Trace number 362177

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) 1800.05 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran10x12.opb
MD5SUM44a4d7082f03e09f83e967b1f06a2c02
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.242962
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3720
Total number of constraints142
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 constraints142
Minimum length of a constraint31
Maximum length of a constraint360
Number of terms in the objective function 3720
Biggest coefficient in the objective function 4142
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 527176
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 527176
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/362177-1177007707/instance-362177-1177007707.opb ......
1800.02/1800.61	c done parsing opb.
1800.02/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362177-1177007707/instance-362177-1177007707.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/node15/watcher-362177-1177007707 -o ROOT/results/node15/solver-362177-1177007707 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362177-1177007707/PBS4 /tmp/evaluation/362177-1177007707/instance-362177-1177007707.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: 0.92 0.98 0.99 3/77 18723
/proc/meminfo: memFree=1748472/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=1840 CPUtime=0
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 148688294 1884160 238 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134797988 0 0 4096 0 0 0 0 17 1 0 0
/proc/18723/statm: 460 239 86 219 0 237 0

[startup+0.067334 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18723
/proc/meminfo: memFree=1748472/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=2132 CPUtime=0.06
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 318 0 0 0 6 0 0 0 18 0 1 0 148688294 2183168 300 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588993 0 0 4096 0 0 0 0 17 1 0 0
/proc/18723/statm: 533 300 87 219 0 310 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2132

[startup+0.101336 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18723
/proc/meminfo: memFree=1748472/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=2212 CPUtime=0.09
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 366 0 0 0 9 0 0 0 18 0 1 0 148688294 2265088 348 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135023547 0 0 4096 0 0 0 0 17 1 0 0
/proc/18723/statm: 553 348 87 219 0 330 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2212

[startup+0.301354 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18723
/proc/meminfo: memFree=1748472/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=3124 CPUtime=0.29
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 626 0 0 0 29 0 0 0 19 0 1 0 148688294 3198976 520 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 781 520 93 219 0 558 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3124

[startup+0.701391 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18723
/proc/meminfo: memFree=1748472/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=3380 CPUtime=0.69
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 686 0 0 0 69 0 0 0 23 0 1 0 148688294 3461120 580 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 845 580 94 219 0 622 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3380

[startup+1.50146 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18724
/proc/meminfo: memFree=1746352/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=3892 CPUtime=1.49
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 765 0 0 0 149 0 0 0 25 0 1 0 148688294 3985408 659 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 973 659 94 219 0 750 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3892

[startup+3.10161 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18724
/proc/meminfo: memFree=1745840/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=4916 CPUtime=3.09
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 865 0 0 0 308 1 0 0 25 0 1 0 148688294 5033984 759 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 1229 759 94 219 0 1006 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4916

[startup+6.30191 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18724
/proc/meminfo: memFree=1744824/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=5188 CPUtime=6.29
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 1102 0 0 0 627 2 0 0 25 0 1 0 148688294 5312512 996 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 1297 996 94 219 0 1074 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5188

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18724
/proc/meminfo: memFree=1742648/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=7760 CPUtime=12.69
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 1647 0 0 0 1266 3 0 0 25 0 1 0 148688294 7946240 1541 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 1940 1541 94 219 0 1717 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7760

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 18724
/proc/meminfo: memFree=1737272/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=20840 CPUtime=25.48
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 3028 0 0 0 2542 6 0 0 25 0 1 0 148688294 21340160 2922 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 5210 2922 94 219 0 4987 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20840

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 18724
/proc/meminfo: memFree=1714744/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=38512 CPUtime=51.08
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 8608 0 0 0 5094 14 0 0 25 0 1 0 148688294 39436288 8453 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 9628 8453 94 219 0 9405 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 38512

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 18724
/proc/meminfo: memFree=1711800/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=41112 CPUtime=102.27
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 9430 0 0 0 10202 25 0 0 25 0 1 0 148688294 42098688 9178 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 10278 9178 94 219 0 10055 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41112

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18724
/proc/meminfo: memFree=1710584/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=42664 CPUtime=162.25
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 9923 0 0 0 16186 39 0 0 25 0 1 0 148688294 43687936 9478 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 10666 9478 94 219 0 10443 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 42664

