Trace number 2088214

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) 1800.07 1815.32

General information on the benchmark

Namecsp/rand-3-28-28-fcd/
normalized-rand-3-28-28-93-632-fcd-42_ext.xml
MD5SUMd9a1da880a9aefb5ff4e5e5942250639
Bench CategoryN-ARY-EXT (n-ary 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 variables28
Number of constraints93
Maximum constraint arity3
Maximum domain size28
Number of constraints which are defined in extension93
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.05	c small-domain mode
0.00/0.05	c Seed is 1777435701
0.00/0.05	c Constructing HOME/instance-2088214-1247728895.xml  with 93 constraints
1.88/2.00	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-2088214-1247728895/watcher-2088214-1247728895 -o /tmp/evaluation-result-2088214-1247728895/solver-2088214-1247728895 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1777435701 HOME/instance-2088214-1247728895.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: 1.92 1.98 1.95 4/81 15428
/proc/meminfo: memFree=1027728/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=5356 CPUtime=0
/proc/15428/stat : 15428 (pcssolve) R 15426 15428 15010 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 59955823 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 233588714143 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15428/statm: 1339 241 200 169 0 50 0
[pid=15429] ppid=15428 vsize=5356 CPUtime=0
/proc/15429/stat : 15429 (pcssolve) R 15428 15428 15010 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 59955823 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 233588714143 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15429/statm: 1339 241 200 169 0 50 0

[startup+0.016712 s]
/proc/loadavg: 1.92 1.98 1.95 4/81 15428
/proc/meminfo: memFree=1027728/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=5356 CPUtime=0
/proc/15428/stat : 15428 (pcssolve) R 15426 15428 15010 0 -1 4194304 305 0 0 0 0 0 0 0 21 0 1 0 59955823 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 0 0 0 17 0 0 0
/proc/15428/statm: 1339 242 201 169 0 50 0
[pid=15429] ppid=15428 vsize=0 CPUtime=0
/proc/15429/stat : 15429 (fgrep) Z 15428 15428 15010 0 -1 4194316 206 0 0 0 0 0 0 0 21 0 1 0 59955823 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/15429/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102544 s]
/proc/loadavg: 1.92 1.98 1.95 4/81 15428
/proc/meminfo: memFree=1027728/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=5244 CPUtime=0.08
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 939 974 0 0 4 0 3 1 21 0 1 0 59955823 5369856 548 996147200 134512640 135095119 4294956304 18446744073709551615 134741313 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 1311 548 375 142 0 265 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5244

[startup+0.301631 s]
/proc/loadavg: 1.92 1.98 1.95 4/81 15428
/proc/meminfo: memFree=1027728/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=7596 CPUtime=0.28
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 1198 974 0 0 24 0 3 1 22 0 1 0 59955823 7778304 807 996147200 134512640 135095119 4294956304 18446744073709551615 11120412 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 1899 807 375 142 0 853 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7596

[startup+0.701702 s]
/proc/loadavg: 1.92 1.98 1.95 4/81 15428
/proc/meminfo: memFree=1027728/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=12968 CPUtime=0.68
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 1775 974 0 0 64 0 3 1 25 0 1 0 59955823 13279232 1384 996147200 134512640 135095119 4294956304 18446744073709551615 134934180 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 3242 1384 375 142 0 2196 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12968

[startup+1.50185 s]
/proc/loadavg: 1.92 1.98 1.95 3/82 15434
/proc/meminfo: memFree=1021896/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=23764 CPUtime=1.48
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 2879 974 0 0 143 1 3 1 25 0 1 0 59955823 24334336 2488 996147200 134512640 135095119 4294956304 18446744073709551615 11152990 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 5941 2488 375 142 0 4895 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 23764

[startup+3.10109 s]
/proc/loadavg: 1.92 1.98 1.95 3/82 15434
/proc/meminfo: memFree=1016136/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=30204 CPUtime=3.07
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 3590 974 0 0 301 2 3 1 25 0 1 0 59955823 30928896 3198 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 7551 3198 389 142 0 6505 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 30204

[startup+6.30167 s]
/proc/loadavg: 1.93 1.98 1.95 3/82 15434
/proc/meminfo: memFree=1016008/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=30204 CPUtime=6.25
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 3604 974 0 0 619 2 3 1 25 0 1 0 59955823 30928896 3212 996147200 134512640 135095119 4294956304 18446744073709551615 134918070 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 7551 3212 389 142 0 6505 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 30204

