Trace number 350722

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) 1800.03 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-qap10.opb
MD5SUMcba28129e4f6f6eef01b4dc927adb1b9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark29
Best CPU time to get the best result obtained on this benchmark1782.78
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 29
Optimality of the best value was proved NO
Number of variables83000
Total number of constraints1820
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 constraints1820
Minimum length of a constraint200
Maximum length of a constraint200
Number of terms in the objective function 52200
Biggest coefficient in the objective function 570
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 564062
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 26215
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 564062
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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)

/tmp/evaluation/350722-1176542632/instance-350722-1176542632.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-350722-1176542632 -o ROOT/results/node9/solver-350722-1176542632 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/350722-1176542632/instance-350722-1176542632.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 21902
/proc/meminfo: memFree=1686584/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=2644 CPUtime=0
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 256 0 0 0 0 0 0 0 18 0 1 0 130300798 2707456 226 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9129687 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 661 226 192 40 0 76 0

[startup+0.0449441 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21902
/proc/meminfo: memFree=1686584/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=3444 CPUtime=0.04
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 458 0 0 0 4 0 0 0 18 0 1 0 130300798 3526656 428 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 861 428 192 40 0 276 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3444

[startup+0.10195 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21902
/proc/meminfo: memFree=1686584/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=4508 CPUtime=0.09
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 734 0 0 0 9 0 0 0 18 0 1 0 130300798 4616192 704 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9129687 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 1127 704 192 40 0 542 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4508

[startup+0.301973 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21902
/proc/meminfo: memFree=1686584/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=8372 CPUtime=0.29
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 1680 0 0 0 29 0 0 0 19 0 1 0 130300798 8572928 1650 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9129687 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 2093 1650 192 40 0 1508 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8372

[startup+0.702018 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21902
/proc/meminfo: memFree=1686584/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=11040 CPUtime=0.68
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 2384 0 0 0 68 0 0 0 23 0 1 0 130300798 11304960 2354 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8780916 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 2760 2354 199 40 0 2175 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 11040

[startup+1.50111 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21903
/proc/meminfo: memFree=1675952/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=14904 CPUtime=1.49
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 3336 0 0 0 148 1 0 0 25 0 1 0 130300798 15261696 3306 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 3726 3306 199 40 0 3141 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14904

[startup+3.10129 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21903
/proc/meminfo: memFree=1671984/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=52204 CPUtime=3.09
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 12721 0 0 0 304 5 0 0 25 0 1 0 130300798 53456896 12639 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583875 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13051 12639 221 40 0 12466 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 52204

[startup+6.30165 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21903
/proc/meminfo: memFree=1636536/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=52204 CPUtime=6.29
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 12721 0 0 0 624 5 0 0 25 0 1 0 130300798 53456896 12639 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13051 12639 221 40 0 12466 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 52204

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 21903
/proc/meminfo: memFree=1635960/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=52808 CPUtime=12.68
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 12948 0 0 0 1263 5 0 0 25 0 1 0 130300798 54075392 12790 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643742 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13202 12790 221 40 0 12617 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52808

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 21903
/proc/meminfo: memFree=1636152/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=52808 CPUtime=25.48
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 14104 0 0 0 2542 6 0 0 25 0 1 0 130300798 54075392 12790 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584767 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13202 12790 221 40 0 12617 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52808

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 21903
/proc/meminfo: memFree=1635384/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=51.07
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 18025 0 0 0 5099 8 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589817 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 53712

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 21903
/proc/meminfo: memFree=1635384/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=102.26
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 21493 0 0 0 10215 11 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583243 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 53712

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21903
/proc/meminfo: memFree=1635384/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=162.24
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 30160 0 0 0 16208 16 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583732 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 53712

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21903
/proc/meminfo: memFree=1635320/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=222.23
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 38821 0 0 0 22201 22 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134641671 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 53712

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21903
/proc/meminfo: memFree=1635320/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=51388 CPUtime=282.22
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 46320 0 0 0 28195 27 0 0 25 0 1 0 130300798 52621312 12435 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581070 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 12847 12435 221 40 0 12262 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 51388

