Trace number 41374

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
PBS 4.1L? (TO) 1800.64 1801.17

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-fffff800.opb
MD5SUMf2e3e708ab88850fd5a3cdf379c0e388
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables25620
Total number of constraints524
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 constraints524
Minimum length of a constraint30
Maximum length of a constraint7530
Number of terms in the objective function 240
Biggest coefficient in the objective function 32769
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524520
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 530865
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	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00	c Solving ROOT/tmp/node87/41374-1149337621/instance-41374-1149337621.opb ......

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds
Enforcing Stack size limit: 67108864 bytes
Enforcing memory limit (will send SIGKILL): 1843200 Kb
Enforcing VSIZE limit: 1887436800 bytes
runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node87/watcher-41374-1149337621 -o ROOT/results/node87/solver-41374-1149337621 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node87/41374-1149337621/instance-41374-1149337621.opb 507303092 

Current StackSize limit: 67108864 bytes

/proc/loadavg: 0.92 0.97 0.93 2/67 310
/proc/meminfo: memFree=1745200/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=3804 CPUtime=0
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 199401258 3895296 171 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134598843 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 951 173 90 232 0 716 0

[startup+10.0022 s]
/proc/loadavg: 0.93 0.97 0.93 2/67 310
/proc/meminfo: memFree=1731840/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=16952 CPUtime=9.99
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 4180 0 0 0 998 1 0 0 25 0 1 0 199401258 17358848 3430 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 4238 3430 104 232 0 4003 0
Current children cumulated CPU time (s) 9.99
Current children cumulated vsize (Kb) 16952

[startup+20.0084 s]
/proc/loadavg: 0.94 0.97 0.93 2/67 310
/proc/meminfo: memFree=1731840/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=16952 CPUtime=19.99
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 4189 0 0 0 1998 1 0 0 25 0 1 0 199401258 17358848 3439 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551579 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 4238 3439 104 232 0 4003 0
Current children cumulated CPU time (s) 19.99
Current children cumulated vsize (Kb) 16952

[startup+30.0146 s]
/proc/loadavg: 0.95 0.97 0.93 2/67 310
/proc/meminfo: memFree=1731904/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=16952 CPUtime=29.99
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 4197 0 0 0 2998 1 0 0 25 0 1 0 199401258 17358848 3447 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551602 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 4238 3447 104 232 0 4003 0
Current children cumulated CPU time (s) 29.99
Current children cumulated vsize (Kb) 16952

[startup+40.0197 s]
/proc/loadavg: 0.96 0.97 0.93 2/67 310
/proc/meminfo: memFree=1731840/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=16952 CPUtime=39.99
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 4206 0 0 0 3998 1 0 0 25 0 1 0 199401258 17358848 3456 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546640 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 4238 3456 104 232 0 4003 0
Current children cumulated CPU time (s) 39.99
Current children cumulated vsize (Kb) 16952

[startup+50.0259 s]
/proc/loadavg: 0.96 0.97 0.93 2/67 310
/proc/meminfo: memFree=1731840/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=16952 CPUtime=50
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 4216 0 0 0 4999 1 0 0 25 0 1 0 199401258 17358848 3466 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551587 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 4238 3466 104 232 0 4003 0
Current children cumulated CPU time (s) 50
Current children cumulated vsize (Kb) 16952

[startup+60.0321 s]
/proc/loadavg: 0.97 0.97 0.93 2/67 310
/proc/meminfo: memFree=1731840/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=16952 CPUtime=60
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 4224 0 0 0 5999 1 0 0 25 0 1 0 199401258 17358848 3474 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551602 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 4238 3474 104 232 0 4003 0
Current children cumulated CPU time (s) 60
Current children cumulated vsize (Kb) 16952

[startup+70.0382 s]
/proc/loadavg: 1.05 0.99 0.93 2/67 310
/proc/meminfo: memFree=1731776/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=16952 CPUtime=70
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 4234 0 0 0 6999 1 0 0 25 0 1 0 199401258 17358848 3484 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 4238 3484 104 232 0 4003 0
Current children cumulated CPU time (s) 70
Current children cumulated vsize (Kb) 16952

