Trace number 41447

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) 1800.65 1801.31

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-t1717.opb
MD5SUM53486a3b6175c61d0a6ff165dfe1a2e1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark664
Best CPU time to get the best result obtained on this benchmark1782.77
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 660
Optimality of the best value was proved NO
Number of variables73885
Total number of constraints551
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)551
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint585
Maximum length of a constraint612
Number of terms in the objective function 73885
Biggest coefficient in the objective function 13
Number of bits for the biggest coefficient in the objective function 4
Sum of the numbers in the objective function 561660
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 13
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 561660
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/node67/41447-1149354574/instance-41447-1149354574.opb ......
227.30	c done parsing opb.
227.30	o 1360
829.24	o 1349
1081.54	o 1338
1088.19	o 1224

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/node67/watcher-41447-1149354574 -o ROOT/results/node67/solver-41447-1149354574 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node67/41447-1149354574/instance-41447-1149354574.opb 124117316 

Current StackSize limit: 67108864 bytes

/proc/loadavg: 0.92 0.98 0.99 2/64 29996
/proc/meminfo: memFree=1324920/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=8328 CPUtime=0
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 201 0 0 0 0 0 0 0 18 0 1 0 201126783 8527872 185 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134598917 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 2082 187 90 232 0 1847 0

[startup+10.0016 s]
/proc/loadavg: 0.93 0.98 0.99 2/64 29996
/proc/meminfo: memFree=1310520/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=16720 CPUtime=9.99
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 4085 0 0 0 997 2 0 0 25 0 1 0 201126783 17121280 3679 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134613145 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 4180 3679 98 232 0 3945 0
Current children cumulated CPU time (s) 9.99
Current children cumulated vsize (Kb) 16720

[startup+20.0075 s]
/proc/loadavg: 0.94 0.98 0.99 2/64 29996
/proc/meminfo: memFree=1309560/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=17876 CPUtime=19.99
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 4375 0 0 0 1997 2 0 0 25 0 1 0 201126783 18305024 3969 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134614311 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 4469 3969 99 232 0 4234 0
Current children cumulated CPU time (s) 19.99
Current children cumulated vsize (Kb) 17876

[startup+30.0134 s]
/proc/loadavg: 0.95 0.98 0.99 2/64 29996
/proc/meminfo: memFree=1308664/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=18348 CPUtime=29.99
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 6010 0 0 0 2996 3 0 0 24 0 1 0 201126783 18788352 4159 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134613127 0 0 4096 0 0 0 0 17 0 0 0
/proc/29996/statm: 4587 4159 100 232 0 4352 0
Current children cumulated CPU time (s) 29.99
Current children cumulated vsize (Kb) 18348

[startup+40.0192 s]
/proc/loadavg: 0.96 0.98 0.99 2/64 29996
/proc/meminfo: memFree=1291128/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=36528 CPUtime=39.99
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 12405 0 0 0 3927 72 0 0 25 0 1 0 201126783 37404672 8594 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546505 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 9132 8594 105 232 0 8897 0
Current children cumulated CPU time (s) 39.99
Current children cumulated vsize (Kb) 36528

[startup+50.0261 s]
/proc/loadavg: 0.96 0.98 0.99 2/64 29996
/proc/meminfo: memFree=1284664/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=43180 CPUtime=50
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 14025 0 0 0 4924 76 0 0 25 0 1 0 201126783 44216320 10214 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 10795 10214 105 232 0 10560 0
Current children cumulated CPU time (s) 50
Current children cumulated vsize (Kb) 43180

[startup+60.033 s]
/proc/loadavg: 0.97 0.98 0.99 2/64 29996
/proc/meminfo: memFree=1282360/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=45460 CPUtime=60
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 14596 0 0 0 5922 78 0 0 25 0 1 0 201126783 46551040 10785 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 11365 10785 105 232 0 11130 0
Current children cumulated CPU time (s) 60
Current children cumulated vsize (Kb) 45460

[startup+70.0399 s]
/proc/loadavg: 0.97 0.98 0.99 2/64 29996
/proc/meminfo: memFree=1280056/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=50996 CPUtime=70
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 15172 0 0 0 6920 80 0 0 25 0 1 0 201126783 52219904 11361 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546660 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 12749 11361 105 232 0 12514 0
Current children cumulated CPU time (s) 70
Current children cumulated vsize (Kb) 50996

[startup+80.0468 s]
/proc/loadavg: 0.98 0.98 0.99 2/64 29996
/proc/meminfo: memFree=1278456/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=52464 CPUtime=80.01
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 15583 0 0 0 7917 84 0 0 25 0 1 0 201126783 53723136 11772 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 13116 11772 105 232 0 12881 0
Current children cumulated CPU time (s) 80.01
Current children cumulated vsize (Kb) 52464

