Trace number 455439

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. 1800.11 1800.77

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_25_4.opb
MD5SUMfeead174159765db2806c13d35bd6cbe
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-16
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -16
Optimality of the best value was proved NO
Number of variables200
Total number of constraints301
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
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 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6140
Sum of products size (including duplicates)12280
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/455439-1178043562/instance-455439-1178043562.opb ......
0.69/0.79	c done parsing opb.
0.69/0.79	o 94
0.89/0.91	o 93
0.99/1.02	o 92
0.99/1.06	o 91
1.09/1.17	o 90
1.09/1.20	o 89
3.79/3.82	o 88
6.50/6.60	o 87
215.91/216.06	o 86
1800.04/1800.71	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/455439-1178043562/instance-455439-1178043562.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node46/watcher-455439-1178043562 -o ROOT/results/node46/solver-455439-1178043562 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/455439-1178043562/PBS4 /tmp/evaluation/455439-1178043562/instance-455439-1178043562.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: 0.77 0.95 0.98 3/78 14026
/proc/meminfo: memFree=1828152/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=1780 CPUtime=0
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 244 0 0 0 0 0 0 0 18 0 1 0 159039212 1822720 227 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530221 0 0 4096 0 0 0 0 17 1 0 0
/proc/14026/statm: 445 227 87 219 0 222 0

[startup+0.0354021 s]
/proc/loadavg: 0.77 0.95 0.98 3/78 14026
/proc/meminfo: memFree=1828152/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=2312 CPUtime=0.03
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 362 0 0 0 3 0 0 0 18 0 1 0 159039212 2367488 345 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593253 0 0 4096 0 0 0 0 17 1 0 0
/proc/14026/statm: 578 345 87 219 0 355 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2312

[startup+0.101413 s]
/proc/loadavg: 0.77 0.95 0.98 3/78 14026
/proc/meminfo: memFree=1828152/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=2724 CPUtime=0.09
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 543 0 0 0 9 0 0 0 18 0 1 0 159039212 2789376 493 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559762 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 681 493 93 219 0 458 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2724

[startup+0.301449 s]
/proc/loadavg: 0.77 0.95 0.98 3/78 14026
/proc/meminfo: memFree=1828152/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=2724 CPUtime=0.29
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 543 0 0 0 29 0 0 0 19 0 1 0 159039212 2789376 493 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 681 493 93 219 0 458 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2724

[startup+0.701523 s]
/proc/loadavg: 0.77 0.95 0.98 3/78 14026
/proc/meminfo: memFree=1828152/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=2856 CPUtime=0.69
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 555 0 0 0 69 0 0 0 23 0 1 0 159039212 2924544 505 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 714 505 93 219 0 491 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2856

[startup+1.50167 s]
/proc/loadavg: 0.77 0.95 0.98 2/79 14027
/proc/meminfo: memFree=1826288/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=4084 CPUtime=1.49
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 856 0 0 0 149 0 0 0 25 0 1 0 159039212 4182016 806 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 1021 806 104 219 0 798 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4084

[startup+3.10197 s]
/proc/loadavg: 0.77 0.95 0.98 2/79 14027
/proc/meminfo: memFree=1823536/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=11708 CPUtime=3.09
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 2087 0 0 0 307 2 0 0 25 0 1 0 159039212 11988992 1988 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 2927 1988 104 219 0 2704 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11708

[startup+6.30156 s]
/proc/loadavg: 0.79 0.95 0.98 2/79 14027
/proc/meminfo: memFree=1816512/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=20700 CPUtime=6.29
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 3435 0 0 0 626 3 0 0 25 0 1 0 159039212 21196800 3336 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 5175 3336 104 219 0 4952 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20700

[startup+12.7017 s]
/proc/loadavg: 0.81 0.95 0.98 2/79 14027
/proc/meminfo: memFree=1807424/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=22700 CPUtime=12.68
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 5564 0 0 0 1262 6 0 0 25 0 1 0 159039212 23244800 5368 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 5675 5368 104 219 0 5452 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22700

[startup+25.5011 s]
/proc/loadavg: 0.85 0.95 0.98 2/79 14027
/proc/meminfo: memFree=1795840/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=41540 CPUtime=25.48
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 8585 0 0 0 2537 11 0 0 25 0 1 0 159039212 42536960 8196 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 10385 8196 104 219 0 10162 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41540

[startup+51.1019 s]
/proc/loadavg: 0.90 0.96 0.98 2/79 14027
/proc/meminfo: memFree=1773824/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=76288 CPUtime=51.07
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 14048 0 0 0 5089 18 0 0 25 0 1 0 159039212 78118912 13659 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 19072 13659 104 219 0 18849 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 76288

