Trace number 454773

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 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_25_2.opb
MD5SUMe40e55fe30ea19a1cae02f7f820bc9fe
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-78
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -78
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 constraint25
Maximum length of a constraint45
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)15670
Sum of products size (including duplicates)31340
Number of different products7835
Sum of products size15670

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/454773-1178030930/instance-454773-1178030930.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node18/watcher-454773-1178030930 -o ROOT/results/node18/solver-454773-1178030930 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454773-1178030930/instance-454773-1178030930.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: 1.12 1.03 1.01 3/77 5140
/proc/meminfo: memFree=1765288/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=2644 CPUtime=0
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 257 0 0 0 0 0 0 0 18 0 1 0 251010414 2707456 228 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 661 228 192 40 0 76 0

[startup+0.049661 s]
/proc/loadavg: 1.12 1.03 1.01 3/77 5140
/proc/meminfo: memFree=1765288/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=3580 CPUtime=0.04
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 500 0 0 0 4 0 0 0 18 0 1 0 251010414 3665920 471 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 895 471 199 40 0 310 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3580

[startup+0.102665 s]
/proc/loadavg: 1.12 1.03 1.01 3/77 5140
/proc/meminfo: memFree=1765288/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=4116 CPUtime=0.09
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 643 0 0 0 9 0 0 0 18 0 1 0 251010414 4214784 614 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 1029 614 199 40 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4116

[startup+0.301689 s]
/proc/loadavg: 1.12 1.03 1.01 3/77 5140
/proc/meminfo: memFree=1765288/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=10656 CPUtime=0.29
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 2349 0 0 0 28 1 0 0 19 0 1 0 251010414 10911744 2257 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134544580 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 2664 2257 204 40 0 2079 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10656

[startup+0.701722 s]
/proc/loadavg: 1.12 1.03 1.01 3/77 5140
/proc/meminfo: memFree=1765288/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=16276 CPUtime=0.69
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 4151 0 0 0 67 2 0 0 23 0 1 0 251010414 16666624 3687 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583873 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 4069 3687 221 40 0 3484 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16276

[startup+1.5018 s]
/proc/loadavg: 1.11 1.03 1.01 2/78 5141
/proc/meminfo: memFree=1751072/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=16656 CPUtime=1.49
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 4531 0 0 0 147 2 0 0 25 0 1 0 251010414 17055744 3782 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 4164 3782 221 40 0 3579 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16656

[startup+3.10195 s]
/proc/loadavg: 1.11 1.03 1.01 2/78 5141
/proc/meminfo: memFree=1749920/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=17228 CPUtime=3.09
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 5578 0 0 0 306 3 0 0 25 0 1 0 251010414 17641472 3925 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582901 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 4307 3925 221 40 0 3722 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17228

[startup+6.30126 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 5141
/proc/meminfo: memFree=1749920/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=17608 CPUtime=6.29
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 6908 0 0 0 625 4 0 0 25 0 1 0 251010414 18030592 4020 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134642714 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 4402 4020 221 40 0 3817 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17608

[startup+12.7019 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 5141
/proc/meminfo: memFree=1749928/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=17228 CPUtime=12.69
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 8618 0 0 0 1264 5 0 0 25 0 1 0 251010414 17641472 3925 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583695 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 4307 3925 221 40 0 3722 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17228

[startup+25.5021 s]
/proc/loadavg: 1.07 1.03 1.01 2/78 5141
/proc/meminfo: memFree=1742504/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=22156 CPUtime=25.49
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 15201 0 0 0 2540 9 0 0 25 0 1 0 251010414 22687744 5163 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 5539 5163 227 40 0 4954 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22156

[startup+51.1016 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 5141
/proc/meminfo: memFree=1745000/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=22156 CPUtime=51.08
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 22559 0 0 0 5096 12 0 0 25 0 1 0 251010414 22687744 5163 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569956 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 5539 5163 227 40 0 4954 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22156

[startup+102.306 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 5141
/proc/meminfo: memFree=1744936/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=22156 CPUtime=102.26
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 42122 0 0 0 10205 21 0 0 25 0 1 0 251010414 22687744 5163 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 5539 5163 227 40 0 4954 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22156

