Trace number 348547

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) 1800.04 1800.82

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-scsd6.opb
MD5SUMbfb5077d5eeff8f757a286c0037df437
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 variables40500
Total number of constraints147
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 constraints147
Minimum length of a constraint600
Maximum length of a constraint1200
Number of terms in the objective function 40500
Biggest coefficient in the objective function 395
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 558134
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 24156
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 558134
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/348547-1176586982/instance-348547-1176586982.opb ......
1800.01/1800.80	c done parsing opb.
1800.01/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348547-1176586982/instance-348547-1176586982.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/node23/watcher-348547-1176586982 -o ROOT/results/node23/solver-348547-1176586982 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348547-1176586982/PBS4 /tmp/evaluation/348547-1176586982/instance-348547-1176586982.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: 1.12 1.13 1.08 3/77 19794
/proc/meminfo: memFree=1427896/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=5124 CPUtime=0
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 508 0 0 0 0 0 0 0 18 0 1 0 106615391 5246976 490 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/19794/statm: 1281 495 81 219 0 1058 0

[startup+0.00747997 s]
/proc/loadavg: 1.12 1.13 1.08 3/77 19794
/proc/meminfo: memFree=1427896/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=5124 CPUtime=0
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 748 0 0 0 0 0 0 0 18 0 1 0 106615391 5246976 730 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/19794/statm: 1281 734 81 219 0 1058 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5124

[startup+0.101499 s]
/proc/loadavg: 1.12 1.13 1.08 3/77 19794
/proc/meminfo: memFree=1427896/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=8124 CPUtime=0.09
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 1810 0 0 0 9 0 0 0 18 0 1 0 106615391 8318976 1726 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134793013 0 0 4096 0 0 0 0 17 1 0 0
/proc/19794/statm: 2031 1726 87 219 0 1808 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8124

[startup+0.301536 s]
/proc/loadavg: 1.12 1.13 1.08 3/77 19794
/proc/meminfo: memFree=1427896/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=9584 CPUtime=0.28
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 2235 0 0 0 28 0 0 0 19 0 1 0 106615391 9814016 2053 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588380 0 0 4096 0 0 0 0 17 1 0 0
/proc/19794/statm: 2396 2053 88 219 0 2173 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9584

[startup+0.701613 s]
/proc/loadavg: 1.12 1.13 1.08 3/77 19794
/proc/meminfo: memFree=1427896/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=9584 CPUtime=0.68
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 2235 0 0 0 68 0 0 0 22 0 1 0 106615391 9814016 2053 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588380 0 0 4096 0 0 0 0 17 1 0 0
/proc/19794/statm: 2396 2053 88 219 0 2173 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 9584

[startup+1.50177 s]
/proc/loadavg: 1.12 1.13 1.08 2/78 19795
/proc/meminfo: memFree=1419952/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=9584 CPUtime=1.48
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 2235 0 0 0 148 0 0 0 25 0 1 0 106615391 9814016 2053 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588368 0 0 4096 0 0 0 0 17 1 0 0
/proc/19794/statm: 2396 2053 88 219 0 2173 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9584

[startup+3.10108 s]
/proc/loadavg: 1.12 1.13 1.08 2/78 19795
/proc/meminfo: memFree=1419824/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=9584 CPUtime=3.08
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 2235 0 0 0 308 0 0 0 25 0 1 0 106615391 9814016 2053 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588284 0 0 4096 0 0 0 0 17 1 0 0
/proc/19794/statm: 2396 2053 88 219 0 2173 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9584

[startup+6.3017 s]
/proc/loadavg: 1.11 1.13 1.08 2/78 19795
/proc/meminfo: memFree=1419184/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=10220 CPUtime=6.29
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 2394 0 0 0 628 1 0 0 25 0 1 0 106615391 10465280 2212 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134589003 0 0 4096 0 0 0 0 17 1 0 0
/proc/19794/statm: 2555 2212 88 219 0 2332 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10220

[startup+12.7029 s]
/proc/loadavg: 1.10 1.13 1.07 2/78 19795
/proc/meminfo: memFree=1410328/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=22900 CPUtime=12.68
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 7346 0 0 0 1263 5 0 0 25 0 1 0 106615391 23449600 4504 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548533 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 5725 4504 94 219 0 5502 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22900

[startup+25.5014 s]
/proc/loadavg: 1.08 1.12 1.07 2/78 19795
/proc/meminfo: memFree=1405336/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=30068 CPUtime=25.48
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 8604 0 0 0 2541 7 0 0 25 0 1 0 106615391 30789632 5762 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 7517 5762 94 219 0 7294 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30068

[startup+51.1014 s]
/proc/loadavg: 1.05 1.11 1.07 2/78 19795
/proc/meminfo: memFree=1396376/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=38260 CPUtime=51.07
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 10881 0 0 0 5098 9 0 0 25 0 1 0 106615391 39178240 8039 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 9565 8039 94 219 0 9342 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38260

