Trace number 453624

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 2007-03-23No Cert. 1800.09 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_4.opb
MD5SUM4c6ab7a9b1b11dc4bf8c6231156cc585
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark40.2319
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint26
Maximum length of a constraint41
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)3070
Sum of products size (including duplicates)6140
Number of different products3070
Sum of products size6140

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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/453624-1178144441/instance-453624-1178144441.opb ......
0.00/0.07	c done parsing opb.
0.00/0.07	o 44
0.00/0.07	o 43
0.00/0.08	o 42
0.00/0.08	o 41
0.00/0.08	o 40
0.00/0.08	o 39
0.00/0.08	o 38
0.00/0.08	o 37
0.00/0.09	o 36
0.00/0.09	o 35
0.00/0.09	o 34
0.00/0.09	o 33
0.00/0.09	o 32
0.09/0.09	o 31
0.09/0.09	o 30
0.09/0.10	o 29
0.09/0.10	o 28
0.09/0.10	o 27
0.09/0.10	o 26
0.09/0.10	o 25
0.09/0.10	o 24
0.09/0.10	o 23
0.09/0.11	o 22
0.09/0.11	o 21
0.09/0.11	o 20
0.09/0.11	o 19
0.09/0.11	o 18
0.09/0.11	o 17
0.09/0.11	o 16
0.09/0.12	o 15
0.09/0.12	o 14
0.09/0.12	o 13
0.09/0.12	o 12
0.09/0.12	o 11
0.09/0.13	o 10
0.09/0.13	o 9
0.59/0.62	o 8
10.29/10.36	o 7
37.98/38.07	o 6
136.65/136.71	o 5
1800.07/1800.71	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453624-1178144441/instance-453624-1178144441.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node20/watcher-453624-1178144441 -o ROOT/results/node20/solver-453624-1178144441 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453624-1178144441/PBS4 /tmp/evaluation/453624-1178144441/instance-453624-1178144441.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: 0.93 0.94 0.92 3/77 13760
/proc/meminfo: memFree=1648512/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=1768 CPUtime=0
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 262361424 1810432 220 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 442 220 87 219 0 219 0

[startup+0.097191 s]
/proc/loadavg: 0.93 0.94 0.92 3/77 13760
/proc/meminfo: memFree=1648512/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=2616 CPUtime=0.09
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 524 0 0 0 9 0 0 0 18 0 1 0 262361424 2678784 475 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 654 475 103 219 0 431 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2616

[startup+0.101192 s]
/proc/loadavg: 0.93 0.94 0.92 3/77 13760
/proc/meminfo: memFree=1648512/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=2748 CPUtime=0.09
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 529 0 0 0 9 0 0 0 18 0 1 0 262361424 2813952 480 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 687 480 103 219 0 464 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2748

[startup+0.301233 s]
/proc/loadavg: 0.93 0.94 0.92 3/77 13760
/proc/meminfo: memFree=1648512/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=2880 CPUtime=0.29
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 587 0 0 0 29 0 0 0 19 0 1 0 262361424 2949120 538 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547725 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 720 538 103 219 0 497 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2880

[startup+0.701313 s]
/proc/loadavg: 0.93 0.94 0.92 3/77 13760
/proc/meminfo: memFree=1648512/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=3264 CPUtime=0.69
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 639 0 0 0 69 0 0 0 22 0 1 0 262361424 3342336 590 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 816 590 104 219 0 593 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3264

[startup+1.50147 s]
/proc/loadavg: 0.93 0.94 0.92 2/78 13761
/proc/meminfo: memFree=1646456/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=3460 CPUtime=1.49
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 703 0 0 0 148 1 0 0 25 0 1 0 262361424 3543040 654 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 865 654 104 219 0 642 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3460

[startup+3.1018 s]
/proc/loadavg: 0.93 0.94 0.92 2/78 13761
/proc/meminfo: memFree=1646072/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=3972 CPUtime=3.09
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 801 0 0 0 308 1 0 0 25 0 1 0 262361424 4067328 752 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 993 752 104 219 0 770 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3972

[startup+6.30144 s]
/proc/loadavg: 0.93 0.94 0.92 2/78 13761
/proc/meminfo: memFree=1645112/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=5296 CPUtime=6.29
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 1026 0 0 0 627 2 0 0 25 0 1 0 262361424 5423104 928 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 1324 928 104 219 0 1101 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5296

[startup+12.7017 s]
/proc/loadavg: 0.94 0.94 0.92 2/78 13761
/proc/meminfo: memFree=1644152/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=5792 CPUtime=12.69
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 1295 0 0 0 1266 3 0 0 25 0 1 0 262361424 5931008 1197 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 1448 1197 104 219 0 1225 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5792

