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1769496/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=56316 CPUtime=881.92
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 1639065 0 0 0 87455 737 0 0 25 0 1 0 279202657 57667584 13692 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587149 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 14079 13692 227 40 0 13494 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 56316

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1769432/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=57528 CPUtime=941.9
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 1659063 0 0 0 93443 747 0 0 25 0 1 0 279202657 58908672 13995 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134638881 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 14382 13995 227 40 0 13797 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 57528

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1769496/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=56316 CPUtime=1001.89
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 1678758 0 0 0 99430 759 0 0 25 0 1 0 279202657 57667584 13692 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584061 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 14079 13692 227 40 0 13494 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 56316

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1769432/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=56316 CPUtime=1061.86
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 1697847 0 0 0 105418 768 0 0 25 0 1 0 279202657 57667584 13692 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 14079 13692 227 40 0 13494 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 56316

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1769496/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=57528 CPUtime=1121.84
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 1717845 0 0 0 111406 778 0 0 25 0 1 0 279202657 58908672 13995 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134641680 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 14382 13995 227 40 0 13797 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 57528

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1769432/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=56316 CPUtime=1181.82
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 1737540 0 0 0 117394 788 0 0 25 0 1 0 279202657 57667584 13692 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582915 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 14079 13692 227 40 0 13494 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 56316

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1769432/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=56316 CPUtime=1241.8
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 1756932 0 0 0 123381 799 0 0 25 0 1 0 279202657 57667584 13692 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584708 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 14079 13692 227 40 0 13494 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 56316

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1769432/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=56316 CPUtime=1301.8
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 1776021 0 0 0 129370 810 0 0 25 0 1 0 279202657 57667584 13692 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582188 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 14079 13692 227 40 0 13494 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 56316

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1770776/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=54952 CPUtime=1361.77
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 2126407 0 0 0 135214 963 0 0 25 0 1 0 279202657 56270848 13351 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 13738 13351 227 40 0 13153 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 54952

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1778968/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=47468 CPUtime=1421.76
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 2504600 0 0 0 141044 1132 0 0 25 0 1 0 279202657 48607232 11491 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 11867 11491 227 40 0 11282 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 47468

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1770648/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=55016 CPUtime=1481.74
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 2648728 0 0 0 146977 1197 0 0 25 0 1 0 279202657 56336384 13372 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134591153 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 13754 13372 227 40 0 13169 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 55016

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1770584/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=55084 CPUtime=1541.71
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 3023673 0 0 0 152811 1360 0 0 25 0 1 0 279202657 56406016 13384 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585272 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 13771 13384 227 40 0 13186 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 55084

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1769496/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=55084 CPUtime=1601.69
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 3418714 0 0 0 158628 1541 0 0 25 0 1 0 279202657 56406016 13388 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585370 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 13771 13388 227 40 0 13186 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 55084

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1770520/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=55084 CPUtime=1661.67
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 3496079 0 0 0 164590 1577 0 0 25 0 1 0 279202657 56406016 13394 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 13771 13394 227 40 0 13186 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 55084

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1770456/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=55084 CPUtime=1721.66
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 3521228 0 0 0 170575 1591 0 0 25 0 1 0 279202657 56406016 13394 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587155 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 13771 13394 227 40 0 13186 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 55084

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1770456/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=55180 CPUtime=1781.63
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 3632426 0 0 0 176522 1641 0 0 25 0 1 0 279202657 56504320 13405 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582121 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 13795 13405 227 40 0 13210 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 55180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1770456/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=55180 CPUtime=1800.04
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 3639698 0 0 0 178359 1645 0 0 25 0 1 0 279202657 56504320 13405 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643366 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 13795 13405 227 40 0 13210 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 55180

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: 0.99 0.98 0.99 2/78 22610
/proc/meminfo: memFree=1770456/2055920 swapFree=4139036/4192956
[pid=22411] ppid=22409 vsize=55180 CPUtime=1800.04
/proc/22411/stat : 22411 (glpPBv3) R 22409 22411 20862 0 -1 0 3639698 0 0 0 178359 1645 0 0 25 0 1 0 279202657 56504320 13405 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643366 0 0 4096 0 0 0 0 17 1 0 0
/proc/22411/statm: 13795 13405 227 40 0 13210 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 55180

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.06
CPU user time (s): 1783.6
CPU system time (s): 16.4615
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 57528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1783.6
system time used= 16.4615
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3639698
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= 2495

runsolver used 1.47078 second user time and 3.98039 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue May  1 15:00:48 UTC 2007

IDJOB= 454803
IDBENCH= 48221
IDSOLVER= 166
FILE ID= node3/454803-1178031648

PBS_JOBID= 4728379

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_60_5.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/454803-1178031648/instance-454803-1178031648.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-454803-1178031648 -o ROOT/results/node3/conversion-454803-1178031648 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454803-1178031648/instance-454803-1178031648.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-454803-1178031648 -o ROOT/results/node3/solver-454803-1178031648 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/454803-1178031648/instance-454803-1178031648.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  5ebd53ca3e688df11993cbeac431dac6

RANDOM SEED= 217283010

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.270
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.270
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1824248 kB
Buffers:         46928 kB
Cached:         102956 kB
SwapCached:      16784 kB
Active:         114736 kB
Inactive:        61736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1824248 kB
SwapTotal:     4192956 kB
SwapFree:      4139036 kB
Dirty:            3968 kB
Writeback:           0 kB
Mapped:          33224 kB
Slab:            40716 kB
Committed_AS:  8432468 kB
PageTables:       1788 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= 66561 MiB

End job on node3 on Tue May  1 15:30:52 UTC 2007