Trace number 2058008

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) 1800.06 1801.02

General information on the benchmark

Namecsp/frb56-25/
normalized-frb56-25-4_ext.xml
MD5SUM18107e977fa7b32d70d908a07be4b220
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables56
Number of constraints627
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension627
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
0.17/0.21	c Seed is 233080783
0.17/0.21	c Constructing HOME/instance-2058008-1247694236.xml  with 15656 constraints
0.17/0.25	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-2058008-1247694236/watcher-2058008-1247694236 -o /tmp/evaluation-result-2058008-1247694236/solver-2058008-1247694236 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 233080783 HOME/instance-2058008-1247694236.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: 0.28 0.06 0.02 4/72 8887
/proc/meminfo: memFree=1267720/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=5356 CPUtime=0
/proc/8887/stat : 8887 (pcssolve) R 8885 8887 8774 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 56490660 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 262910044831 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/8887/statm: 1339 241 200 169 0 50 0
[pid=8888] ppid=8887 vsize=3676 CPUtime=0
/proc/8888/stat : 8888 (fgrep) R 8887 8887 8774 0 -1 4194304 131 0 0 0 0 0 0 0 22 0 1 0 56490661 3764224 98 996147200 4194304 4274172 548682068976 18446744073709551615 262909914800 0 0 4096 0 0 0 0 17 1 0 0
/proc/8888/statm: 919 98 80 19 0 43 0
[pid=8889] ppid=8887 vsize=5356 CPUtime=0
/proc/8889/stat : 8889 (pcssolve) R 8887 8887 8774 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 56490661 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 262910044831 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/8889/statm: 1339 241 200 169 0 50 0

[startup+0.0944159 s]
/proc/loadavg: 0.28 0.06 0.02 4/72 8887
/proc/meminfo: memFree=1267720/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=5564 CPUtime=0.07
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 1090 822 0 0 7 0 0 0 18 0 1 0 56490660 5697536 699 996147200 134512640 135095119 4294956304 18446744073709551615 134741556 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 1391 699 364 142 0 345 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5564

[startup+0.102409 s]
/proc/loadavg: 0.28 0.06 0.02 4/72 8887
/proc/meminfo: memFree=1267720/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=5696 CPUtime=0.07
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 1122 822 0 0 7 0 0 0 18 0 1 0 56490660 5832704 731 996147200 134512640 135095119 4294956304 18446744073709551615 8412909 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 1424 731 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.302462 s]
/proc/loadavg: 0.28 0.06 0.02 4/72 8887
/proc/meminfo: memFree=1267720/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=9460 CPUtime=0.28
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 2179 822 0 0 27 1 0 0 19 0 1 0 56490660 9687040 1690 996147200 134512640 135095119 4294956304 18446744073709551615 134642550 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 2365 1690 378 142 0 1319 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9460

[startup+0.701538 s]
/proc/loadavg: 0.28 0.06 0.02 4/72 8887
/proc/meminfo: memFree=1267720/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=9460 CPUtime=0.67
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 2180 822 0 0 66 1 0 0 23 0 1 0 56490660 9687040 1691 996147200 134512640 135095119 4294956304 18446744073709551615 134636930 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 2365 1691 378 142 0 1319 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 9460

[startup+1.50169 s]
/proc/loadavg: 0.28 0.06 0.02 3/73 8893
/proc/meminfo: memFree=1262208/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=9460 CPUtime=1.47
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 2182 822 0 0 146 1 0 0 25 0 1 0 56490660 9687040 1693 996147200 134512640 135095119 4294956304 18446744073709551615 134641280 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 2365 1693 378 142 0 1319 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9460

[startup+3.10201 s]
/proc/loadavg: 0.28 0.06 0.02 3/73 8893
/proc/meminfo: memFree=1262016/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=8944 CPUtime=3.06
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 2185 822 0 0 305 1 0 0 25 0 1 0 56490660 9158656 1567 996147200 134512640 135095119 4294956304 18446744073709551615 134570613 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 2236 1567 378 142 0 1190 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8944

[startup+6.30164 s]
/proc/loadavg: 0.42 0.10 0.03 3/73 8893
/proc/meminfo: memFree=1262024/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=8944 CPUtime=6.24
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 2185 822 0 0 623 1 0 0 25 0 1 0 56490660 9158656 1567 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 2236 1567 378 142 0 1190 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8944

[startup+12.7019 s]
/proc/loadavg: 0.55 0.13 0.04 3/73 8893
/proc/meminfo: memFree=1260872/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=8944 CPUtime=12.61
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 2185 822 0 0 1260 1 0 0 25 0 1 0 56490660 9158656 1567 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 2236 1567 378 142 0 1190 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 8944

