Trace number 2064883

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) 1800.1 1807.72

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-23_ext.xml
MD5SUM10d17c7134b9e9b3075c4ba7eef9dae1
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 

0.02/0.06	c small-domain mode
0.02/0.06	c Seed is 298417914
0.02/0.06	c Constructing HOME/instance-2064883-1247702930.xml  with 93 constraints
1.95/2.04	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-2064883-1247702930/watcher-2064883-1247702930 -o /tmp/evaluation-result-2064883-1247702930/solver-2064883-1247702930 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 298417914 HOME/instance-2064883-1247702930.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: 2.19 2.10 2.02 4/82 8498
/proc/meminfo: memFree=974240/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=18576 CPUtime=0
/proc/8498/stat : 8498 (runsolver) R 8496 8498 7730 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 57356375 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 251255123239 0 0 4096 24578 0 0 0 17 1 0 0
/proc/8498/statm: 4644 284 249 26 0 2626 0

[startup+0.0606079 s]
/proc/loadavg: 2.19 2.10 2.02 4/82 8498
/proc/meminfo: memFree=974240/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=5356 CPUtime=0.02
/proc/8498/stat : 8498 (pcssolve) S 8496 8498 7730 0 -1 4194304 367 750 0 0 0 0 1 1 22 0 1 0 57356375 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8498/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.101609 s]
/proc/loadavg: 2.19 2.10 2.02 4/82 8498
/proc/meminfo: memFree=974240/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=4944 CPUtime=0.06
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 903 974 0 0 3 0 2 1 18 0 1 0 57356375 5062656 512 996147200 134512640 135095119 4294956304 18446744073709551615 2301567 0 0 4096 0 0 0 0 17 1 0 0
/proc/8498/statm: 1236 512 375 142 0 190 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4944

[startup+0.301628 s]
/proc/loadavg: 2.19 2.10 2.02 4/82 8498
/proc/meminfo: memFree=974240/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=7596 CPUtime=0.26
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 1198 974 0 0 23 0 2 1 19 0 1 0 57356375 7778304 807 996147200 134512640 135095119 4294956304 18446744073709551615 134739361 0 0 4096 0 0 0 0 17 1 0 0
/proc/8498/statm: 1899 807 375 142 0 853 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 7596

[startup+0.701674 s]
/proc/loadavg: 2.19 2.10 2.02 4/82 8498
/proc/meminfo: memFree=974240/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=12968 CPUtime=0.66
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 1748 974 0 0 62 1 2 1 23 0 1 0 57356375 13279232 1357 996147200 134512640 135095119 4294956304 18446744073709551615 134739380 0 0 4096 0 0 0 0 17 1 0 0
/proc/8498/statm: 3242 1357 375 142 0 2196 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 12968

[startup+1.50176 s]
/proc/loadavg: 2.26 2.11 2.03 4/83 8504
/proc/meminfo: memFree=968600/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=23212 CPUtime=1.45
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 2821 974 0 0 139 3 2 1 25 0 1 0 57356375 23769088 2430 996147200 134512640 135095119 4294956304 18446744073709551615 2268712 0 0 4096 0 0 0 0 17 1 0 0
/proc/8498/statm: 5803 2430 375 142 0 4757 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 23212

[startup+3.10194 s]
/proc/loadavg: 2.26 2.11 2.03 4/83 8504
/proc/meminfo: memFree=962712/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=30204 CPUtime=3.04
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 3590 974 0 0 298 3 2 1 25 0 1 0 57356375 30928896 3198 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/8498/statm: 7551 3198 389 142 0 6505 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 30204

[startup+6.30129 s]
/proc/loadavg: 2.26 2.11 2.03 3/83 8504
/proc/meminfo: memFree=962776/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=30204 CPUtime=6.2
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 3608 974 0 0 614 3 2 1 25 0 1 0 57356375 30928896 3216 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 1 0 0
/proc/8498/statm: 7551 3216 389 142 0 6505 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 30204

