Trace number 350044

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
PBS4 2007-03-23? (TO) 1800.03 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_5_40_3.opb
MD5SUM37c74b9e914d30b1ddfc0838676dd479
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1138.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved YES
Number of variables41
Total number of constraints11
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints10
Minimum length of a constraint1
Maximum length of a constraint40
Number of terms in the objective function 1
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 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 1162
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 3487
Number of bits of the biggest sum of numbers12
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)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/350044-1176746416/instance-350044-1176746416.opb ......
1800.00/1800.70	c done parsing opb.
1800.00/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350044-1176746416/instance-350044-1176746416.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-350044-1176746416 -o ROOT/results/node67/solver-350044-1176746416 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/350044-1176746416/PBS4 /tmp/evaluation/350044-1176746416/instance-350044-1176746416.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 21167
/proc/meminfo: memFree=1762992/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=1320 CPUtime=0
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 150631140 1351680 113 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 330 113 92 219 0 107 0

[startup+0.0937659 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 21167
/proc/meminfo: memFree=1762992/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=1712 CPUtime=0.09
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 217 0 0 0 9 0 0 0 18 0 1 0 150631140 1753088 199 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 428 199 93 219 0 205 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.101766 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 21167
/proc/meminfo: memFree=1762992/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=1712 CPUtime=0.09
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 224 0 0 0 9 0 0 0 18 0 1 0 150631140 1753088 206 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 428 206 93 219 0 205 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.301803 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 21167
/proc/meminfo: memFree=1762992/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=2224 CPUtime=0.29
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 375 0 0 0 29 0 0 0 19 0 1 0 150631140 2277376 357 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 556 357 93 219 0 333 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2224

[startup+0.701877 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 21167
/proc/meminfo: memFree=1762992/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=3576 CPUtime=0.69
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 627 0 0 0 69 0 0 0 22 0 1 0 150631140 3661824 609 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 894 609 93 219 0 671 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3576

[startup+1.50203 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 21168
/proc/meminfo: memFree=1760488/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=5948 CPUtime=1.49
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 939 0 0 0 148 1 0 0 25 0 1 0 150631140 6090752 872 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 1487 872 94 219 0 1264 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5948

[startup+3.10132 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 21168
/proc/meminfo: memFree=1759272/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=6372 CPUtime=3.09
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 1234 0 0 0 307 2 0 0 25 0 1 0 150631140 6524928 1167 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 1593 1167 94 219 0 1370 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6372

[startup+6.3029 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 21168
/proc/meminfo: memFree=1757480/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=10996 CPUtime=6.29
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 1652 0 0 0 626 3 0 0 25 0 1 0 150631140 11259904 1488 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 2749 1488 94 219 0 2526 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10996

[startup+12.7011 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 21168
/proc/meminfo: memFree=1755120/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=11476 CPUtime=12.69
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 2192 0 0 0 1263 6 0 0 25 0 1 0 150631140 11751424 2028 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 2869 2028 94 219 0 2646 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11476

[startup+25.5014 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 21168
/proc/meminfo: memFree=1752368/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=12148 CPUtime=25.48
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 2850 0 0 0 2541 7 0 0 25 0 1 0 150631140 12439552 2686 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 3037 2686 94 219 0 2814 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12148

[startup+51.1011 s]
/proc/loadavg: 0.99 1.00 1.00 2/71 21234
/proc/meminfo: memFree=1747192/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=22004 CPUtime=51.06
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 4004 0 0 0 5093 13 0 0 25 0 1 0 150631140 22532096 3647 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 5501 3647 94 219 0 5278 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 22004

[startup+102.307 s]
/proc/loadavg: 0.99 1.00 1.00 2/71 21346
/proc/meminfo: memFree=1741680/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=24440 CPUtime=102.19
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 5756 0 0 0 10198 21 0 0 25 0 1 0 150631140 25026560 5014 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 6110 5014 94 219 0 5887 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 24440

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 21366
/proc/meminfo: memFree=1737584/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=42000 CPUtime=162.15
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 7052 0 0 0 16189 26 0 0 25 0 1 0 150631140 43008000 6310 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 10500 6310 94 219 0 10277 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 42000

