Trace number 41455

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) 1800.57 1801.29

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-nsrand-ipx.opb
MD5SUMb75dadb532de8158b35ca12cd6b47e2f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark284209
Best CPU time to get the best result obtained on this benchmark1800.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 284209
Optimality of the best value was proved NO
Number of variables6651
Total number of constraints721
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)331
Number of constraints which are nor clauses,nor cardinality constraints390
Minimum length of a constraint20
Maximum length of a constraint6651
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
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 527653
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/node6/41455-1149356455/instance-41455-1149356455.opb ......
1560.37	c done parsing opb.
1560.37	o 524313
1561.19	o 524309
1562.68	o 524244
1563.45	o 521620
1564.46	o 519968
1565.23	o 493585
1566.01	o 493544
1567.40	o 493456
1568.17	o 487955
1569.55	o 487290
1572.55	o 478351
1573.32	o 455600
1574.08	o 455595
1575.70	o 455592

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/node6/watcher-41455-1149356455 -o ROOT/results/node6/solver-41455-1149356455 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node6/41455-1149356455/instance-41455-1149356455.opb 985918673 

Current StackSize limit: 67108864 bytes

/proc/loadavg: 1.01 1.00 0.98 2/64 18247
/proc/meminfo: memFree=1305304/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=2024 CPUtime=0
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 201307635 2072576 182 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134598917 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 506 184 90 232 0 271 0

[startup+10.0029 s]
/proc/loadavg: 1.01 1.00 0.98 2/64 18247
/proc/meminfo: memFree=1298208/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=8904 CPUtime=9.99
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 2048 0 0 0 999 0 0 0 25 0 1 0 201307635 9117696 1868 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 2226 1868 105 232 0 1991 0
Current children cumulated CPU time (s) 9.99
Current children cumulated vsize (Kb) 8904

[startup+20.0099 s]
/proc/loadavg: 1.01 1.00 0.98 2/64 18247
/proc/meminfo: memFree=1298400/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=8904 CPUtime=19.99
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 2058 0 0 0 1999 0 0 0 25 0 1 0 201307635 9117696 1878 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551582 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 2226 1878 105 232 0 1991 0
Current children cumulated CPU time (s) 19.99
Current children cumulated vsize (Kb) 8904

[startup+30.0168 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18247
/proc/meminfo: memFree=1298464/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=8904 CPUtime=29.99
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 2063 0 0 0 2999 0 0 0 25 0 1 0 201307635 9117696 1883 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549314 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 2226 1883 105 232 0 1991 0
Current children cumulated CPU time (s) 29.99
Current children cumulated vsize (Kb) 8904

[startup+40.0228 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18247
/proc/meminfo: memFree=1298400/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=8904 CPUtime=39.99
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 2072 0 0 0 3999 0 0 0 25 0 1 0 201307635 9117696 1892 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549306 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 2226 1892 105 232 0 1991 0
Current children cumulated CPU time (s) 39.99
Current children cumulated vsize (Kb) 8904

[startup+50.0298 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18247
/proc/meminfo: memFree=1298464/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=8904 CPUtime=50
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 2081 0 0 0 5000 0 0 0 25 0 1 0 201307635 9117696 1901 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 2226 1901 105 232 0 1991 0
Current children cumulated CPU time (s) 50
Current children cumulated vsize (Kb) 8904

[startup+60.0358 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18247
/proc/meminfo: memFree=1298400/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=8904 CPUtime=60
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 2089 0 0 0 6000 0 0 0 25 0 1 0 201307635 9117696 1909 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 2226 1909 105 232 0 1991 0
Current children cumulated CPU time (s) 60
Current children cumulated vsize (Kb) 8904

[startup+70.0428 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18247
/proc/meminfo: memFree=1298400/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=8904 CPUtime=70
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 2097 0 0 0 7000 0 0 0 25 0 1 0 201307635 9117696 1917 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551570 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 2226 1917 105 232 0 1991 0
Current children cumulated CPU time (s) 70
Current children cumulated vsize (Kb) 8904

[startup+80.0498 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18247
/proc/meminfo: memFree=1298336/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=9160 CPUtime=80.01
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 2104 0 0 0 8000 1 0 0 25 0 1 0 201307635 9379840 1924 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 2290 1924 105 232 0 2055 0
Current children cumulated CPU time (s) 80.01
Current children cumulated vsize (Kb) 9160

