Trace number 348300

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 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-shell.opb
MD5SUM78fcc08f79c3a8f3db518f692b6ae82d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables45231
Total number of constraints653
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 constraints653
Minimum length of a constraint19
Maximum length of a constraint1560
Number of terms in the objective function 39844
Biggest coefficient in the objective function 4408
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 557557
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 557557
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/348300-1176576028/instance-348300-1176576028.opb ......
1800.03/1800.60	c done parsing opb.
1800.03/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348300-1176576028/instance-348300-1176576028.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/node63/watcher-348300-1176576028 -o ROOT/results/node63/solver-348300-1176576028 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348300-1176576028/PBS4 /tmp/evaluation/348300-1176576028/instance-348300-1176576028.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 3/64 19968
/proc/meminfo: memFree=1411324/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=5568 CPUtime=0
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 486 0 0 0 0 0 0 0 18 0 1 0 133592740 5701632 468 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/19968/statm: 1392 472 81 219 0 1169 0

[startup+0.0114679 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19968
/proc/meminfo: memFree=1411324/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=5568 CPUtime=0
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 1093 0 0 0 0 0 0 0 18 0 1 0 133592740 5701632 1075 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/19968/statm: 1392 1078 81 219 0 1169 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5568

[startup+0.101475 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19968
/proc/meminfo: memFree=1411324/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=8688 CPUtime=0.09
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 1947 0 0 0 9 0 0 0 18 0 1 0 133592740 8896512 1896 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/19968/statm: 2172 1896 87 219 0 1949 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8688

[startup+0.301497 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19968
/proc/meminfo: memFree=1411324/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=10248 CPUtime=0.29
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 2324 0 0 0 28 1 0 0 19 0 1 0 133592740 10493952 2208 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588368 0 0 4096 0 0 0 0 17 1 0 0
/proc/19968/statm: 2562 2208 88 219 0 2339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10248

[startup+0.701539 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19968
/proc/meminfo: memFree=1411324/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=10248 CPUtime=0.69
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 2324 0 0 0 68 1 0 0 22 0 1 0 133592740 10493952 2208 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588395 0 0 4096 0 0 0 0 17 1 0 0
/proc/19968/statm: 2562 2208 88 219 0 2339 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10248

[startup+1.50262 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 19969
/proc/meminfo: memFree=1402804/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=10248 CPUtime=1.49
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 2324 0 0 0 148 1 0 0 25 0 1 0 133592740 10493952 2208 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588368 0 0 4096 0 0 0 0 17 1 0 0
/proc/19968/statm: 2562 2208 88 219 0 2339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10248

[startup+3.10179 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 19969
/proc/meminfo: memFree=1402548/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=10248 CPUtime=3.09
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 2324 0 0 0 308 1 0 0 25 0 1 0 133592740 10493952 2208 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588362 0 0 4096 0 0 0 0 17 1 0 0
/proc/19968/statm: 2562 2208 88 219 0 2339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10248

[startup+6.30113 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19969
/proc/meminfo: memFree=1401908/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=10872 CPUtime=6.29
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 2480 0 0 0 628 1 0 0 25 0 1 0 133592740 11132928 2364 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588993 0 0 4096 0 0 0 0 17 1 0 0
/proc/19968/statm: 2718 2364 88 219 0 2495 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10872

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19969
/proc/meminfo: memFree=1395828/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=20792 CPUtime=12.68
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 7123 0 0 0 1265 3 0 0 25 0 1 0 133592740 21291008 3868 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 5198 3868 93 219 0 4975 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20792

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 19969
/proc/meminfo: memFree=1395188/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=21560 CPUtime=25.48
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 7458 0 0 0 2543 5 0 0 25 0 1 0 133592740 22077440 4025 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 5390 4025 94 219 0 5167 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21560

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 19969
/proc/meminfo: memFree=1393972/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=22780 CPUtime=51.08
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 8033 0 0 0 5100 8 0 0 25 0 1 0 133592740 23326720 4333 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 5695 4333 94 219 0 5472 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22780

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 19969
/proc/meminfo: memFree=1391476/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=25944 CPUtime=102.27
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 9248 0 0 0 10211 16 0 0 25 0 1 0 133592740 26566656 4965 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 6486 4965 94 219 0 6263 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25944