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 21366
/proc/meminfo: memFree=1733552/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=43320 CPUtime=222.13
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 8040 0 0 0 22182 31 0 0 25 0 1 0 150631140 44359680 7298 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 10830 7298 94 219 0 10607 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 43320

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 21366
/proc/meminfo: memFree=1731248/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=43584 CPUtime=282.1
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 8607 0 0 0 28175 35 0 0 25 0 1 0 150631140 44630016 7865 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 10896 7865 94 219 0 10673 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 43584

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 21366
/proc/meminfo: memFree=1728368/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=43848 CPUtime=342.09
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 9339 0 0 0 34170 39 0 0 25 0 1 0 150631140 44900352 8597 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 10962 8597 94 219 0 10739 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 43848

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 21366
/proc/meminfo: memFree=1724912/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=47844 CPUtime=402.06
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 10956 0 0 0 40164 42 0 0 25 0 1 0 150631140 48992256 9445 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 11961 9445 94 219 0 11738 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 47844

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 21366
/proc/meminfo: memFree=1722736/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=47976 CPUtime=462.05
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 11507 0 0 0 46159 46 0 0 25 0 1 0 150631140 49127424 9996 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 11994 9996 94 219 0 11771 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 47976

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 21366
/proc/meminfo: memFree=1720944/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=48764 CPUtime=522.02
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 11939 0 0 0 52154 48 0 0 25 0 1 0 150631140 49934336 10428 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 12191 10428 94 219 0 11968 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 48764

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 21366
/proc/meminfo: memFree=1718256/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=49028 CPUtime=582.01
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 12636 0 0 0 58149 52 0 0 25 0 1 0 150631140 50204672 11125 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 12257 11125 94 219 0 12034 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 49028

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 21366
/proc/meminfo: memFree=1716016/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=81796 CPUtime=641.99
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 13204 0 0 0 64144 55 0 0 25 0 1 0 150631140 83759104 11693 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 20449 11693 94 219 0 20226 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 81796


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

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 21366
/proc/meminfo: memFree=1708464/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=83096 CPUtime=881.9
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 15237 0 0 0 88126 64 0 0 25 0 1 0 150631140 85090304 13561 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 20774 13561 94 219 0 20551 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 83096

[startup+942.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 21366
/proc/meminfo: memFree=1706736/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=83480 CPUtime=941.89
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 15757 0 0 0 94122 67 0 0 25 0 1 0 150631140 85483520 13982 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 20870 13982 94 219 0 20647 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 83480

[startup+1002.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 21366
/proc/meminfo: memFree=1704752/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=84060 CPUtime=1001.86
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 16346 0 0 0 100118 68 0 0 25 0 1 0 150631140 86077440 14456 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 21015 14456 94 219 0 20792 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 84060

[startup+1062.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 21366
/proc/meminfo: memFree=1703344/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=84920 CPUtime=1061.84
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 16780 0 0 0 106113 71 0 0 25 0 1 0 150631140 86958080 14791 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 21230 14791 94 219 0 21007 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 84920

[startup+1122.3 s]
/proc/loadavg: 1.22 1.07 1.01 2/65 21366
/proc/meminfo: memFree=1702704/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=85568 CPUtime=1121.82
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 16963 0 0 0 112109 73 0 0 25 0 1 0 150631140 87621632 14941 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 21392 14941 94 219 0 21169 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 85568

[startup+1182.3 s]
/proc/loadavg: 1.15 1.08 1.02 2/65 21366
/proc/meminfo: memFree=1702576/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=85824 CPUtime=1181.81
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 17086 0 0 0 118105 76 0 0 25 0 1 0 150631140 87883776 14998 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 21456 14998 94 219 0 21233 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 85824

[startup+1242.3 s]
/proc/loadavg: 1.05 1.06 1.01 2/65 21366
/proc/meminfo: memFree=1701424/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=86336 CPUtime=1241.78
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 17490 0 0 0 124100 78 0 0 25 0 1 0 150631140 88408064 15270 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 21584 15270 94 219 0 21361 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 86336

[startup+1302.3 s]
/proc/loadavg: 1.02 1.05 1.01 2/65 21366
/proc/meminfo: memFree=1700784/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=86952 CPUtime=1301.77
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 17691 0 0 0 130097 80 0 0 25 0 1 0 150631140 89038848 15438 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 21738 15438 94 219 0 21515 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 86952

