Trace number 431830

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 1801.42

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=373-P1=127-P2=409-P3=11-P4=263-P5=269-B.opb
MD5SUM65bc139f592885e582edbd6d46332a4d
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 benchmark0.284956
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 variables135
Total number of constraints11
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 constraints11
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)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

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/431830-1178010887/instance-431830-1178010887.opb ......
2.49/2.56	c done parsing opb.
2.49/2.56	o 145
10.29/10.30	o 41
15.28/15.35	o 39
21.08/21.16	o 21
1415.98/1417.06	o 15
1800.09/1801.40	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431830-1178010887/instance-431830-1178010887.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node37/watcher-431830-1178010887 -o ROOT/results/node37/solver-431830-1178010887 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431830-1178010887/PBS4 /tmp/evaluation/431830-1178010887/instance-431830-1178010887.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: 0.99 0.99 0.99 3/78 9483
/proc/meminfo: memFree=1826496/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=1456 CPUtime=0
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 249001134 1490944 140 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 0 0 0
/proc/9483/statm: 364 140 87 219 0 141 0

[startup+0.080227 s]
/proc/loadavg: 0.99 0.99 0.99 3/78 9483
/proc/meminfo: memFree=1826496/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=2364 CPUtime=0.07
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 326 0 0 0 7 0 0 0 18 0 1 0 249001134 2420736 309 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 591 309 93 219 0 368 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2364

[startup+0.101231 s]
/proc/loadavg: 0.99 0.99 0.99 3/78 9483
/proc/meminfo: memFree=1826496/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=2364 CPUtime=0.1
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 357 0 0 0 10 0 0 0 18 0 1 0 249001134 2420736 340 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 591 340 93 219 0 368 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2364

[startup+0.301267 s]
/proc/loadavg: 0.99 0.99 0.99 3/78 9483
/proc/meminfo: memFree=1826496/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=3564 CPUtime=0.29
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 664 0 0 0 29 0 0 0 20 0 1 0 249001134 3649536 647 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 891 647 93 219 0 668 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3564

[startup+0.701342 s]
/proc/loadavg: 0.99 0.99 0.99 3/78 9483
/proc/meminfo: memFree=1826496/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=5808 CPUtime=0.69
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 1157 0 0 0 69 0 0 0 24 0 1 0 249001134 5947392 1140 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 1452 1140 93 219 0 1229 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5808

[startup+1.50249 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1821240/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=10636 CPUtime=1.49
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 1985 0 0 0 148 1 0 0 25 0 1 0 249001134 10891264 1919 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 2659 1919 94 219 0 2436 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10636

[startup+3.1018 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1818296/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=11824 CPUtime=3.09
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 2405 0 0 0 306 3 0 0 25 0 1 0 249001134 12107776 2242 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 2956 2242 104 219 0 2733 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11824

[startup+6.3014 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1817016/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=12260 CPUtime=6.29
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 2605 0 0 0 624 5 0 0 25 0 1 0 249001134 12554240 2442 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 3065 2442 104 219 0 2842 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12260

[startup+12.7016 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1815992/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=13592 CPUtime=12.68
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 3028 0 0 0 1260 8 0 0 25 0 1 0 249001134 13918208 2672 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 3398 2672 104 219 0 3175 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13592

[startup+25.502 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1814712/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=15932 CPUtime=25.47
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 3740 0 0 0 2531 16 0 0 25 0 1 0 249001134 16314368 2999 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 3983 2999 104 219 0 3760 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15932

[startup+51.1019 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1810936/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=17332 CPUtime=51.06
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 4713 0 0 0 5079 27 0 0 25 0 1 0 249001134 17747968 3972 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 4333 3972 104 219 0 4110 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17332

[startup+102.307 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1805496/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=30160 CPUtime=102.23
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 6787 0 0 0 10177 46 0 0 25 0 1 0 249001134 30883840 5277 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 7540 5277 104 219 0 7317 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 30160

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1802040/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=32256 CPUtime=162.17
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 7660 0 0 0 16152 65 0 0 25 0 1 0 249001134 33030144 6150 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 8064 6150 104 219 0 7841 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 32256

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1798968/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=33812 CPUtime=222.13
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 8412 0 0 0 22132 81 0 0 25 0 1 0 249001134 34623488 6902 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 8453 6902 104 219 0 8230 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 33812

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1796664/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=41280 CPUtime=282.09
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 10531 0 0 0 28114 95 0 0 25 0 1 0 249001134 42270720 7484 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 10320 7484 104 219 0 10097 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 41280