[startup+25.5024 s]
/proc/loadavg: 0.87 0.22 0.07 3/73 8925
/proc/meminfo: memFree=1267784/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=9460 CPUtime=25.35
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 2309 822 0 0 2534 1 0 0 25 0 1 0 56490660 9687040 1691 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 2365 1691 378 142 0 1319 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 9460

[startup+51.1024 s]
/proc/loadavg: 1.20 0.34 0.12 3/73 9085
/proc/meminfo: memFree=1261256/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=10764 CPUtime=50.93
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 2749 822 0 0 5090 3 0 0 25 0 1 0 56490660 11022336 2002 996147200 134512640 135095119 4294956304 18446744073709551615 134554987 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 2691 2002 378 142 0 1645 0
Current children cumulated CPU time (s) 50.93
Current children cumulated vsize (KiB) 10764

[startup+102.306 s]
/proc/loadavg: 1.65 0.60 0.21 3/73 9085
/proc/meminfo: memFree=1248008/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=14764 CPUtime=102.11
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 3787 822 0 0 10207 4 0 0 25 0 1 0 56490660 15118336 2783 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 3691 2783 378 142 0 2645 0
Current children cumulated CPU time (s) 102.11
Current children cumulated vsize (KiB) 14764

[startup+162.301 s]
/proc/loadavg: 1.87 0.85 0.32 3/73 9085
/proc/meminfo: memFree=1239752/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=18396 CPUtime=162.08
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 5016 822 0 0 16202 6 0 0 25 0 1 0 56490660 18837504 3499 996147200 134512640 135095119 4294956304 18446744073709551615 134642655 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 4599 3499 378 142 0 3553 0
Current children cumulated CPU time (s) 162.08
Current children cumulated vsize (KiB) 18396

[startup+222.302 s]
/proc/loadavg: 1.95 1.06 0.42 3/73 9085
/proc/meminfo: memFree=1231880/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=19976 CPUtime=222.05
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 5674 822 0 0 22198 7 0 0 25 0 1 0 56490660 20455424 4157 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 4994 4157 378 142 0 3948 0
Current children cumulated CPU time (s) 222.05
Current children cumulated vsize (KiB) 19976

[startup+282.302 s]
/proc/loadavg: 1.98 1.23 0.52 3/73 9085
/proc/meminfo: memFree=1219656/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=24268 CPUtime=282.03
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 6973 822 0 0 28195 8 0 0 25 0 1 0 56490660 24850432 4943 996147200 134512640 135095119 4294956304 18446744073709551615 134642962 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 6067 4943 378 142 0 5021 0
Current children cumulated CPU time (s) 282.03
Current children cumulated vsize (KiB) 24268

[startup+342.302 s]
/proc/loadavg: 1.99 1.36 0.61 3/73 9085
/proc/meminfo: memFree=1216392/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=29024 CPUtime=342
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 8390 822 0 0 34191 9 0 0 25 0 1 0 56490660 29720576 5335 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 7256 5335 378 142 0 6210 0
Current children cumulated CPU time (s) 342
Current children cumulated vsize (KiB) 29024

[startup+402.301 s]
/proc/loadavg: 1.99 1.48 0.69 3/73 9085
/proc/meminfo: memFree=1212360/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=30080 CPUtime=401.97
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 8889 822 0 0 40187 10 0 0 25 0 1 0 56490660 30801920 5834 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 7520 5834 378 142 0 6474 0
Current children cumulated CPU time (s) 401.97
Current children cumulated vsize (KiB) 30080

[startup+462.302 s]
/proc/loadavg: 1.99 1.57 0.77 3/73 9087
/proc/meminfo: memFree=1207112/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=31272 CPUtime=461.93
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 9366 822 0 0 46183 10 0 0 25 0 1 0 56490660 32022528 6311 996147200 134512640 135095119 4294956304 18446744073709551615 134642937 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 7818 6311 378 142 0 6772 0
Current children cumulated CPU time (s) 461.93
Current children cumulated vsize (KiB) 31272

[startup+522.302 s]
/proc/loadavg: 1.99 1.65 0.85 3/73 9087
/proc/meminfo: memFree=1202056/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=32328 CPUtime=521.91
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 9822 822 0 0 52180 11 0 0 25 0 1 0 56490660 33103872 6767 996147200 134512640 135095119 4294956304 18446744073709551615 134636914 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 8082 6767 378 142 0 7036 0
Current children cumulated CPU time (s) 521.91
Current children cumulated vsize (KiB) 32328

