Trace number 2089303

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerCPU timeWall clock time
pcs 0.3.2SAT 1328.37 1337.27

DiagnosticValue
ASSIGNMENTS266560

General information on the benchmark

Namecsp/tightness0.5/
normalized-rand-2-40-25-180-500-9_ext.xml
MD5SUM3d9f7cd414a8b788dc2795e0295470a6
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.51577
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints180
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension180
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.18/0.20	c Seed is 1631576518
0.18/0.20	c Constructing HOME/instance-2089303-1247729930.xml  with 4500 constraints
0.18/0.20	c Solving 266560 backtracks 22 restarts
1328.28/1337.27	s SATISFIABLE
1328.28/1337.27	c V0=3, V1=21, V2=0, V3=13, V4=5, V5=22, V6=6, V7=21, V8=2, V9=23, V10=16, V11=19, V12=4, V13=11, V14=3, V15=14, V16=19, V17=9, V18=2, V19=22, V20=21, V21=16, V22=22, V23=8, V24=14, V25=22, V26=0, V27=9, V28=23, V29=12, V30=4, V31=10, V32=13, V33=2, V34=2, V35=19, V36=20, V37=23, V38=20, V39=12, 
1328.28/1337.27	v 3 21 0 13 5 22 6 21 2 23 16 19 4 11 3 14 19 9 2 22 21 16 22 8 14 22 0 9 23 12 4 10 13 2 2 19 20 23 20 12 
1328.28/1337.27	d ASSIGNMENTS 266560

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2089303-1247729930/watcher-2089303-1247729930 -o /tmp/evaluation-result-2089303-1247729930/solver-2089303-1247729930 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1631576518 HOME/instance-2089303-1247729930.xml 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 19554
/proc/meminfo: memFree=1478992/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=5256 CPUtime=0
/proc/19554/stat : 19554 (pcssolve) R 19552 19554 17714 0 -1 4194304 63 0 0 0 0 0 0 0 22 0 1 0 60060797 5382144 48 996147200 4194304 4889804 548682068800 18446744073709551615 259350642148 0 0 4096 0 0 0 0 17 1 0 0
/proc/19554/statm: 1314 48 37 169 0 13 0

[startup+0.0993519 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 19554
/proc/meminfo: memFree=1478992/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=5704 CPUtime=0.07
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 1122 822 0 0 7 0 0 0 18 0 1 0 60060797 5840896 731 996147200 134512640 135095119 4294956304 18446744073709551615 134803252 0 0 4096 0 0 0 0 17 1 0 0
/proc/19554/statm: 1426 731 364 142 0 380 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5704

[startup+0.102345 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 19554
/proc/meminfo: memFree=1478992/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=5704 CPUtime=0.07
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 1131 822 0 0 7 0 0 0 18 0 1 0 60060797 5840896 740 996147200 134512640 135095119 4294956304 18446744073709551615 134693903 0 0 4096 0 0 0 0 17 1 0 0
/proc/19554/statm: 1426 740 364 142 0 380 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5704

[startup+0.301369 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 19554
/proc/meminfo: memFree=1478992/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=7024 CPUtime=0.28
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 1491 822 0 0 27 1 0 0 19 0 1 0 60060797 7192576 1067 996147200 134512640 135095119 4294956304 18446744073709551615 134615498 0 0 4096 0 0 0 0 17 1 0 0
/proc/19554/statm: 1756 1067 378 142 0 710 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7024

[startup+0.701418 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 19554
/proc/meminfo: memFree=1478992/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=7024 CPUtime=0.68
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 1503 822 0 0 67 1 0 0 23 0 1 0 60060797 7192576 1079 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/19554/statm: 1756 1079 378 142 0 710 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7024

[startup+1.50251 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19560
/proc/meminfo: memFree=1476104/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=7024 CPUtime=1.47
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 1519 822 0 0 146 1 0 0 25 0 1 0 60060797 7192576 1095 996147200 134512640 135095119 4294956304 18446744073709551615 134616996 0 0 4096 0 0 0 0 17 1 0 0
/proc/19554/statm: 1756 1095 378 142 0 710 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7024

[startup+3.10171 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19560
/proc/meminfo: memFree=1475976/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=7924 CPUtime=3.06
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 1695 822 0 0 305 1 0 0 25 0 1 0 60060797 8114176 1206 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19554/statm: 1981 1206 378 142 0 935 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7924

[startup+6.30108 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19560
/proc/meminfo: memFree=1474568/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=10896 CPUtime=6.23
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 2433 822 0 0 622 1 0 0 25 0 1 0 60060797 11157504 1687 996147200 134512640 135095119 4294956304 18446744073709551615 134636898 0 0 4096 0 0 0 0 17 1 0 0
/proc/19554/statm: 2724 1687 378 142 0 1678 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10896