[startup+102.305 s]
/proc/loadavg: 1.02 1.09 1.07 2/78 19795
/proc/meminfo: memFree=1380120/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=54644 CPUtime=102.26
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 14911 0 0 0 10211 15 0 0 25 0 1 0 106615391 55955456 12069 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 13661 12069 94 219 0 13438 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 54644

[startup+162.302 s]
/proc/loadavg: 1.01 1.07 1.06 2/78 19795
/proc/meminfo: memFree=1378328/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=54644 CPUtime=162.23
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 15353 0 0 0 16207 16 0 0 25 0 1 0 106615391 55955456 12511 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 13661 12511 94 219 0 13438 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 54644

[startup+222.302 s]
/proc/loadavg: 1.00 1.06 1.05 2/78 19795
/proc/meminfo: memFree=1377112/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=87412 CPUtime=222.21
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 15634 0 0 0 22204 17 0 0 25 0 1 0 106615391 89509888 12792 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 21853 12792 94 219 0 21630 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 87412

[startup+282.301 s]
/proc/loadavg: 1.00 1.04 1.05 2/78 19795
/proc/meminfo: memFree=1375960/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=87412 CPUtime=282.18
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 15916 0 0 0 28201 17 0 0 25 0 1 0 106615391 89509888 13074 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 21853 13074 94 219 0 21630 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 87412

[startup+342.302 s]
/proc/loadavg: 1.00 1.03 1.04 2/78 19795
/proc/meminfo: memFree=1370904/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=88376 CPUtime=342.16
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 17263 0 0 0 34197 19 0 0 25 0 1 0 106615391 90497024 14341 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 22094 14341 94 219 0 21871 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 88376

[startup+402.301 s]
/proc/loadavg: 1.00 1.03 1.04 2/78 19795
/proc/meminfo: memFree=1369752/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=88376 CPUtime=402.14
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 17545 0 0 0 40194 20 0 0 25 0 1 0 106615391 90497024 14623 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 22094 14623 94 219 0 21871 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 88376

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.03 2/78 19795
/proc/meminfo: memFree=1368536/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=88376 CPUtime=462.11
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 17829 0 0 0 46191 20 0 0 25 0 1 0 106615391 90497024 14907 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 22094 14907 94 219 0 21871 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 88376

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.02 2/78 19795
/proc/meminfo: memFree=1363096/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=89636 CPUtime=522.1
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 19189 0 0 0 52176 34 0 0 25 0 1 0 106615391 91787264 16267 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 22409 16267 94 219 0 22186 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 89636

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.02 2/78 19795
/proc/meminfo: memFree=1360920/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=89768 CPUtime=582.07
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 19735 0 0 0 58172 35 0 0 25 0 1 0 106615391 91922432 16813 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 22442 16813 94 219 0 22219 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 89768

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 19795
/proc/meminfo: memFree=1359384/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=89768 CPUtime=642.06
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 20154 0 0 0 64170 36 0 0 25 0 1 0 106615391 91922432 17152 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 22442 17152 94 219 0 22219 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 89768


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19795
/proc/meminfo: memFree=1356248/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=89768 CPUtime=821.98
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 21071 0 0 0 82160 38 0 0 25 0 1 0 106615391 91922432 17989 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 22442 17989 94 219 0 22219 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 89768

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19795
/proc/meminfo: memFree=1355096/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=89768 CPUtime=881.96
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 21351 0 0 0 88157 39 0 0 25 0 1 0 106615391 91922432 18269 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 22442 18269 94 219 0 22219 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 89768

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19795
/proc/meminfo: memFree=1354008/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=89768 CPUtime=941.94
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 21637 0 0 0 94154 40 0 0 25 0 1 0 106615391 91922432 18555 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 22442 18555 94 219 0 22219 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 89768

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19795
/proc/meminfo: memFree=1348824/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=90844 CPUtime=1001.92
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 22917 0 0 0 100146 46 0 0 25 0 1 0 106615391 93024256 19835 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 22711 19835 94 219 0 22488 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 90844

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19795
/proc/meminfo: memFree=1345880/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=90844 CPUtime=1061.89
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 23679 0 0 0 106130 59 0 0 25 0 1 0 106615391 93024256 20597 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 22711 20597 94 219 0 22488 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 90844

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 19967
/proc/meminfo: memFree=1340264/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=91444 CPUtime=1121.78
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 24903 0 0 0 112104 74 0 0 25 0 1 0 106615391 93638656 21661 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 22861 21661 94 219 0 22638 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 91444

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19993
/proc/meminfo: memFree=1341336/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=91444 CPUtime=1181.73
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 24907 0 0 0 118084 89 0 0 25 0 1 0 106615391 93638656 21665 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 22861 21665 94 219 0 22638 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 91444

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19993
/proc/meminfo: memFree=1341016/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=91576 CPUtime=1241.71
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 25113 0 0 0 124071 100 0 0 25 0 1 0 106615391 93773824 21711 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 22894 21711 94 219 0 22671 0
Current children cumulated CPU time (s) 1241.71
Current children cumulated vsize (KiB) 91576