[startup+90.0526 s]
/proc/loadavg: 0.98 0.98 0.99 2/64 29996
/proc/meminfo: memFree=1276920/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=53464 CPUtime=90.01
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 15973 0 0 0 8915 86 0 0 25 0 1 0 201126783 54747136 12162 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546505 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 13366 12162 105 232 0 13131 0
Current children cumulated CPU time (s) 90.01
Current children cumulated vsize (Kb) 53464

[startup+100.059 s]
/proc/loadavg: 0.98 0.98 0.99 2/64 29996
/proc/meminfo: memFree=1275640/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=54688 CPUtime=100.01
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 16289 0 0 0 9912 89 0 0 25 0 1 0 201126783 56000512 12478 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 13672 12478 105 232 0 13437 0
Current children cumulated CPU time (s) 100.01
Current children cumulated vsize (Kb) 54688

[startup+110.065 s]
/proc/loadavg: 0.98 0.98 0.99 2/64 29996
/proc/meminfo: memFree=1274488/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=55568 CPUtime=110.02
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 16578 0 0 0 10912 90 0 0 25 0 1 0 201126783 56901632 12767 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 13892 12767 105 232 0 13657 0
Current children cumulated CPU time (s) 110.02
Current children cumulated vsize (Kb) 55568

[startup+120.071 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29996
/proc/meminfo: memFree=1273720/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=55712 CPUtime=120.02
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 16775 0 0 0 11910 92 0 0 25 0 1 0 201126783 57049088 12964 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551621 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 13928 12964 105 232 0 13693 0
Current children cumulated CPU time (s) 120.02
Current children cumulated vsize (Kb) 55712

[startup+130.077 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29996
/proc/meminfo: memFree=1272824/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=55992 CPUtime=130.01
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 16988 0 0 0 12907 94 0 0 25 0 1 0 201126783 57335808 13177 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546505 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 13998 13177 105 232 0 13763 0
Current children cumulated CPU time (s) 130.01
Current children cumulated vsize (Kb) 55992

[startup+140.084 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29996
/proc/meminfo: memFree=1271608/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=57232 CPUtime=140.01
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 17294 0 0 0 13904 97 0 0 25 0 1 0 201126783 58605568 13483 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551596 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 14308 13483 105 232 0 14073 0
Current children cumulated CPU time (s) 140.01
Current children cumulated vsize (Kb) 57232

[startup+150.091 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29996
/proc/meminfo: memFree=1270136/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=58280 CPUtime=150.02
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 17656 0 0 0 14903 99 0 0 25 0 1 0 201126783 59678720 13845 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 14570 13845 105 232 0 14335 0
Current children cumulated CPU time (s) 150.02
Current children cumulated vsize (Kb) 58280

[startup+160.097 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29996
/proc/meminfo: memFree=1269176/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=58820 CPUtime=160.02
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 17899 0 0 0 15901 101 0 0 25 0 1 0 201126783 60231680 14088 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 14705 14088 105 232 0 14470 0
Current children cumulated CPU time (s) 160.02
Current children cumulated vsize (Kb) 58820

[startup+170.103 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29996
/proc/meminfo: memFree=1268152/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=67432 CPUtime=170.03
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 18153 0 0 0 16899 104 0 0 25 0 1 0 201126783 69050368 14342 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546547 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 16858 14342 105 232 0 16623 0
Current children cumulated CPU time (s) 170.03
Current children cumulated vsize (Kb) 67432

[startup+180.109 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29996
/proc/meminfo: memFree=1267256/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=67748 CPUtime=180.03
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 18380 0 0 0 17897 106 0 0 25 0 1 0 201126783 69373952 14569 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 16937 14569 105 232 0 16702 0
Current children cumulated CPU time (s) 180.03
Current children cumulated vsize (Kb) 67748

[startup+190.114 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29996
/proc/meminfo: memFree=1266168/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=68276 CPUtime=190.03
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 18646 0 0 0 18895 108 0 0 25 0 1 0 201126783 69914624 14835 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558968 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 17069 14835 105 232 0 16834 0
Current children cumulated CPU time (s) 190.03
Current children cumulated vsize (Kb) 68276

[startup+200.12 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29996
/proc/meminfo: memFree=1265400/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=69056 CPUtime=200.04
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 18844 0 0 0 19894 110 0 0 25 0 1 0 201126783 70713344 15033 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 17264 15033 105 232 0 17029 0
Current children cumulated CPU time (s) 200.04
Current children cumulated vsize (Kb) 69056