[startup+12.7018 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19560
/proc/meminfo: memFree=1471048/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=11160 CPUtime=12.56
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 2760 822 0 0 1255 1 0 0 25 0 1 0 60060797 11427840 2014 996147200 134512640 135095119 4294956304 18446744073709551615 134642978 0 0 4096 0 0 0 0 17 1 0 0
/proc/19554/statm: 2790 2014 378 142 0 1744 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11160

[startup+25.5013 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19560
/proc/meminfo: memFree=1465096/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=16732 CPUtime=25.25
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 4477 822 0 0 2522 3 0 0 25 0 1 0 60060797 17133568 2961 996147200 134512640 135095119 4294956304 18446744073709551615 134638149 0 0 4096 0 0 0 0 17 1 0 0
/proc/19554/statm: 4183 2961 378 142 0 3137 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 16732

[startup+51.1014 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19560
/proc/meminfo: memFree=1456008/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=22408 CPUtime=50.61
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 6380 822 0 0 5056 5 0 0 25 0 1 0 60060797 22945792 3839 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19554/statm: 5602 3839 378 142 0 4556 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 22408

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19560
/proc/meminfo: memFree=1437576/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=29592 CPUtime=101.34
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 8801 822 0 0 10127 7 0 0 25 0 1 0 60060797 30302208 5747 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19554/statm: 7398 5747 378 142 0 6352 0
Current children cumulated CPU time (s) 101.34
Current children cumulated vsize (KiB) 29592

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19560
/proc/meminfo: memFree=1417032/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=30912 CPUtime=160.79
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 9727 822 0 0 16070 9 0 0 25 0 1 0 60060797 31653888 6673 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/19554/statm: 7728 6673 378 142 0 6682 0
Current children cumulated CPU time (s) 160.79
Current children cumulated vsize (KiB) 30912

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19560
/proc/meminfo: memFree=1400648/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=41732 CPUtime=220.24
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 12921 822 0 0 22012 12 0 0 25 0 1 0 60060797 42733568 7818 996147200 134512640 135095119 4294956304 18446744073709551615 134637480 0 0 4096 0 0 0 0 17 1 0 0
/proc/19554/statm: 10433 7818 378 142 0 9387 0
Current children cumulated CPU time (s) 220.24
Current children cumulated vsize (KiB) 41732

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19560
/proc/meminfo: memFree=1384200/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=43968 CPUtime=279.7
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 13920 822 0 0 27956 14 0 0 25 0 1 0 60060797 45023232 8817 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19554/statm: 10992 8817 378 142 0 9946 0
Current children cumulated CPU time (s) 279.7
Current children cumulated vsize (KiB) 43968

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19560
/proc/meminfo: memFree=1361672/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=55984 CPUtime=339.16
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 17318 822 0 0 33900 16 0 0 25 0 1 0 60060797 57327616 11190 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19554/statm: 13996 11190 378 142 0 12950 0
Current children cumulated CPU time (s) 339.16
Current children cumulated vsize (KiB) 55984

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19560
/proc/meminfo: memFree=1347656/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=55984 CPUtime=398.62
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 17695 822 0 0 39845 17 0 0 25 0 1 0 60060797 57327616 11567 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19554/statm: 13996 11567 378 142 0 12950 0
Current children cumulated CPU time (s) 398.62
Current children cumulated vsize (KiB) 55984

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19560
/proc/meminfo: memFree=1333256/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=55984 CPUtime=458.07
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 18057 822 0 0 45789 18 0 0 25 0 1 0 60060797 57327616 11929 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 1 0 0
/proc/19554/statm: 13996 11929 378 142 0 12950 0
Current children cumulated CPU time (s) 458.07
Current children cumulated vsize (KiB) 55984

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19560
/proc/meminfo: memFree=1325128/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=55984 CPUtime=517.54
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 18416 822 0 0 51735 19 0 0 25 0 1 0 60060797 57327616 12288 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/19554/statm: 13996 12288 378 142 0 12950 0
Current children cumulated CPU time (s) 517.54
Current children cumulated vsize (KiB) 55984

[startup+582.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19560
/proc/meminfo: memFree=1314888/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=73936 CPUtime=577.01
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 23246 822 0 0 57679 22 0 0 25 0 1 0 60060797 75710464 13021 996147200 134512640 135095119 4294956304 18446744073709551615 134642978 0 0 4096 0 0 0 0 17 1 0 0
/proc/19554/statm: 18484 13021 378 142 0 17438 0
Current children cumulated CPU time (s) 577.01
Current children cumulated vsize (KiB) 73936

[startup+642.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19560
/proc/meminfo: memFree=1302920/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=75380 CPUtime=636.46
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 23948 822 0 0 63624 22 0 0 25 0 1 0 60060797 77189120 13723 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19554/statm: 18845 13723 378 142 0 17799 0
Current children cumulated CPU time (s) 636.46
Current children cumulated vsize (KiB) 75380