[startup+90.0557 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18247
/proc/meminfo: memFree=1298336/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=9160 CPUtime=90.01
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 2114 0 0 0 9000 1 0 0 25 0 1 0 201307635 9379840 1934 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551679 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 2290 1934 105 232 0 2055 0
Current children cumulated CPU time (s) 90.01
Current children cumulated vsize (Kb) 9160

[startup+100.062 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18247
/proc/meminfo: memFree=1298336/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=9160 CPUtime=100.02
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 2125 0 0 0 10001 1 0 0 25 0 1 0 201307635 9379840 1945 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546660 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 2290 1945 105 232 0 2055 0
Current children cumulated CPU time (s) 100.02
Current children cumulated vsize (Kb) 9160

[startup+110.069 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18247
/proc/meminfo: memFree=1298272/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=9160 CPUtime=110.02
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 2135 0 0 0 11001 1 0 0 25 0 1 0 201307635 9379840 1955 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551587 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 2290 1955 105 232 0 2055 0
Current children cumulated CPU time (s) 110.02
Current children cumulated vsize (Kb) 9160

[startup+120.076 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18247
/proc/meminfo: memFree=1298208/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=9160 CPUtime=120.02
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 2147 0 0 0 12001 1 0 0 25 0 1 0 201307635 9379840 1967 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546640 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 2290 1967 105 232 0 2055 0
Current children cumulated CPU time (s) 120.02
Current children cumulated vsize (Kb) 9160

[startup+130.082 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18247
/proc/meminfo: memFree=1298144/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=9160 CPUtime=130.02
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 2156 0 0 0 13001 1 0 0 25 0 1 0 201307635 9379840 1976 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549314 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 2290 1976 105 232 0 2055 0
Current children cumulated CPU time (s) 130.02
Current children cumulated vsize (Kb) 9160

[startup+140.088 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18247
/proc/meminfo: memFree=1298144/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=9160 CPUtime=140.03
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 2164 0 0 0 14002 1 0 0 25 0 1 0 201307635 9379840 1984 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546660 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 2290 1984 105 232 0 2055 0
Current children cumulated CPU time (s) 140.03
Current children cumulated vsize (Kb) 9160

[startup+150.095 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18247
/proc/meminfo: memFree=1298080/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=9672 CPUtime=150.03
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 2171 0 0 0 15002 1 0 0 25 0 1 0 201307635 9904128 1991 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546643 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 2418 1991 105 232 0 2183 0
Current children cumulated CPU time (s) 150.03
Current children cumulated vsize (Kb) 9672

[startup+160.101 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18247
/proc/meminfo: memFree=1298016/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=9672 CPUtime=160.03
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 2181 0 0 0 16002 1 0 0 25 0 1 0 201307635 9904128 2001 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546660 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 2418 2001 105 232 0 2183 0
Current children cumulated CPU time (s) 160.03
Current children cumulated vsize (Kb) 9672

[startup+170.107 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18247
/proc/meminfo: memFree=1297952/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=9672 CPUtime=170.03
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 2192 0 0 0 17002 1 0 0 25 0 1 0 201307635 9904128 2012 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546657 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 2418 2012 105 232 0 2183 0
Current children cumulated CPU time (s) 170.03
Current children cumulated vsize (Kb) 9672

[startup+180.113 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18247
/proc/meminfo: memFree=1297952/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=9672 CPUtime=180.04
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 2201 0 0 0 18003 1 0 0 25 0 1 0 201307635 9904128 2021 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546660 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 2418 2021 105 232 0 2183 0
Current children cumulated CPU time (s) 180.04
Current children cumulated vsize (Kb) 9672

[startup+190.119 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18247
/proc/meminfo: memFree=1297888/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=9672 CPUtime=190.04
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 2211 0 0 0 19003 1 0 0 25 0 1 0 201307635 9904128 2031 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551579 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 2418 2031 105 232 0 2183 0
Current children cumulated CPU time (s) 190.04
Current children cumulated vsize (Kb) 9672

[startup+200.125 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18247
/proc/meminfo: memFree=1297824/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=9672 CPUtime=200.04
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 2222 0 0 0 20003 1 0 0 25 0 1 0 201307635 9904128 2042 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 2418 2042 105 232 0 2183 0
Current children cumulated CPU time (s) 200.04
Current children cumulated vsize (Kb) 9672

[startup+210.131 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18247
/proc/meminfo: memFree=1297824/2055924 swapFree=4181416/4192956

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

/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 4600 0 0 0 178136 11 0 0 25 0 1 0 201307635 26644480 4420 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549314 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 6505 4420 108 232 0 6270 0
Current children cumulated CPU time (s) 1781.47
Current children cumulated vsize (Kb) 26020

