Trace number 429450

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) 1800.07 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=307-P1=313-P2=331-P3=461-P4=131-P5=307-P6=149-P7=479-P8=317-P9=431-B.opb
MD5SUM8b00ea770361f301179000d52beb4a25
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.313951
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables243
Total number of constraints19
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints19
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)729
Sum of products size (including duplicates)1458
Number of different products729
Sum of products size1458

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/429450-1177984914/instance-429450-1177984914.opb ......
1800.05/1800.60	c done parsing opb.
1800.05/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429450-1177984914/instance-429450-1177984914.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-429450-1177984914 -o ROOT/results/node9/solver-429450-1177984914 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429450-1177984914/PBS4 /tmp/evaluation/429450-1177984914/instance-429450-1177984914.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: 0.93 1.02 0.98 3/83 24957
/proc/meminfo: memFree=1821336/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=1456 CPUtime=0
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 274528962 1490944 155 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/24957/statm: 364 155 87 219 0 141 0

[startup+0.0843031 s]
/proc/loadavg: 0.93 1.02 0.98 3/83 24957
/proc/meminfo: memFree=1821336/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=1988 CPUtime=0.08
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 352 0 0 0 8 0 0 0 18 0 1 0 274528962 2035712 335 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 497 335 93 219 0 274 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1988

[startup+0.101304 s]
/proc/loadavg: 0.93 1.02 0.98 3/83 24957
/proc/meminfo: memFree=1821336/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=2500 CPUtime=0.09
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 387 0 0 0 9 0 0 0 18 0 1 0 274528962 2560000 370 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 625 370 93 219 0 402 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2500

[startup+0.301326 s]
/proc/loadavg: 0.93 1.02 0.98 3/83 24957
/proc/meminfo: memFree=1821336/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=3732 CPUtime=0.29
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 760 0 0 0 29 0 0 0 19 0 1 0 274528962 3821568 743 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 933 743 93 219 0 710 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3732

[startup+0.701371 s]
/proc/loadavg: 0.93 1.02 0.98 3/83 24957
/proc/meminfo: memFree=1821336/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=6252 CPUtime=0.69
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 1316 0 0 0 68 1 0 0 23 0 1 0 274528962 6402048 1299 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 1563 1299 93 219 0 1340 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6252

[startup+1.50147 s]
/proc/loadavg: 0.93 1.02 0.98 2/84 24958
/proc/meminfo: memFree=1815440/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=10812 CPUtime=1.49
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 1993 0 0 0 147 2 0 0 25 0 1 0 274528962 11071488 1927 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134558419 0 0 4096 16384 0 0 0 17 0 0 0
/proc/24957/statm: 2703 1927 94 219 0 2480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10812

[startup+3.10264 s]
/proc/loadavg: 0.93 1.02 0.98 2/78 24977
/proc/meminfo: memFree=1813952/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=12008 CPUtime=3.09
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 2628 0 0 0 304 5 0 0 25 0 1 0 274528962 12296192 2465 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 3002 2465 94 219 0 2779 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12008

[startup+6.302 s]
/proc/loadavg: 0.94 1.02 0.98 2/78 24977
/proc/meminfo: memFree=1812032/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=12812 CPUtime=6.28
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 2897 0 0 0 622 6 0 0 25 0 1 0 274528962 13119488 2734 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 3203 2734 94 219 0 2980 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12812

[startup+12.7017 s]
/proc/loadavg: 1.10 1.05 1.00 2/83 25410
/proc/meminfo: memFree=1796960/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=14720 CPUtime=12.66
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 3670 0 0 0 1252 14 0 0 25 0 1 0 274528962 15073280 3314 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 3680 3314 94 219 0 3457 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 14720

[startup+25.5012 s]
/proc/loadavg: 1.15 1.07 1.00 2/78 25465
/proc/meminfo: memFree=1750024/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=23892 CPUtime=25.45
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 4250 0 0 0 2524 21 0 0 25 0 1 0 274528962 24465408 3894 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 5973 3894 94 219 0 5750 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 23892

[startup+51.101 s]
/proc/loadavg: 1.10 1.06 1.00 2/78 25465
/proc/meminfo: memFree=1747544/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=26628 CPUtime=51.04
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 5301 0 0 0 5070 34 0 0 25 0 1 0 274528962 27267072 4560 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 6657 4560 94 219 0 6434 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 26628