[startup+12.7018 s]
/proc/loadavg: 1.93 1.98 1.95 3/82 15434
/proc/meminfo: memFree=1015880/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=30204 CPUtime=12.62
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 3656 974 0 0 1256 2 3 1 25 0 1 0 59955823 30928896 3264 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 7551 3264 389 142 0 6505 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 30204

[startup+25.5021 s]
/proc/loadavg: 1.95 1.98 1.95 3/82 15434
/proc/meminfo: memFree=1015624/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=30464 CPUtime=25.35
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 3763 974 0 0 2529 2 3 1 25 0 1 0 59955823 31195136 3371 996147200 134512640 135095119 4294956304 18446744073709551615 134918161 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 7616 3371 389 142 0 6570 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 30464

[startup+51.1018 s]
/proc/loadavg: 1.96 1.98 1.95 3/82 15434
/proc/meminfo: memFree=1014600/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=31492 CPUtime=50.83
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 4158 974 0 0 5076 3 3 1 25 0 1 0 59955823 32247808 3572 996147200 134512640 135095119 4294956304 18446744073709551615 134918280 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 7873 3572 389 142 0 6827 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 31492

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.95 3/82 15434
/proc/meminfo: memFree=1013256/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=32772 CPUtime=101.77
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 4826 974 0 0 10169 4 3 1 25 0 1 0 59955823 33558528 3918 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 8193 3918 389 142 0 7147 0
Current children cumulated CPU time (s) 101.77
Current children cumulated vsize (KiB) 32772

[startup+162.303 s]
/proc/loadavg: 1.99 1.98 1.95 3/82 15434
/proc/meminfo: memFree=1010888/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=33284 CPUtime=161.47
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 5522 974 0 0 16138 5 3 1 25 0 1 0 59955823 34082816 4485 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 8321 4485 389 142 0 7275 0
Current children cumulated CPU time (s) 161.47
Current children cumulated vsize (KiB) 33284

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.95 3/82 15434
/proc/meminfo: memFree=1009672/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=35332 CPUtime=221.16
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 6336 974 0 0 22107 5 3 1 25 0 1 0 59955823 36179968 4786 996147200 134512640 135095119 4294956304 18446744073709551615 134918065 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 8833 4786 389 142 0 7787 0
Current children cumulated CPU time (s) 221.16
Current children cumulated vsize (KiB) 35332

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.95 3/82 15434
/proc/meminfo: memFree=1007944/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=35332 CPUtime=280.87
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 6775 974 0 0 28077 6 3 1 25 0 1 0 59955823 36179968 5225 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 8833 5225 389 142 0 7787 0
Current children cumulated CPU time (s) 280.87
Current children cumulated vsize (KiB) 35332

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.95 3/82 15434
/proc/meminfo: memFree=1004936/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=36616 CPUtime=340.57
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 7766 974 0 0 34046 7 3 1 25 0 1 0 59955823 37494784 5959 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 9154 5959 389 142 0 8108 0
Current children cumulated CPU time (s) 340.57
Current children cumulated vsize (KiB) 36616

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.95 3/82 15434
/proc/meminfo: memFree=1003976/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=40712 CPUtime=400.27
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 9038 974 0 0 40015 8 3 1 25 0 1 0 59955823 41689088 6206 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 10178 6206 389 142 0 9132 0
Current children cumulated CPU time (s) 400.27
Current children cumulated vsize (KiB) 40712

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.95 3/82 15434
/proc/meminfo: memFree=1002632/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=40712 CPUtime=459.96
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 9376 974 0 0 45984 8 3 1 25 0 1 0 59955823 41689088 6544 996147200 134512640 135095119 4294956304 18446744073709551615 134927059 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 10178 6544 389 142 0 9132 0
Current children cumulated CPU time (s) 459.96
Current children cumulated vsize (KiB) 40712

[startup+522.301 s]
/proc/loadavg: 2.04 2.00 1.95 3/82 15476
/proc/meminfo: memFree=1529296/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=40712 CPUtime=519.41
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 9827 974 0 0 51927 10 3 1 25 0 1 0 59955823 41689088 6995 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 10178 6995 389 142 0 9132 0
Current children cumulated CPU time (s) 519.41
Current children cumulated vsize (KiB) 40712