[startup+1362.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 21366
/proc/meminfo: memFree=1699888/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=93356 CPUtime=1361.74
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 19456 0 0 0 136092 82 0 0 25 0 1 0 150631140 95596544 15666 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 23339 15666 94 219 0 23116 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 93356

[startup+1422.31 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 21366
/proc/meminfo: memFree=1698928/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=93996 CPUtime=1421.73
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 19850 0 0 0 142089 84 0 0 25 0 1 0 150631140 96251904 15895 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 23499 15895 94 219 0 23276 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 93996

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 21366
/proc/meminfo: memFree=1696816/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=94640 CPUtime=1481.71
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 20444 0 0 0 148084 87 0 0 25 0 1 0 150631140 96911360 16390 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 23660 16390 94 219 0 23437 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 94640

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 21366
/proc/meminfo: memFree=1696496/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=94908 CPUtime=1541.68
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 20584 0 0 0 154079 89 0 0 25 0 1 0 150631140 97185792 16497 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 23727 16497 94 219 0 23504 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 94908

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 21366
/proc/meminfo: memFree=1695920/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=95316 CPUtime=1601.66
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 20723 0 0 0 160075 91 0 0 25 0 1 0 150631140 97603584 16636 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 23829 16636 94 219 0 23606 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 95316

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21366
/proc/meminfo: memFree=1695280/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=95316 CPUtime=1661.64
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 20886 0 0 0 166071 93 0 0 25 0 1 0 150631140 97603584 16799 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 23829 16799 94 219 0 23606 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 95316

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21366
/proc/meminfo: memFree=1694256/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=95640 CPUtime=1721.62
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 21142 0 0 0 172066 96 0 0 25 0 1 0 150631140 97935360 17055 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 23910 17055 94 219 0 23687 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 95640

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21366
/proc/meminfo: memFree=1693808/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=95768 CPUtime=1781.61
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 21261 0 0 0 178063 98 0 0 25 0 1 0 150631140 98066432 17141 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 23942 17141 94 219 0 23719 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 95768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21366
/proc/meminfo: memFree=1693808/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=95768 CPUtime=1800
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 21281 0 0 0 179902 98 0 0 25 0 1 0 150631140 98066432 17161 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 23942 17161 94 219 0 23719 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 95768

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21366
/proc/meminfo: memFree=1693808/2055920 swapFree=4183964/4192956
[pid=21167] ppid=21165 vsize=95768 CPUtime=1800
/proc/21167/stat : 21167 (PBS4) R 21165 21167 20218 0 -1 4194304 21281 0 0 0 179902 98 0 0 25 0 1 0 150631140 98066432 17161 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21167/statm: 23942 17161 94 219 0 23719 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 95768

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.03
CPU user time (s): 1799.03
CPU system time (s): 0.997848
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 99244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.03
system time used= 0.997848
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21282
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 2275

runsolver used 1.3028 second user time and 3.68344 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Mon Apr 16 18:00:16 UTC 2007

IDJOB= 350044
IDBENCH= 2931
IDSOLVER= 157
FILE ID= node67/350044-1176746416

PBS_JOBID= 4580685

Free space on /tmp= 66547 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_5_40_3.opb
COMMAND LINE= /tmp/evaluation/350044-1176746416/PBS4 /tmp/evaluation/350044-1176746416/instance-350044-1176746416.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-350044-1176746416 -o ROOT/results/node67/conversion-350044-1176746416 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350044-1176746416/instance-350044-1176746416.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-350044-1176746416 -o ROOT/results/node67/solver-350044-1176746416 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/350044-1176746416/PBS4 /tmp/evaluation/350044-1176746416/instance-350044-1176746416.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  37c74b9e914d30b1ddfc0838676dd479

RANDOM SEED= 297953103

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
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		: 3000.263
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:       1763400 kB
Buffers:         20240 kB
Cached:         198676 kB
SwapCached:       3580 kB
Active:          49152 kB
Inactive:       186000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1763400 kB
SwapTotal:     4192956 kB
SwapFree:      4183964 kB
Dirty:            1136 kB
Writeback:           0 kB
Mapped:          21772 kB
Slab:            43320 kB
Committed_AS:   222780 kB
PageTables:       1468 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66547 MiB

End job on node67 on Mon Apr 16 18:30:19 UTC 2007