[startup+1783.2 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18442
/proc/meminfo: memFree=1288096/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=26020 CPUtime=1782.47
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 4600 0 0 0 178236 11 0 0 25 0 1 0 201307635 26644480 4420 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 6505 4420 108 232 0 6270 0
Current children cumulated CPU time (s) 1782.47
Current children cumulated vsize (Kb) 26020

[startup+1784.2 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18442
/proc/meminfo: memFree=1288096/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=26020 CPUtime=1783.48
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 4602 0 0 0 178337 11 0 0 25 0 1 0 201307635 26644480 4422 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 6505 4422 108 232 0 6270 0
Current children cumulated CPU time (s) 1783.48
Current children cumulated vsize (Kb) 26020

[startup+1785.21 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18442
/proc/meminfo: memFree=1288096/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=26020 CPUtime=1784.48
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 4602 0 0 0 178437 11 0 0 25 0 1 0 201307635 26644480 4422 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 6505 4422 108 232 0 6270 0
Current children cumulated CPU time (s) 1784.48
Current children cumulated vsize (Kb) 26020

[startup+1786.21 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18442
/proc/meminfo: memFree=1288096/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=26020 CPUtime=1785.49
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 4603 0 0 0 178538 11 0 0 25 0 1 0 201307635 26644480 4423 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549242 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 6505 4423 108 232 0 6270 0
Current children cumulated CPU time (s) 1785.49
Current children cumulated vsize (Kb) 26020

[startup+1787.22 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18442
/proc/meminfo: memFree=1288096/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=26020 CPUtime=1786.49
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 4603 0 0 0 178638 11 0 0 25 0 1 0 201307635 26644480 4423 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549257 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 6505 4423 108 232 0 6270 0
Current children cumulated CPU time (s) 1786.49
Current children cumulated vsize (Kb) 26020

[startup+1788.22 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18442
/proc/meminfo: memFree=1288096/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=26020 CPUtime=1787.5
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 4603 0 0 0 178739 11 0 0 25 0 1 0 201307635 26644480 4423 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 6505 4423 108 232 0 6270 0
Current children cumulated CPU time (s) 1787.5
Current children cumulated vsize (Kb) 26020

[startup+1789.22 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18442
/proc/meminfo: memFree=1288096/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=26020 CPUtime=1788.5
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 4603 0 0 0 178839 11 0 0 25 0 1 0 201307635 26644480 4423 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 6505 4423 108 232 0 6270 0
Current children cumulated CPU time (s) 1788.5
Current children cumulated vsize (Kb) 26020

[startup+1790.23 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18442
/proc/meminfo: memFree=1288096/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=26020 CPUtime=1789.5
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 4604 0 0 0 178939 11 0 0 25 0 1 0 201307635 26644480 4424 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 6505 4424 108 232 0 6270 0
Current children cumulated CPU time (s) 1789.5
Current children cumulated vsize (Kb) 26020

[startup+1791.23 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18442
/proc/meminfo: memFree=1288096/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=26020 CPUtime=1790.51
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 4604 0 0 0 179040 11 0 0 25 0 1 0 201307635 26644480 4424 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549282 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 6505 4424 108 232 0 6270 0
Current children cumulated CPU time (s) 1790.51
Current children cumulated vsize (Kb) 26020

[startup+1792.24 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18442
/proc/meminfo: memFree=1288096/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=26020 CPUtime=1791.51
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 4607 0 0 0 179140 11 0 0 25 0 1 0 201307635 26644480 4427 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 6505 4427 108 232 0 6270 0
Current children cumulated CPU time (s) 1791.51
Current children cumulated vsize (Kb) 26020

[startup+1793.24 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18442
/proc/meminfo: memFree=1288096/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=26020 CPUtime=1792.52
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 4607 0 0 0 179241 11 0 0 25 0 1 0 201307635 26644480 4427 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 6505 4427 108 232 0 6270 0
Current children cumulated CPU time (s) 1792.52
Current children cumulated vsize (Kb) 26020

[startup+1794.25 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18442
/proc/meminfo: memFree=1288096/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=26020 CPUtime=1793.52
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 4607 0 0 0 179341 11 0 0 25 0 1 0 201307635 26644480 4427 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 6505 4427 108 232 0 6270 0
Current children cumulated CPU time (s) 1793.52
Current children cumulated vsize (Kb) 26020