[startup+25.5013 s]
/proc/loadavg: 0.95 0.94 0.92 2/78 13761
/proc/meminfo: memFree=1641528/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=9428 CPUtime=25.48
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 2036 0 0 0 2543 5 0 0 25 0 1 0 262361424 9654272 1841 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 2357 1841 104 219 0 2134 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9428

[startup+51.1014 s]
/proc/loadavg: 0.97 0.94 0.92 2/78 13761
/proc/meminfo: memFree=1639672/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=11524 CPUtime=51.08
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 2678 0 0 0 5097 11 0 0 25 0 1 0 262361424 11800576 2290 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 2881 2290 104 219 0 2658 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11524

[startup+102.306 s]
/proc/loadavg: 0.98 0.95 0.92 2/78 13761
/proc/meminfo: memFree=1637496/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=12524 CPUtime=102.26
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 3215 0 0 0 10205 21 0 0 25 0 1 0 262361424 12824576 2827 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 3131 2827 104 219 0 2908 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12524

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.92 2/78 13761
/proc/meminfo: memFree=1634232/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=19348 CPUtime=162.23
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 4414 0 0 0 16192 31 0 0 25 0 1 0 262361424 19812352 3641 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559469 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 4837 3641 104 219 0 4614 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 19348

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.92 2/78 13761
/proc/meminfo: memFree=1631352/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=20496 CPUtime=222.21
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 5107 0 0 0 22179 42 0 0 25 0 1 0 262361424 20987904 4334 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547364 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 5124 4334 104 219 0 4901 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 20496

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 13761
/proc/meminfo: memFree=1628792/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=21540 CPUtime=282.19
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 5731 0 0 0 28170 49 0 0 25 0 1 0 262361424 22056960 4958 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 5385 4958 104 219 0 5162 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 21540

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 13761
/proc/meminfo: memFree=1626488/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=33540 CPUtime=342.17
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 7088 0 0 0 34159 58 0 0 25 0 1 0 262361424 34344960 5546 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 8385 5546 104 219 0 8162 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 33540

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 13761
/proc/meminfo: memFree=1623992/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=34208 CPUtime=402.15
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 7701 0 0 0 40148 67 0 0 25 0 1 0 262361424 35028992 6159 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 8552 6159 104 219 0 8329 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 34208

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 13761
/proc/meminfo: memFree=1621240/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=35368 CPUtime=462.13
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 8397 0 0 0 46136 77 0 0 25 0 1 0 262361424 36216832 6855 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 8842 6855 104 219 0 8619 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 35368

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 13761
/proc/meminfo: memFree=1618360/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=36312 CPUtime=522.11
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 9139 0 0 0 52125 86 0 0 25 0 1 0 262361424 37183488 7597 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 9078 7597 104 219 0 8855 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 36312

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 13761
/proc/meminfo: memFree=1615736/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=37236 CPUtime=582.09
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 9772 0 0 0 58115 94 0 0 25 0 1 0 262361424 38129664 8230 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 9309 8230 104 219 0 9086 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 37236

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 13761
/proc/meminfo: memFree=1613368/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=38228 CPUtime=642.06
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 10377 0 0 0 64104 102 0 0 25 0 1 0 262361424 39145472 8835 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557785 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 9557 8835 104 219 0 9334 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 38228


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 13761
/proc/meminfo: memFree=1605560/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=63716 CPUtime=881.98
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 13871 0 0 0 88062 136 0 0 25 0 1 0 262361424 65245184 10792 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 15929 10792 104 219 0 15706 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 63716

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 13761
/proc/meminfo: memFree=1603320/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=64456 CPUtime=941.96
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 14441 0 0 0 94054 142 0 0 25 0 1 0 262361424 66002944 11362 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 16114 11362 104 219 0 15891 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 64456

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 13761
/proc/meminfo: memFree=1601592/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=65040 CPUtime=1001.94
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 14843 0 0 0 100046 148 0 0 25 0 1 0 262361424 66600960 11764 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 16260 11764 104 219 0 16037 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 65040

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 13761
/proc/meminfo: memFree=1599672/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=65956 CPUtime=1061.92
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 15347 0 0 0 106035 157 0 0 25 0 1 0 262361424 67538944 12268 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 16489 12268 104 219 0 16266 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 65956

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 13761
/proc/meminfo: memFree=1597496/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=66664 CPUtime=1121.9
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 15873 0 0 0 112026 164 0 0 25 0 1 0 262361424 68263936 12794 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547656 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 16666 12794 104 219 0 16443 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 66664

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 13761
/proc/meminfo: memFree=1595896/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=67296 CPUtime=1181.87
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 16295 0 0 0 118017 170 0 0 25 0 1 0 262361424 68911104 13216 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 16824 13216 104 219 0 16601 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 67296

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 13761
/proc/meminfo: memFree=1594232/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=67748 CPUtime=1241.86
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 16699 0 0 0 124009 177 0 0 25 0 1 0 262361424 69373952 13620 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 16937 13620 104 219 0 16714 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 67748

