Trace number 351181

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) 1800.1 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-recipe.opb
MD5SUMafb312a519ee7dfceb0c5aec9cb860b5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-111787
Best CPU time to get the best result obtained on this benchmark1800.47
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -118677
Optimality of the best value was proved NO
Number of variables3671
Total number of constraints159
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 constraints159
Minimum length of a constraint10
Maximum length of a constraint420
Number of terms in the objective function 1055
Biggest coefficient in the objective function 58802
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524960
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262113
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524960
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/351181-1176584887/instance-351181-1176584887.opb ......
1800.09/1800.60	c done parsing opb.
1800.09/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351181-1176584887/instance-351181-1176584887.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/node17/watcher-351181-1176584887 -o ROOT/results/node17/solver-351181-1176584887 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/351181-1176584887/PBS4 /tmp/evaluation/351181-1176584887/instance-351181-1176584887.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 14211
/proc/meminfo: memFree=1736216/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=1832 CPUtime=0
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 106406201 1875968 238 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/14211/statm: 458 238 86 219 0 235 0

[startup+0.037802 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14211
/proc/meminfo: memFree=1736216/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=2232 CPUtime=0.03
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 369 0 0 0 3 0 0 0 18 0 1 0 106406201 2285568 351 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529812 0 0 4096 0 0 0 0 17 1 0 0
/proc/14211/statm: 558 351 87 219 0 335 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2232

[startup+0.101808 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14211
/proc/meminfo: memFree=1736216/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=2508 CPUtime=0.09
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 435 0 0 0 9 0 0 0 18 0 1 0 106406201 2568192 417 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530224 0 0 4096 0 0 0 0 17 1 0 0
/proc/14211/statm: 627 417 87 219 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2508

[startup+0.301828 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14211
/proc/meminfo: memFree=1736216/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=3364 CPUtime=0.29
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 649 0 0 0 29 0 0 0 19 0 1 0 106406201 3444736 544 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 841 544 94 219 0 618 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3364

[startup+0.701872 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14211
/proc/meminfo: memFree=1736216/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=3364 CPUtime=0.69
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 674 0 0 0 69 0 0 0 23 0 1 0 106406201 3444736 569 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559736 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 841 569 94 219 0 618 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3364

[startup+1.50196 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1734288/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=3364 CPUtime=1.49
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 681 0 0 0 149 0 0 0 25 0 1 0 106406201 3444736 576 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 841 576 94 219 0 618 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3364

[startup+3.10112 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1734032/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=3876 CPUtime=3.09
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 833 0 0 0 309 0 0 0 25 0 1 0 106406201 3969024 728 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 969 728 94 219 0 746 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3876

[startup+6.30146 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1731280/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=7276 CPUtime=6.28
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 1608 0 0 0 628 0 0 0 25 0 1 0 106406201 7450624 1503 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 1819 1503 94 219 0 1596 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7276

[startup+12.7021 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1724944/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=20024 CPUtime=12.69
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 3102 0 0 0 1268 1 0 0 25 0 1 0 106406201 20504576 2997 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 5006 2997 94 219 0 4783 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20024

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1720080/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=20636 CPUtime=25.48
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 4146 0 0 0 2546 2 0 0 25 0 1 0 106406201 21131264 4041 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 5159 4041 94 219 0 4936 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20636

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1719120/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=21544 CPUtime=51.08
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 4388 0 0 0 5105 3 0 0 25 0 1 0 106406201 22061056 4283 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 5386 4283 94 219 0 5163 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21544

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1716880/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=22248 CPUtime=102.26
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 4996 0 0 0 10222 4 0 0 25 0 1 0 106406201 22781952 4842 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 5562 4842 94 219 0 5339 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22248

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1716624/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=22532 CPUtime=162.24
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 5061 0 0 0 16220 4 0 0 25 0 1 0 106406201 23072768 4907 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 5633 4907 94 219 0 5410 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 22532

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1715984/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=23288 CPUtime=222.22
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 5310 0 0 0 22216 6 0 0 25 0 1 0 106406201 23846912 5059 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 5822 5059 94 219 0 5599 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23288

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1715664/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=23432 CPUtime=282.21
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 5374 0 0 0 28213 8 0 0 25 0 1 0 106406201 23994368 5123 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 5858 5123 94 219 0 5635 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23432

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1715600/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=23568 CPUtime=342.19
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 5385 0 0 0 34211 8 0 0 25 0 1 0 106406201 24133632 5134 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 5892 5134 94 219 0 5669 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23568

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1715344/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=23680 CPUtime=402.18
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 5440 0 0 0 40208 10 0 0 25 0 1 0 106406201 24248320 5189 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 5920 5189 94 219 0 5697 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23680

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1715024/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=24588 CPUtime=462.16
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 5711 0 0 0 46205 11 0 0 25 0 1 0 106406201 25178112 5267 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 6147 5267 94 219 0 5924 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 24588

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1713232/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=25272 CPUtime=522.15
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 6231 0 0 0 52200 15 0 0 25 0 1 0 106406201 25878528 5787 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 6318 5787 94 219 0 6095 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 25272

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1711440/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=41928 CPUtime=582.13
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 6638 0 0 0 58197 16 0 0 25 0 1 0 106406201 42934272 6194 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 10482 6194 94 219 0 10259 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 41928

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1711376/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=41928 CPUtime=642.11
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 6649 0 0 0 64195 16 0 0 25 0 1 0 106406201 42934272 6205 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547746 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 10482 6205 94 219 0 10259 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 41928


