Trace number 41938

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) 1800.16 1801.23

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-1.opb
MD5SUMdc857dc123c51e1f53f981679774fda8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-49
Best CPU time to get the best result obtained on this benchmark1800.55
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -49
Optimality of the best value was proved NO
Number of variables1150
Total number of constraints80072
Number of constraints which are clauses80072
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1150
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1150
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1150
Number of bits of the biggest sum of numbers11
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/node76/41938-1149298311/instance-41938-1149298311.opb ......
0.47	c done parsing opb.
0.47	o 1150
0.47	o 1149
0.48	o 1148
0.49	o 1147
0.52	o 1146
0.53	o 1145
3.78	o 1144
3.79	o 1115
3.81	o 1114
9.87	o 1113
9.91	o 1112
12.85	o 1111
13.65	o 1110
21.97	o 1109
644.09	o 1108

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/node76/watcher-41938-1149298311 -o ROOT/results/node76/solver-41938-1149298311 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node76/41938-1149298311/instance-41938-1149298311.opb 829563329 

Current StackSize limit: 67108864 bytes

/proc/loadavg: 0.84 0.94 0.90 2/68 26004
/proc/meminfo: memFree=1538128/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=1532 CPUtime=0
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 195 0 0 0 0 0 0 0 19 0 1 0 195470493 1568768 172 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135084712 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 383 172 97 232 0 148 0

[startup+10.0025 s]
/proc/loadavg: 0.87 0.94 0.90 2/68 26004
/proc/meminfo: memFree=1469336/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=72464 CPUtime=9.99
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 18069 0 0 0 992 7 0 0 25 0 1 0 195470493 74203136 17308 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134594595 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 18116 17308 108 232 0 17881 0
Current children cumulated CPU time (s) 9.99
Current children cumulated vsize (Kb) 72464

[startup+20.0087 s]
/proc/loadavg: 0.89 0.94 0.90 2/68 26004
/proc/meminfo: memFree=1440792/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=141420 CPUtime=20
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 25213 0 0 0 1988 12 0 0 25 0 1 0 195470493 144814080 24452 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134585523 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 35355 24452 108 232 0 35120 0
Current children cumulated CPU time (s) 20
Current children cumulated vsize (Kb) 141420

[startup+30.0149 s]
/proc/loadavg: 0.90 0.94 0.90 2/68 26004
/proc/meminfo: memFree=1421720/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=143580 CPUtime=29.99
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 29980 0 0 0 2986 13 0 0 25 0 1 0 195470493 147025920 29219 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134594604 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 35895 29219 108 232 0 35660 0
Current children cumulated CPU time (s) 29.99
Current children cumulated vsize (Kb) 143580

[startup+40.0211 s]
/proc/loadavg: 0.92 0.94 0.90 2/68 26004
/proc/meminfo: memFree=1415256/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=145444 CPUtime=40
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 31584 0 0 0 3985 15 0 0 25 0 1 0 195470493 148934656 30823 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 36361 30823 108 232 0 36126 0
Current children cumulated CPU time (s) 40
Current children cumulated vsize (Kb) 145444

[startup+50.0273 s]
/proc/loadavg: 0.93 0.94 0.90 2/68 26004
/proc/meminfo: memFree=1410648/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=146872 CPUtime=49.99
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 32742 0 0 0 4983 16 0 0 25 0 1 0 195470493 150396928 31981 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 36718 31981 108 232 0 36483 0
Current children cumulated CPU time (s) 49.99
Current children cumulated vsize (Kb) 146872

[startup+60.0335 s]
/proc/loadavg: 0.94 0.95 0.90 2/68 26004
/proc/meminfo: memFree=1404888/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=148280 CPUtime=59.99
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 34185 0 0 0 5982 17 0 0 25 0 1 0 195470493 151838720 33424 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134594604 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 37070 33424 108 232 0 36835 0
Current children cumulated CPU time (s) 59.99
Current children cumulated vsize (Kb) 148280