[startup+702.303 s]

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

/proc/meminfo: memFree=1573512/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=78264 CPUtime=755.72
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 25245 822 0 0 75547 25 0 0 25 0 1 0 60060797 80142336 15020 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19554/statm: 19566 15020 378 142 0 18520 0
Current children cumulated CPU time (s) 755.72
Current children cumulated vsize (KiB) 78264

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19595
/proc/meminfo: memFree=1563976/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=79440 CPUtime=815.47
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 25834 822 0 0 81522 25 0 0 25 0 1 0 60060797 81346560 15609 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 0 0 0
/proc/19554/statm: 19860 15609 378 142 0 18814 0
Current children cumulated CPU time (s) 815.47
Current children cumulated vsize (KiB) 79440

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19595
/proc/meminfo: memFree=1557512/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=80888 CPUtime=875.22
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 26458 822 0 0 87497 25 0 0 25 0 1 0 60060797 82829312 16233 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19554/statm: 20222 16233 378 142 0 19176 0
Current children cumulated CPU time (s) 875.22
Current children cumulated vsize (KiB) 80888

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19595
/proc/meminfo: memFree=1550728/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=82336 CPUtime=934.98
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 27089 822 0 0 93472 26 0 0 25 0 1 0 60060797 84312064 16864 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19554/statm: 20584 16864 378 142 0 19538 0
Current children cumulated CPU time (s) 934.98
Current children cumulated vsize (KiB) 82336

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19595
/proc/meminfo: memFree=1544584/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=83524 CPUtime=994.74
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 27641 822 0 0 99447 27 0 0 25 0 1 0 60060797 85528576 17416 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19554/statm: 20881 17416 378 142 0 19835 0
Current children cumulated CPU time (s) 994.74
Current children cumulated vsize (KiB) 83524

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19595
/proc/meminfo: memFree=1532488/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=84712 CPUtime=1054.49
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 28217 822 0 0 105421 28 0 0 25 0 1 0 60060797 86745088 17992 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19554/statm: 21178 17992 378 142 0 20132 0
Current children cumulated CPU time (s) 1054.49
Current children cumulated vsize (KiB) 84712

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19595
/proc/meminfo: memFree=1528776/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=85888 CPUtime=1114.26
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 28764 822 0 0 111397 29 0 0 25 0 1 0 60060797 87949312 18539 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19554/statm: 21472 18539 378 142 0 20426 0
Current children cumulated CPU time (s) 1114.26
Current children cumulated vsize (KiB) 85888

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19595
/proc/meminfo: memFree=1525256/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=87204 CPUtime=1174.01
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 29306 822 0 0 117372 29 0 0 25 0 1 0 60060797 89296896 19081 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19554/statm: 21801 19081 378 142 0 20755 0
Current children cumulated CPU time (s) 1174.01
Current children cumulated vsize (KiB) 87204

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19595
/proc/meminfo: memFree=1521288/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=88260 CPUtime=1233.77
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 29842 822 0 0 123347 30 0 0 25 0 1 0 60060797 90378240 19617 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19554/statm: 22065 19617 378 142 0 21019 0
Current children cumulated CPU time (s) 1233.77
Current children cumulated vsize (KiB) 88260

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19595
/proc/meminfo: memFree=1503560/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=110180 CPUtime=1293.53
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 35544 822 0 0 129319 34 0 0 25 0 1 0 60060797 112824320 23270 996147200 134512640 135095119 4294956304 18446744073709551615 134576611 0 0 4096 0 0 0 0 17 0 0 0
/proc/19554/statm: 27545 23270 378 142 0 26499 0
Current children cumulated CPU time (s) 1293.53
Current children cumulated vsize (KiB) 110180

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

[startup+1305.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19595
/proc/meminfo: memFree=1503432/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=110180 CPUtime=1296.71
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 35555 822 0 0 129637 34 0 0 25 0 1 0 60060797 112824320 23281 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 0 0 0
/proc/19554/statm: 27545 23281 378 142 0 26499 0
Current children cumulated CPU time (s) 1296.71
Current children cumulated vsize (KiB) 110180

[startup+1318.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19595
/proc/meminfo: memFree=1502600/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=110180 CPUtime=1309.47
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 35602 822 0 0 130913 34 0 0 25 0 1 0 60060797 112824320 23328 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19554/statm: 27545 23328 378 142 0 26499 0
Current children cumulated CPU time (s) 1309.47
Current children cumulated vsize (KiB) 110180