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21903
/proc/meminfo: memFree=1635320/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=342.2
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 58455 0 0 0 34186 34 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590079 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 53712

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21903
/proc/meminfo: memFree=1635320/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=402.18
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 64235 0 0 0 40180 38 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590104 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 53712

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1635128/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=462.16
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 68859 0 0 0 46175 41 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582913 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 53712

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1635064/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=522.15
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 76370 0 0 0 52169 46 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590100 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 53712

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1635064/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=51388 CPUtime=582.13
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 80413 0 0 0 58164 49 0 0 25 0 1 0 130300798 52621312 12435 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134639674 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 12847 12435 221 40 0 12262 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 51388

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1635064/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=642.12
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 86193 0 0 0 64159 53 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590088 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 53712


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1635000/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=882.06
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 107001 0 0 0 88137 69 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 53712

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1635000/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=942.03
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 111619 0 0 0 94131 72 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 53712

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1635000/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=1002.02
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 116243 0 0 0 100126 76 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589809 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 53712

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1635000/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=1062
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 122023 0 0 0 106120 80 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589868 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 53712

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1635000/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=1121.99
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 128372 0 0 0 112115 84 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134639889 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 53712

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1634936/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=1181.97
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 133571 0 0 0 118110 87 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643323 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 53712

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1634936/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=1241.96
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 136458 0 0 0 124106 90 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 53712

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1634872/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=1301.95
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 143969 0 0 0 130100 95 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584099 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 53712

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1634872/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=1361.93
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 149749 0 0 0 136094 99 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 53712

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1634872/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=1421.91
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 156685 0 0 0 142088 103 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134641662 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 53712

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1634808/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=1481.9
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 165352 0 0 0 148081 109 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 53712

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1634808/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=1541.88
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 167664 0 0 0 154076 112 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582166 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 53712

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1634808/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=1601.86
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 172288 0 0 0 160071 115 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 53712

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1634808/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=1661.85
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 179799 0 0 0 166065 120 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589884 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 53712

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1634808/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=1721.83
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 185579 0 0 0 172059 124 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589776 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 53712

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1634680/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=1781.82
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 191353 0 0 0 178053 129 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582936 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 53712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1634680/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=1800.01
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 194240 0 0 0 179871 130 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643329 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 53712

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1634680/2055920 swapFree=4192812/4192956
[pid=21902] ppid=21900 vsize=53712 CPUtime=1800.01
/proc/21902/stat : 21902 (glpPBv3) R 21900 21902 21211 0 -1 0 194240 0 0 0 179871 130 0 0 25 0 1 0 130300798 55001088 13016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643329 0 0 4096 0 0 0 0 17 1 0 0
/proc/21902/statm: 13428 13016 221 40 0 12843 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 53712

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1798.72
CPU system time (s): 1.3158
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 53712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.72
system time used= 1.3158
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 194240
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= 24349

runsolver used 2.17067 second user time and 4.32834 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sat Apr 14 09:23:52 UTC 2007

IDJOB= 350722
IDBENCH= 1581
IDSOLVER= 166
FILE ID= node9/350722-1176542632

PBS_JOBID= 4556744

Free space on /tmp= 66551 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-qap10.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/350722-1176542632/instance-350722-1176542632.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-350722-1176542632 -o ROOT/results/node9/conversion-350722-1176542632 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350722-1176542632/instance-350722-1176542632.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-350722-1176542632 -o ROOT/results/node9/solver-350722-1176542632 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/350722-1176542632/instance-350722-1176542632.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  cba28129e4f6f6eef01b4dc927adb1b9

RANDOM SEED= 511125690

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1687056 kB
Buffers:         29692 kB
Cached:         227756 kB
SwapCached:          0 kB
Active:         156212 kB
Inactive:       157988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1687056 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            6844 kB
Writeback:           0 kB
Mapped:          75644 kB
Slab:            40196 kB
Committed_AS:  4234848 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= 66551 MiB

End job on node9 on Sat Apr 14 09:53:55 UTC 2007