[startup+80.0444 s]
/proc/loadavg: 1.04 0.99 0.93 2/67 310
/proc/meminfo: memFree=1731712/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=17208 CPUtime=80.02
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 4243 0 0 0 8000 2 0 0 25 0 1 0 199401258 17620992 3493 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 4302 3493 104 232 0 4067 0
Current children cumulated CPU time (s) 80.02
Current children cumulated vsize (Kb) 17208

[startup+90.0505 s]
/proc/loadavg: 1.03 0.99 0.93 2/67 310
/proc/meminfo: memFree=1731776/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=17208 CPUtime=90.02
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 4250 0 0 0 9000 2 0 0 25 0 1 0 199401258 17620992 3500 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 4302 3500 104 232 0 4067 0
Current children cumulated CPU time (s) 90.02
Current children cumulated vsize (Kb) 17208

[startup+100.056 s]
/proc/loadavg: 1.03 0.99 0.93 2/67 310
/proc/meminfo: memFree=1731712/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=17208 CPUtime=100.02
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 4263 0 0 0 10000 2 0 0 25 0 1 0 199401258 17620992 3513 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546643 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 4302 3513 104 232 0 4067 0
Current children cumulated CPU time (s) 100.02
Current children cumulated vsize (Kb) 17208

[startup+110.062 s]
/proc/loadavg: 1.02 0.99 0.93 2/67 310
/proc/meminfo: memFree=1731648/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=17208 CPUtime=110.02
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 4271 0 0 0 11000 2 0 0 25 0 1 0 199401258 17620992 3521 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 4302 3521 105 232 0 4067 0
Current children cumulated CPU time (s) 110.02
Current children cumulated vsize (Kb) 17208

[startup+120.068 s]
/proc/loadavg: 1.02 0.99 0.93 2/67 310
/proc/meminfo: memFree=1731648/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=17208 CPUtime=120.03
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 4279 0 0 0 12001 2 0 0 25 0 1 0 199401258 17620992 3529 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 4302 3529 105 232 0 4067 0
Current children cumulated CPU time (s) 120.03
Current children cumulated vsize (Kb) 17208

[startup+130.074 s]
/proc/loadavg: 1.02 0.99 0.93 2/67 310
/proc/meminfo: memFree=1731584/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=17208 CPUtime=130.03
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 4284 0 0 0 13001 2 0 0 25 0 1 0 199401258 17620992 3534 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546650 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 4302 3534 105 232 0 4067 0
Current children cumulated CPU time (s) 130.03
Current children cumulated vsize (Kb) 17208

[startup+140.08 s]
/proc/loadavg: 1.01 0.99 0.93 2/67 310
/proc/meminfo: memFree=1731584/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=17208 CPUtime=140.03
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 4289 0 0 0 14001 2 0 0 25 0 1 0 199401258 17620992 3539 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546643 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 4302 3539 105 232 0 4067 0
Current children cumulated CPU time (s) 140.03
Current children cumulated vsize (Kb) 17208

[startup+150.088 s]
/proc/loadavg: 1.01 0.99 0.93 2/67 310
/proc/meminfo: memFree=1731584/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=17208 CPUtime=150.04
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 4294 0 0 0 15002 2 0 0 25 0 1 0 199401258 17620992 3544 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 4302 3544 105 232 0 4067 0
Current children cumulated CPU time (s) 150.04
Current children cumulated vsize (Kb) 17208

[startup+160.093 s]
/proc/loadavg: 1.01 0.99 0.93 2/67 310
/proc/meminfo: memFree=1731520/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=17720 CPUtime=160.04
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 4305 0 0 0 16002 2 0 0 25 0 1 0 199401258 18145280 3555 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551638 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 4430 3555 105 232 0 4195 0
Current children cumulated CPU time (s) 160.04
Current children cumulated vsize (Kb) 17720