[startup+70.0397 s]
/proc/loadavg: 0.95 0.95 0.91 2/68 26004
/proc/meminfo: memFree=1402648/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=149308 CPUtime=70
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 34753 0 0 0 6982 18 0 0 25 0 1 0 195470493 152891392 33992 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 37327 33992 108 232 0 37092 0
Current children cumulated CPU time (s) 70
Current children cumulated vsize (Kb) 149308

[startup+80.0459 s]
/proc/loadavg: 0.96 0.95 0.91 2/68 26004
/proc/meminfo: memFree=1400408/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=150092 CPUtime=80
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 35313 0 0 0 7981 19 0 0 25 0 1 0 195470493 153694208 34552 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 37523 34552 108 232 0 37288 0
Current children cumulated CPU time (s) 80
Current children cumulated vsize (Kb) 150092

[startup+90.0521 s]
/proc/loadavg: 0.96 0.95 0.91 2/68 26004
/proc/meminfo: memFree=1399128/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=150860 CPUtime=89.99
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 35633 0 0 0 8979 20 0 0 25 0 1 0 195470493 154480640 34872 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549239 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 37715 34872 108 232 0 37480 0
Current children cumulated CPU time (s) 89.99
Current children cumulated vsize (Kb) 150860

[startup+100.058 s]
/proc/loadavg: 0.97 0.95 0.91 2/68 26004
/proc/meminfo: memFree=1398040/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=154696 CPUtime=100
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 36674 0 0 0 9978 22 0 0 25 0 1 0 195470493 158408704 35144 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134561966 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 38674 35144 108 232 0 38439 0
Current children cumulated CPU time (s) 100
Current children cumulated vsize (Kb) 154696

[startup+110.064 s]
/proc/loadavg: 0.97 0.95 0.91 2/68 26004
/proc/meminfo: memFree=1396824/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=155416 CPUtime=110
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 36975 0 0 0 10978 22 0 0 25 0 1 0 195470493 159145984 35445 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549214 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 38854 35445 108 232 0 38619 0
Current children cumulated CPU time (s) 110
Current children cumulated vsize (Kb) 155416

[startup+120.07 s]
/proc/loadavg: 0.98 0.95 0.91 2/68 26004
/proc/meminfo: memFree=1395224/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=157140 CPUtime=119.99
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 37366 0 0 0 11976 23 0 0 25 0 1 0 195470493 160911360 35836 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134594592 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 39285 35836 108 232 0 39050 0
Current children cumulated CPU time (s) 119.99
Current children cumulated vsize (Kb) 157140

[startup+130.076 s]
/proc/loadavg: 0.98 0.95 0.91 2/68 26004
/proc/meminfo: memFree=1394712/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=157332 CPUtime=130
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 37495 0 0 0 12976 24 0 0 25 0 1 0 195470493 161107968 35965 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 39333 35965 108 232 0 39098 0
Current children cumulated CPU time (s) 130
Current children cumulated vsize (Kb) 157332

[startup+140.082 s]
/proc/loadavg: 0.98 0.95 0.91 2/68 26004
/proc/meminfo: memFree=1393560/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=158420 CPUtime=140
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 37787 0 0 0 13975 25 0 0 25 0 1 0 195470493 162222080 36257 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134552002 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 39605 36257 108 232 0 39370 0
Current children cumulated CPU time (s) 140
Current children cumulated vsize (Kb) 158420

[startup+150.088 s]
/proc/loadavg: 0.98 0.95 0.91 2/68 26004
/proc/meminfo: memFree=1393176/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=158716 CPUtime=150
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 37895 0 0 0 14974 26 0 0 25 0 1 0 195470493 162525184 36365 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134550046 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 39679 36365 108 232 0 39444 0
Current children cumulated CPU time (s) 150
Current children cumulated vsize (Kb) 158716

[startup+160.094 s]
/proc/loadavg: 0.99 0.96 0.91 2/68 26004
/proc/meminfo: memFree=1392728/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=158924 CPUtime=160
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 38004 0 0 0 15973 27 0 0 25 0 1 0 195470493 162738176 36474 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 39731 36474 108 232 0 39496 0
Current children cumulated CPU time (s) 160
Current children cumulated vsize (Kb) 158924

