Trace number 431550

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) 1800.11 1801.22

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=131-P1=307-P2=281-P3=173-P4=479-P5=461-P6=107-P7=337-P8=353-B.opb
MD5SUM6dc20e219798a6cc2c39fe76202681b5
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.280957
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables216
Total number of constraints17
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 constraints17
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)648
Sum of products size (including duplicates)1296
Number of different products648
Sum of products size1296

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/431550-1178007373/instance-431550-1178007373.opb ......
1800.09/1801.20	c done parsing opb.
1800.09/1801.20	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431550-1178007373/instance-431550-1178007373.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node27/watcher-431550-1178007373 -o ROOT/results/node27/solver-431550-1178007373 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431550-1178007373/PBS4 /tmp/evaluation/431550-1178007373/instance-431550-1178007373.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: 0.85 0.97 0.99 3/65 11029
/proc/meminfo: memFree=1790480/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=1456 CPUtime=0
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 213433217 1490944 159 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134531165 0 0 4096 0 0 0 0 17 0 0 0
/proc/11029/statm: 364 159 87 219 0 141 0

[startup+0.0562801 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 11029
/proc/meminfo: memFree=1790480/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=1972 CPUtime=0.05
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 305 0 0 0 5 0 0 0 18 0 1 0 213433217 2019328 288 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 493 288 93 219 0 270 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1972

[startup+0.101285 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 11029
/proc/meminfo: memFree=1790480/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=2484 CPUtime=0.09
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 381 0 0 0 9 0 0 0 18 0 1 0 213433217 2543616 364 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 621 364 93 219 0 398 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2484

[startup+0.301304 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 11029
/proc/meminfo: memFree=1790480/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=3716 CPUtime=0.29
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 708 0 0 0 29 0 0 0 20 0 1 0 213433217 3805184 691 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 929 691 93 219 0 706 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3716

[startup+0.701343 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 11029
/proc/meminfo: memFree=1790480/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=6092 CPUtime=0.69
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 1244 0 0 0 68 1 0 0 24 0 1 0 213433217 6238208 1227 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 1523 1227 93 219 0 1300 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6092

[startup+1.50243 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 11030
/proc/meminfo: memFree=1784968/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=10908 CPUtime=1.49
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 1624 0 0 0 147 2 0 0 25 0 1 0 213433217 11169792 1558 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 2727 1558 94 219 0 2504 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10908

[startup+3.10159 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 11030
/proc/meminfo: memFree=1783880/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=11844 CPUtime=3.09
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 2334 0 0 0 305 4 0 0 25 0 1 0 213433217 12128256 2171 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 2961 2171 94 219 0 2738 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11844

[startup+6.30191 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 11030
/proc/meminfo: memFree=1781128/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=12672 CPUtime=6.29
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 2637 0 0 0 622 7 0 0 25 0 1 0 213433217 12976128 2474 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 3168 2474 94 219 0 2945 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12672

[startup+12.7016 s]
/proc/loadavg: 0.87 0.97 0.99 2/66 11030
/proc/meminfo: memFree=1780120/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=14152 CPUtime=12.69
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 3112 0 0 0 1257 12 0 0 25 0 1 0 213433217 14491648 2756 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 3538 2756 94 219 0 3315 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14152

[startup+25.5018 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 11030
/proc/meminfo: memFree=1776792/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=14936 CPUtime=25.48
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 3879 0 0 0 2529 19 0 0 25 0 1 0 213433217 15294464 3523 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 3734 3523 94 219 0 3511 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14936

[startup+51.1014 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 11030
/proc/meminfo: memFree=1773336/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=26244 CPUtime=51.06
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 5146 0 0 0 5071 35 0 0 25 0 1 0 213433217 26873856 4405 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 6561 4405 94 219 0 6338 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 26244

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 11030
/proc/meminfo: memFree=1764952/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=31988 CPUtime=102.23
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 7948 0 0 0 10165 58 0 0 25 0 1 0 213433217 32755712 6438 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 7997 6438 94 219 0 7774 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 31988

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 11030
/proc/meminfo: memFree=1762136/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=33712 CPUtime=162.2
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 8653 0 0 0 16135 85 0 0 25 0 1 0 213433217 34521088 7143 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 8428 7143 94 219 0 8205 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 33712

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 11030
/proc/meminfo: memFree=1760024/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=34792 CPUtime=222.16
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 9183 0 0 0 22107 109 0 0 25 0 1 0 213433217 35627008 7673 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 8698 7673 94 219 0 8475 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 34792

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 11030
/proc/meminfo: memFree=1757784/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=42348 CPUtime=282.12
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 11288 0 0 0 28083 129 0 0 25 0 1 0 213433217 43364352 8241 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 10587 8241 94 219 0 10364 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 42348