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 13763
/proc/meminfo: memFree=1592440/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=68476 CPUtime=1301.83
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 17135 0 0 0 130000 183 0 0 25 0 1 0 262361424 70119424 14056 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559471 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 17119 14056 104 219 0 16896 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 68476

[startup+1362.3 s]
/proc/loadavg: 1.07 0.99 0.93 2/78 13763
/proc/meminfo: memFree=1590712/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=68848 CPUtime=1361.81
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 17559 0 0 0 135991 190 0 0 25 0 1 0 262361424 70500352 14480 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 17212 14480 104 219 0 16989 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 68848

[startup+1422.31 s]
/proc/loadavg: 1.02 0.99 0.93 2/78 13763
/proc/meminfo: memFree=1589304/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=69112 CPUtime=1421.79
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 17904 0 0 0 141982 197 0 0 25 0 1 0 262361424 70770688 14825 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 17278 14825 104 219 0 17055 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 69112

[startup+1482.3 s]
/proc/loadavg: 1.01 0.99 0.93 2/78 13763
/proc/meminfo: memFree=1587448/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=69892 CPUtime=1481.77
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 18369 0 0 0 147975 202 0 0 25 0 1 0 262361424 71569408 15290 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 17473 15290 104 219 0 17250 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 69892

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 13763
/proc/meminfo: memFree=1585784/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=70460 CPUtime=1541.74
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 18786 0 0 0 153965 209 0 0 25 0 1 0 262361424 72151040 15707 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 17615 15707 104 219 0 17392 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 70460

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 13763
/proc/meminfo: memFree=1584184/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=71400 CPUtime=1601.72
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 19195 0 0 0 159956 216 0 0 25 0 1 0 262361424 73113600 16116 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 17850 16116 104 219 0 17627 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 71400

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 13763
/proc/meminfo: memFree=1582584/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=72000 CPUtime=1661.7
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 19581 0 0 0 165948 222 0 0 25 0 1 0 262361424 73728000 16502 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 18000 16502 104 219 0 17777 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 72000

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 13763
/proc/meminfo: memFree=1580792/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=72776 CPUtime=1721.68
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 20036 0 0 0 171940 228 0 0 25 0 1 0 262361424 74522624 16957 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 18194 16957 104 219 0 17971 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 72776

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 13763
/proc/meminfo: memFree=1579192/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=106264 CPUtime=1781.66
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 20433 0 0 0 177931 235 0 0 25 0 1 0 262361424 108814336 17354 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 26566 17354 104 219 0 26343 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 106264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 13763
/proc/meminfo: memFree=1578680/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=106396 CPUtime=1800.07
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 20552 0 0 0 179770 237 0 0 25 0 1 0 262361424 108949504 17473 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559624 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 26599 17473 104 219 0 26376 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 106396

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 13763
/proc/meminfo: memFree=1578680/2055920 swapFree=4154924/4192956
[pid=13760] ppid=13758 vsize=106396 CPUtime=1800.07
/proc/13760/stat : 13760 (PBS4) R 13758 13760 11241 0 -1 4194304 20552 0 0 0 179770 237 0 0 25 0 1 0 262361424 108949504 17473 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559624 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13760/statm: 26599 17473 104 219 0 26376 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 106396

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.09
CPU user time (s): 1797.7
CPU system time (s): 2.38564
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 106396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.7
system time used= 2.38564
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20553
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= 2730

runsolver used 1.46778 second user time and 4.00939 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed May  2 22:20:41 UTC 2007

IDJOB= 453624
IDBENCH= 48143
IDSOLVER= 157
FILE ID= node20/453624-1178144441

PBS_JOBID= 4751055

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_25_4.opb
COMMAND LINE= /tmp/evaluation/453624-1178144441/PBS4 /tmp/evaluation/453624-1178144441/instance-453624-1178144441.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-453624-1178144441 -o ROOT/results/node20/conversion-453624-1178144441 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453624-1178144441/instance-453624-1178144441.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-453624-1178144441 -o ROOT/results/node20/solver-453624-1178144441 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453624-1178144441/PBS4 /tmp/evaluation/453624-1178144441/instance-453624-1178144441.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  4c6ab7a9b1b11dc4bf8c6231156cc585

RANDOM SEED= 433182022

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1649048 kB
Buffers:        216600 kB
Cached:          77196 kB
SwapCached:      16828 kB
Active:         197920 kB
Inactive:       120680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1649048 kB
SwapTotal:     4192956 kB
SwapFree:      4154924 kB
Dirty:            1368 kB
Writeback:           0 kB
Mapped:          30948 kB
Slab:            73856 kB
Committed_AS:  6516580 kB
PageTables:       1748 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 node20 on Wed May  2 22:50:44 UTC 2007