[startup+210.126 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29996
/proc/meminfo: memFree=1264504/2055920 swapFree=4181736/4192956

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

/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 42798 0 0 0 177953 198 0 0 25 0 1 0 201126783 211628032 38793 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549314 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 51667 38793 108 232 0 51432 0
Current children cumulated CPU time (s) 1781.51
Current children cumulated vsize (Kb) 206668

[startup+1783.19 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29998
/proc/meminfo: memFree=1169720/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=206668 CPUtime=1782.52
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 42799 0 0 0 178054 198 0 0 25 0 1 0 201126783 211628032 38794 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549300 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 51667 38794 108 232 0 51432 0
Current children cumulated CPU time (s) 1782.52
Current children cumulated vsize (Kb) 206668

[startup+1784.19 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29998
/proc/meminfo: memFree=1169656/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=206668 CPUtime=1783.52
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 42802 0 0 0 178154 198 0 0 25 0 1 0 201126783 211628032 38797 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134564527 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 51667 38797 108 232 0 51432 0
Current children cumulated CPU time (s) 1783.52
Current children cumulated vsize (Kb) 206668

[startup+1785.2 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29998
/proc/meminfo: memFree=1169656/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=206668 CPUtime=1784.53
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 42805 0 0 0 178255 198 0 0 25 0 1 0 201126783 211628032 38800 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 51667 38800 108 232 0 51432 0
Current children cumulated CPU time (s) 1784.53
Current children cumulated vsize (Kb) 206668

[startup+1786.2 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29998
/proc/meminfo: memFree=1169656/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=206668 CPUtime=1785.53
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 42806 0 0 0 178355 198 0 0 25 0 1 0 201126783 211628032 38801 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 51667 38801 108 232 0 51432 0
Current children cumulated CPU time (s) 1785.53
Current children cumulated vsize (Kb) 206668

[startup+1787.21 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29998
/proc/meminfo: memFree=1169656/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=206668 CPUtime=1786.54
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 42809 0 0 0 178456 198 0 0 25 0 1 0 201126783 211628032 38804 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 51667 38804 108 232 0 51432 0
Current children cumulated CPU time (s) 1786.54
Current children cumulated vsize (Kb) 206668

[startup+1788.21 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29998
/proc/meminfo: memFree=1169656/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=206668 CPUtime=1787.54
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 42811 0 0 0 178556 198 0 0 25 0 1 0 201126783 211628032 38806 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 51667 38806 108 232 0 51432 0
Current children cumulated CPU time (s) 1787.54
Current children cumulated vsize (Kb) 206668

[startup+1789.22 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29998
/proc/meminfo: memFree=1169656/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=206668 CPUtime=1788.55
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 42813 0 0 0 178657 198 0 0 25 0 1 0 201126783 211628032 38808 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549321 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 51667 38808 108 232 0 51432 0
Current children cumulated CPU time (s) 1788.55
Current children cumulated vsize (Kb) 206668

[startup+1790.22 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29998
/proc/meminfo: memFree=1169592/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=206668 CPUtime=1789.55
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 42815 0 0 0 178757 198 0 0 25 0 1 0 201126783 211628032 38810 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 51667 38810 108 232 0 51432 0
Current children cumulated CPU time (s) 1789.55
Current children cumulated vsize (Kb) 206668

[startup+1791.23 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29998
/proc/meminfo: memFree=1169592/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=206668 CPUtime=1790.56
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 42818 0 0 0 178858 198 0 0 25 0 1 0 201126783 211628032 38813 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 51667 38813 108 232 0 51432 0
Current children cumulated CPU time (s) 1790.56
Current children cumulated vsize (Kb) 206668

[startup+1792.23 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29998
/proc/meminfo: memFree=1169592/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=206668 CPUtime=1791.56
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 42820 0 0 0 178958 198 0 0 25 0 1 0 201126783 211628032 38815 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 51667 38815 108 232 0 51432 0
Current children cumulated CPU time (s) 1791.56
Current children cumulated vsize (Kb) 206668

[startup+1793.24 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29998
/proc/meminfo: memFree=1169592/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=206668 CPUtime=1792.56
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 42822 0 0 0 179058 198 0 0 25 0 1 0 201126783 211628032 38817 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 51667 38817 108 232 0 51432 0
Current children cumulated CPU time (s) 1792.56
Current children cumulated vsize (Kb) 206668

[startup+1794.24 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29998
/proc/meminfo: memFree=1169592/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=206668 CPUtime=1793.57
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 42825 0 0 0 179159 198 0 0 25 0 1 0 201126783 211628032 38820 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 51667 38820 108 232 0 51432 0
Current children cumulated CPU time (s) 1793.57
Current children cumulated vsize (Kb) 206668