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19993
/proc/meminfo: memFree=1340952/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=92092 CPUtime=1301.7
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 25325 0 0 0 130064 106 0 0 25 0 1 0 106615391 94302208 21746 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 23023 21746 94 219 0 22800 0
Current children cumulated CPU time (s) 1301.7
Current children cumulated vsize (KiB) 92092

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19993
/proc/meminfo: memFree=1340824/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=92092 CPUtime=1361.67
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 25424 0 0 0 136059 108 0 0 25 0 1 0 106615391 94302208 21765 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 23023 21765 94 219 0 22800 0
Current children cumulated CPU time (s) 1361.67
Current children cumulated vsize (KiB) 92092

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19993
/proc/meminfo: memFree=1340824/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=92356 CPUtime=1421.65
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 25493 0 0 0 142052 113 0 0 25 0 1 0 106615391 94572544 21834 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 23089 21834 94 219 0 22866 0
Current children cumulated CPU time (s) 1421.65
Current children cumulated vsize (KiB) 92356

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19993
/proc/meminfo: memFree=1340760/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=92356 CPUtime=1481.62
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 25496 0 0 0 148048 114 0 0 25 0 1 0 106615391 94572544 21837 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548516 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 23089 21837 94 219 0 22866 0
Current children cumulated CPU time (s) 1481.62
Current children cumulated vsize (KiB) 92356

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19993
/proc/meminfo: memFree=1340760/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=92488 CPUtime=1541.61
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 25512 0 0 0 154046 115 0 0 25 0 1 0 106615391 94707712 21853 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 23122 21853 94 219 0 22899 0
Current children cumulated CPU time (s) 1541.61
Current children cumulated vsize (KiB) 92488

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19993
/proc/meminfo: memFree=1340824/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=92488 CPUtime=1601.58
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 25517 0 0 0 160043 115 0 0 25 0 1 0 106615391 94707712 21858 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 23122 21858 94 219 0 22899 0
Current children cumulated CPU time (s) 1601.58
Current children cumulated vsize (KiB) 92488

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19993
/proc/meminfo: memFree=1340760/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=92488 CPUtime=1661.56
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 25522 0 0 0 166040 116 0 0 25 0 1 0 106615391 94707712 21863 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 23122 21863 94 219 0 22899 0
Current children cumulated CPU time (s) 1661.56
Current children cumulated vsize (KiB) 92488

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19993
/proc/meminfo: memFree=1340568/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=92620 CPUtime=1721.53
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 25641 0 0 0 172037 116 0 0 25 0 1 0 106615391 94842880 21902 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 23155 21902 94 219 0 22932 0
Current children cumulated CPU time (s) 1721.53
Current children cumulated vsize (KiB) 92620

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19993
/proc/meminfo: memFree=1340568/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=92620 CPUtime=1781.51
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 25644 0 0 0 178034 117 0 0 25 0 1 0 106615391 94842880 21905 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 23155 21905 94 219 0 22932 0
Current children cumulated CPU time (s) 1781.51
Current children cumulated vsize (KiB) 92620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19993
/proc/meminfo: memFree=1340568/2055920 swapFree=4192812/4192956
[pid=19794] ppid=19792 vsize=92620 CPUtime=1800.01
/proc/19794/stat : 19794 (PBS4) R 19792 19794 31038 0 -1 4194304 25645 0 0 0 179884 117 0 0 25 0 1 0 106615391 94842880 21906 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19794/statm: 23155 21906 94 219 0 22932 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 92620

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): 1800.82
CPU time (s): 1800.04
CPU user time (s): 1798.84
CPU system time (s): 1.19182
CPU usage (%): 99.9563
Max. virtual memory (cumulated for all children) (KiB): 92620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.84
system time used= 1.19182
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25646
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= 1717

runsolver used 1.9657 second user time and 4.5713 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sat Apr 14 21:43:03 UTC 2007

IDJOB= 348547
IDBENCH= 1691
IDSOLVER= 157
FILE ID= node23/348547-1176586982

PBS_JOBID= 4556925

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-scsd6.opb
COMMAND LINE= /tmp/evaluation/348547-1176586982/PBS4 /tmp/evaluation/348547-1176586982/instance-348547-1176586982.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-348547-1176586982 -o ROOT/results/node23/conversion-348547-1176586982 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348547-1176586982/instance-348547-1176586982.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-348547-1176586982 -o ROOT/results/node23/solver-348547-1176586982 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348547-1176586982/PBS4 /tmp/evaluation/348547-1176586982/instance-348547-1176586982.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  bfb5077d5eeff8f757a286c0037df437

RANDOM SEED= 785700165

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1428304 kB
Buffers:         76612 kB
Cached:         379804 kB
SwapCached:          0 kB
Active:         209416 kB
Inactive:       296340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1428304 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2996 kB
Writeback:           0 kB
Mapped:          67192 kB
Slab:           107400 kB
Committed_AS:  1396612 kB
PageTables:       1808 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 node23 on Sat Apr 14 22:13:06 UTC 2007