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19969
/proc/meminfo: memFree=1389812/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=31068 CPUtime=162.24
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 10109 0 0 0 16199 25 0 0 25 0 1 0 133592740 31813632 5373 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 7767 5373 94 219 0 7544 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31068

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19969
/proc/meminfo: memFree=1388020/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=31580 CPUtime=222.23
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 11025 0 0 0 22188 35 0 0 25 0 1 0 133592740 32337920 5844 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 7895 5844 94 219 0 7672 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31580

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19969
/proc/meminfo: memFree=1387380/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=32256 CPUtime=282.22
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 11820 0 0 0 28175 47 0 0 25 0 1 0 133592740 33030144 6016 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 8064 6016 94 219 0 7841 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 32256

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19969
/proc/meminfo: memFree=1386740/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=33404 CPUtime=342.2
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 12867 0 0 0 34163 57 0 0 25 0 1 0 133592740 34205696 6158 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 8351 6158 94 219 0 8128 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 33404

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19969
/proc/meminfo: memFree=1385844/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=33672 CPUtime=402.18
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 13785 0 0 0 40151 67 0 0 25 0 1 0 133592740 34480128 6453 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 8418 6453 94 219 0 8195 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 33672

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19969
/proc/meminfo: memFree=1384564/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=33928 CPUtime=462.17
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 14662 0 0 0 46140 77 0 0 25 0 1 0 133592740 34742272 6707 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 8482 6707 94 219 0 8259 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 33928

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19969
/proc/meminfo: memFree=1383732/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=34176 CPUtime=522.15
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 15519 0 0 0 52127 88 0 0 25 0 1 0 133592740 34996224 6941 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 8544 6941 94 219 0 8321 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 34176

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19969
/proc/meminfo: memFree=1382132/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=42636 CPUtime=582.14
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 16527 0 0 0 58117 97 0 0 25 0 1 0 133592740 43659264 7326 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 10659 7326 94 219 0 10436 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 42636

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19969
/proc/meminfo: memFree=1380084/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=43204 CPUtime=642.13
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 17474 0 0 0 64107 106 0 0 25 0 1 0 133592740 44240896 7828 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 10801 7828 94 219 0 10578 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 43204


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

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19969
/proc/meminfo: memFree=1377652/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=45284 CPUtime=822.08
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 20104 0 0 0 82071 137 0 0 25 0 1 0 133592740 46370816 8471 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 11321 8471 94 219 0 11098 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 45284

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19969
/proc/meminfo: memFree=1376180/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=45540 CPUtime=882.06
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 21042 0 0 0 88058 148 0 0 25 0 1 0 133592740 46632960 8786 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 11385 8786 94 219 0 11162 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 45540

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19969
/proc/meminfo: memFree=1375220/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=46004 CPUtime=942.05
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 21990 0 0 0 94044 161 0 0 25 0 1 0 133592740 47108096 9022 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 11501 9022 94 219 0 11278 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 46004

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19969
/proc/meminfo: memFree=1374452/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=46272 CPUtime=1002.03
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 22747 0 0 0 100031 172 0 0 25 0 1 0 133592740 47382528 9245 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 11568 9245 94 219 0 11345 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 46272

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19969
/proc/meminfo: memFree=1373364/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=46404 CPUtime=1062.02
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 23632 0 0 0 106019 183 0 0 25 0 1 0 133592740 47517696 9507 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 11601 9507 94 219 0 11378 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 46404

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19969
/proc/meminfo: memFree=1372788/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=46536 CPUtime=1121.99
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 24416 0 0 0 112005 194 0 0 25 0 1 0 133592740 47652864 9668 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 11634 9668 94 219 0 11411 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 46536

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19969
/proc/meminfo: memFree=1371892/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=46668 CPUtime=1181.98
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 25214 0 0 0 117993 205 0 0 25 0 1 0 133592740 47788032 9932 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 11667 9932 94 219 0 11444 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 46668

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 20041
/proc/meminfo: memFree=1369452/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=47152 CPUtime=1241.94
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 26180 0 0 0 123979 215 0 0 25 0 1 0 133592740 48283648 10186 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 11788 10186 94 219 0 11565 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 47152