[startup+102.306 s]
/proc/loadavg: 1.10 1.06 1.00 2/78 25465
/proc/meminfo: memFree=1744088/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=31788 CPUtime=102.24
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 6963 0 0 0 10161 63 0 0 25 0 1 0 274528962 32550912 5453 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 7947 5453 94 219 0 7724 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 31788

[startup+162.302 s]
/proc/loadavg: 1.03 1.05 1.00 2/78 25465
/proc/meminfo: memFree=1736280/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=33800 CPUtime=162.21
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 8899 0 0 0 16131 90 0 0 25 0 1 0 274528962 34611200 7389 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 8450 7389 94 219 0 8227 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 33800

[startup+222.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 25465
/proc/meminfo: memFree=1734040/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=34876 CPUtime=222.2
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 9471 0 0 0 22106 114 0 0 25 0 1 0 274528962 35713024 7961 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 8719 7961 94 219 0 8496 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 34876

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 25465
/proc/meminfo: memFree=1731672/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=42840 CPUtime=282.17
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 11601 0 0 0 28083 134 0 0 25 0 1 0 274528962 43868160 8554 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 10710 8554 94 219 0 10487 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 42840

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 25465
/proc/meminfo: memFree=1729880/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=43712 CPUtime=342.16
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 12044 0 0 0 34056 160 0 0 25 0 1 0 274528962 44761088 8997 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 10928 8997 94 219 0 10705 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 43712

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 25465
/proc/meminfo: memFree=1728216/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=44696 CPUtime=402.14
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 12464 0 0 0 40039 175 0 0 25 0 1 0 274528962 45768704 9417 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 11174 9417 94 219 0 10951 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 44696

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25465
/proc/meminfo: memFree=1726744/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=45236 CPUtime=462.13
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 12811 0 0 0 46020 193 0 0 25 0 1 0 274528962 46321664 9764 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 11309 9764 94 219 0 11086 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 45236

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25465
/proc/meminfo: memFree=1725464/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=45808 CPUtime=522.1
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 13142 0 0 0 51999 211 0 0 25 0 1 0 274528962 46907392 10095 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 11452 10095 94 219 0 11229 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 45808

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25465
/proc/meminfo: memFree=1723800/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=46576 CPUtime=582.08
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 13545 0 0 0 57980 228 0 0 25 0 1 0 274528962 47693824 10498 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 11644 10498 94 219 0 11421 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 46576

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25465
/proc/meminfo: memFree=1722584/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=47220 CPUtime=642.08
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 13850 0 0 0 63962 246 0 0 25 0 1 0 274528962 48353280 10803 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 11805 10803 94 219 0 11582 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 47220


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25465
/proc/meminfo: memFree=1719320/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=61224 CPUtime=822.02
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 17722 0 0 0 81916 286 0 0 25 0 1 0 274528962 62693376 11602 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 15306 11602 94 219 0 15083 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 61224

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25465
/proc/meminfo: memFree=1717976/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=61996 CPUtime=882.01
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 18063 0 0 0 87900 301 0 0 25 0 1 0 274528962 63483904 11943 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 15499 11943 94 219 0 15276 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 61996

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25465
/proc/meminfo: memFree=1717080/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=62820 CPUtime=941.98
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 18292 0 0 0 93885 313 0 0 25 0 1 0 274528962 64327680 12172 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 15705 12172 94 219 0 15482 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 62820

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25465
/proc/meminfo: memFree=1715992/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=62964 CPUtime=1001.97
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 18555 0 0 0 99864 333 0 0 25 0 1 0 274528962 64475136 12435 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 15741 12435 94 219 0 15518 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 62964

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25465
/proc/meminfo: memFree=1715096/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=63836 CPUtime=1061.95
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 18794 0 0 0 105850 345 0 0 25 0 1 0 274528962 65368064 12674 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 15959 12674 94 219 0 15736 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 63836

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25465
/proc/meminfo: memFree=1714008/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=64764 CPUtime=1121.93
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 19062 0 0 0 111836 357 0 0 25 0 1 0 274528962 66318336 12942 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 16191 12942 94 219 0 15968 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 64764

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25465
/proc/meminfo: memFree=1713048/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=64888 CPUtime=1181.92
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 19290 0 0 0 117824 368 0 0 25 0 1 0 274528962 66445312 13170 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 16222 13170 94 219 0 15999 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 64888

