Trace number 2089458

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-restart 0.3.2SAT 1659.44 1666.15

DiagnosticValue
ASSIGNMENTS360861

General information on the benchmark

Namecsp/tightness0.35/
normalized-rand-2-40-16-250-350-20_ext.xml
MD5SUM46a50b57f3a8c58666f4bc39e65f7233
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 benchmark1.51177
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints250
Maximum constraint arity2
Maximum domain size16
Number of constraints which are defined in extension250
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.00/0.02	c Seed is 1648598783
0.00/0.02	c Constructing HOME/instance-2089458-1247730355.xml  with 3994 constraints
0.03/0.07	c Solving 360861 backtracks 22 restarts
1659.37/1666.15	s SATISFIABLE
1659.37/1666.15	c V0=3, V1=10, V2=6, V3=3, V4=3, V5=12, V6=2, V7=4, V8=12, V9=7, V10=14, V11=1, V12=2, V13=10, V14=15, V15=7, V16=13, V17=13, V18=15, V19=8, V20=8, V21=1, V22=6, V23=14, V24=0, V25=10, V26=11, V27=12, V28=9, V29=15, V30=1, V31=14, V32=13, V33=7, V34=11, V35=9, V36=9, V37=4, V38=9, V39=6, 
1659.37/1666.15	v 3 10 6 3 3 12 2 4 12 7 14 1 2 10 15 7 13 13 15 8 8 1 6 14 0 10 11 12 9 15 1 14 13 7 11 9 9 4 9 6 
1659.37/1666.15	d ASSIGNMENTS 360861

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-2089458-1247730355/watcher-2089458-1247730355 -o /tmp/evaluation-result-2089458-1247730355/solver-2089458-1247730355 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1648598783 HOME/instance-2089458-1247730355.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 2.01 2.00 4/81 13859
/proc/meminfo: memFree=1383800/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=18576 CPUtime=0
/proc/13859/stat : 13859 (runsolver) R 13857 13859 13179 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 60099562 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 272836914471 0 0 4096 24578 0 0 0 17 1 0 0
/proc/13859/statm: 4644 284 249 26 0 2626 0

[startup+0.058864 s]
/proc/loadavg: 2.00 2.01 2.00 4/81 13859
/proc/meminfo: memFree=1383800/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=4904 CPUtime=0.03
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 944 822 0 0 3 0 0 0 22 0 1 0 60099562 5021696 553 996147200 134512640 135095119 4294956304 18446744073709551615 134769659 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 1226 553 364 142 0 180 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4904

[startup+0.101866 s]
/proc/loadavg: 2.00 2.01 2.00 4/81 13859
/proc/meminfo: memFree=1383800/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=5624 CPUtime=0.07
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 1122 822 0 0 7 0 0 0 22 0 1 0 60099562 5758976 731 996147200 134512640 135095119 4294956304 18446744073709551615 134589551 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 1406 731 378 142 0 360 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5624

[startup+0.301876 s]
/proc/loadavg: 2.00 2.01 2.00 4/81 13859
/proc/meminfo: memFree=1383800/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=5492 CPUtime=0.27
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 1123 822 0 0 27 0 0 0 24 0 1 0 60099562 5623808 699 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 1373 699 378 142 0 327 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5492

[startup+0.701903 s]
/proc/loadavg: 2.00 2.01 2.00 4/81 13859
/proc/meminfo: memFree=1383800/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=5752 CPUtime=0.67
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 1200 822 0 0 67 0 0 0 25 0 1 0 60099562 5890048 743 996147200 134512640 135095119 4294956304 18446744073709551615 134641301 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 1438 743 378 142 0 392 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 5752

[startup+1.50196 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 13865
/proc/meminfo: memFree=1382064/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=7048 CPUtime=1.47
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 1513 822 0 0 147 0 0 0 25 0 1 0 60099562 7217152 991 996147200 134512640 135095119 4294956304 18446744073709551615 134617041 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 1762 991 378 142 0 716 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7048

[startup+3.10107 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 13865
/proc/meminfo: memFree=1380976/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=7816 CPUtime=3.06
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 1820 822 0 0 306 0 0 0 25 0 1 0 60099562 8003584 1169 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 1954 1169 378 142 0 908 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7816