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18726
/proc/meminfo: memFree=1709112/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=43528 CPUtime=222.23
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 10255 0 0 0 22171 52 0 0 25 0 1 0 148688294 44572672 9810 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 10882 9810 94 219 0 10659 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 43528

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18726
/proc/meminfo: memFree=1708152/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=45592 CPUtime=282.21
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 10878 0 0 0 28157 64 0 0 25 0 1 0 148688294 46686208 10048 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 11398 10048 94 219 0 11175 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 45592

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18726
/proc/meminfo: memFree=1691960/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=80708 CPUtime=342.2
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 14913 0 0 0 34142 78 0 0 25 0 1 0 148688294 82644992 14083 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 20177 14083 94 219 0 19954 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 80708

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18726
/proc/meminfo: memFree=1675256/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=83120 CPUtime=402.18
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 19079 0 0 0 40131 87 0 0 25 0 1 0 148688294 85114880 18249 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 20780 18249 94 219 0 20557 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 83120

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18726
/proc/meminfo: memFree=1664376/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=88056 CPUtime=462.17
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 22589 0 0 0 46116 101 0 0 25 0 1 0 148688294 90169344 20990 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 22014 20990 94 219 0 21791 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 88056

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18726
/proc/meminfo: memFree=1663608/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=88304 CPUtime=522.15
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 22778 0 0 0 52102 113 0 0 25 0 1 0 148688294 90423296 21179 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 22076 21179 94 219 0 21853 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 88304

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18726
/proc/meminfo: memFree=1662520/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=89112 CPUtime=582.14
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 23065 0 0 0 58092 122 0 0 25 0 1 0 148688294 91250688 21466 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547123 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 22278 21466 94 219 0 22055 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 89112

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18726
/proc/meminfo: memFree=1660728/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=90416 CPUtime=642.12
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 23497 0 0 0 64077 135 0 0 25 0 1 0 148688294 92585984 21898 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 22604 21898 94 219 0 22381 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 90416


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18726
/proc/meminfo: memFree=1658168/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=91476 CPUtime=822.07
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 24107 0 0 0 82039 168 0 0 25 0 1 0 148688294 93671424 22508 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552841 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 22869 22508 94 219 0 22646 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 91476

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18726
/proc/meminfo: memFree=1657400/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=98020 CPUtime=882.05
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 25838 0 0 0 88025 180 0 0 25 0 1 0 148688294 100372480 22702 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 24505 22702 94 219 0 24282 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 98020

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18726
/proc/meminfo: memFree=1656824/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=98444 CPUtime=942.04
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 25967 0 0 0 94011 193 0 0 25 0 1 0 148688294 100806656 22831 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 24611 22831 94 219 0 24388 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 98444

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18726
/proc/meminfo: memFree=1656120/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=98892 CPUtime=1002.02
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 26142 0 0 0 99995 207 0 0 25 0 1 0 148688294 101265408 23006 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547688 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 24723 23006 94 219 0 24500 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 98892

[startup+1062.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 18726
/proc/meminfo: memFree=1655352/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=99368 CPUtime=1062
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 26326 0 0 0 105982 218 0 0 25 0 1 0 148688294 101752832 23190 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 24842 23190 94 219 0 24619 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 99368

[startup+1122.3 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 18726
/proc/meminfo: memFree=1654648/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=99368 CPUtime=1121.99
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 26513 0 0 0 111968 231 0 0 25 0 1 0 148688294 101752832 23377 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 24842 23377 94 219 0 24619 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 99368

[startup+1182.3 s]
/proc/loadavg: 1.11 1.04 1.01 2/78 18726
/proc/meminfo: memFree=1653752/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=99876 CPUtime=1181.97
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 26722 0 0 0 117955 242 0 0 25 0 1 0 148688294 102273024 23586 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 24969 23586 94 219 0 24746 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 99876

[startup+1242.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 18726
/proc/meminfo: memFree=1653048/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=100416 CPUtime=1241.95
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 26894 0 0 0 123942 253 0 0 25 0 1 0 148688294 102825984 23758 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 25104 23758 94 219 0 24881 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 100416