[startup+12.702 s]
/proc/loadavg: 2.22 2.11 2.02 3/83 8504
/proc/meminfo: memFree=962520/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=30204 CPUtime=12.54
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 3663 974 0 0 1248 3 2 1 25 0 1 0 57356375 30928896 3271 996147200 134512640 135095119 4294956304 18446744073709551615 134926970 0 0 4096 0 0 0 0 17 1 0 0
/proc/8498/statm: 7551 3271 389 142 0 6505 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 30204

[startup+25.5014 s]
/proc/loadavg: 2.18 2.10 2.02 3/83 8504
/proc/meminfo: memFree=958872/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=30720 CPUtime=25.22
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 3833 974 0 0 2516 3 2 1 25 0 1 0 57356375 31457280 3376 996147200 134512640 135095119 4294956304 18446744073709551615 134918194 0 0 4096 0 0 0 0 17 1 0 0
/proc/8498/statm: 7680 3376 389 142 0 6634 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 30720

[startup+51.1012 s]
/proc/loadavg: 2.12 2.09 2.02 3/83 8504
/proc/meminfo: memFree=957912/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=31492 CPUtime=50.58
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 4191 974 0 0 5051 4 2 1 25 0 1 0 57356375 32247808 3605 996147200 134512640 135095119 4294956304 18446744073709551615 134926985 0 0 4096 0 0 0 0 17 1 0 0
/proc/8498/statm: 7873 3605 389 142 0 6827 0
Current children cumulated CPU time (s) 50.58
Current children cumulated vsize (KiB) 31492

[startup+102.307 s]
/proc/loadavg: 2.05 2.08 2.02 3/83 8504
/proc/meminfo: memFree=954328/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=32772 CPUtime=101.3
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 4887 974 0 0 10123 4 2 1 25 0 1 0 57356375 33558528 3979 996147200 134512640 135095119 4294956304 18446744073709551615 134911229 0 0 4096 0 0 0 0 17 1 0 0
/proc/8498/statm: 8193 3979 389 142 0 7147 0
Current children cumulated CPU time (s) 101.3
Current children cumulated vsize (KiB) 32772

[startup+162.301 s]
/proc/loadavg: 2.07 2.08 2.02 3/83 8504
/proc/meminfo: memFree=948568/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=33284 CPUtime=160.73
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 5649 974 0 0 16065 5 2 1 25 0 1 0 57356375 34082816 4612 996147200 134512640 135095119 4294956304 18446744073709551615 134927059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8498/statm: 8321 4612 389 142 0 7275 0
Current children cumulated CPU time (s) 160.73
Current children cumulated vsize (KiB) 33284

[startup+222.302 s]
/proc/loadavg: 2.15 2.10 2.03 4/83 8504
/proc/meminfo: memFree=943896/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=35332 CPUtime=220.17
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 6498 974 0 0 22008 6 2 1 25 0 1 0 57356375 36179968 4948 996147200 134512640 135095119 4294956304 18446744073709551615 134918163 0 0 4096 0 0 0 0 17 1 0 0
/proc/8498/statm: 8833 4948 389 142 0 7787 0
Current children cumulated CPU time (s) 220.17
Current children cumulated vsize (KiB) 35332

[startup+282.301 s]
/proc/loadavg: 2.09 2.10 2.02 3/83 8504
/proc/meminfo: memFree=940568/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=35332 CPUtime=279.6
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 6980 974 0 0 27951 6 2 1 25 0 1 0 57356375 36179968 5430 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/8498/statm: 8833 5430 389 142 0 7787 0
Current children cumulated CPU time (s) 279.6
Current children cumulated vsize (KiB) 35332

[startup+342.301 s]
/proc/loadavg: 2.06 2.09 2.02 3/83 8504
/proc/meminfo: memFree=934936/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=36616 CPUtime=339.04
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 8008 974 0 0 33894 7 2 1 25 0 1 0 57356375 37494784 6201 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 1 0 0
/proc/8498/statm: 9154 6201 389 142 0 8108 0
Current children cumulated CPU time (s) 339.04
Current children cumulated vsize (KiB) 36616