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25465
/proc/meminfo: memFree=1709720/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=82756 CPUtime=1241.9
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 20149 0 0 0 123809 381 0 0 25 0 1 0 274528962 84742144 14029 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 20689 14029 94 219 0 20466 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 82756

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25465
/proc/meminfo: memFree=1707416/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=84028 CPUtime=1301.88
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 20712 0 0 0 129794 394 0 0 25 0 1 0 274528962 86044672 14592 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 21007 14592 94 219 0 20784 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 84028

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25465
/proc/meminfo: memFree=1706392/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=84028 CPUtime=1361.86
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 20965 0 0 0 135778 408 0 0 25 0 1 0 274528962 86044672 14845 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 21007 14845 94 219 0 20784 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 84028

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25465
/proc/meminfo: memFree=1704792/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=86180 CPUtime=1421.85
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 21376 0 0 0 141765 420 0 0 25 0 1 0 274528962 88248320 15256 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 21545 15256 94 219 0 21322 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 86180

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25465
/proc/meminfo: memFree=1702936/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=87020 CPUtime=1481.83
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 21841 0 0 0 147750 433 0 0 25 0 1 0 274528962 89108480 15721 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 21755 15721 94 219 0 21532 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 87020

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25465
/proc/meminfo: memFree=1702040/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=88132 CPUtime=1541.81
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 22054 0 0 0 153740 441 0 0 25 0 1 0 274528962 90247168 15934 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 22033 15934 94 219 0 21810 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 88132

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25465
/proc/meminfo: memFree=1701208/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=88420 CPUtime=1601.79
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 22258 0 0 0 159722 457 0 0 25 0 1 0 274528962 90542080 16138 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 22105 16138 94 219 0 21882 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 88420

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25465
/proc/meminfo: memFree=1700376/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=88420 CPUtime=1661.78
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 22490 0 0 0 165707 471 0 0 25 0 1 0 274528962 90542080 16370 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 22105 16370 94 219 0 21882 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 88420

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25465
/proc/meminfo: memFree=1698968/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=90032 CPUtime=1721.75
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 22842 0 0 0 171690 485 0 0 25 0 1 0 274528962 92192768 16722 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 22508 16722 94 219 0 22285 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 90032

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25465
/proc/meminfo: memFree=1698200/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=90032 CPUtime=1781.74
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 23032 0 0 0 177675 499 0 0 25 0 1 0 274528962 92192768 16912 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 22508 16912 94 219 0 22285 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 90032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25465
/proc/meminfo: memFree=1697880/2055920 swapFree=4145484/4192956
[pid=24957] ppid=24955 vsize=90032 CPUtime=1800.05
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23781 0 -1 4194304 23102 0 0 0 179501 504 0 0 25 0 1 0 274528962 92192768 16982 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 22508 16982 94 219 0 22285 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 90032

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1795.01
CPU system time (s): 5.05323
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 90032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.01
system time used= 5.05323
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23103
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= 36703

runsolver used 1.65575 second user time and 4.35134 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Tue May  1 02:01:54 UTC 2007

IDJOB= 429450
IDBENCH= 47910
IDSOLVER= 157
FILE ID= node9/429450-1177984914

PBS_JOBID= 4728196

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=307-P1=313-P2=331-P3=461-P4=131-P5=307-P6=149-P7=479-P8=317-P9=431-B.opb
COMMAND LINE= /tmp/evaluation/429450-1177984914/PBS4 /tmp/evaluation/429450-1177984914/instance-429450-1177984914.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-429450-1177984914 -o ROOT/results/node9/conversion-429450-1177984914 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429450-1177984914/instance-429450-1177984914.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-429450-1177984914 -o ROOT/results/node9/solver-429450-1177984914 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/429450-1177984914/PBS4 /tmp/evaluation/429450-1177984914/instance-429450-1177984914.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  8b00ea770361f301179000d52beb4a25

RANDOM SEED= 783274032

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1821744 kB
Buffers:         35356 kB
Cached:         128784 kB
SwapCached:      15448 kB
Active:          90048 kB
Inactive:        98428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821744 kB
SwapTotal:     4192956 kB
SwapFree:      4145484 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          31856 kB
Slab:            30856 kB
Committed_AS:  6760052 kB
PageTables:       2020 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= 66563 MiB

End job on node9 on Tue May  1 02:31:57 UTC 2007