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 5141
/proc/meminfo: memFree=1744872/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=22156 CPUtime=162.25
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 72470 0 0 0 16188 37 0 0 25 0 1 0 251010414 22687744 5163 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 5539 5163 227 40 0 4954 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 22156

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 5141
/proc/meminfo: memFree=1741096/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=25776 CPUtime=222.23
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 95716 0 0 0 22173 50 0 0 25 0 1 0 251010414 26394624 6068 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582408 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 6444 6068 227 40 0 5859 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25776

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5141
/proc/meminfo: memFree=1741224/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=25776 CPUtime=282.22
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 108500 0 0 0 28164 58 0 0 25 0 1 0 251010414 26394624 6068 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584095 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 6444 6068 227 40 0 5859 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 25776

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5141
/proc/meminfo: memFree=1741224/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=25776 CPUtime=342.2
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 121096 0 0 0 34154 66 0 0 25 0 1 0 251010414 26394624 6068 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583573 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 6444 6068 227 40 0 5859 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 25776

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5141
/proc/meminfo: memFree=1740264/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=27108 CPUtime=402.18
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 137302 0 0 0 40143 75 0 0 25 0 1 0 251010414 27758592 6401 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643620 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 6777 6401 227 40 0 6192 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 27108

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5141
/proc/meminfo: memFree=1740200/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=24064 CPUtime=462.16
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 164051 0 0 0 46127 89 0 0 25 0 1 0 251010414 24641536 5640 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629264 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 6016 5640 227 40 0 5431 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 24064

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5141
/proc/meminfo: memFree=1742952/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=27264 CPUtime=522.15
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 193478 0 0 0 52111 104 0 0 25 0 1 0 251010414 27918336 6440 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 6816 6440 227 40 0 6231 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 27264

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5141
/proc/meminfo: memFree=1739112/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=27940 CPUtime=582.14
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 224518 0 0 0 58096 118 0 0 25 0 1 0 251010414 28610560 6609 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643491 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 6985 6609 227 40 0 6400 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 27940

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5141
/proc/meminfo: memFree=1739112/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=27940 CPUtime=642.12
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 238900 0 0 0 64086 126 0 0 25 0 1 0 251010414 28610560 6609 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643614 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 6985 6609 227 40 0 6400 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 27940


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

[startup+822.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 5339
/proc/meminfo: memFree=1738984/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=27940 CPUtime=821.97
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 275372 0 0 0 82046 151 0 0 25 0 1 0 251010414 28610560 6609 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584055 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 6985 6609 227 40 0 6400 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 27940

[startup+882.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 5339
/proc/meminfo: memFree=1739432/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=24316 CPUtime=881.95
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 322056 0 0 0 88018 177 0 0 25 0 1 0 251010414 24899584 5671 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542978 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 6079 5671 227 40 0 5494 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 24316

[startup+942.302 s]
/proc/loadavg: 1.12 1.06 1.01 2/78 5339
/proc/meminfo: memFree=1742888/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=24064 CPUtime=941.93
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 558132 0 0 0 93911 282 0 0 25 0 1 0 251010414 24641536 5640 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 6016 5640 227 40 0 5431 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 24064

[startup+1002.3 s]
/proc/loadavg: 1.04 1.04 1.00 2/78 5339
/proc/meminfo: memFree=1742760/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=24320 CPUtime=1001.91
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 888676 0 0 0 99777 414 0 0 25 0 1 0 251010414 24903680 5703 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626418 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 6080 5703 227 40 0 5495 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 24320

[startup+1062.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 5339
/proc/meminfo: memFree=1738728/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=28228 CPUtime=1061.9
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 1025312 0 0 0 105713 477 0 0 25 0 1 0 251010414 28905472 6681 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584534 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 7057 6681 227 40 0 6472 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 28228

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 5339
/proc/meminfo: memFree=1739560/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=27648 CPUtime=1121.89
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 1073635 0 0 0 111687 502 0 0 25 0 1 0 251010414 28311552 6536 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587940 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 6912 6536 227 40 0 6327 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 27648

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 5339
/proc/meminfo: memFree=1742760/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=24424 CPUtime=1181.87
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 1400051 0 0 0 117544 643 0 0 25 0 1 0 251010414 25010176 5729 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 6106 5729 227 40 0 5521 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 24424