[startup+6.30128 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 13865
/proc/meminfo: memFree=1378672/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=10408 CPUtime=6.25
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 2661 822 0 0 624 1 0 0 25 0 1 0 60099562 10657792 1624 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 2602 1624 378 142 0 1556 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 10408

[startup+12.7027 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 13865
/proc/meminfo: memFree=1376304/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=11852 CPUtime=12.62
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 3267 822 0 0 1261 1 0 0 25 0 1 0 60099562 12136448 2230 996147200 134512640 135095119 4294956304 18446744073709551615 134638495 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 2963 2230 378 142 0 1917 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 11852

[startup+25.5016 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 13865
/proc/meminfo: memFree=1372720/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=17036 CPUtime=25.37
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 4926 822 0 0 2534 3 0 0 25 0 1 0 60099562 17444864 3119 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 4259 3119 378 142 0 3213 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 17036

[startup+51.1013 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 13865
/proc/meminfo: memFree=1368112/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=23872 CPUtime=50.87
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 7129 822 0 0 5082 5 0 0 25 0 1 0 60099562 24444928 4297 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 5968 4297 378 142 0 4922 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 23872

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13865
/proc/meminfo: memFree=1360560/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=30404 CPUtime=101.86
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 9482 822 0 0 10180 6 0 0 25 0 1 0 60099562 31133696 6137 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 7601 6137 378 142 0 6555 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 30404

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13865
/proc/meminfo: memFree=1354160/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=42132 CPUtime=161.62
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 13097 822 0 0 16153 9 0 0 25 0 1 0 60099562 43143168 7703 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 10533 7703 378 142 0 9487 0
Current children cumulated CPU time (s) 161.62
Current children cumulated vsize (KiB) 42132

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13865
/proc/meminfo: memFree=1348528/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=45392 CPUtime=221.38
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 14477 822 0 0 22127 11 0 0 25 0 1 0 60099562 46481408 9083 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 11348 9083 378 142 0 10302 0
Current children cumulated CPU time (s) 221.38
Current children cumulated vsize (KiB) 45392

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13865
/proc/meminfo: memFree=1338032/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=57916 CPUtime=281.15
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 18117 822 0 0 28102 13 0 0 25 0 1 0 60099562 59305984 11698 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 14479 11698 378 142 0 13433 0
Current children cumulated CPU time (s) 281.15
Current children cumulated vsize (KiB) 57916

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13867
/proc/meminfo: memFree=1335856/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=57916 CPUtime=340.91
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 18596 822 0 0 34077 14 0 0 25 0 1 0 60099562 59305984 12177 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 14479 12177 378 142 0 13433 0
Current children cumulated CPU time (s) 340.91
Current children cumulated vsize (KiB) 57916

[startup+402.302 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 13867
/proc/meminfo: memFree=1333808/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=58172 CPUtime=400.66
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 19115 822 0 0 40052 14 0 0 25 0 1 0 60099562 59568128 12696 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 14543 12696 378 142 0 13497 0
Current children cumulated CPU time (s) 400.66
Current children cumulated vsize (KiB) 58172

[startup+462.302 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 13867
/proc/meminfo: memFree=1329776/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=60384 CPUtime=460.42
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 20094 822 0 0 46027 15 0 0 25 0 1 0 60099562 61833216 13675 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 15096 13675 378 142 0 14050 0
Current children cumulated CPU time (s) 460.42
Current children cumulated vsize (KiB) 60384

[startup+522.302 s]
/proc/loadavg: 2.05 2.02 2.00 3/82 13867
/proc/meminfo: memFree=1325936/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=78744 CPUtime=520.19
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 25107 822 0 0 52000 19 0 0 25 0 1 0 60099562 80633856 14591 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 19686 14591 378 142 0 18640 0
Current children cumulated CPU time (s) 520.19
Current children cumulated vsize (KiB) 78744

[startup+582.302 s]
/proc/loadavg: 2.02 2.02 2.00 3/82 13867
/proc/meminfo: memFree=1321968/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=80960 CPUtime=579.94
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 26036 822 0 0 57974 20 0 0 25 0 1 0 60099562 82903040 15520 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 20240 15520 378 142 0 19194 0
Current children cumulated CPU time (s) 579.94
Current children cumulated vsize (KiB) 80960