[startup+170.101 s]
/proc/loadavg: 0.99 0.96 0.91 2/68 26004
/proc/meminfo: memFree=1391832/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=159716 CPUtime=170
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 38216 0 0 0 16972 28 0 0 25 0 1 0 195470493 163549184 36686 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134564535 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 39929 36686 108 232 0 39694 0
Current children cumulated CPU time (s) 170
Current children cumulated vsize (Kb) 159716

[startup+180.107 s]
/proc/loadavg: 0.99 0.96 0.91 2/68 26004
/proc/meminfo: memFree=1391256/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=160180 CPUtime=180
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 38351 0 0 0 17971 29 0 0 25 0 1 0 195470493 164024320 36821 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134612512 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 40045 36821 108 232 0 39810 0
Current children cumulated CPU time (s) 180
Current children cumulated vsize (Kb) 160180

[startup+190.113 s]
/proc/loadavg: 0.99 0.96 0.91 2/68 26004
/proc/meminfo: memFree=1390936/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=160460 CPUtime=190
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 38440 0 0 0 18971 29 0 0 25 0 1 0 195470493 164311040 36910 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 40115 36910 108 232 0 39880 0
Current children cumulated CPU time (s) 190
Current children cumulated vsize (Kb) 160460

[startup+200.119 s]
/proc/loadavg: 0.99 0.96 0.91 2/68 26004
/proc/meminfo: memFree=1390168/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=160940 CPUtime=200.01
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 38629 0 0 0 19971 30 0 0 25 0 1 0 195470493 164802560 37099 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134564535 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 40235 37099 108 232 0 40000 0
Current children cumulated CPU time (s) 200.01
Current children cumulated vsize (Kb) 160940

[startup+210.125 s]
/proc/loadavg: 0.99 0.96 0.91 2/68 26004
/proc/meminfo: memFree=1389976/2055888 swapFree=4085392/4096564

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

/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 52139 0 0 0 177969 135 0 0 25 0 1 0 195470493 207458304 45999 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 50649 45999 108 232 0 50414 0
Current children cumulated CPU time (s) 1781.04
Current children cumulated vsize (Kb) 202596

[startup+1783.11 s]
/proc/loadavg: 0.99 0.97 0.91 2/68 26201
/proc/meminfo: memFree=1353880/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=202596 CPUtime=1782.04
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 52145 0 0 0 178069 135 0 0 25 0 1 0 195470493 207458304 46005 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 50649 46005 108 232 0 50414 0
Current children cumulated CPU time (s) 1782.04
Current children cumulated vsize (Kb) 202596

[startup+1784.11 s]
/proc/loadavg: 0.99 0.97 0.91 2/68 26201
/proc/meminfo: memFree=1353880/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=202596 CPUtime=1783.05
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 52148 0 0 0 178170 135 0 0 25 0 1 0 195470493 207458304 46008 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551995 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 50649 46008 108 232 0 50414 0
Current children cumulated CPU time (s) 1783.05
Current children cumulated vsize (Kb) 202596

[startup+1785.12 s]
/proc/loadavg: 0.99 0.97 0.91 2/68 26201
/proc/meminfo: memFree=1353880/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=202596 CPUtime=1784.05
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 52159 0 0 0 178270 135 0 0 25 0 1 0 195470493 207458304 46019 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 50649 46019 108 232 0 50414 0
Current children cumulated CPU time (s) 1784.05
Current children cumulated vsize (Kb) 202596

[startup+1786.12 s]
/proc/loadavg: 0.99 0.97 0.91 2/68 26201
/proc/meminfo: memFree=1353880/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=202596 CPUtime=1785.06
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 52162 0 0 0 178371 135 0 0 25 0 1 0 195470493 207458304 46022 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134564928 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 50649 46022 108 232 0 50414 0
Current children cumulated CPU time (s) 1785.06
Current children cumulated vsize (Kb) 202596

[startup+1787.12 s]
/proc/loadavg: 0.99 0.97 0.91 2/68 26201
/proc/meminfo: memFree=1353880/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=202596 CPUtime=1786.06
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 52169 0 0 0 178471 135 0 0 25 0 1 0 195470493 207458304 46029 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 50649 46029 108 232 0 50414 0
Current children cumulated CPU time (s) 1786.06
Current children cumulated vsize (Kb) 202596