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20167
/proc/meminfo: memFree=1369260/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=63812 CPUtime=1301.85
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 27085 0 0 0 129960 225 0 0 25 0 1 0 133592740 65343488 10468 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 15953 10468 94 219 0 15730 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 63812

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20167
/proc/meminfo: memFree=1368044/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=64084 CPUtime=1361.84
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 27828 0 0 0 135947 237 0 0 25 0 1 0 133592740 65622016 10766 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 16021 10766 94 219 0 15798 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 64084

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20167
/proc/meminfo: memFree=1366764/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=64216 CPUtime=1421.82
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 28744 0 0 0 141934 248 0 0 25 0 1 0 133592740 65757184 11059 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 16054 11059 94 219 0 15831 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 64216

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20167
/proc/meminfo: memFree=1366444/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=67448 CPUtime=1481.8
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 30226 0 0 0 147922 258 0 0 25 0 1 0 133592740 69066752 11149 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 16862 11149 94 219 0 16639 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 67448

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20167
/proc/meminfo: memFree=1365996/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=67952 CPUtime=1541.79
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 30942 0 0 0 153910 269 0 0 25 0 1 0 133592740 69582848 11242 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548521 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 16988 11242 94 219 0 16765 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 67952

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20167
/proc/meminfo: memFree=1365300/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=68092 CPUtime=1601.77
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 31844 0 0 0 159897 280 0 0 25 0 1 0 133592740 69726208 11432 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 17023 11432 94 219 0 16800 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 68092

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20167
/proc/meminfo: memFree=1364340/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=68368 CPUtime=1661.76
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 32538 0 0 0 165887 289 0 0 25 0 1 0 133592740 70008832 11681 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548281 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 17092 11681 94 219 0 16869 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 68368

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20167
/proc/meminfo: memFree=1363636/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=68368 CPUtime=1721.74
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 33432 0 0 0 171873 301 0 0 25 0 1 0 133592740 70008832 11863 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 17092 11863 94 219 0 16869 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 68368

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20167
/proc/meminfo: memFree=1362484/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=68500 CPUtime=1781.73
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 34373 0 0 0 177860 313 0 0 25 0 1 0 133592740 70144000 12181 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 17125 12181 94 219 0 16902 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 68500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20167
/proc/meminfo: memFree=1362164/2055920 swapFree=4191892/4192956
[pid=19968] ppid=19966 vsize=68500 CPUtime=1800.03
/proc/19968/stat : 19968 (PBS4) R 19966 19968 19211 0 -1 4194304 34622 0 0 0 179686 317 0 0 25 0 1 0 133592740 70144000 12252 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19968/statm: 17125 12252 94 219 0 16902 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 68500

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): 1800.05
CPU user time (s): 1796.87
CPU system time (s): 3.18152
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 68724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.87
system time used= 3.18152
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34623
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= 4682

runsolver used 1.2878 second user time and 3.70244 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sat Apr 14 18:40:28 UTC 2007

IDJOB= 348300
IDBENCH= 1649
IDSOLVER= 157
FILE ID= node63/348300-1176576028

PBS_JOBID= 4556921

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-shell.opb
COMMAND LINE= /tmp/evaluation/348300-1176576028/PBS4 /tmp/evaluation/348300-1176576028/instance-348300-1176576028.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-348300-1176576028 -o ROOT/results/node63/conversion-348300-1176576028 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348300-1176576028/instance-348300-1176576028.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-348300-1176576028 -o ROOT/results/node63/solver-348300-1176576028 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348300-1176576028/PBS4 /tmp/evaluation/348300-1176576028/instance-348300-1176576028.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  78fcc08f79c3a8f3db518f692b6ae82d

RANDOM SEED= 516888276

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1411732 kB
Buffers:         42756 kB
Cached:         454056 kB
SwapCached:        268 kB
Active:         200684 kB
Inactive:       312956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1411732 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            2532 kB
Writeback:           0 kB
Mapped:          26440 kB
Slab:           116548 kB
Committed_AS:   132048 kB
PageTables:       1464 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= 66562 MiB

End job on node63 on Sat Apr 14 19:10:31 UTC 2007