Trace number 2057315

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 0.3.2? (TO) 1800.04 1813.62

General information on the benchmark

Namecsp/rand-2-24/
normalized-rand-24-24-276-139-51021_ext.xml
MD5SUMe415524b90f85b845ecbce0d10074b48
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark77.0973
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints276
Maximum constraint arity2
Maximum domain size24
Number of constraints which are defined in extension276
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
0.00/0.01	c Seed is 2107805524
0.00/0.01	c Constructing HOME/instance-2057315-1247694218.xml  with 6612 constraints
0.07/0.10	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2057315-1247694218/watcher-2057315-1247694218 -o /tmp/evaluation-result-2057315-1247694218/solver-2057315-1247694218 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2107805524 HOME/instance-2057315-1247694218.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: 0.00 0.00 0.00 3/68 8897
/proc/meminfo: memFree=1056560/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=680 CPUtime=0
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 400 822 0 0 0 0 0 0 16 0 1 0 56489147 696320 26 996147200 134512640 135095119 4294956304 18446744073709551615 3305771 0 0 4096 0 0 0 0 17 0 0 0
/proc/8897/statm: 170 26 20 142 0 3 0

[startup+0.0908889 s]
/proc/loadavg: 0.00 0.00 0.00 3/68 8897
/proc/meminfo: memFree=1056560/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=6092 CPUtime=0.07
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 1203 822 0 0 7 0 0 0 17 0 1 0 56489147 6238208 812 996147200 134512640 135095119 4294956304 18446744073709551615 3741307 0 0 4096 0 0 0 0 17 0 0 0
/proc/8897/statm: 1523 813 367 142 0 477 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6092

[startup+0.10289 s]
/proc/loadavg: 0.00 0.00 0.00 3/68 8897
/proc/meminfo: memFree=1056560/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=6484 CPUtime=0.08
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 1363 822 0 0 8 0 0 0 18 0 1 0 56489147 6639616 939 996147200 134512640 135095119 4294956304 18446744073709551615 134576613 0 0 4096 0 0 0 0 17 0 0 0
/proc/8897/statm: 1621 939 377 142 0 575 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6484

[startup+0.301908 s]
/proc/loadavg: 0.00 0.00 0.00 3/68 8897
/proc/meminfo: memFree=1056560/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=6484 CPUtime=0.28
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 1370 822 0 0 28 0 0 0 19 0 1 0 56489147 6639616 946 996147200 134512640 135095119 4294956304 18446744073709551615 134617012 0 0 4096 0 0 0 0 17 0 0 0
/proc/8897/statm: 1621 946 378 142 0 575 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6484

[startup+0.701945 s]
/proc/loadavg: 0.00 0.00 0.00 3/68 8897
/proc/meminfo: memFree=1056560/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=6484 CPUtime=0.68
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 1426 822 0 0 68 0 0 0 24 0 1 0 56489147 6639616 937 996147200 134512640 135095119 4294956304 18446744073709551615 134641810 0 0 4096 0 0 0 0 17 0 0 0
/proc/8897/statm: 1621 937 378 142 0 575 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6484

[startup+1.50102 s]
/proc/loadavg: 0.08 0.02 0.01 2/69 8903
/proc/meminfo: memFree=1054048/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=6872 CPUtime=1.48
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 1574 822 0 0 148 0 0 0 25 0 1 0 56489147 7036928 1020 996147200 134512640 135095119 4294956304 18446744073709551615 134617012 0 0 4096 0 0 0 0 17 0 0 0
/proc/8897/statm: 1718 1020 378 142 0 672 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6872

[startup+3.10117 s]
/proc/loadavg: 0.08 0.02 0.01 2/69 8903
/proc/meminfo: memFree=1053344/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=8032 CPUtime=3.08
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 1939 822 0 0 308 0 0 0 25 0 1 0 56489147 8224768 1256 996147200 134512640 135095119 4294956304 18446744073709551615 134617221 0 0 4096 0 0 0 0 17 0 0 0
/proc/8897/statm: 2008 1256 378 142 0 962 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8032

[startup+6.30147 s]
/proc/loadavg: 0.15 0.03 0.01 2/69 8903
/proc/meminfo: memFree=1050976/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=10608 CPUtime=6.28
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 2653 822 0 0 627 1 0 0 25 0 1 0 56489147 10862592 1713 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8897/statm: 2652 1713 378 142 0 1606 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10608

[startup+12.7011 s]
/proc/loadavg: 0.22 0.05 0.02 2/69 8903
/proc/meminfo: memFree=1048744/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=14124 CPUtime=12.68
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 3798 822 0 0 1266 2 0 0 25 0 1 0 56489147 14462976 2601 996147200 134512640 135095119 4294956304 18446744073709551615 134554982 0 0 4096 0 0 0 0 17 0 0 0
/proc/8897/statm: 3531 2601 378 142 0 2485 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14124