[startup+1788.13 s]
/proc/loadavg: 0.99 0.97 0.91 2/68 26201
/proc/meminfo: memFree=1353880/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=202596 CPUtime=1787.06
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 52171 0 0 0 178571 135 0 0 25 0 1 0 195470493 207458304 46031 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134564535 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 50649 46031 108 232 0 50414 0
Current children cumulated CPU time (s) 1787.06
Current children cumulated vsize (Kb) 202596

[startup+1789.13 s]
/proc/loadavg: 0.99 0.97 0.91 2/68 26201
/proc/meminfo: memFree=1353880/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=202596 CPUtime=1788.07
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 52183 0 0 0 178672 135 0 0 25 0 1 0 195470493 207458304 46043 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 50649 46043 108 232 0 50414 0
Current children cumulated CPU time (s) 1788.07
Current children cumulated vsize (Kb) 202596

[startup+1790.14 s]
/proc/loadavg: 0.99 0.97 0.91 2/68 26201
/proc/meminfo: memFree=1353880/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=202596 CPUtime=1789.07
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 52185 0 0 0 178772 135 0 0 25 0 1 0 195470493 207458304 46045 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558771 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 50649 46045 108 232 0 50414 0
Current children cumulated CPU time (s) 1789.07
Current children cumulated vsize (Kb) 202596

[startup+1791.14 s]
/proc/loadavg: 0.99 0.97 0.91 2/68 26201
/proc/meminfo: memFree=1353880/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=202596 CPUtime=1790.08
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 52191 0 0 0 178873 135 0 0 25 0 1 0 195470493 207458304 46051 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134594195 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 50649 46051 108 232 0 50414 0
Current children cumulated CPU time (s) 1790.08
Current children cumulated vsize (Kb) 202596

[startup+1792.15 s]
/proc/loadavg: 0.99 0.97 0.91 2/68 26201
/proc/meminfo: memFree=1353880/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=202596 CPUtime=1791.08
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 52192 0 0 0 178973 135 0 0 25 0 1 0 195470493 207458304 46052 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 50649 46052 108 232 0 50414 0
Current children cumulated CPU time (s) 1791.08
Current children cumulated vsize (Kb) 202596

[startup+1793.15 s]
/proc/loadavg: 0.99 0.97 0.91 2/68 26201
/proc/meminfo: memFree=1353880/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=202596 CPUtime=1792.08
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 52194 0 0 0 179073 135 0 0 25 0 1 0 195470493 207458304 46054 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134550043 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 50649 46054 108 232 0 50414 0
Current children cumulated CPU time (s) 1792.08
Current children cumulated vsize (Kb) 202596

[startup+1794.16 s]
/proc/loadavg: 0.99 0.97 0.91 2/68 26201
/proc/meminfo: memFree=1353880/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=202596 CPUtime=1793.09
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 52199 0 0 0 179174 135 0 0 25 0 1 0 195470493 207458304 46059 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558791 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 50649 46059 108 232 0 50414 0
Current children cumulated CPU time (s) 1793.09
Current children cumulated vsize (Kb) 202596

[startup+1795.16 s]
/proc/loadavg: 0.99 0.97 0.91 2/68 26201
/proc/meminfo: memFree=1353880/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=202596 CPUtime=1794.1
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 52201 0 0 0 179274 136 0 0 25 0 1 0 195470493 207458304 46061 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 50649 46061 108 232 0 50414 0
Current children cumulated CPU time (s) 1794.1
Current children cumulated vsize (Kb) 202596

[startup+1796.17 s]
/proc/loadavg: 0.99 0.97 0.91 2/68 26201
/proc/meminfo: memFree=1353880/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=202596 CPUtime=1795.1
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 52206 0 0 0 179374 136 0 0 25 0 1 0 195470493 207458304 46066 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 50649 46066 108 232 0 50414 0
Current children cumulated CPU time (s) 1795.1
Current children cumulated vsize (Kb) 202596