[startup+642.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 13867
/proc/meminfo: memFree=1318320/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=82928 CPUtime=639.7
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 26914 822 0 0 63949 21 0 0 25 0 1 0 60099562 84918272 16398 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 20732 16398 378 142 0 19686 0
Current children cumulated CPU time (s) 639.7
Current children cumulated vsize (KiB) 82928

[startup+702.302 s]

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

/proc/meminfo: memFree=1317808/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=88804 CPUtime=818.98
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 29412 822 0 0 81870 28 0 0 25 0 1 0 60099562 90935296 18896 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 22201 18896 378 142 0 21155 0
Current children cumulated CPU time (s) 818.98
Current children cumulated vsize (KiB) 88804

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13984
/proc/meminfo: memFree=1346368/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=90516 CPUtime=878.73
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 30199 822 0 0 87843 30 0 0 25 0 1 0 60099562 92688384 19683 996147200 134512640 135095119 4294956304 18446744073709551615 134589504 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 22629 19683 378 142 0 21583 0
Current children cumulated CPU time (s) 878.73
Current children cumulated vsize (KiB) 90516

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13990
/proc/meminfo: memFree=1320376/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=114936 CPUtime=938.48
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 36627 822 0 0 93815 33 0 0 25 0 1 0 60099562 117694464 24062 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 28734 24062 378 142 0 27688 0
Current children cumulated CPU time (s) 938.48
Current children cumulated vsize (KiB) 114936

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1330104/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=114936 CPUtime=998.23
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 36941 822 0 0 99789 34 0 0 25 0 1 0 60099562 117694464 24376 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 28734 24376 378 142 0 27688 0
Current children cumulated CPU time (s) 998.23
Current children cumulated vsize (KiB) 114936

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1323320/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=114936 CPUtime=1057.99
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 37246 822 0 0 105765 34 0 0 25 0 1 0 60099562 117694464 24681 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 28734 24681 378 142 0 27688 0
Current children cumulated CPU time (s) 1057.99
Current children cumulated vsize (KiB) 114936

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1315768/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=114936 CPUtime=1117.75
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 37529 822 0 0 111740 35 0 0 25 0 1 0 60099562 117694464 24964 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 28734 24964 378 142 0 27688 0
Current children cumulated CPU time (s) 1117.75
Current children cumulated vsize (KiB) 114936

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1313272/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=114936 CPUtime=1177.51
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 37822 822 0 0 117716 35 0 0 25 0 1 0 60099562 117694464 25257 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 28734 25257 378 142 0 27688 0
Current children cumulated CPU time (s) 1177.51
Current children cumulated vsize (KiB) 114936

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1309248/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=114936 CPUtime=1237.27
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 38103 822 0 0 123691 36 0 0 25 0 1 0 60099562 117694464 25538 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 28734 25538 378 142 0 27688 0
Current children cumulated CPU time (s) 1237.27
Current children cumulated vsize (KiB) 114936

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1305280/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=114936 CPUtime=1297.03
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 38383 822 0 0 129666 37 0 0 25 0 1 0 60099562 117694464 25818 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 28734 25818 378 142 0 27688 0
Current children cumulated CPU time (s) 1297.03
Current children cumulated vsize (KiB) 114936

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1301696/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=114936 CPUtime=1356.78
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 38649 822 0 0 135641 37 0 0 25 0 1 0 60099562 117694464 26084 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 28734 26084 378 142 0 27688 0
Current children cumulated CPU time (s) 1356.78
Current children cumulated vsize (KiB) 114936

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1297920/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=114936 CPUtime=1416.55
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 38918 822 0 0 141617 38 0 0 25 0 1 0 60099562 117694464 26353 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 28734 26353 378 142 0 27688 0
Current children cumulated CPU time (s) 1416.55
Current children cumulated vsize (KiB) 114936

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1293248/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=116108 CPUtime=1476.3
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 39446 822 0 0 147592 38 0 0 25 0 1 0 60099562 118894592 26881 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 29027 26881 378 142 0 27981 0
Current children cumulated CPU time (s) 1476.3
Current children cumulated vsize (KiB) 116108