[startup+402.302 s]
/proc/loadavg: 2.02 2.07 2.02 3/83 8504
/proc/meminfo: memFree=933144/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=40712 CPUtime=398.48
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 9431 974 0 0 39837 8 2 1 25 0 1 0 57356375 41689088 6599 996147200 134512640 135095119 4294956304 18446744073709551615 134918192 0 0 4096 0 0 0 0 17 1 0 0
/proc/8498/statm: 10178 6599 389 142 0 9132 0
Current children cumulated CPU time (s) 398.48
Current children cumulated vsize (KiB) 40712

[startup+462.301 s]
/proc/loadavg: 2.01 2.05 2.01 3/83 8504
/proc/meminfo: memFree=928152/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=40712 CPUtime=457.91
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 9908 974 0 0 45780 8 2 1 25 0 1 0 57356375 41689088 7076 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/8498/statm: 10178 7076 389 142 0 9132 0
Current children cumulated CPU time (s) 457.91
Current children cumulated vsize (KiB) 40712

[startup+522.301 s]
/proc/loadavg: 2.00 2.04 2.01 3/83 8504
/proc/meminfo: memFree=925272/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=40712 CPUtime=517.35
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 10373 974 0 0 51723 9 2 1 25 0 1 0 57356375 41689088 7541 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/8498/statm: 10178 7541 389 142 0 9132 0
Current children cumulated CPU time (s) 517.35
Current children cumulated vsize (KiB) 40712

[startup+582.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 8547
/proc/meminfo: memFree=1279000/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=43016 CPUtime=576.93
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 12276 974 0 0 57679 11 2 1 25 0 1 0 57356375 44048384 8866 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 0 0 0
/proc/8498/statm: 10754 8866 389 142 0 9708 0
Current children cumulated CPU time (s) 576.93
Current children cumulated vsize (KiB) 43016

[startup+642.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 8547
/proc/meminfo: memFree=1278168/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=43016 CPUtime=636.91
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 12526 974 0 0 63676 12 2 1 25 0 1 0 57356375 44048384 9116 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 0 0 0
/proc/8498/statm: 10754 9116 389 142 0 9708 0
Current children cumulated CPU time (s) 636.91
Current children cumulated vsize (KiB) 43016

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 2.12 2.07 2.01 3/82 8547
/proc/meminfo: memFree=1272480/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=51736 CPUtime=876.82
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 15990 974 0 0 87664 15 2 1 25 0 1 0 57356375 52977664 10531 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 0 0 0
/proc/8498/statm: 12934 10531 389 142 0 11888 0
Current children cumulated CPU time (s) 876.82
Current children cumulated vsize (KiB) 51736

[startup+942.302 s]
/proc/loadavg: 2.04 2.05 2.01 3/82 8547
/proc/meminfo: memFree=1270112/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=53052 CPUtime=936.8
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 16590 974 0 0 93661 16 2 1 25 0 1 0 57356375 54325248 11131 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/8498/statm: 13263 11131 389 142 0 12217 0
Current children cumulated CPU time (s) 936.8
Current children cumulated vsize (KiB) 53052

[startup+1002.3 s]
/proc/loadavg: 2.18 2.09 2.02 3/82 8547
/proc/meminfo: memFree=1267680/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=54360 CPUtime=996.77
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 17192 974 0 0 99657 17 2 1 25 0 1 0 57356375 55664640 11733 996147200 134512640 135095119 4294956304 18446744073709551615 134927191 0 0 4096 0 0 0 0 17 0 0 0
/proc/8498/statm: 13590 11733 389 142 0 12544 0
Current children cumulated CPU time (s) 996.77
Current children cumulated vsize (KiB) 54360

[startup+1062.3 s]
/proc/loadavg: 2.16 2.10 2.02 3/82 8547
/proc/meminfo: memFree=1265312/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=55668 CPUtime=1056.76
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 17788 974 0 0 105655 18 2 1 25 0 1 0 57356375 57004032 12329 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/8498/statm: 13917 12329 389 142 0 12871 0
Current children cumulated CPU time (s) 1056.76
Current children cumulated vsize (KiB) 55668

[startup+1122.3 s]
/proc/loadavg: 2.09 2.09 2.02 3/82 8547
/proc/meminfo: memFree=1256288/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=68196 CPUtime=1116.73
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 21182 974 0 0 111650 20 2 1 25 0 1 0 57356375 69832704 14569 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/8498/statm: 17049 14569 389 142 0 16003 0
Current children cumulated CPU time (s) 1116.73
Current children cumulated vsize (KiB) 68196