[startup+342.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/66 11030
/proc/meminfo: memFree=1755800/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=43364 CPUtime=342.07
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 11785 0 0 0 34060 147 0 0 25 0 1 0 213433217 44404736 8738 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551799 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 10841 8738 94 219 0 10618 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 43364

[startup+402.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/66 11030
/proc/meminfo: memFree=1753944/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=44488 CPUtime=402.03
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 12224 0 0 0 40035 168 0 0 25 0 1 0 213433217 45555712 9177 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 11122 9177 94 219 0 10899 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 44488

[startup+462.302 s]
/proc/loadavg: 1.13 1.03 1.01 2/66 11030
/proc/meminfo: memFree=1752152/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=45428 CPUtime=462
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 12673 0 0 0 46016 184 0 0 25 0 1 0 213433217 46518272 9626 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 11357 9626 94 219 0 11134 0
Current children cumulated CPU time (s) 462
Current children cumulated vsize (KiB) 45428

[startup+522.302 s]
/proc/loadavg: 1.12 1.04 1.00 2/66 11030
/proc/meminfo: memFree=1750360/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=46252 CPUtime=521.97
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 13116 0 0 0 51996 201 0 0 25 0 1 0 213433217 47362048 10069 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 11563 10069 94 219 0 11340 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 46252

[startup+582.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/66 11030
/proc/meminfo: memFree=1748952/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=47132 CPUtime=581.93
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 13468 0 0 0 57975 218 0 0 25 0 1 0 213433217 48263168 10421 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 11783 10421 94 219 0 11560 0
Current children cumulated CPU time (s) 581.93
Current children cumulated vsize (KiB) 47132

[startup+642.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 11030
/proc/meminfo: memFree=1747480/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=48460 CPUtime=641.9
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 13851 0 0 0 63951 239 0 0 25 0 1 0 213433217 49623040 10804 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 12115 10804 94 219 0 11892 0
Current children cumulated CPU time (s) 641.9
Current children cumulated vsize (KiB) 48460


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1743384/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=62688 CPUtime=821.78
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 17894 0 0 0 81892 286 0 0 25 0 1 0 213433217 64192512 11774 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11029/statm: 15672 11774 94 219 0 15449 0
Current children cumulated CPU time (s) 821.78
Current children cumulated vsize (KiB) 62688

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1742424/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=63508 CPUtime=881.74
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 18177 0 0 0 87872 302 0 0 25 0 1 0 213433217 65032192 12057 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 15877 12057 94 219 0 15654 0
Current children cumulated CPU time (s) 881.74
Current children cumulated vsize (KiB) 63508

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1741400/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=63508 CPUtime=941.7
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 18430 0 0 0 93853 317 0 0 25 0 1 0 213433217 65032192 12310 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 15877 12310 94 219 0 15654 0
Current children cumulated CPU time (s) 941.7
Current children cumulated vsize (KiB) 63508

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1740376/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=64380 CPUtime=1001.67
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 18695 0 0 0 99837 330 0 0 25 0 1 0 213433217 65925120 12575 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 16095 12575 94 219 0 15872 0
Current children cumulated CPU time (s) 1001.67
Current children cumulated vsize (KiB) 64380

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1739224/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=65304 CPUtime=1061.63
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 18991 0 0 0 105821 342 0 0 25 0 1 0 213433217 66871296 12871 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 16326 12871 94 219 0 16103 0
Current children cumulated CPU time (s) 1061.63
Current children cumulated vsize (KiB) 65304

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1738200/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=65304 CPUtime=1121.59
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 19258 0 0 0 111804 355 0 0 25 0 1 0 213433217 66871296 13138 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 16326 13138 94 219 0 16103 0
Current children cumulated CPU time (s) 1121.59
Current children cumulated vsize (KiB) 65304

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1737496/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=65304 CPUtime=1181.56
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 19438 0 0 0 117787 369 0 0 25 0 1 0 213433217 66871296 13318 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 16326 13318 94 219 0 16103 0
Current children cumulated CPU time (s) 1181.56
Current children cumulated vsize (KiB) 65304

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1736152/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=66432 CPUtime=1241.52
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 19717 0 0 0 123772 380 0 0 25 0 1 0 213433217 68026368 13597 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 16608 13597 94 219 0 16385 0
Current children cumulated CPU time (s) 1241.52
Current children cumulated vsize (KiB) 66432

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1735256/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=67476 CPUtime=1301.49
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 19952 0 0 0 129759 390 0 0 25 0 1 0 213433217 69095424 13832 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 16869 13832 94 219 0 16646 0
Current children cumulated CPU time (s) 1301.49
Current children cumulated vsize (KiB) 67476