[startup+582.302 s]
/proc/loadavg: 2.01 2.00 1.95 3/82 15476
/proc/meminfo: memFree=1527376/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=40712 CPUtime=578.83
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 10304 974 0 0 57868 11 3 1 25 0 1 0 59955823 41689088 7472 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 10178 7472 389 142 0 9132 0
Current children cumulated CPU time (s) 578.83
Current children cumulated vsize (KiB) 40712

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.95 3/82 15476
/proc/meminfo: memFree=1522832/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=43016 CPUtime=638.26

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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/82 15476
/proc/meminfo: memFree=1517328/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=51208 CPUtime=875.96
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 15363 974 0 0 87578 14 3 1 25 0 1 0 59955823 52436992 9904 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 12802 9904 389 142 0 11756 0
Current children cumulated CPU time (s) 875.96
Current children cumulated vsize (KiB) 51208

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/82 15476
/proc/meminfo: memFree=1515792/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=51208 CPUtime=935.39
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 15746 974 0 0 93520 15 3 1 25 0 1 0 59955823 52436992 10287 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 12802 10287 389 142 0 11756 0
Current children cumulated CPU time (s) 935.39
Current children cumulated vsize (KiB) 51208

[startup+1002.3 s]
/proc/loadavg: 2.04 2.01 1.96 3/82 15476
/proc/meminfo: memFree=1514896/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=51208 CPUtime=994.81
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 15952 974 0 0 99462 15 3 1 25 0 1 0 59955823 52436992 10493 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 12802 10493 389 142 0 11756 0
Current children cumulated CPU time (s) 994.81
Current children cumulated vsize (KiB) 51208

[startup+1062.3 s]
/proc/loadavg: 2.05 2.02 1.96 3/82 15476
/proc/meminfo: memFree=1513104/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=52124 CPUtime=1054.24
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 16404 974 0 0 105404 16 3 1 25 0 1 0 59955823 53374976 10945 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 13031 10945 389 142 0 11985 0
Current children cumulated CPU time (s) 1054.24
Current children cumulated vsize (KiB) 52124

[startup+1122.3 s]
/proc/loadavg: 2.02 2.02 1.96 3/82 15476
/proc/meminfo: memFree=1510864/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=53300 CPUtime=1113.67
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 16919 974 0 0 111346 17 3 1 25 0 1 0 59955823 54579200 11460 996147200 134512640 135095119 4294956304 18446744073709551615 134918171 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 13325 11460 389 142 0 12279 0
Current children cumulated CPU time (s) 1113.67
Current children cumulated vsize (KiB) 53300

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/82 15476
/proc/meminfo: memFree=1508944/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=54348 CPUtime=1173.09
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 17410 974 0 0 117288 17 3 1 25 0 1 0 59955823 55652352 11951 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 13587 11951 389 142 0 12541 0
Current children cumulated CPU time (s) 1173.09
Current children cumulated vsize (KiB) 54348

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/82 15476
/proc/meminfo: memFree=1499088/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=67520 CPUtime=1232.52
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 20943 974 0 0 123229 19 3 1 25 0 1 0 59955823 69140480 14330 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 16880 14330 389 142 0 15834 0
Current children cumulated CPU time (s) 1232.52
Current children cumulated vsize (KiB) 67520

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/82 15476
/proc/meminfo: memFree=1498256/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=67520 CPUtime=1291.94
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 21174 974 0 0 129171 19 3 1 25 0 1 0 59955823 69140480 14561 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 16880 14561 389 142 0 15834 0
Current children cumulated CPU time (s) 1291.94
Current children cumulated vsize (KiB) 67520

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/82 15476
/proc/meminfo: memFree=1497360/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=67520 CPUtime=1351.37
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 21399 974 0 0 135114 19 3 1 25 0 1 0 59955823 69140480 14786 996147200 134512640 135095119 4294956304 18446744073709551615 134555000 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 16880 14786 389 142 0 15834 0
Current children cumulated CPU time (s) 1351.37
Current children cumulated vsize (KiB) 67520

[startup+1422.31 s]
/proc/loadavg: 2.05 2.01 1.97 3/82 15476
/proc/meminfo: memFree=1496528/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=67520 CPUtime=1410.8
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 21625 974 0 0 141056 20 3 1 25 0 1 0 59955823 69140480 15012 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 16880 15012 389 142 0 15834 0
Current children cumulated CPU time (s) 1410.8
Current children cumulated vsize (KiB) 67520