[startup+582.302 s]
/proc/loadavg: 1.99 1.71 0.92 3/73 9087
/proc/meminfo: memFree=1197256/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=33384 CPUtime=581.88
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 10267 822 0 0 58176 12 0 0 25 0 1 0 56490660 34185216 7212 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 8346 7212 378 142 0 7300 0
Current children cumulated CPU time (s) 581.88
Current children cumulated vsize (KiB) 33384

[startup+642.301 s]
/proc/loadavg: 1.99 1.76 0.98 3/73 9087
/proc/meminfo: memFree=1192264/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=34296 CPUtime=641.86

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

[startup+822.302 s]
/proc/loadavg: 1.99 1.86 1.15 3/73 9087
/proc/meminfo: memFree=1174472/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=54120 CPUtime=821.78
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 16186 822 0 0 82161 17 0 0 25 0 1 0 56490660 55418880 10057 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 13530 10057 378 142 0 12484 0
Current children cumulated CPU time (s) 821.78
Current children cumulated vsize (KiB) 54120

[startup+882.301 s]
/proc/loadavg: 1.99 1.88 1.20 3/73 9087
/proc/meminfo: memFree=1171144/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=54120 CPUtime=881.75
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 16365 822 0 0 88158 17 0 0 25 0 1 0 56490660 55418880 10236 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 13530 10236 378 142 0 12484 0
Current children cumulated CPU time (s) 881.75
Current children cumulated vsize (KiB) 54120

[startup+942.301 s]
/proc/loadavg: 1.99 1.90 1.25 3/73 9087
/proc/meminfo: memFree=1156232/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=54120 CPUtime=941.72
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 16542 822 0 0 94155 17 0 0 25 0 1 0 56490660 55418880 10413 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 13530 10413 378 142 0 12484 0
Current children cumulated CPU time (s) 941.72
Current children cumulated vsize (KiB) 54120

[startup+1002.3 s]
/proc/loadavg: 1.99 1.92 1.29 3/73 9087
/proc/meminfo: memFree=1154632/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=54120 CPUtime=1001.69
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 16714 822 0 0 100152 17 0 0 25 0 1 0 56490660 55418880 10585 996147200 134512640 135095119 4294956304 18446744073709551615 134554985 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 13530 10585 378 142 0 12484 0
Current children cumulated CPU time (s) 1001.69
Current children cumulated vsize (KiB) 54120

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.33 3/73 9093
/proc/meminfo: memFree=1152840/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=54252 CPUtime=1061.66
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 16911 822 0 0 106148 18 0 0 25 0 1 0 56490660 55554048 10782 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 13563 10782 378 142 0 12517 0
Current children cumulated CPU time (s) 1061.66
Current children cumulated vsize (KiB) 54252

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.37 3/73 9093
/proc/meminfo: memFree=1150408/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=54912 CPUtime=1121.63
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 17255 822 0 0 112145 18 0 0 25 0 1 0 56490660 56229888 11126 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 13728 11126 378 142 0 12682 0
Current children cumulated CPU time (s) 1121.63
Current children cumulated vsize (KiB) 54912

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.41 3/73 9093
/proc/meminfo: memFree=1147976/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=55836 CPUtime=1181.61
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 17643 822 0 0 118142 19 0 0 25 0 1 0 56490660 57176064 11514 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 13959 11514 378 142 0 12913 0
Current children cumulated CPU time (s) 1181.61
Current children cumulated vsize (KiB) 55836

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.44 3/73 9093
/proc/meminfo: memFree=1145224/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=56628 CPUtime=1241.58
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 18019 822 0 0 124138 20 0 0 25 0 1 0 56490660 57987072 11890 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 14157 11890 378 142 0 13111 0
Current children cumulated CPU time (s) 1241.58
Current children cumulated vsize (KiB) 56628

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.48 3/73 9093
/proc/meminfo: memFree=1142856/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=57420 CPUtime=1301.55
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 18354 822 0 0 130135 20 0 0 25 0 1 0 56490660 58798080 12225 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 14355 12225 378 142 0 13309 0
Current children cumulated CPU time (s) 1301.55
Current children cumulated vsize (KiB) 57420

[startup+1362.3 s]
/proc/loadavg: 1.99 1.96 1.50 3/73 9093
/proc/meminfo: memFree=1140552/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=58216 CPUtime=1361.53
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 18719 822 0 0 136132 21 0 0 25 0 1 0 56490660 59613184 12590 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 14554 12590 378 142 0 13508 0
Current children cumulated CPU time (s) 1361.53
Current children cumulated vsize (KiB) 58216