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1794488/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=42612 CPUtime=342.04
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 11085 0 0 0 34096 108 0 0 25 0 1 0 249001134 43634688 8038 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 10653 8038 104 219 0 10430 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 42612

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1792888/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=43652 CPUtime=402
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 11490 0 0 0 40079 121 0 0 25 0 1 0 249001134 44699648 8443 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 10913 8443 104 219 0 10690 0
Current children cumulated CPU time (s) 402
Current children cumulated vsize (KiB) 43652

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1791096/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=44500 CPUtime=461.96
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 11935 0 0 0 46063 133 0 0 25 0 1 0 249001134 45568000 8888 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 11125 8888 104 219 0 10902 0
Current children cumulated CPU time (s) 461.96
Current children cumulated vsize (KiB) 44500

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1789560/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=45104 CPUtime=521.9
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 12320 0 0 0 52045 145 0 0 25 0 1 0 249001134 46186496 9273 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 11276 9273 104 219 0 11053 0
Current children cumulated CPU time (s) 521.9
Current children cumulated vsize (KiB) 45104

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1787960/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=46704 CPUtime=581.87
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 12727 0 0 0 58030 157 0 0 25 0 1 0 249001134 47824896 9680 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 11676 9680 104 219 0 11453 0
Current children cumulated CPU time (s) 581.87
Current children cumulated vsize (KiB) 46704

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1786488/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=47572 CPUtime=641.83
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 13081 0 0 0 64019 164 0 0 25 0 1 0 249001134 48713728 10034 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 11893 10034 104 219 0 11670 0
Current children cumulated CPU time (s) 641.83
Current children cumulated vsize (KiB) 47572


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1778488/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=62604 CPUtime=821.7
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 18154 0 0 0 81969 201 0 0 25 0 1 0 249001134 64106496 12034 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 15651 12034 104 219 0 15428 0
Current children cumulated CPU time (s) 821.7
Current children cumulated vsize (KiB) 62604

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1777144/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=62748 CPUtime=881.65
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 18481 0 0 0 87954 211 0 0 25 0 1 0 249001134 64253952 12361 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 15687 12361 104 219 0 15464 0
Current children cumulated CPU time (s) 881.65
Current children cumulated vsize (KiB) 62748

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1775928/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=63780 CPUtime=941.61
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 18794 0 0 0 93940 221 0 0 25 0 1 0 249001134 65310720 12674 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 15945 12674 104 219 0 15722 0
Current children cumulated CPU time (s) 941.61
Current children cumulated vsize (KiB) 63780

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1774904/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=64704 CPUtime=1001.58
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 19047 0 0 0 99926 232 0 0 25 0 1 0 249001134 66256896 12927 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 16176 12927 104 219 0 15953 0
Current children cumulated CPU time (s) 1001.58
Current children cumulated vsize (KiB) 64704

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1773816/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=64704 CPUtime=1061.52
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 19320 0 0 0 105912 240 0 0 25 0 1 0 249001134 66256896 13200 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 16176 13200 104 219 0 15953 0
Current children cumulated CPU time (s) 1061.52
Current children cumulated vsize (KiB) 64704

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1772792/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=65688 CPUtime=1121.48
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 19580 0 0 0 111898 250 0 0 25 0 1 0 249001134 67264512 13460 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 16422 13460 104 219 0 16199 0
Current children cumulated CPU time (s) 1121.48
Current children cumulated vsize (KiB) 65688

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1771768/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=65832 CPUtime=1181.45
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 19821 0 0 0 117888 257 0 0 25 0 1 0 249001134 67411968 13701 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 16458 13701 104 219 0 16235 0
Current children cumulated CPU time (s) 1181.45
Current children cumulated vsize (KiB) 65832

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1770808/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=66876 CPUtime=1241.4
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 20055 0 0 0 123875 265 0 0 25 0 1 0 249001134 68481024 13935 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 16719 13935 104 219 0 16496 0
Current children cumulated CPU time (s) 1241.4
Current children cumulated vsize (KiB) 66876

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1769912/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=66876 CPUtime=1301.36
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 20271 0 0 0 129863 273 0 0 25 0 1 0 249001134 68481024 14151 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9483/statm: 16719 14151 104 219 0 16496 0
Current children cumulated CPU time (s) 1301.36
Current children cumulated vsize (KiB) 66876