[startup+1797.17 s]
/proc/loadavg: 0.99 0.97 0.91 2/68 26201
/proc/meminfo: memFree=1353880/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=202596 CPUtime=1796.1
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 52208 0 0 0 179474 136 0 0 25 0 1 0 195470493 207458304 46068 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 50649 46068 108 232 0 50414 0
Current children cumulated CPU time (s) 1796.1
Current children cumulated vsize (Kb) 202596

[startup+1798.18 s]
/proc/loadavg: 0.99 0.97 0.91 2/68 26201
/proc/meminfo: memFree=1353880/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=202596 CPUtime=1797.11
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 52210 0 0 0 179575 136 0 0 25 0 1 0 195470493 207458304 46070 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 50649 46070 108 232 0 50414 0
Current children cumulated CPU time (s) 1797.11
Current children cumulated vsize (Kb) 202596

[startup+1799.18 s]
/proc/loadavg: 0.99 0.97 0.91 2/68 26201
/proc/meminfo: memFree=1353816/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=202596 CPUtime=1798.11
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 52217 0 0 0 179675 136 0 0 25 0 1 0 195470493 207458304 46077 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134552208 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 50649 46077 108 232 0 50414 0
Current children cumulated CPU time (s) 1798.11
Current children cumulated vsize (Kb) 202596

[startup+1800.19 s]
/proc/loadavg: 0.99 0.97 0.91 2/68 26201
/proc/meminfo: memFree=1353816/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=202596 CPUtime=1799.11
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 52219 0 0 0 179775 136 0 0 25 0 1 0 195470493 207458304 46079 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134550046 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 50649 46079 108 232 0 50414 0
Current children cumulated CPU time (s) 1799.11
Current children cumulated vsize (Kb) 202596

[startup+1801.19 s]
/proc/loadavg: 0.99 0.97 0.91 2/68 26201
/proc/meminfo: memFree=1353816/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=202596 CPUtime=1800.12
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 52226 0 0 0 179876 136 0 0 25 0 1 0 195470493 207458304 46086 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 50649 46086 108 232 0 50414 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (Kb) 202596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.2 s]
/proc/loadavg: 0.99 0.97 0.91 2/68 26201
/proc/meminfo: memFree=1353816/2055888 swapFree=4085392/4096564
[pid=26004] ppid=26002 vsize=202596 CPUtime=1800.12
/proc/26004/stat : 26004 (PBS4L) R 26002 26004 25958 0 -1 4194304 52226 0 0 0 179876 136 0 0 25 0 1 0 195470493 207458304 46086 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558782 0 0 4096 0 0 0 0 17 0 0 0
/proc/26004/statm: 50649 46086 108 232 0 50414 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (Kb) 202596

Sending SIGTERM to -26004
Sleeping 2 seconds

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.23
CPU time (s): 1800.16
CPU user time (s): 1798.77
CPU system time (s): 1.39579
CPU usage (%): 99.9407
Max. virtual memory (cumulated for all children) (Kb): 202596
The end

Launcher Data (download as text)

Begin job on node76 on Sat Jun  3 01:31:51 UTC 2006


FILE ID= 41938-1149298311

PBS_JOBID= 307218

BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-1.opb
COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node76/41938-1149298311/instance-41938-1149298311.opb 829563329
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-41938-1149298311 -o ROOT/results/node76/solver-41938-1149298311 -C 1800 -M 1800 -S 64  ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node76/41938-1149298311/instance-41938-1149298311.opb 829563329

MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332
MD5SUM BENCH=  dc857dc123c51e1f53f981679774fda8

RANDOM SEED= 829563329


/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		: 3000.236
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	: 6006.14
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		: 3000.236
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1538336 kB
Buffers:         37916 kB
Cached:         411320 kB
SwapCached:       2488 kB
Active:         108684 kB
Inactive:       349316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1538336 kB
SwapTotal:     4096564 kB
SwapFree:      4085392 kB
Dirty:             140 kB
Writeback:           0 kB
Mapped:          16548 kB
Slab:            46164 kB
Committed_AS:   308528 kB
PageTables:       1260 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB


End job on node76 on Sat Jun  3 02:01:52 UTC 2006