[startup+170.098 s]
/proc/loadavg: 1.01 0.99 0.93 2/67 310
/proc/meminfo: memFree=1731456/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=17720 CPUtime=170.04
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 4315 0 0 0 17002 2 0 0 25 0 1 0 199401258 18145280 3565 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551602 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 4430 3565 105 232 0 4195 0
Current children cumulated CPU time (s) 170.04
Current children cumulated vsize (Kb) 17720

[startup+180.104 s]
/proc/loadavg: 1.00 0.99 0.93 2/67 310
/proc/meminfo: memFree=1731456/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=17720 CPUtime=180.04
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 4317 0 0 0 18002 2 0 0 25 0 1 0 199401258 18145280 3567 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546666 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 4430 3567 105 232 0 4195 0
Current children cumulated CPU time (s) 180.04
Current children cumulated vsize (Kb) 17720

[startup+190.11 s]
/proc/loadavg: 1.00 0.99 0.93 2/67 310
/proc/meminfo: memFree=1731456/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=17720 CPUtime=190.05
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 4319 0 0 0 19003 2 0 0 25 0 1 0 199401258 18145280 3569 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 4430 3569 105 232 0 4195 0
Current children cumulated CPU time (s) 190.05
Current children cumulated vsize (Kb) 17720

[startup+200.116 s]
/proc/loadavg: 1.00 0.99 0.93 2/67 310
/proc/meminfo: memFree=1731392/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=17720 CPUtime=200.05
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 4321 0 0 0 20003 2 0 0 25 0 1 0 199401258 18145280 3571 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 4430 3571 105 232 0 4195 0
Current children cumulated CPU time (s) 200.05
Current children cumulated vsize (Kb) 17720

[startup+210.123 s]
/proc/loadavg: 1.00 0.99 0.93 2/67 310
/proc/meminfo: memFree=1731392/2055888 swapFree=4085404/4096564

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

/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 5452 0 0 0 178148 6 0 0 25 0 1 0 199401258 26615808 4702 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551321 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 6498 4702 105 232 0 6263 0
Current children cumulated CPU time (s) 1781.54
Current children cumulated vsize (Kb) 25992

[startup+1783.07 s]
/proc/loadavg: 1.00 0.99 0.93 2/67 312
/proc/meminfo: memFree=1726464/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=25992 CPUtime=1782.54
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 5452 0 0 0 178248 6 0 0 25 0 1 0 199401258 26615808 4702 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 6498 4702 105 232 0 6263 0
Current children cumulated CPU time (s) 1782.54
Current children cumulated vsize (Kb) 25992

[startup+1784.08 s]
/proc/loadavg: 1.00 0.99 0.93 2/67 312
/proc/meminfo: memFree=1726464/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=25992 CPUtime=1783.54
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 5453 0 0 0 178348 6 0 0 25 0 1 0 199401258 26615808 4703 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546640 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 6498 4703 105 232 0 6263 0
Current children cumulated CPU time (s) 1783.54
Current children cumulated vsize (Kb) 25992

[startup+1785.08 s]
/proc/loadavg: 1.00 0.99 0.93 2/67 312
/proc/meminfo: memFree=1726464/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=25992 CPUtime=1784.55
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 5456 0 0 0 178449 6 0 0 25 0 1 0 199401258 26615808 4706 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 6498 4706 105 232 0 6263 0
Current children cumulated CPU time (s) 1784.55
Current children cumulated vsize (Kb) 25992

[startup+1786.08 s]
/proc/loadavg: 1.00 0.99 0.93 2/67 312
/proc/meminfo: memFree=1726464/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=25992 CPUtime=1785.55
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 5457 0 0 0 178549 6 0 0 25 0 1 0 199401258 26615808 4707 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 6498 4707 105 232 0 6263 0
Current children cumulated CPU time (s) 1785.55
Current children cumulated vsize (Kb) 25992

[startup+1787.09 s]
/proc/loadavg: 1.00 0.99 0.93 2/67 312
/proc/meminfo: memFree=1726464/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=25992 CPUtime=1786.56
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 5457 0 0 0 178650 6 0 0 25 0 1 0 199401258 26615808 4707 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 6498 4707 105 232 0 6263 0
Current children cumulated CPU time (s) 1786.56
Current children cumulated vsize (Kb) 25992

