Trace number 454383

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 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_1000_25_1.opb
MD5SUM0945390fcac05113ffd57d1199a19e21
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-126
Best CPU time to get the best result obtained on this benchmark1800.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -126
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint25
Maximum length of a constraint51
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31640
Sum of products size (including duplicates)63280
Number of different products15820
Sum of products size31640

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/454383-1178025336/instance-454383-1178025336.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node55/watcher-454383-1178025336 -o ROOT/results/node55/solver-454383-1178025336 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454383-1178025336/instance-454383-1178025336.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 0.97 3/64 20290
/proc/meminfo: memFree=1806132/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=2384 CPUtime=0
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 195 0 0 0 0 0 0 0 18 0 1 0 250443773 2441216 166 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4160497344 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 596 171 149 40 0 11 0

[startup+0.088218 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 20290
/proc/meminfo: memFree=1806132/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=4380 CPUtime=0.08
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 698 0 0 0 8 0 0 0 18 0 1 0 250443773 4485120 669 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7017276 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 1095 669 199 40 0 510 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4380

[startup+0.101219 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 20290
/proc/meminfo: memFree=1806132/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=4512 CPUtime=0.09
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 739 0 0 0 9 0 0 0 18 0 1 0 250443773 4620288 710 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 1128 710 199 40 0 543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4512

[startup+0.301239 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 20290
/proc/meminfo: memFree=1806132/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=6644 CPUtime=0.29
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 1260 0 0 0 29 0 0 0 19 0 1 0 250443773 6803456 1231 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7309100 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 1661 1231 199 40 0 1076 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6644

[startup+0.701276 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 20290
/proc/meminfo: memFree=1806132/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=17472 CPUtime=0.69
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 4549 0 0 0 68 1 0 0 22 0 1 0 250443773 17891328 3969 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134552511 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 4368 3969 204 40 0 3783 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17472

[startup+1.50135 s]
/proc/loadavg: 0.92 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1778220/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=30156 CPUtime=1.49
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 8233 0 0 0 146 3 0 0 25 0 1 0 250443773 30879744 7157 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 7539 7157 221 40 0 6954 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30156

[startup+3.1015 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1777900/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=30156 CPUtime=3.09
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 8902 0 0 0 305 4 0 0 25 0 1 0 250443773 30879744 7157 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583243 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 7539 7157 221 40 0 6954 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30156

[startup+6.30181 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1777772/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=30156 CPUtime=6.29
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 10240 0 0 0 625 4 0 0 25 0 1 0 250443773 30879744 7157 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643626 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 7539 7157 221 40 0 6954 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30156

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1775860/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=33096 CPUtime=12.68
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 13876 0 0 0 1262 6 0 0 25 0 1 0 250443773 33890304 7860 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134634367 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 8274 7860 221 40 0 7689 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33096

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1775924/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=32076 CPUtime=25.49
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 18113 0 0 0 2540 9 0 0 25 0 1 0 250443773 32845824 7637 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583600 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 8019 7637 221 40 0 7434 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32076

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1775860/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=32076 CPUtime=51.08
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 27033 0 0 0 5095 13 0 0 25 0 1 0 250443773 32845824 7637 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643620 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 8019 7637 221 40 0 7434 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 32076

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1763124/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=44960 CPUtime=102.26
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 108558 0 0 0 10175 51 0 0 25 0 1 0 250443773 46039040 10864 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 11240 10864 227 40 0 10655 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 44960

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1763380/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=44960 CPUtime=162.24
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 622562 0 0 0 15940 284 0 0 25 0 1 0 250443773 46039040 10864 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 11240 10864 227 40 0 10655 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 44960

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1763060/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=44704 CPUtime=222.23
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 1194572 0 0 0 21688 535 0 0 25 0 1 0 250443773 45776896 10758 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7315159 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 11176 10767 227 40 0 10591 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 44704

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1756340/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=51432 CPUtime=282.21
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 1698460 0 0 0 27465 756 0 0 25 0 1 0 250443773 52666368 12482 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643172 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 12858 12482 227 40 0 12273 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 51432

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1762932/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=44448 CPUtime=342.2
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 2279507 0 0 0 33207 1013 0 0 25 0 1 0 250443773 45514752 10736 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632402 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 11112 10736 227 40 0 10527 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 44448

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1762996/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=44960 CPUtime=402.18
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 2759719 0 0 0 38996 1222 0 0 25 0 1 0 250443773 46039040 10864 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 11240 10864 275 40 0 10655 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 44960

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1763060/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=44960 CPUtime=462.16
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 3264688 0 0 0 44771 1445 0 0 25 0 1 0 250443773 46039040 10864 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 11240 10864 227 40 0 10655 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 44960

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1763508/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=51496 CPUtime=522.14
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 3666341 0 0 0 50589 1625 0 0 25 0 1 0 250443773 52731904 12498 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 12874 12498 227 40 0 12289 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 51496

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1763060/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=44960 CPUtime=582.13
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 4060178 0 0 0 56412 1801 0 0 25 0 1 0 250443773 46039040 10864 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 11240 10864 227 40 0 10655 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 44960

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1756276/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=51496 CPUtime=642.12
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 4530968 0 0 0 62203 2009 0 0 25 0 1 0 250443773 52731904 12498 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643626 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 12874 12498 227 40 0 12289 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 51496


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1756404/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=51560 CPUtime=882.05
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 6432063 0 0 0 85375 2830 0 0 25 0 1 0 250443773 52797440 12514 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134591123 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 12890 12514 227 40 0 12305 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 51560