[startup+102.305 s]
/proc/loadavg: 0.95 0.96 0.98 2/79 14027
/proc/meminfo: memFree=1741760/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=149192 CPUtime=102.26
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 22371 0 0 0 10196 30 0 0 25 0 1 0 159039212 152772608 21597 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 37298 21597 104 219 0 37075 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 149192

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/79 14027
/proc/meminfo: memFree=1711488/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=153220 CPUtime=162.23
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 29972 0 0 0 16180 43 0 0 25 0 1 0 159039212 156897280 29198 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 38305 29198 104 219 0 38082 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 153220

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14027
/proc/meminfo: memFree=1689344/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=160036 CPUtime=222.21
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 36277 0 0 0 22168 53 0 0 25 0 1 0 159039212 163876864 34635 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 40009 34635 104 219 0 39786 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 160036

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14027
/proc/meminfo: memFree=1670912/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=294448 CPUtime=282.19
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 41024 0 0 0 28157 62 0 0 25 0 1 0 159039212 301514752 39250 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 73612 39250 104 219 0 73389 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 294448

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14027
/proc/meminfo: memFree=1653632/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=299072 CPUtime=342.16
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 45617 0 0 0 34149 67 0 0 25 0 1 0 159039212 306249728 43513 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 74768 43513 104 219 0 74545 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 299072

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14027
/proc/meminfo: memFree=1638464/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=302020 CPUtime=402.14
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 49576 0 0 0 40139 75 0 0 25 0 1 0 159039212 309268480 47274 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 75505 47274 104 219 0 75282 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 302020

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14027
/proc/meminfo: memFree=1624512/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=303708 CPUtime=462.13
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 53282 0 0 0 46132 81 0 0 25 0 1 0 159039212 310996992 50749 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 75927 50749 104 219 0 75704 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 303708

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14027
/proc/meminfo: memFree=1608704/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=307864 CPUtime=522.1
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 57700 0 0 0 52122 88 0 0 25 0 1 0 159039212 315252736 54738 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 76966 54738 104 219 0 76743 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 307864

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14027
/proc/meminfo: memFree=1596736/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=316848 CPUtime=582.07
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 62642 0 0 0 58113 94 0 0 25 0 1 0 159039212 324452352 57714 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549582 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 79212 57714 104 219 0 78989 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 316848

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14027
/proc/meminfo: memFree=1584320/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=318680 CPUtime=642.06
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 65848 0 0 0 64107 99 0 0 25 0 1 0 159039212 326328320 60756 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 79670 60756 104 219 0 79447 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 318680


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14027
/proc/meminfo: memFree=1554496/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=325740 CPUtime=881.97
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 74292 0 0 0 88081 116 0 0 25 0 1 0 159039212 333557760 68213 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 81435 68213 104 219 0 81212 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 325740

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14027
/proc/meminfo: memFree=1543936/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=330012 CPUtime=941.95
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 77571 0 0 0 94074 121 0 0 25 0 1 0 159039212 337932288 70807 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 82503 70807 104 219 0 82280 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 330012

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14027
/proc/meminfo: memFree=1534784/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=330740 CPUtime=1001.93
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 79887 0 0 0 100067 126 0 0 25 0 1 0 159039212 338677760 73090 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 82685 73090 104 219 0 82462 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 330740

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14027
/proc/meminfo: memFree=1524608/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=332676 CPUtime=1061.9
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 82833 0 0 0 106060 130 0 0 25 0 1 0 159039212 340660224 75742 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549317 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 83169 75742 104 219 0 82946 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 332676

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14029
/proc/meminfo: memFree=1514744/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=335216 CPUtime=1121.88
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 85600 0 0 0 112054 134 0 0 25 0 1 0 159039212 343261184 78117 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 83804 78117 104 219 0 83581 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 335216

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14029
/proc/meminfo: memFree=1504384/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=468432 CPUtime=1181.86
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 88371 0 0 0 118045 141 0 0 25 0 1 0 159039212 479674368 80594 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 117108 80594 104 219 0 116885 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 468432

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14029
/proc/meminfo: memFree=1502784/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=468952 CPUtime=1241.84
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 88752 0 0 0 124040 144 0 0 25 0 1 0 159039212 480206848 80942 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 117238 80942 104 219 0 117015 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 468952