[startup+1788.09 s]
/proc/loadavg: 1.00 0.99 0.93 2/67 312
/proc/meminfo: memFree=1726464/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=25992 CPUtime=1787.56
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 5457 0 0 0 178750 6 0 0 25 0 1 0 199401258 26615808 4707 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551632 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 6498 4707 105 232 0 6263 0
Current children cumulated CPU time (s) 1787.56
Current children cumulated vsize (Kb) 25992

[startup+1789.1 s]
/proc/loadavg: 1.00 0.99 0.93 2/67 312
/proc/meminfo: memFree=1726464/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=25992 CPUtime=1788.57
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 5458 0 0 0 178851 6 0 0 25 0 1 0 199401258 26615808 4708 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 6498 4708 105 232 0 6263 0
Current children cumulated CPU time (s) 1788.57
Current children cumulated vsize (Kb) 25992

[startup+1790.1 s]
/proc/loadavg: 1.00 0.99 0.93 2/67 312
/proc/meminfo: memFree=1726400/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=25992 CPUtime=1789.57
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 5459 0 0 0 178951 6 0 0 25 0 1 0 199401258 26615808 4709 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551321 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 6498 4709 105 232 0 6263 0
Current children cumulated CPU time (s) 1789.57
Current children cumulated vsize (Kb) 25992

[startup+1791.11 s]
/proc/loadavg: 1.00 0.99 0.93 2/67 312
/proc/meminfo: memFree=1726400/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=25992 CPUtime=1790.57
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 5459 0 0 0 179051 6 0 0 25 0 1 0 199401258 26615808 4709 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546650 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 6498 4709 105 232 0 6263 0
Current children cumulated CPU time (s) 1790.57
Current children cumulated vsize (Kb) 25992

[startup+1792.11 s]
/proc/loadavg: 1.00 0.99 0.93 2/67 312
/proc/meminfo: memFree=1726400/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=25992 CPUtime=1791.58
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 5460 0 0 0 179152 6 0 0 25 0 1 0 199401258 26615808 4710 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551570 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 6498 4710 105 232 0 6263 0
Current children cumulated CPU time (s) 1791.58
Current children cumulated vsize (Kb) 25992

[startup+1793.12 s]
/proc/loadavg: 1.00 0.99 0.93 2/67 312
/proc/meminfo: memFree=1726400/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=25992 CPUtime=1792.58
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 5460 0 0 0 179252 6 0 0 25 0 1 0 199401258 26615808 4710 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 6498 4710 105 232 0 6263 0
Current children cumulated CPU time (s) 1792.58
Current children cumulated vsize (Kb) 25992

[startup+1794.12 s]
/proc/loadavg: 1.00 0.99 0.93 2/67 312
/proc/meminfo: memFree=1726400/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=25992 CPUtime=1793.59
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 5461 0 0 0 179353 6 0 0 25 0 1 0 199401258 26615808 4711 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551321 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 6498 4711 105 232 0 6263 0
Current children cumulated CPU time (s) 1793.59
Current children cumulated vsize (Kb) 25992

[startup+1795.13 s]
/proc/loadavg: 1.00 0.99 0.93 2/67 312
/proc/meminfo: memFree=1726400/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=25992 CPUtime=1794.59
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 5462 0 0 0 179453 6 0 0 25 0 1 0 199401258 26615808 4712 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 6498 4712 105 232 0 6263 0
Current children cumulated CPU time (s) 1794.59
Current children cumulated vsize (Kb) 25992

[startup+1796.13 s]
/proc/loadavg: 1.00 0.99 0.93 2/67 312
/proc/meminfo: memFree=1726400/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=25992 CPUtime=1795.6
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 5462 0 0 0 179554 6 0 0 25 0 1 0 199401258 26615808 4712 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551570 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 6498 4712 105 232 0 6263 0
Current children cumulated CPU time (s) 1795.6
Current children cumulated vsize (Kb) 25992