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1763252/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=44536 CPUtime=942.03
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 6773360 0 0 0 91225 2978 0 0 25 0 1 0 250443773 45604864 10758 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 11134 10758 227 40 0 10549 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 44536

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1763188/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=45088 CPUtime=1002.02
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 7215270 0 0 0 97026 3176 0 0 25 0 1 0 250443773 46170112 10896 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 11272 10896 227 40 0 10687 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 45088

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1763188/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=45104 CPUtime=1062
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 7705956 0 0 0 102802 3398 0 0 25 0 1 0 250443773 46186496 10842 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7315159 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 11276 10851 227 40 0 10691 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 45104

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1762804/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=45136 CPUtime=1121.99
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 8080353 0 0 0 108634 3565 0 0 25 0 1 0 250443773 46219264 10908 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 11284 10844 227 40 0 10699 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 45136

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1762740/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=44656 CPUtime=1181.97
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 8379507 0 0 0 114500 3697 0 0 25 0 1 0 250443773 45727744 10788 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632895 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 11164 10788 227 40 0 10579 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 44656

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1762676/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=44688 CPUtime=1241.96
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 8763201 0 0 0 120326 3870 0 0 25 0 1 0 250443773 45760512 10796 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 11172 10796 227 40 0 10587 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 44688

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1762612/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=44720 CPUtime=1301.94
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 9144572 0 0 0 126155 4039 0 0 25 0 1 0 250443773 45793280 10803 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543281 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 11180 10803 227 40 0 10595 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 44720

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1762868/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=44740 CPUtime=1361.91
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 9482508 0 0 0 132003 4188 0 0 25 0 1 0 250443773 45813760 10809 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543003 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 11185 10809 227 40 0 10600 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 44740

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1762932/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=45300 CPUtime=1421.91
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 9795829 0 0 0 137861 4330 0 0 25 0 1 0 250443773 46387200 10949 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 11325 10949 227 40 0 10740 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 45300

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1754548/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=53104 CPUtime=1481.89
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 10034898 0 0 0 143750 4439 0 0 25 0 1 0 250443773 54378496 12900 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 13276 12900 227 40 0 12691 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 53104

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20291
/proc/meminfo: memFree=1754548/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=54124 CPUtime=1541.87
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 10058536 0 0 0 149736 4451 0 0 25 0 1 0 250443773 55422976 13123 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636170 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 13531 13123 227 40 0 12946 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 54124

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20293
/proc/meminfo: memFree=1754548/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=53104 CPUtime=1601.85
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 10076376 0 0 0 155724 4461 0 0 25 0 1 0 250443773 54378496 12900 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582352 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 13276 12900 227 40 0 12691 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 53104

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20293
/proc/meminfo: memFree=1754548/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=53104 CPUtime=1661.84
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 10092209 0 0 0 161714 4470 0 0 25 0 1 0 250443773 54378496 12900 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587694 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 13276 12900 227 40 0 12691 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 53104

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20293
/proc/meminfo: memFree=1754548/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=53104 CPUtime=1721.82
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 10108042 0 0 0 167705 4477 0 0 25 0 1 0 250443773 54378496 12900 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643172 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 13276 12900 227 40 0 12691 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 53104

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20293
/proc/meminfo: memFree=1754484/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=53104 CPUtime=1781.8
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 10122983 0 0 0 173695 4485 0 0 25 0 1 0 250443773 54378496 12900 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 13276 12900 227 40 0 12691 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 53104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20293
/proc/meminfo: memFree=1754484/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=53104 CPUtime=1800
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 10127443 0 0 0 175513 4487 0 0 25 0 1 0 250443773 54378496 12900 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 13276 12900 227 40 0 12691 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 53104

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 0.97 2/65 20293
/proc/meminfo: memFree=1754484/2055920 swapFree=4184544/4192956
[pid=20290] ppid=20288 vsize=53104 CPUtime=1800
/proc/20290/stat : 20290 (glpPBv3) R 20288 20290 19389 0 -1 0 10127443 0 0 0 175513 4487 0 0 25 0 1 0 250443773 54378496 12900 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20290/statm: 13276 12900 227 40 0 12691 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 53104

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.02
CPU user time (s): 1755.14
CPU system time (s): 44.8852
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 54124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1755.14
system time used= 44.8852
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10127443
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= 1746

runsolver used 1.35579 second user time and 3.56946 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Tue May  1 13:15:37 UTC 2007

IDJOB= 454383
IDBENCH= 48193
IDSOLVER= 166
FILE ID= node55/454383-1178025336

PBS_JOBID= 4728330

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_1000_25_1.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/454383-1178025336/instance-454383-1178025336.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-454383-1178025336 -o ROOT/results/node55/conversion-454383-1178025336 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454383-1178025336/instance-454383-1178025336.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-454383-1178025336 -o ROOT/results/node55/solver-454383-1178025336 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/454383-1178025336/instance-454383-1178025336.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  0945390fcac05113ffd57d1199a19e21

RANDOM SEED= 511490526

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1806476 kB
Buffers:         42076 kB
Cached:         122972 kB
SwapCached:       2436 kB
Active:          53656 kB
Inactive:       121200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806476 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            3676 kB
Writeback:           0 kB
Mapped:          16244 kB
Slab:            60584 kB
Committed_AS:  1850140 kB
PageTables:       1380 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 node55 on Tue May  1 13:45:40 UTC 2007