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14029
/proc/meminfo: memFree=1501824/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=469984 CPUtime=1301.82
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 89182 0 0 0 130035 147 0 0 25 0 1 0 159039212 481263616 81177 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549515 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 117496 81177 104 219 0 117273 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 469984

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14029
/proc/meminfo: memFree=1498944/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=474880 CPUtime=1361.8
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 90869 0 0 0 136029 151 0 0 25 0 1 0 159039212 486277120 81888 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 118720 81888 104 219 0 118497 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 474880

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14029
/proc/meminfo: memFree=1497600/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=476064 CPUtime=1421.78
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 91277 0 0 0 142024 154 0 0 25 0 1 0 159039212 487489536 82231 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 119016 82231 104 219 0 118793 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 476064

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14029
/proc/meminfo: memFree=1496960/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=476708 CPUtime=1481.75
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 91555 0 0 0 148019 156 0 0 25 0 1 0 159039212 488148992 82379 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549323 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 119177 82379 104 219 0 118954 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 476708

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14029
/proc/meminfo: memFree=1496000/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=477484 CPUtime=1541.73
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 91881 0 0 0 154013 160 0 0 25 0 1 0 159039212 488943616 82607 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 119371 82607 104 219 0 119148 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 477484

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14029
/proc/meminfo: memFree=1495552/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=477740 CPUtime=1601.71
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 92077 0 0 0 160008 163 0 0 25 0 1 0 159039212 489205760 82738 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 119435 82738 104 219 0 119212 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 477740

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14029
/proc/meminfo: memFree=1494336/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=479532 CPUtime=1661.68
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 92825 0 0 0 166003 165 0 0 25 0 1 0 159039212 491040768 83031 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 119883 83031 104 219 0 119660 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 479532

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14029
/proc/meminfo: memFree=1493376/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=480776 CPUtime=1721.66
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 93272 0 0 0 171998 168 0 0 25 0 1 0 159039212 492314624 83250 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 120194 83250 104 219 0 119971 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 480776

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14029
/proc/meminfo: memFree=1490368/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=483080 CPUtime=1781.64
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 94634 0 0 0 177993 171 0 0 25 0 1 0 159039212 494673920 84025 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 120770 84025 104 219 0 120547 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 483080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14029
/proc/meminfo: memFree=1487168/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=495888 CPUtime=1800.04
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 98559 0 0 0 179831 173 0 0 25 0 1 0 159039212 507789312 84812 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 123972 84812 104 219 0 123749 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 495888

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: 0.99 0.97 0.98 2/79 14029
/proc/meminfo: memFree=1487168/2055920 swapFree=4159404/4192956
[pid=14026] ppid=14024 vsize=495888 CPUtime=1800.04
/proc/14026/stat : 14026 (PBS4) R 14024 14026 13960 0 -1 4194304 98559 0 0 0 179831 173 0 0 25 0 1 0 159039212 507789312 84812 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14026/statm: 123972 84812 104 219 0 123749 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 495888

Child status: 0
Real time (s): 1800.77
CPU time (s): 1800.11
CPU user time (s): 1798.32
CPU system time (s): 1.79573
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 507792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.32
system time used= 1.79573
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 98560
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= 38003

runsolver used 1.66875 second user time and 4.57031 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Tue May  1 18:19:22 UTC 2007

IDJOB= 455439
IDBENCH= 48264
IDSOLVER= 157
FILE ID= node46/455439-1178043562

PBS_JOBID= 4728453

Free space on /tmp= 66219 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_100_25_4.opb
COMMAND LINE= /tmp/evaluation/455439-1178043562/PBS4 /tmp/evaluation/455439-1178043562/instance-455439-1178043562.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-455439-1178043562 -o ROOT/results/node46/conversion-455439-1178043562 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/455439-1178043562/instance-455439-1178043562.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-455439-1178043562 -o ROOT/results/node46/solver-455439-1178043562 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/455439-1178043562/PBS4 /tmp/evaluation/455439-1178043562/instance-455439-1178043562.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  feead174159765db2806c13d35bd6cbe

RANDOM SEED= 411308850

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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		: 3000.268
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:       1828688 kB
Buffers:         75320 kB
Cached:          68712 kB
SwapCached:       2780 kB
Active:         124252 kB
Inactive:        44036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828688 kB
SwapTotal:     4192956 kB
SwapFree:      4159404 kB
Dirty:            1424 kB
Writeback:           0 kB
Mapped:          30776 kB
Slab:            44340 kB
Committed_AS:  5082300 kB
PageTables:       1992 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= 66219 MiB

End job on node46 on Tue May  1 18:49:25 UTC 2007