[startup+25.5013 s]
/proc/loadavg: 0.39 0.09 0.03 2/69 8935
/proc/meminfo: memFree=1044936/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=17084 CPUtime=25.43
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 4902 822 0 0 2540 3 0 0 25 0 1 0 56489147 17494016 3192 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/8897/statm: 4271 3192 378 142 0 3225 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 17084

[startup+51.1017 s]
/proc/loadavg: 0.94 0.25 0.08 3/74 8950
/proc/meminfo: memFree=1027944/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=23652 CPUtime=50.82
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 7071 822 0 0 5078 4 0 0 25 0 1 0 56489147 24219648 4336 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 5913 4336 378 142 0 4867 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 23652

[startup+102.306 s]
/proc/loadavg: 1.54 0.51 0.18 3/74 8950
/proc/meminfo: memFree=1015400/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=29636 CPUtime=101.64
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 9252 822 0 0 10158 6 0 0 25 0 1 0 56489147 30347264 6004 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 7409 6004 378 142 0 6363 0
Current children cumulated CPU time (s) 101.64
Current children cumulated vsize (KiB) 29636

[startup+162.302 s]
/proc/loadavg: 1.83 0.78 0.29 3/74 8950
/proc/meminfo: memFree=1003560/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=40960 CPUtime=161.18
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 12696 822 0 0 16109 9 0 0 25 0 1 0 56489147 41943040 7399 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 10240 7399 378 142 0 9194 0
Current children cumulated CPU time (s) 161.18
Current children cumulated vsize (KiB) 40960

[startup+222.302 s]
/proc/loadavg: 1.93 1.00 0.39 3/74 8950
/proc/meminfo: memFree=994600/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=43704 CPUtime=220.73
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 13932 822 0 0 22063 10 0 0 25 0 1 0 56489147 44752896 8635 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 10926 8635 378 142 0 9880 0
Current children cumulated CPU time (s) 220.73
Current children cumulated vsize (KiB) 43704

[startup+282.301 s]
/proc/loadavg: 1.97 1.18 0.49 3/74 8950
/proc/meminfo: memFree=983080/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=53344 CPUtime=280.28
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 16817 822 0 0 28016 12 0 0 25 0 1 0 56489147 54624256 10495 996147200 134512640 135095119 4294956304 18446744073709551615 134589569 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 13336 10495 378 142 0 12290 0
Current children cumulated CPU time (s) 280.28
Current children cumulated vsize (KiB) 53344

[startup+342.303 s]
/proc/loadavg: 1.99 1.33 0.58 3/74 8950
/proc/meminfo: memFree=977512/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=53344 CPUtime=339.82
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 17246 822 0 0 33970 12 0 0 25 0 1 0 56489147 54624256 10924 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 13336 10924 378 142 0 12290 0
Current children cumulated CPU time (s) 339.82
Current children cumulated vsize (KiB) 53344

[startup+402.302 s]
/proc/loadavg: 1.99 1.45 0.67 3/74 8950
/proc/meminfo: memFree=964968/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=55028 CPUtime=399.37
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 18056 822 0 0 39924 13 0 0 25 0 1 0 56489147 56348672 11734 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 13757 11734 378 142 0 12711 0
Current children cumulated CPU time (s) 399.37
Current children cumulated vsize (KiB) 55028

[startup+462.303 s]
/proc/loadavg: 1.99 1.54 0.75 3/74 8952
/proc/meminfo: memFree=960296/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=56860 CPUtime=458.91
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 18898 822 0 0 45877 14 0 0 25 0 1 0 56489147 58224640 12576 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 14215 12576 378 142 0 13169 0
Current children cumulated CPU time (s) 458.91
Current children cumulated vsize (KiB) 56860

[startup+522.303 s]
/proc/loadavg: 1.99 1.62 0.83 3/74 8952
/proc/meminfo: memFree=955816/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=58688 CPUtime=518.47
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 19693 822 0 0 51831 16 0 0 25 0 1 0 56489147 60096512 13371 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 14672 13371 378 142 0 13626 0
Current children cumulated CPU time (s) 518.47
Current children cumulated vsize (KiB) 58688

[startup+582.302 s]
/proc/loadavg: 1.99 1.69 0.90 3/74 8952
/proc/meminfo: memFree=951400/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=76640 CPUtime=578.02
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 24540 822 0 0 57783 19 0 0 25 0 1 0 56489147 78479360 14121 996147200 134512640 135095119 4294956304 18446744073709551615 134641475 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 19160 14121 378 142 0 18114 0
Current children cumulated CPU time (s) 578.02
Current children cumulated vsize (KiB) 76640