[startup+1302.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 18726
/proc/meminfo: memFree=1652408/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=100416 CPUtime=1301.94
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 27042 0 0 0 129929 265 0 0 25 0 1 0 148688294 102825984 23906 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 25104 23906 94 219 0 24881 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 100416

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 18726
/proc/meminfo: memFree=1651896/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=100988 CPUtime=1361.93
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 27187 0 0 0 135917 276 0 0 25 0 1 0 148688294 103411712 24051 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 25247 24051 94 219 0 25024 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 100988

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 18726
/proc/meminfo: memFree=1651128/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=101596 CPUtime=1421.91
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 27367 0 0 0 141904 287 0 0 25 0 1 0 148688294 104034304 24231 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 25399 24231 94 219 0 25176 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 101596

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18726
/proc/meminfo: memFree=1650552/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=101596 CPUtime=1481.89
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 27542 0 0 0 147891 298 0 0 25 0 1 0 148688294 104034304 24406 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 25399 24406 94 219 0 25176 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 101596

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18726
/proc/meminfo: memFree=1649912/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=102244 CPUtime=1541.88
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 27702 0 0 0 153878 310 0 0 25 0 1 0 148688294 104697856 24566 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 25561 24566 94 219 0 25338 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 102244

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 18900
/proc/meminfo: memFree=1647944/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=102244 CPUtime=1601.77
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 27879 0 0 0 159856 321 0 0 25 0 1 0 148688294 104697856 24743 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 25561 24743 94 219 0 25338 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 102244

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18924
/proc/meminfo: memFree=1648504/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=102932 CPUtime=1661.75
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 28038 0 0 0 165840 335 0 0 25 0 1 0 148688294 105402368 24902 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 25733 24902 94 219 0 25510 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 102932

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18924
/proc/meminfo: memFree=1647864/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=102932 CPUtime=1721.73
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 28202 0 0 0 171826 347 0 0 25 0 1 0 148688294 105402368 25066 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 25733 25066 94 219 0 25510 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 102932

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18924
/proc/meminfo: memFree=1647160/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=103660 CPUtime=1781.72
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 28366 0 0 0 177815 357 0 0 25 0 1 0 148688294 106147840 25230 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 25915 25230 94 219 0 25692 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 103660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18924
/proc/meminfo: memFree=1646968/2055920 swapFree=4169120/4192956
[pid=18723] ppid=18721 vsize=103764 CPUtime=1800.02
/proc/18723/stat : 18723 (PBS4) R 18721 18723 18071 0 -1 4194304 28410 0 0 0 179642 360 0 0 25 0 1 0 148688294 106254336 25274 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18723/statm: 25941 25274 94 219 0 25718 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 103764

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): 1800.63
CPU time (s): 1800.05
CPU user time (s): 1796.43
CPU system time (s): 3.61945
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 103764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.43
system time used= 3.61945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28411
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= 36148

runsolver used 2.06069 second user time and 4.20636 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Thu Apr 19 18:35:07 UTC 2007

IDJOB= 362177
IDBENCH= 1538
IDSOLVER= 157
FILE ID= node15/362177-1177007707

PBS_JOBID= 4630516

Free space on /tmp= 66483 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran10x12.opb
COMMAND LINE= /tmp/evaluation/362177-1177007707/PBS4 /tmp/evaluation/362177-1177007707/instance-362177-1177007707.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-362177-1177007707 -o ROOT/results/node15/conversion-362177-1177007707 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362177-1177007707/instance-362177-1177007707.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-362177-1177007707 -o ROOT/results/node15/solver-362177-1177007707 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362177-1177007707/PBS4 /tmp/evaluation/362177-1177007707/instance-362177-1177007707.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  44a4d7082f03e09f83e967b1f06a2c02

RANDOM SEED= 593777457

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1748944 kB
Buffers:         34084 kB
Cached:         200204 kB
SwapCached:       2488 kB
Active:          53460 kB
Inactive:       204304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1748944 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            1296 kB
Writeback:           0 kB
Mapped:          30764 kB
Slab:            34604 kB
Committed_AS:  6276848 kB
PageTables:       1868 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= 66483 MiB

End job on node15 on Thu Apr 19 19:05:10 UTC 2007