[startup+1182.3 s]
/proc/loadavg: 2.03 2.07 2.01 3/82 8547
/proc/meminfo: memFree=1255200/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=68196 CPUtime=1176.71
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 21449 974 0 0 117648 20 2 1 25 0 1 0 57356375 69832704 14836 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/8498/statm: 17049 14836 389 142 0 16003 0
Current children cumulated CPU time (s) 1176.71
Current children cumulated vsize (KiB) 68196

[startup+1242.3 s]
/proc/loadavg: 2.14 2.09 2.02 3/82 8547
/proc/meminfo: memFree=1253984/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=68196 CPUtime=1236.69
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 21717 974 0 0 123646 20 2 1 25 0 1 0 57356375 69832704 15104 996147200 134512640 135095119 4294956304 18446744073709551615 134918244 0 0 4096 0 0 0 0 17 0 0 0
/proc/8498/statm: 17049 15104 389 142 0 16003 0
Current children cumulated CPU time (s) 1236.69
Current children cumulated vsize (KiB) 68196

[startup+1302.3 s]
/proc/loadavg: 2.05 2.07 2.01 3/82 8547
/proc/meminfo: memFree=1252704/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=68196 CPUtime=1296.66
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 21984 974 0 0 129643 20 2 1 25 0 1 0 57356375 69832704 15371 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/8498/statm: 17049 15371 389 142 0 16003 0
Current children cumulated CPU time (s) 1296.66
Current children cumulated vsize (KiB) 68196

[startup+1362.3 s]
/proc/loadavg: 2.02 2.05 2.01 3/82 8547
/proc/meminfo: memFree=1251872/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=84580 CPUtime=1356.45
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 26324 974 0 0 135620 22 2 1 25 0 1 0 57356375 86609920 15614 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/8498/statm: 21145 15614 389 142 0 20099 0
Current children cumulated CPU time (s) 1356.45
Current children cumulated vsize (KiB) 84580

[startup+1422.31 s]
/proc/loadavg: 2.04 2.06 2.01 3/82 8547
/proc/meminfo: memFree=1250848/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=84580 CPUtime=1416.21
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 26585 974 0 0 141596 22 2 1 25 0 1 0 57356375 86609920 15875 996147200 134512640 135095119 4294956304 18446744073709551615 134927013 0 0 4096 0 0 0 0 17 0 0 0
/proc/8498/statm: 21145 15875 389 142 0 20099 0
Current children cumulated CPU time (s) 1416.21
Current children cumulated vsize (KiB) 84580

[startup+1482.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/82 8547
/proc/meminfo: memFree=1248928/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=85628 CPUtime=1475.96
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 27077 974 0 0 147570 23 2 1 25 0 1 0 57356375 87683072 16367 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 0 0 0
/proc/8498/statm: 21407 16367 389 142 0 20361 0
Current children cumulated CPU time (s) 1475.96
Current children cumulated vsize (KiB) 85628

[startup+1542.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/82 8547
/proc/meminfo: memFree=1246880/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=86672 CPUtime=1535.73
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 27568 974 0 0 153546 24 2 1 25 0 1 0 57356375 88752128 16858 996147200 134512640 135095119 4294956304 18446744073709551615 134554976 0 0 4096 0 0 0 0 17 0 0 0
/proc/8498/statm: 21668 16858 389 142 0 20622 0
Current children cumulated CPU time (s) 1535.73
Current children cumulated vsize (KiB) 86672

[startup+1602.3 s]
/proc/loadavg: 2.10 2.08 2.01 3/82 8547
/proc/meminfo: memFree=1244768/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=87856 CPUtime=1595.49
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 28117 974 0 0 159521 25 2 1 25 0 1 0 57356375 89964544 17407 996147200 134512640 135095119 4294956304 18446744073709551615 134918169 0 0 4096 0 0 0 0 17 0 0 0
/proc/8498/statm: 21964 17407 389 142 0 20918 0
Current children cumulated CPU time (s) 1595.49
Current children cumulated vsize (KiB) 87856