[startup+642.303 s]
/proc/loadavg: 1.99 1.74 0.96 3/74 8952
/proc/meminfo: memFree=945704/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=78196 CPUtime=637.56
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 25237 822 0 0 63736 20 0 0 25 0 1 0 56489147 80072704 14818 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 19549 14818 378 142 0 18503 0
Current children cumulated CPU time (s) 637.56
Current children cumulated vsize (KiB) 78196

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 1.99 1.85 1.14 3/74 8952
/proc/meminfo: memFree=929576/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=82768 CPUtime=816.19
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 27270 822 0 0 81597 22 0 0 25 0 1 0 56489147 84754432 16851 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 20692 16851 378 142 0 19646 0
Current children cumulated CPU time (s) 816.19
Current children cumulated vsize (KiB) 82768

[startup+882.302 s]
/proc/loadavg: 1.99 1.88 1.19 3/74 8952
/proc/meminfo: memFree=924328/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=84204 CPUtime=875.74
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 27928 822 0 0 87551 23 0 0 25 0 1 0 56489147 86224896 17509 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 21051 17509 378 142 0 20005 0
Current children cumulated CPU time (s) 875.74
Current children cumulated vsize (KiB) 84204

[startup+942.303 s]
/proc/loadavg: 1.99 1.90 1.24 3/74 8952
/proc/meminfo: memFree=908968/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=104272 CPUtime=935.3
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 33206 822 0 0 93504 26 0 0 25 0 1 0 56489147 106774528 20738 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 26068 20738 378 142 0 25022 0
Current children cumulated CPU time (s) 935.3
Current children cumulated vsize (KiB) 104272

[startup+1002.3 s]
/proc/loadavg: 1.99 1.91 1.28 3/74 8952
/proc/meminfo: memFree=905704/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=104272 CPUtime=994.84
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 33459 822 0 0 99458 26 0 0 25 0 1 0 56489147 106774528 20991 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 26068 20991 378 142 0 25022 0
Current children cumulated CPU time (s) 994.84
Current children cumulated vsize (KiB) 104272

[startup+1062.3 s]
/proc/loadavg: 1.99 1.92 1.32 3/74 8958
/proc/meminfo: memFree=902240/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=104272 CPUtime=1054.37
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 33715 822 0 0 105411 26 0 0 25 0 1 0 56489147 106774528 21247 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 26068 21247 378 142 0 25022 0
Current children cumulated CPU time (s) 1054.37
Current children cumulated vsize (KiB) 104272

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.36 3/74 8958
/proc/meminfo: memFree=898912/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=104272 CPUtime=1113.92
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 33973 822 0 0 111365 27 0 0 25 0 1 0 56489147 106774528 21505 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 26068 21505 378 142 0 25022 0
Current children cumulated CPU time (s) 1113.92
Current children cumulated vsize (KiB) 104272

[startup+1182.3 s]
/proc/loadavg: 1.99 1.94 1.40 3/74 8958
/proc/meminfo: memFree=895712/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=104272 CPUtime=1173.47
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 34222 822 0 0 117320 27 0 0 25 0 1 0 56489147 106774528 21754 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 26068 21754 378 142 0 25022 0
Current children cumulated CPU time (s) 1173.47
Current children cumulated vsize (KiB) 104272

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.43 3/74 8958
/proc/meminfo: memFree=892256/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=104272 CPUtime=1233.01
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 34465 822 0 0 123274 27 0 0 25 0 1 0 56489147 106774528 21997 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 26068 21997 378 142 0 25022 0
Current children cumulated CPU time (s) 1233.01
Current children cumulated vsize (KiB) 104272

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.47 3/74 8958
/proc/meminfo: memFree=889312/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=104272 CPUtime=1292.56
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 34699 822 0 0 129229 27 0 0 25 0 1 0 56489147 106774528 22231 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 26068 22231 378 142 0 25022 0
Current children cumulated CPU time (s) 1292.56
Current children cumulated vsize (KiB) 104272

[startup+1362.3 s]
/proc/loadavg: 1.99 1.96 1.50 3/74 8958
/proc/meminfo: memFree=873192/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=104272 CPUtime=1352.1
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 34925 822 0 0 135183 27 0 0 25 0 1 0 56489147 106774528 22457 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 26068 22457 378 142 0 25022 0
Current children cumulated CPU time (s) 1352.1
Current children cumulated vsize (KiB) 104272

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.53 3/74 8958
/proc/meminfo: memFree=870696/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=105056 CPUtime=1411.66
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 35341 822 0 0 141138 28 0 0 25 0 1 0 56489147 107577344 22873 996147200 134512640 135095119 4294956304 18446744073709551615 134641841 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 26264 22873 378 142 0 25218 0
Current children cumulated CPU time (s) 1411.66
Current children cumulated vsize (KiB) 105056