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1708752/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=42156 CPUtime=822.06
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 7294 0 0 0 82186 20 0 0 25 0 1 0 106406201 43167744 6850 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 10539 6850 94 219 0 10316 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 42156

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1705296/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=42440 CPUtime=882.04
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 8153 0 0 0 88182 22 0 0 25 0 1 0 106406201 43458560 7709 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 10610 7709 94 219 0 10387 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 42440

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1705232/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=42440 CPUtime=942.02
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 8155 0 0 0 94180 22 0 0 25 0 1 0 106406201 43458560 7711 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 10610 7711 94 219 0 10387 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 42440

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1705360/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=42440 CPUtime=1002.01
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 8157 0 0 0 100178 23 0 0 25 0 1 0 106406201 43458560 7713 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547713 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 10610 7713 94 219 0 10387 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 42440

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1705360/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=42440 CPUtime=1061.99
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 8173 0 0 0 106175 24 0 0 25 0 1 0 106406201 43458560 7729 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 10610 7729 94 219 0 10387 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 42440

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1704656/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=42440 CPUtime=1121.97
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 8350 0 0 0 112172 25 0 0 25 0 1 0 106406201 43458560 7906 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 10610 7906 94 219 0 10387 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 42440

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1703440/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=42712 CPUtime=1181.96
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 8649 0 0 0 118169 27 0 0 25 0 1 0 106406201 43737088 8205 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 10678 8205 94 219 0 10455 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 42712

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1703312/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=42712 CPUtime=1241.94
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 8677 0 0 0 124167 27 0 0 25 0 1 0 106406201 43737088 8233 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 10678 8233 94 219 0 10455 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 42712

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1703120/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=42712 CPUtime=1301.93
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 8704 0 0 0 130165 28 0 0 25 0 1 0 106406201 43737088 8260 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 10678 8260 94 219 0 10455 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 42712

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1702032/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=42712 CPUtime=1361.91
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 8976 0 0 0 136162 29 0 0 25 0 1 0 106406201 43737088 8532 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 10678 8532 94 219 0 10455 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 42712

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1702032/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=42712 CPUtime=1421.89
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 8977 0 0 0 142160 29 0 0 25 0 1 0 106406201 43737088 8533 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134560095 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 10678 8533 94 219 0 10455 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 42712

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1701904/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=42844 CPUtime=1481.87
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 9004 0 0 0 148157 30 0 0 25 0 1 0 106406201 43872256 8560 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 10711 8560 94 219 0 10488 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 42844

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1700240/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=43012 CPUtime=1541.85
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 9407 0 0 0 154155 30 0 0 25 0 1 0 106406201 44044288 8963 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 10753 8963 94 219 0 10530 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 43012

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1698768/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=43012 CPUtime=1601.84
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 9762 0 0 0 160152 32 0 0 25 0 1 0 106406201 44044288 9318 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 10753 9318 94 219 0 10530 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 43012

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1698768/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=43012 CPUtime=1661.82
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 9764 0 0 0 166150 32 0 0 25 0 1 0 106406201 44044288 9320 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 10753 9320 94 219 0 10530 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 43012

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14212
/proc/meminfo: memFree=1698704/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=43012 CPUtime=1721.8
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 9765 0 0 0 172148 32 0 0 25 0 1 0 106406201 44044288 9321 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559745 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 10753 9321 94 219 0 10530 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 43012

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14214
/proc/meminfo: memFree=1698320/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=43492 CPUtime=1781.79
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 9872 0 0 0 178145 34 0 0 25 0 1 0 106406201 44535808 9428 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 10873 9428 94 219 0 10650 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 43492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 14214
/proc/meminfo: memFree=1697744/2055920 swapFree=4153028/4192956
[pid=14211] ppid=14209 vsize=43492 CPUtime=1800.09
/proc/14211/stat : 14211 (PBS4) R 14209 14211 13483 0 -1 4194304 10016 0 0 0 179975 34 0 0 25 0 1 0 106406201 44535808 9572 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14211/statm: 10873 9572 94 219 0 10650 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 43492

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): 1800.1
CPU user time (s): 1799.75
CPU system time (s): 0.349946
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 43492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.349946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10017
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= 15591

runsolver used 1.9587 second user time and 4.09938 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sat Apr 14 21:08:07 UTC 2007

IDJOB= 351181
IDBENCH= 1683
IDSOLVER= 157
FILE ID= node17/351181-1176584887

PBS_JOBID= 4556798

Free space on /tmp= 66557 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-recipe.opb
COMMAND LINE= /tmp/evaluation/351181-1176584887/PBS4 /tmp/evaluation/351181-1176584887/instance-351181-1176584887.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-351181-1176584887 -o ROOT/results/node17/conversion-351181-1176584887 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351181-1176584887/instance-351181-1176584887.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-351181-1176584887 -o ROOT/results/node17/solver-351181-1176584887 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/351181-1176584887/PBS4 /tmp/evaluation/351181-1176584887/instance-351181-1176584887.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  afb312a519ee7dfceb0c5aec9cb860b5

RANDOM SEED= 793972276

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1736624 kB
Buffers:         32532 kB
Cached:         213340 kB
SwapCached:       2328 kB
Active:         135044 kB
Inactive:       133964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1736624 kB
SwapTotal:     4192956 kB
SwapFree:      4153028 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:          30492 kB
Slab:            35752 kB
Committed_AS:  4113060 kB
PageTables:       1796 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= 66557 MiB

End job on node17 on Sat Apr 14 21:38:10 UTC 2007