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1768888/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=67152 CPUtime=1361.31
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 20521 0 0 0 135850 281 0 0 25 0 1 0 249001134 68763648 14401 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 16788 14401 104 219 0 16565 0
Current children cumulated CPU time (s) 1361.31
Current children cumulated vsize (KiB) 67152

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1767992/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=68260 CPUtime=1421.27
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 20762 0 0 0 141838 289 0 0 25 0 1 0 249001134 69898240 14642 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 17065 14642 104 219 0 16842 0
Current children cumulated CPU time (s) 1421.27
Current children cumulated vsize (KiB) 68260

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1767096/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=68260 CPUtime=1481.22
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 21007 0 0 0 147826 296 0 0 25 0 1 0 249001134 69898240 14887 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552699 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 17065 14887 104 219 0 16842 0
Current children cumulated CPU time (s) 1481.22
Current children cumulated vsize (KiB) 68260

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1766200/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=69596 CPUtime=1541.18
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 21217 0 0 0 153814 304 0 0 25 0 1 0 249001134 71266304 15097 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 17399 15097 104 219 0 17176 0
Current children cumulated CPU time (s) 1541.18
Current children cumulated vsize (KiB) 69596

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9484
/proc/meminfo: memFree=1765368/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=69596 CPUtime=1601.13
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 21421 0 0 0 159803 310 0 0 25 0 1 0 249001134 71266304 15301 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 17399 15301 104 219 0 17176 0
Current children cumulated CPU time (s) 1601.13
Current children cumulated vsize (KiB) 69596

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9486
/proc/meminfo: memFree=1764216/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=69596 CPUtime=1661.08
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 21672 0 0 0 165791 317 0 0 25 0 1 0 249001134 71266304 15552 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 17399 15552 104 219 0 17176 0
Current children cumulated CPU time (s) 1661.08
Current children cumulated vsize (KiB) 69596

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9486
/proc/meminfo: memFree=1763576/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=70848 CPUtime=1721.04
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 21838 0 0 0 171779 325 0 0 25 0 1 0 249001134 72548352 15718 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 17712 15718 104 219 0 17489 0
Current children cumulated CPU time (s) 1721.04
Current children cumulated vsize (KiB) 70848

[startup+1782.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9486
/proc/meminfo: memFree=1762872/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=70848 CPUtime=1781
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 22097 0 0 0 177767 333 0 0 25 0 1 0 249001134 72548352 15977 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 17712 15977 104 219 0 17489 0
Current children cumulated CPU time (s) 1781
Current children cumulated vsize (KiB) 70848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.4 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 9486
/proc/meminfo: memFree=1762424/2055920 swapFree=4145560/4192956
[pid=9483] ppid=9481 vsize=70848 CPUtime=1800.09
/proc/9483/stat : 9483 (PBS4) R 9481 9483 8179 0 -1 4194304 22132 0 0 0 179673 336 0 0 25 0 1 0 249001134 72548352 16012 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9483/statm: 17712 16012 104 219 0 17489 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 70848

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): 1801.42
CPU time (s): 1800.11
CPU user time (s): 1796.74
CPU system time (s): 3.37449
CPU usage (%): 99.9276
Max. virtual memory (cumulated for all children) (KiB): 72152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.74
system time used= 3.37449
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22133
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= 42165

runsolver used 1.55776 second user time and 5.00124 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Tue May  1 09:14:47 UTC 2007

IDJOB= 431830
IDBENCH= 48080
IDSOLVER= 157
FILE ID= node37/431830-1178010887

PBS_JOBID= 4728263

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=373-P1=127-P2=409-P3=11-P4=263-P5=269-B.opb
COMMAND LINE= /tmp/evaluation/431830-1178010887/PBS4 /tmp/evaluation/431830-1178010887/instance-431830-1178010887.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-431830-1178010887 -o ROOT/results/node37/conversion-431830-1178010887 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431830-1178010887/instance-431830-1178010887.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-431830-1178010887 -o ROOT/results/node37/solver-431830-1178010887 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431830-1178010887/PBS4 /tmp/evaluation/431830-1178010887/instance-431830-1178010887.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  65bc139f592885e582edbd6d46332a4d

RANDOM SEED= 175454722

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1826904 kB
Buffers:         35228 kB
Cached:         107036 kB
SwapCached:      14952 kB
Active:          57236 kB
Inactive:       108404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826904 kB
SwapTotal:     4192956 kB
SwapFree:      4145560 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          30308 kB
Slab:            48720 kB
Committed_AS:  2212204 kB
PageTables:       2000 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 node37 on Tue May  1 09:44:50 UTC 2007