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.55 3/74 8958
/proc/meminfo: memFree=868008/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=105964 CPUtime=1471.21
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 35789 822 0 0 147092 29 0 0 25 0 1 0 56489147 108507136 23321 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 26491 23321 378 142 0 25445 0
Current children cumulated CPU time (s) 1471.21
Current children cumulated vsize (KiB) 105964

[startup+1542.3 s]
/proc/loadavg: 2.15 2.00 1.59 3/74 8958
/proc/meminfo: memFree=865256/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=107008 CPUtime=1530.75
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 36252 822 0 0 153045 30 0 0 25 0 1 0 56489147 109576192 23784 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 26752 23784 378 142 0 25706 0
Current children cumulated CPU time (s) 1530.75
Current children cumulated vsize (KiB) 107008

[startup+1602.3 s]
/proc/loadavg: 2.13 2.02 1.62 3/74 8958
/proc/meminfo: memFree=862440/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=108056 CPUtime=1590.29
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 36746 822 0 0 158999 30 0 0 25 0 1 0 56489147 110649344 24278 996147200 134512640 135095119 4294956304 18446744073709551615 134637364 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 27014 24278 378 142 0 25968 0
Current children cumulated CPU time (s) 1590.29
Current children cumulated vsize (KiB) 108056

[startup+1662.3 s]
/proc/loadavg: 2.11 2.03 1.64 3/74 8958
/proc/meminfo: memFree=859624/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=109240 CPUtime=1649.84
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 37226 822 0 0 164953 31 0 0 25 0 1 0 56489147 111861760 24758 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 27310 24758 378 142 0 26264 0
Current children cumulated CPU time (s) 1649.84
Current children cumulated vsize (KiB) 109240

[startup+1722.3 s]
/proc/loadavg: 2.15 2.05 1.67 3/74 8958
/proc/meminfo: memFree=856936/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=110156 CPUtime=1709.39
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 37689 822 0 0 170908 31 0 0 25 0 1 0 56489147 112799744 25221 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 27539 25221 378 142 0 26493 0
Current children cumulated CPU time (s) 1709.39
Current children cumulated vsize (KiB) 110156

[startup+1782.3 s]
/proc/loadavg: 2.06 2.04 1.69 3/74 8958
/proc/meminfo: memFree=854120/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=111324 CPUtime=1768.93
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 38183 822 0 0 176861 32 0 0 25 0 1 0 56489147 113995776 25715 996147200 134512640 135095119 4294956304 18446744073709551615 134644017 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 27831 25715 378 142 0 26785 0
Current children cumulated CPU time (s) 1768.93
Current children cumulated vsize (KiB) 111324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.6 s]
/proc/loadavg: 2.03 2.03 1.70 3/74 8958
/proc/meminfo: memFree=852712/2055920 swapFree=4192812/4192956
[pid=8897] ppid=8895 vsize=111844 CPUtime=1800
/proc/8897/stat : 8897 (pcs.small) R 8895 8897 8828 0 -1 4194304 38426 822 0 0 179968 32 0 0 25 0 1 0 56489147 114528256 25958 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8897/statm: 27961 25958 378 142 0 26915 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 111844

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.62
CPU time (s): 1800.04
CPU user time (s): 1799.69
CPU system time (s): 0.349946
CPU usage (%): 99.2508
Max. virtual memory (cumulated for all children) (KiB): 111844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.349946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39248
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= 19
involuntary context switches= 39866

runsolver used 1.61675 second user time and 4.98924 second system time

The end

Launcher Data 

Begin job on node8 at 2009-07-15 23:43:39
IDJOB=2057315
IDBENCH=53359
IDSOLVER=733
FILE ID=node8/2057315-1247694218
PBS_JOBID= 9521293
Free space on /tmp= 66096 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-24/normalized-rand-24-24-276-139-51021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057315-1247694218/watcher-2057315-1247694218 -o /tmp/evaluation-result-2057315-1247694218/solver-2057315-1247694218 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2107805524 HOME/instance-2057315-1247694218.xml

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

MD5SUM BENCH= e415524b90f85b845ecbce0d10074b48
RANDOM SEED=2107805524

node8.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		: 3000.213
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		: 3000.213
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1056976 kB
Buffers:         75124 kB
Cached:         824584 kB
SwapCached:          0 kB
Active:         259972 kB
Inactive:       655932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1056976 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2020 kB
Writeback:           0 kB
Mapped:          25968 kB
Slab:            68520 kB
Committed_AS:   423332 kB
PageTables:       1576 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66092 MiB
End job on node8 at 2009-07-16 00:13:55