[startup+1662.3 s]
/proc/loadavg: 2.07 2.08 2.01 3/82 8547
/proc/meminfo: memFree=1242464/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=89172 CPUtime=1655.25
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 28696 974 0 0 165496 26 2 1 25 0 1 0 57356375 91312128 17986 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/8498/statm: 22293 17986 389 142 0 21247 0
Current children cumulated CPU time (s) 1655.25
Current children cumulated vsize (KiB) 89172

[startup+1722.3 s]
/proc/loadavg: 2.02 2.06 2.00 3/82 8547
/proc/meminfo: memFree=1240224/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=90480 CPUtime=1715
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 29258 974 0 0 171471 26 2 1 25 0 1 0 57356375 92651520 18548 996147200 134512640 135095119 4294956304 18446744073709551615 134918249 0 0 4096 0 0 0 0 17 0 0 0
/proc/8498/statm: 22620 18548 389 142 0 21574 0
Current children cumulated CPU time (s) 1715
Current children cumulated vsize (KiB) 90480

[startup+1782.3 s]
/proc/loadavg: 2.15 2.08 2.01 3/82 8547
/proc/meminfo: memFree=1237792/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=91652 CPUtime=1774.76
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 29784 974 0 0 177446 27 2 1 25 0 1 0 57356375 93851648 19074 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/8498/statm: 22913 19074 389 142 0 21867 0
Current children cumulated CPU time (s) 1774.76
Current children cumulated vsize (KiB) 91652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.7 s]
/proc/loadavg: 2.10 2.07 2.01 3/82 8547
/proc/meminfo: memFree=1237088/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=92044 CPUtime=1800.07
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 29993 974 0 0 179976 28 2 1 25 0 1 0 57356375 94253056 19283 996147200 134512640 135095119 4294956304 18446744073709551615 134918159 0 0 4096 0 0 0 0 17 0 0 0
/proc/8498/statm: 23011 19283 389 142 0 21965 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 92044

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

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

[startup+1807.7 s]
/proc/loadavg: 2.10 2.07 2.01 3/82 8547
/proc/meminfo: memFree=1237088/2055920 swapFree=4192812/4192956
[pid=8498] ppid=8496 vsize=92044 CPUtime=1800.07
/proc/8498/stat : 8498 (pcs.small) R 8496 8498 7730 0 -1 4194304 29993 974 0 0 179976 28 2 1 25 0 1 0 57356375 94253056 19283 996147200 134512640 135095119 4294956304 18446744073709551615 134918159 0 0 4096 0 0 0 0 17 0 0 0
/proc/8498/statm: 23011 19283 389 142 0 21965 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 92044

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.72
CPU time (s): 1800.1
CPU user time (s): 1799.79
CPU system time (s): 0.309952
CPU usage (%): 99.5786
Max. virtual memory (cumulated for all children) (KiB): 92044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.79
system time used= 0.309952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30967
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= 23
involuntary context switches= 21406

runsolver used 2.25466 second user time and 5.56815 second system time

The end

Launcher Data 

Begin job on node64 at 2009-07-16 02:08:51
IDJOB=2064883
IDBENCH=54208
IDSOLVER=733
FILE ID=node64/2064883-1247702930
PBS_JOBID= 9521185
Free space on /tmp= 66324 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-23_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2064883-1247702930/watcher-2064883-1247702930 -o /tmp/evaluation-result-2064883-1247702930/solver-2064883-1247702930 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 298417914 HOME/instance-2064883-1247702930.xml

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

MD5SUM BENCH= 10d17c7134b9e9b3075c4ba7eef9dae1
RANDOM SEED=298417914

node64.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		: 3000.220
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		: 3000.220
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:        974720 kB
Buffers:         94284 kB
Cached:         522408 kB
SwapCached:          0 kB
Active:         604556 kB
Inactive:       385872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        974720 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7544 kB
Writeback:           0 kB
Mapped:         394152 kB
Slab:            74872 kB
Committed_AS:   866552 kB
PageTables:       2556 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= 66324 MiB
End job on node64 at 2009-07-16 02:39:00