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 5339
/proc/meminfo: memFree=1739176/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=28148 CPUtime=1241.85
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 1749506 0 0 0 123402 783 0 0 25 0 1 0 251010414 28823552 6660 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134637287 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 7037 6660 227 40 0 6452 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 28148

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 5339
/proc/meminfo: memFree=1742632/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=24572 CPUtime=1301.83
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 1960694 0 0 0 129302 881 0 0 25 0 1 0 251010414 25161728 5766 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542178 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 6143 5766 227 40 0 5558 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 24572

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5339
/proc/meminfo: memFree=1738408/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=28544 CPUtime=1361.82
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 2019735 0 0 0 135275 907 0 0 25 0 1 0 251010414 29229056 6760 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582110 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 7136 6760 227 40 0 6551 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 28544

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5339
/proc/meminfo: memFree=1738408/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=28544 CPUtime=1421.8
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 2032613 0 0 0 141265 915 0 0 25 0 1 0 251010414 29229056 6760 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581814 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 7136 6760 227 40 0 6551 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 28544

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5339
/proc/meminfo: memFree=1738472/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=28544 CPUtime=1481.78
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 2044739 0 0 0 147256 922 0 0 25 0 1 0 251010414 29229056 6760 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 7136 6760 227 40 0 6551 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 28544

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5339
/proc/meminfo: memFree=1738280/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=28544 CPUtime=1541.77
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 2056865 0 0 0 153246 931 0 0 25 0 1 0 251010414 29229056 6760 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 7136 6760 227 40 0 6551 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 28544

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5339
/proc/meminfo: memFree=1738408/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=28544 CPUtime=1601.75
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 2069367 0 0 0 159235 940 0 0 25 0 1 0 251010414 29229056 6760 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583228 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 7136 6760 227 40 0 6551 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 28544

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5339
/proc/meminfo: memFree=1739112/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=27872 CPUtime=1661.73
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 2081661 0 0 0 165224 949 0 0 25 0 1 0 251010414 28540928 6592 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589870 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 6968 6592 227 40 0 6383 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 27872

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5339
/proc/meminfo: memFree=1742440/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=24720 CPUtime=1721.72
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 2226085 0 0 0 171157 1015 0 0 25 0 1 0 251010414 25313280 5804 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 6180 5804 227 40 0 5595 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 24720

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5339
/proc/meminfo: memFree=1742440/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=24744 CPUtime=1781.7
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 2575800 0 0 0 177002 1168 0 0 25 0 1 0 251010414 25337856 5810 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 6186 5810 227 40 0 5601 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 24744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5339
/proc/meminfo: memFree=1739240/2055920 swapFree=4147196/4192956
[pid=5140] ppid=5138 vsize=27968 CPUtime=1800
/proc/5140/stat : 5140 (glpPBv3) R 5138 5140 27007 0 -1 0 2670582 0 0 0 178793 1207 0 0 25 0 1 0 251010414 28639232 6608 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582113 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 6992 6608 227 40 0 6407 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 27968

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): 1800.02
CPU user time (s): 1787.94
CPU system time (s): 12.0802
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 28920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1787.94
system time used= 12.0802
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2670582
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= 37215

runsolver used 1.43078 second user time and 3.88941 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue May  1 14:48:50 UTC 2007

IDJOB= 454773
IDBENCH= 48219
IDSOLVER= 166
FILE ID= node18/454773-1178030930

PBS_JOBID= 4728370

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_25_2.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/454773-1178030930/instance-454773-1178030930.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-454773-1178030930 -o ROOT/results/node18/conversion-454773-1178030930 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454773-1178030930/instance-454773-1178030930.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-454773-1178030930 -o ROOT/results/node18/solver-454773-1178030930 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/454773-1178030930/instance-454773-1178030930.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  e40e55fe30ea19a1cae02f7f820bc9fe

RANDOM SEED= 692559036

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1765632 kB
Buffers:         82020 kB
Cached:         112832 kB
SwapCached:      14452 kB
Active:         162836 kB
Inactive:        59688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1765632 kB
SwapTotal:     4192956 kB
SwapFree:      4147196 kB
Dirty:            3092 kB
Writeback:           0 kB
Mapped:          33496 kB
Slab:            53228 kB
Committed_AS:  8296716 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= 66562 MiB

End job on node18 on Tue May  1 15:18:53 UTC 2007