[startup+1482.3 s]
/proc/loadavg: 2.02 2.01 1.97 3/82 15476
/proc/meminfo: memFree=1495568/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=67520 CPUtime=1470.22
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 21858 974 0 0 146998 20 3 1 25 0 1 0 59955823 69140480 15245 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 16880 15245 389 142 0 15834 0
Current children cumulated CPU time (s) 1470.22
Current children cumulated vsize (KiB) 67520

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/82 15476
/proc/meminfo: memFree=1494608/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=83904 CPUtime=1529.65
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 26171 974 0 0 152938 23 3 1 25 0 1 0 59955823 85917696 15461 996147200 134512640 135095119 4294956304 18446744073709551615 134617057 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 20976 15461 389 142 0 19930 0
Current children cumulated CPU time (s) 1529.65
Current children cumulated vsize (KiB) 83904

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/82 15476
/proc/meminfo: memFree=1493776/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=83904 CPUtime=1589.08
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 26375 974 0 0 158881 23 3 1 25 0 1 0 59955823 85917696 15665 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 20976 15665 389 142 0 19930 0
Current children cumulated CPU time (s) 1589.08
Current children cumulated vsize (KiB) 83904

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/82 15476
/proc/meminfo: memFree=1492816/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=84032 CPUtime=1648.5
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 26603 974 0 0 164823 23 3 1 25 0 1 0 59955823 86048768 15893 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 21008 15893 389 142 0 19962 0
Current children cumulated CPU time (s) 1648.5
Current children cumulated vsize (KiB) 84032

[startup+1722.3 s]
/proc/loadavg: 2.03 2.01 1.97 3/82 15476
/proc/meminfo: memFree=1490960/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=85072 CPUtime=1707.92
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 27058 974 0 0 170765 23 3 1 25 0 1 0 59955823 87113728 16348 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 21268 16348 389 142 0 20222 0
Current children cumulated CPU time (s) 1707.92
Current children cumulated vsize (KiB) 85072

[startup+1782.3 s]
/proc/loadavg: 2.01 2.01 1.97 3/82 15476
/proc/meminfo: memFree=1488720/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=86116 CPUtime=1767.36
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 27569 974 0 0 176708 24 3 1 25 0 1 0 59955823 88182784 16859 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 21529 16859 389 142 0 20483 0
Current children cumulated CPU time (s) 1767.36
Current children cumulated vsize (KiB) 86116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/82 15478
/proc/meminfo: memFree=1487440/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=86776 CPUtime=1800.04
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 27852 974 0 0 179976 24 3 1 25 0 1 0 59955823 88858624 17142 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 21694 17142 389 142 0 20648 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 86776

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

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

[startup+1815.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/82 15478
/proc/meminfo: memFree=1487440/2055920 swapFree=4192812/4192956
[pid=15428] ppid=15426 vsize=86776 CPUtime=1800.04
/proc/15428/stat : 15428 (pcs.small) R 15426 15428 15010 0 -1 4194304 27852 974 0 0 179976 24 3 1 25 0 1 0 59955823 88858624 17142 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 0 0 0
/proc/15428/statm: 21694 17142 389 142 0 20648 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 86776

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.32
CPU time (s): 1800.07
CPU user time (s): 1799.8
CPU system time (s): 0.266959
CPU usage (%): 99.1599
Max. virtual memory (cumulated for all children) (KiB): 86776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.266959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28826
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= 38692

runsolver used 2.78758 second user time and 5.47717 second system time

The end

Launcher Data 

Begin job on node27 at 2009-07-16 09:21:36
IDJOB=2088214
IDBENCH=58892
IDSOLVER=733
FILE ID=node27/2088214-1247728895
PBS_JOBID= 9521489
Free space on /tmp= 66172 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-28-28-fcd/normalized-rand-3-28-28-93-632-fcd-42_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2088214-1247728895/watcher-2088214-1247728895 -o /tmp/evaluation-result-2088214-1247728895/solver-2088214-1247728895 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1777435701 HOME/instance-2088214-1247728895.xml

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

MD5SUM BENCH= d9a1da880a9aefb5ff4e5e5942250639
RANDOM SEED=1777435701

node27.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		: 2800.239
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	: 5521.40
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		: 2800.239
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:       1028208 kB
Buffers:         75512 kB
Cached:         349352 kB
SwapCached:          0 kB
Active:         650540 kB
Inactive:       303088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1028208 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7632 kB
Writeback:           0 kB
Mapped:         549084 kB
Slab:            58268 kB
Committed_AS:  1339484 kB
PageTables:       2804 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66232 MiB
End job on node27 at 2009-07-16 09:51:53