[startup+1324.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19595
/proc/meminfo: memFree=1502088/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=110180 CPUtime=1315.84
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 35627 822 0 0 131550 34 0 0 25 0 1 0 60060797 112824320 23353 996147200 134512640 135095119 4294956304 18446744073709551615 134636893 0 0 4096 0 0 0 0 17 0 0 0
/proc/19554/statm: 27545 23353 378 142 0 26499 0
Current children cumulated CPU time (s) 1315.84
Current children cumulated vsize (KiB) 110180

[startup+1331.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19601
/proc/meminfo: memFree=1501448/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=110180 CPUtime=1322.21
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 35651 822 0 0 132187 34 0 0 25 0 1 0 60060797 112824320 23377 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/19554/statm: 27545 23377 378 142 0 26499 0
Current children cumulated CPU time (s) 1322.21
Current children cumulated vsize (KiB) 110180

[startup+1334.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19601
/proc/meminfo: memFree=1501320/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=110180 CPUtime=1325.4
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 35663 822 0 0 132506 34 0 0 25 0 1 0 60060797 112824320 23389 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19554/statm: 27545 23389 378 142 0 26499 0
Current children cumulated CPU time (s) 1325.4
Current children cumulated vsize (KiB) 110180

[startup+1335.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19601
/proc/meminfo: memFree=1501320/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=110180 CPUtime=1326.99
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 35668 822 0 0 132665 34 0 0 25 0 1 0 60060797 112824320 23394 996147200 134512640 135095119 4294956304 18446744073709551615 134555268 0 0 4096 0 0 0 0 17 0 0 0
/proc/19554/statm: 27545 23394 378 142 0 26499 0
Current children cumulated CPU time (s) 1326.99
Current children cumulated vsize (KiB) 110180

[startup+1336.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19601
/proc/meminfo: memFree=1501256/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=110180 CPUtime=1327.78
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 35668 822 0 0 132744 34 0 0 25 0 1 0 60060797 112824320 23394 996147200 134512640 135095119 4294956304 18446744073709551615 134555250 0 0 4096 0 0 0 0 17 0 0 0
/proc/19554/statm: 27545 23394 378 142 0 26499 0
Current children cumulated CPU time (s) 1327.78
Current children cumulated vsize (KiB) 110180

[startup+1337.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19601
/proc/meminfo: memFree=1501256/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=93792 CPUtime=1328.18
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 35668 822 0 0 132784 34 0 0 25 0 1 0 60060797 96043008 21276 996147200 134512640 135095119 4294956304 18446744073709551615 6258757 0 0 4096 0 0 0 0 17 0 0 0
/proc/19554/statm: 23448 21276 378 142 0 22402 0
Current children cumulated CPU time (s) 1328.18
Current children cumulated vsize (KiB) 93792

[startup+1337.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19601
/proc/meminfo: memFree=1501256/2055920 swapFree=4192812/4192956
[pid=19554] ppid=19552 vsize=77160 CPUtime=1328.28
/proc/19554/stat : 19554 (pcs.small) R 19552 19554 17714 0 -1 4194304 35668 822 0 0 132794 34 0 0 25 0 1 0 60060797 79011840 17140 996147200 134512640 135095119 4294956304 18446744073709551615 6258777 0 0 4096 0 0 0 0 17 0 0 0
/proc/19554/statm: 19290 17140 378 142 0 18244 0
Current children cumulated CPU time (s) 1328.28
Current children cumulated vsize (KiB) 77160

Child status: 0
Real time (s): 1337.27
CPU time (s): 1328.37
CPU user time (s): 1328
CPU system time (s): 0.368943
CPU usage (%): 99.3342
Max. virtual memory (cumulated for all children) (KiB): 118376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1328
system time used= 0.368943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36493
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= 21
involuntary context switches= 23701

runsolver used 1.74573 second user time and 4.14737 second system time

The end

Launcher Data 

Begin job on node1 at 2009-07-16 09:38:50
IDJOB=2089303
IDBENCH=59441
IDSOLVER=733
FILE ID=node1/2089303-1247729930
PBS_JOBID= 9521585
Free space on /tmp= 66384 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/tightness0.5/normalized-rand-2-40-25-180-500-9_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089303-1247729930/watcher-2089303-1247729930 -o /tmp/evaluation-result-2089303-1247729930/solver-2089303-1247729930 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1631576518 HOME/instance-2089303-1247729930.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3d9f7cd414a8b788dc2795e0295470a6
RANDOM SEED=1631576518

node1.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.216
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		: 3000.216
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:       1479472 kB
Buffers:         75416 kB
Cached:         251936 kB
SwapCached:          0 kB
Active:         264220 kB
Inactive:       247104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1479472 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2032 kB
Writeback:           0 kB
Mapped:         195604 kB
Slab:            50048 kB
Committed_AS:   811252 kB
PageTables:       2120 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= 66384 MiB
End job on node1 at 2009-07-16 10:01:08