[startup+1795.25 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29998
/proc/meminfo: memFree=1169592/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=206668 CPUtime=1794.57
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 42828 0 0 0 179259 198 0 0 25 0 1 0 201126783 211628032 38823 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558866 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 51667 38823 108 232 0 51432 0
Current children cumulated CPU time (s) 1794.57
Current children cumulated vsize (Kb) 206668

[startup+1796.25 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29998
/proc/meminfo: memFree=1169592/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=206668 CPUtime=1795.58
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 42829 0 0 0 179360 198 0 0 25 0 1 0 201126783 211628032 38824 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 51667 38824 108 232 0 51432 0
Current children cumulated CPU time (s) 1795.58
Current children cumulated vsize (Kb) 206668

[startup+1797.26 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29998
/proc/meminfo: memFree=1169528/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=206668 CPUtime=1796.58
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 42832 0 0 0 179460 198 0 0 25 0 1 0 201126783 211628032 38827 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 51667 38827 108 232 0 51432 0
Current children cumulated CPU time (s) 1796.58
Current children cumulated vsize (Kb) 206668

[startup+1798.26 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29998
/proc/meminfo: memFree=1169528/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=206668 CPUtime=1797.59
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 42835 0 0 0 179561 198 0 0 25 0 1 0 201126783 211628032 38830 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 51667 38830 108 232 0 51432 0
Current children cumulated CPU time (s) 1797.59
Current children cumulated vsize (Kb) 206668

[startup+1799.27 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29998
/proc/meminfo: memFree=1169528/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=206668 CPUtime=1798.6
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 42837 0 0 0 179661 199 0 0 25 0 1 0 201126783 211628032 38832 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 51667 38832 108 232 0 51432 0
Current children cumulated CPU time (s) 1798.6
Current children cumulated vsize (Kb) 206668

[startup+1800.27 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29998
/proc/meminfo: memFree=1169528/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=206668 CPUtime=1799.61
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 42840 0 0 0 179762 199 0 0 25 0 1 0 201126783 211628032 38835 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 51667 38835 108 232 0 51432 0
Current children cumulated CPU time (s) 1799.61
Current children cumulated vsize (Kb) 206668

[startup+1801.28 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29998
/proc/meminfo: memFree=1169528/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=206668 CPUtime=1800.61
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 42843 0 0 0 179862 199 0 0 25 0 1 0 201126783 211628032 38838 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 51667 38838 108 232 0 51432 0
Current children cumulated CPU time (s) 1800.61
Current children cumulated vsize (Kb) 206668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.28 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29998
/proc/meminfo: memFree=1169528/2055920 swapFree=4181736/4192956
[pid=29996] ppid=29994 vsize=206668 CPUtime=1800.62
/proc/29996/stat : 29996 (PBS4L) R 29994 29996 29950 0 -1 4194304 42843 0 0 0 179863 199 0 0 25 0 1 0 201126783 211628032 38838 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549239 0 0 4096 0 0 0 0 17 1 0 0
/proc/29996/statm: 51667 38838 108 232 0 51432 0
Current children cumulated CPU time (s) 1800.62
Current children cumulated vsize (Kb) 206668

Sending SIGTERM to -29996
Sleeping 2 seconds

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.31
CPU time (s): 1800.65
CPU user time (s): 1798.63
CPU system time (s): 2.01669
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (Kb): 206668
The end

Launcher Data (download as text)

Begin job on node67 on Sat Jun  3 17:09:34 UTC 2006


FILE ID= 41447-1149354574

PBS_JOBID= 311176

BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-t1717.opb
COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node67/41447-1149354574/instance-41447-1149354574.opb 124117316
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-41447-1149354574 -o ROOT/results/node67/solver-41447-1149354574 -C 1800 -M 1800 -S 64  ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node67/41447-1149354574/instance-41447-1149354574.opb 124117316

MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332
MD5SUM BENCH=  53486a3b6175c61d0a6ff165dfe1a2e1

RANDOM SEED= 124117316


/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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1325128 kB
Buffers:         18536 kB
Cached:         645728 kB
SwapCached:       2748 kB
Active:          47132 kB
Inactive:       625752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1325128 kB
SwapTotal:     4192956 kB
SwapFree:      4181736 kB
Dirty:             164 kB
Writeback:           0 kB
Mapped:          14724 kB
Slab:            43888 kB
Committed_AS:   339060 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB


End job on node67 on Sat Jun  3 17:39:35 UTC 2006