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1734360/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=67476 CPUtime=1361.45
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 20171 0 0 0 135742 403 0 0 25 0 1 0 213433217 69095424 14051 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 16869 14051 94 219 0 16646 0
Current children cumulated CPU time (s) 1361.45
Current children cumulated vsize (KiB) 67476

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1733656/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=67476 CPUtime=1421.43
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 20364 0 0 0 141727 416 0 0 25 0 1 0 213433217 69095424 14244 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 16869 14244 94 219 0 16646 0
Current children cumulated CPU time (s) 1421.43
Current children cumulated vsize (KiB) 67476

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1732696/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=68588 CPUtime=1481.39
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 20603 0 0 0 147709 430 0 0 25 0 1 0 213433217 70234112 14483 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 17147 14483 94 219 0 16924 0
Current children cumulated CPU time (s) 1481.39
Current children cumulated vsize (KiB) 68588

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1731736/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=68588 CPUtime=1541.35
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 20837 0 0 0 153697 438 0 0 25 0 1 0 213433217 70234112 14717 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 17147 14717 94 219 0 16924 0
Current children cumulated CPU time (s) 1541.35
Current children cumulated vsize (KiB) 68588

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1731096/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=68588 CPUtime=1601.32
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 21009 0 0 0 159685 447 0 0 25 0 1 0 213433217 70234112 14889 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 17147 14889 94 219 0 16924 0
Current children cumulated CPU time (s) 1601.32
Current children cumulated vsize (KiB) 68588

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1730328/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=69768 CPUtime=1661.28
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 21209 0 0 0 165671 457 0 0 25 0 1 0 213433217 71442432 15089 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 17442 15089 94 219 0 17219 0
Current children cumulated CPU time (s) 1661.28
Current children cumulated vsize (KiB) 69768

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1729496/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=69768 CPUtime=1721.24
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 21395 0 0 0 171657 467 0 0 25 0 1 0 213433217 71442432 15275 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 17442 15275 94 219 0 17219 0
Current children cumulated CPU time (s) 1721.24
Current children cumulated vsize (KiB) 69768

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1728728/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=69768 CPUtime=1781.2
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 21572 0 0 0 177644 476 0 0 25 0 1 0 213433217 71442432 15452 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 17442 15452 94 219 0 17219 0
Current children cumulated CPU time (s) 1781.2
Current children cumulated vsize (KiB) 69768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11032
/proc/meminfo: memFree=1728536/2055920 swapFree=4182936/4192956
[pid=11029] ppid=11027 vsize=69768 CPUtime=1800.09
/proc/11029/stat : 11029 (PBS4) R 11027 11029 10647 0 -1 4194304 21610 0 0 0 179529 480 0 0 25 0 1 0 213433217 71442432 15490 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11029/statm: 17442 15490 94 219 0 17219 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 69768

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): 1801.22
CPU time (s): 1800.11
CPU user time (s): 1795.3
CPU system time (s): 4.81127
CPU usage (%): 99.9384
Max. virtual memory (cumulated for all children) (KiB): 69768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.3
system time used= 4.81127
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21611
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= 7085

runsolver used 1.51177 second user time and 5.04823 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Tue May  1 08:16:13 UTC 2007

IDJOB= 431550
IDBENCH= 48060
IDSOLVER= 157
FILE ID= node27/431550-1178007373

PBS_JOBID= 4728286

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=131-P1=307-P2=281-P3=173-P4=479-P5=461-P6=107-P7=337-P8=353-B.opb
COMMAND LINE= /tmp/evaluation/431550-1178007373/PBS4 /tmp/evaluation/431550-1178007373/instance-431550-1178007373.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node27/convwatcher-431550-1178007373 -o ROOT/results/node27/conversion-431550-1178007373 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431550-1178007373/instance-431550-1178007373.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-431550-1178007373 -o ROOT/results/node27/solver-431550-1178007373 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431550-1178007373/PBS4 /tmp/evaluation/431550-1178007373/instance-431550-1178007373.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  6dc20e219798a6cc2c39fe76202681b5

RANDOM SEED= 443420819

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1790952 kB
Buffers:         31892 kB
Cached:         158320 kB
SwapCached:       3996 kB
Active:          78392 kB
Inactive:       122028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1790952 kB
SwapTotal:     4192956 kB
SwapFree:      4182936 kB
Dirty:            1216 kB
Writeback:           0 kB
Mapped:          16116 kB
Slab:            50548 kB
Committed_AS:  2364508 kB
PageTables:       1416 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node27 on Tue May  1 08:46:16 UTC 2007