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.53 3/73 9093
/proc/meminfo: memFree=1138312/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=59012 CPUtime=1421.5
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 19078 822 0 0 142129 21 0 0 25 0 1 0 56490660 60428288 12949 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 14753 12949 378 142 0 13707 0
Current children cumulated CPU time (s) 1421.5
Current children cumulated vsize (KiB) 59012

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.56 3/73 9093
/proc/meminfo: memFree=1135112/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=59936 CPUtime=1481.47
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 19438 822 0 0 148126 21 0 0 25 0 1 0 56490660 61374464 13309 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 14984 13309 378 142 0 13938 0
Current children cumulated CPU time (s) 1481.47
Current children cumulated vsize (KiB) 59936

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.58 3/73 9093
/proc/meminfo: memFree=1131784/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=60740 CPUtime=1541.45
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 19805 822 0 0 154123 22 0 0 25 0 1 0 56490660 62197760 13676 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 15185 13676 378 142 0 14139 0
Current children cumulated CPU time (s) 1541.45
Current children cumulated vsize (KiB) 60740

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.61 3/73 9093
/proc/meminfo: memFree=1128456/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=61536 CPUtime=1601.42
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 20148 822 0 0 160120 22 0 0 25 0 1 0 56490660 63012864 14019 996147200 134512640 135095119 4294956304 18446744073709551615 134607070 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 15384 14019 378 142 0 14338 0
Current children cumulated CPU time (s) 1601.42
Current children cumulated vsize (KiB) 61536

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.63 3/73 9093
/proc/meminfo: memFree=1125256/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=62196 CPUtime=1661.38
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 20464 822 0 0 166116 22 0 0 25 0 1 0 56490660 63688704 14335 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 15549 14335 378 142 0 14503 0
Current children cumulated CPU time (s) 1661.38
Current children cumulated vsize (KiB) 62196

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.65 3/73 9093
/proc/meminfo: memFree=1121992/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=62988 CPUtime=1721.36
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 20800 822 0 0 172113 23 0 0 25 0 1 0 56490660 64499712 14671 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 15747 14671 378 142 0 14701 0
Current children cumulated CPU time (s) 1721.36
Current children cumulated vsize (KiB) 62988

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 9093
/proc/meminfo: memFree=1118600/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=80036 CPUtime=1781.33
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 25230 822 0 0 178108 25 0 0 25 0 1 0 56490660 81956864 15004 996147200 134512640 135095119 4294956304 18446744073709551615 134570638 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 20009 15004 378 142 0 18963 0
Current children cumulated CPU time (s) 1781.33
Current children cumulated vsize (KiB) 80036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 9093
/proc/meminfo: memFree=1117384/2055920 swapFree=4192812/4192956
[pid=8887] ppid=8885 vsize=80432 CPUtime=1800.03
/proc/8887/stat : 8887 (pcs.small) R 8885 8887 8774 0 -1 4194304 25347 822 0 0 179978 25 0 0 25 0 1 0 56490660 82362368 15121 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/8887/statm: 20108 15121 378 142 0 19062 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 80432

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): 1801.02
CPU time (s): 1800.06
CPU user time (s): 1799.78
CPU system time (s): 0.273958
CPU usage (%): 99.9467
Max. virtual memory (cumulated for all children) (KiB): 80432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.273958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26169
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= 6209

runsolver used 2.80557 second user time and 5.35319 second system time

The end

Launcher Data 

Begin job on node11 at 2009-07-15 23:43:56
IDJOB=2058008
IDBENCH=53437
IDSOLVER=733
FILE ID=node11/2058008-1247694236
PBS_JOBID= 9521286
Free space on /tmp= 66416 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/frb56-25/normalized-frb56-25-4_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2058008-1247694236/watcher-2058008-1247694236 -o /tmp/evaluation-result-2058008-1247694236/solver-2058008-1247694236 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 233080783 HOME/instance-2058008-1247694236.xml

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

MD5SUM BENCH= 18107e977fa7b32d70d908a07be4b220
RANDOM SEED=233080783

node11.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		: 3000.274
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		: 3000.274
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:       1268200 kB
Buffers:         73380 kB
Cached:         616616 kB
SwapCached:          0 kB
Active:         190608 kB
Inactive:       525548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1268200 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4384 kB
Writeback:           0 kB
Mapped:          37532 kB
Slab:            56988 kB
Committed_AS:   509796 kB
PageTables:       1832 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= 66416 MiB
End job on node11 at 2009-07-16 00:13:59