[startup+1795.25 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18442
/proc/meminfo: memFree=1288096/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=26020 CPUtime=1794.53
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 4607 0 0 0 179442 11 0 0 25 0 1 0 201307635 26644480 4427 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549323 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 6505 4427 108 232 0 6270 0
Current children cumulated CPU time (s) 1794.53
Current children cumulated vsize (Kb) 26020

[startup+1796.26 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18442
/proc/meminfo: memFree=1288096/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=26020 CPUtime=1795.53
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 4607 0 0 0 179542 11 0 0 25 0 1 0 201307635 26644480 4427 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 6505 4427 108 232 0 6270 0
Current children cumulated CPU time (s) 1795.53
Current children cumulated vsize (Kb) 26020

[startup+1797.26 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18442
/proc/meminfo: memFree=1288096/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=26020 CPUtime=1796.54
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 4607 0 0 0 179643 11 0 0 25 0 1 0 201307635 26644480 4427 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 6505 4427 108 232 0 6270 0
Current children cumulated CPU time (s) 1796.54
Current children cumulated vsize (Kb) 26020

[startup+1798.27 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18442
/proc/meminfo: memFree=1288096/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=26020 CPUtime=1797.54
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 4607 0 0 0 179743 11 0 0 25 0 1 0 201307635 26644480 4427 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549251 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 6505 4427 108 232 0 6270 0
Current children cumulated CPU time (s) 1797.54
Current children cumulated vsize (Kb) 26020

[startup+1799.27 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18442
/proc/meminfo: memFree=1288096/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=26020 CPUtime=1798.54
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 4607 0 0 0 179843 11 0 0 25 0 1 0 201307635 26644480 4427 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 6505 4427 108 232 0 6270 0
Current children cumulated CPU time (s) 1798.54
Current children cumulated vsize (Kb) 26020

[startup+1800.28 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18442
/proc/meminfo: memFree=1288096/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=26020 CPUtime=1799.55
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 4607 0 0 0 179944 11 0 0 25 0 1 0 201307635 26644480 4427 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 6505 4427 108 232 0 6270 0
Current children cumulated CPU time (s) 1799.55
Current children cumulated vsize (Kb) 26020

[startup+1801.28 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18442
/proc/meminfo: memFree=1288096/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=26020 CPUtime=1800.55
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 4607 0 0 0 180044 11 0 0 25 0 1 0 201307635 26644480 4427 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549282 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 6505 4427 108 232 0 6270 0
Current children cumulated CPU time (s) 1800.55
Current children cumulated vsize (Kb) 26020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.29 s]
/proc/loadavg: 1.00 1.00 0.98 2/64 18442
/proc/meminfo: memFree=1288096/2055924 swapFree=4181416/4192956
[pid=18247] ppid=18245 vsize=26020 CPUtime=1800.56
/proc/18247/stat : 18247 (PBS4L) R 18245 18247 18201 0 -1 4194304 4607 0 0 0 180045 11 0 0 25 0 1 0 201307635 26644480 4427 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/18247/statm: 6505 4427 108 232 0 6270 0
Current children cumulated CPU time (s) 1800.56
Current children cumulated vsize (Kb) 26020

Sending SIGTERM to -18247
Sleeping 2 seconds

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.29
CPU time (s): 1800.57
CPU user time (s): 1800.45
CPU system time (s): 0.117982
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (Kb): 26020
The end

Launcher Data (download as text)

Begin job on node6 on Sat Jun  3 17:40:55 UTC 2006


FILE ID= 41455-1149356455

PBS_JOBID= 311276

BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-nsrand-ipx.opb
COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node6/41455-1149356455/instance-41455-1149356455.opb 985918673
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-41455-1149356455 -o ROOT/results/node6/solver-41455-1149356455 -C 1800 -M 1800 -S 64  ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node6/41455-1149356455/instance-41455-1149356455.opb 985918673

MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332
MD5SUM BENCH=  b75dadb532de8158b35ca12cd6b47e2f

RANDOM SEED= 985918673


/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		: 3000.268
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		: 3000.268
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:      2055924 kB
MemFree:       1305512 kB
Buffers:         30108 kB
Cached:         648856 kB
SwapCached:       3348 kB
Active:          81540 kB
Inactive:       606292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1305512 kB
SwapTotal:     4192956 kB
SwapFree:      4181416 kB
Dirty:             196 kB
Writeback:           0 kB
Mapped:          14924 kB
Slab:            48612 kB
Committed_AS:   332820 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB


End job on node6 on Sat Jun  3 18:10:57 UTC 2006