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1283904/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=150056 CPUtime=1536.06
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 48205 822 0 0 153563 43 0 0 25 0 1 0 60099562 153657344 27447 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 37514 27447 378 142 0 36468 0
Current children cumulated CPU time (s) 1536.06
Current children cumulated vsize (KiB) 150056

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1280576/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=151372 CPUtime=1595.82
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 48796 822 0 0 159538 44 0 0 25 0 1 0 60099562 155004928 28038 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 37843 28038 378 142 0 36797 0
Current children cumulated CPU time (s) 1595.82
Current children cumulated vsize (KiB) 151372

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1277248/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=152800 CPUtime=1655.58
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 49386 822 0 0 165512 46 0 0 25 0 1 0 60099562 156467200 28628 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 38200 28628 378 142 0 37154 0
Current children cumulated CPU time (s) 1655.58
Current children cumulated vsize (KiB) 152800

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

[startup+1663.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1277184/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=152800 CPUtime=1657.18
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 49401 822 0 0 165672 46 0 0 25 0 1 0 60099562 156467200 28643 996147200 134512640 135095119 4294956304 18446744073709551615 134616996 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 38200 28643 378 142 0 37154 0
Current children cumulated CPU time (s) 1657.18
Current children cumulated vsize (KiB) 152800

[startup+1665.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1277056/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=152800 CPUtime=1658.77
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 49417 822 0 0 165831 46 0 0 25 0 1 0 60099562 156467200 28659 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 38200 28659 378 142 0 37154 0
Current children cumulated CPU time (s) 1658.77
Current children cumulated vsize (KiB) 152800

[startup+1665.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1277056/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=136412 CPUtime=1659.17
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 49418 822 0 0 165871 46 0 0 25 0 1 0 60099562 139685888 25809 996147200 134512640 135095119 4294956304 18446744073709551615 12650325 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 34103 25809 378 142 0 33057 0
Current children cumulated CPU time (s) 1659.17
Current children cumulated vsize (KiB) 136412

[startup+1666.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14022
/proc/meminfo: memFree=1277056/2055920 swapFree=4192812/4192956
[pid=13859] ppid=13857 vsize=70872 CPUtime=1659.37
/proc/13859/stat : 13859 (pcs.small) R 13857 13859 13179 0 -1 4194304 49418 822 0 0 165890 47 0 0 25 0 1 0 60099562 72572928 17058 996147200 134512640 135095119 4294956304 18446744073709551615 12648446 0 0 4096 0 0 0 0 17 0 0 0
/proc/13859/statm: 17718 17058 378 142 0 16672 0
Current children cumulated CPU time (s) 1659.37
Current children cumulated vsize (KiB) 70872

Child status: 0
Real time (s): 1666.15
CPU time (s): 1659.44
CPU user time (s): 1658.95
CPU system time (s): 0.484926
CPU usage (%): 99.5969
Max. virtual memory (cumulated for all children) (KiB): 152800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1658.95
system time used= 0.484926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50243
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= 22
involuntary context switches= 23457

runsolver used 1.68674 second user time and 4.37833 second system time

The end

Launcher Data 

Begin job on node39 at 2009-07-16 09:45:55
IDJOB=2089458
IDBENCH=59523
IDSOLVER=734
FILE ID=node39/2089458-1247730355
PBS_JOBID= 9521542
Free space on /tmp= 66356 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/tightness0.35/normalized-rand-2-40-16-250-350-20_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089458-1247730355/watcher-2089458-1247730355 -o /tmp/evaluation-result-2089458-1247730355/solver-2089458-1247730355 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1648598783 HOME/instance-2089458-1247730355.xml

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

MD5SUM BENCH= 46a50b57f3a8c58666f4bc39e65f7233
RANDOM SEED=1648598783

node39.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		: 3000.236
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		: 3000.236
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:       1384344 kB
Buffers:         90312 kB
Cached:         434648 kB
SwapCached:          0 kB
Active:         259160 kB
Inactive:       327236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1384344 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2152 kB
Writeback:           0 kB
Mapped:          81836 kB
Slab:            70268 kB
Committed_AS:   636308 kB
PageTables:       1920 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= 66360 MiB
End job on node39 at 2009-07-16 10:13:41