[startup+1797.14 s]
/proc/loadavg: 1.00 0.99 0.93 2/67 312
/proc/meminfo: memFree=1726400/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=25992 CPUtime=1796.6
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 5462 0 0 0 179654 6 0 0 25 0 1 0 199401258 26615808 4712 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 6498 4712 105 232 0 6263 0
Current children cumulated CPU time (s) 1796.6
Current children cumulated vsize (Kb) 25992

[startup+1798.14 s]
/proc/loadavg: 1.00 0.99 0.93 2/67 312
/proc/meminfo: memFree=1726400/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=25992 CPUtime=1797.61
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 5463 0 0 0 179755 6 0 0 25 0 1 0 199401258 26615808 4713 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546666 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 6498 4713 105 232 0 6263 0
Current children cumulated CPU time (s) 1797.61
Current children cumulated vsize (Kb) 25992

[startup+1799.15 s]
/proc/loadavg: 1.00 0.99 0.93 2/67 312
/proc/meminfo: memFree=1726400/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=25992 CPUtime=1798.61
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 5464 0 0 0 179855 6 0 0 25 0 1 0 199401258 26615808 4714 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 6498 4714 105 232 0 6263 0
Current children cumulated CPU time (s) 1798.61
Current children cumulated vsize (Kb) 25992

[startup+1800.15 s]
/proc/loadavg: 1.00 0.99 0.93 2/67 312
/proc/meminfo: memFree=1726400/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=25992 CPUtime=1799.62
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 5464 0 0 0 179956 6 0 0 25 0 1 0 199401258 26615808 4714 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551596 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 6498 4714 105 232 0 6263 0
Current children cumulated CPU time (s) 1799.62
Current children cumulated vsize (Kb) 25992

[startup+1801.16 s]
/proc/loadavg: 1.00 0.99 0.93 2/67 312
/proc/meminfo: memFree=1726400/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=25992 CPUtime=1800.62
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 5465 0 0 0 180056 6 0 0 25 0 1 0 199401258 26615808 4715 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551570 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 6498 4715 105 232 0 6263 0
Current children cumulated CPU time (s) 1800.62
Current children cumulated vsize (Kb) 25992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.16 s]
/proc/loadavg: 1.00 0.99 0.93 2/67 312
/proc/meminfo: memFree=1726400/2055888 swapFree=4085404/4096564
[pid=310] ppid=308 vsize=25992 CPUtime=1800.62
/proc/310/stat : 310 (PBS4L) R 308 310 32732 0 -1 4194304 5465 0 0 0 180056 6 0 0 25 0 1 0 199401258 26615808 4715 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 6498 4715 105 232 0 6263 0
Current children cumulated CPU time (s) 1800.62
Current children cumulated vsize (Kb) 25992

Sending SIGTERM to -310
Sleeping 2 seconds

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.17
CPU time (s): 1800.64
CPU user time (s): 1800.57
CPU system time (s): 0.066989
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (Kb): 25992
The end

Launcher Data (download as text)

Begin job on node87 on Sat Jun  3 12:27:01 UTC 2006


FILE ID= 41374-1149337621

PBS_JOBID= 310227

BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-fffff800.opb
COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node87/41374-1149337621/instance-41374-1149337621.opb 507303092
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node87/watcher-41374-1149337621 -o ROOT/results/node87/solver-41374-1149337621 -C 1800 -M 1800 -S 64  ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node87/41374-1149337621/instance-41374-1149337621.opb 507303092

MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332
MD5SUM BENCH=  f2e3e708ab88850fd5a3cdf379c0e388

RANDOM SEED= 507303092


/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	: 6006.17
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	: 5999.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1745472 kB
Buffers:         22816 kB
Cached:         223512 kB
SwapCached:       2348 kB
Active:          38840 kB
Inactive:       216120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1745472 kB
SwapTotal:     4096564 kB
SwapFree:      4085404 kB
Dirty:             172 kB
Writeback:           0 kB
Mapped:          16760 kB
Slab:            42204 kB
Committed_AS:   280152 kB
PageTables:       1280 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB


End job on node87 on Sat Jun  3 12:57:02 UTC 2006