Trace number 1080870

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
MDG-noprobe 2008-06-27? (TO) 1800.05 1813.21

General information on the benchmark

Namecsp/js-taillard-20-15/
normalized-js-taillard-20-15-105-3.xml
MD5SUM9ba2c05d75416be79db8f8c7771688d8
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark18.8941
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of constraints3130
Maximum constraint arity2
Maximum domain size1424
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3130
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	c mistral-prime version 1.313

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1080870-1215213567/watcher-1080870-1215213567 -o /tmp/evaluation-result-1080870-1215213567/solver-1080870-1215213567 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1080870-1215213567.xml -heu dom/wdeg -res no 

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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.02 2.02 2.00 4/82 31815
/proc/meminfo: memFree=1691912/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=4584 CPUtime=0
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 633612360 4694016 317 996147200 134512640 135239859 4294956208 18446744073709551615 4160523776 0 0 4096 0 0 0 0 17 0 0 0
/proc/31815/statm: 1146 324 278 177 0 49 0

[startup+0.0387779 s]
/proc/loadavg: 2.02 2.02 2.00 4/82 31815
/proc/meminfo: memFree=1691912/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=6864 CPUtime=0.02
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 1030 0 0 0 2 0 0 0 18 0 1 0 633612360 7028736 996 996147200 134512640 135239859 4294956208 18446744073709551615 2041467 0 0 4096 0 0 0 0 17 0 0 0
/proc/31815/statm: 1716 996 371 177 0 619 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 6864

[startup+0.101785 s]
/proc/loadavg: 2.02 2.02 2.00 4/82 31815
/proc/meminfo: memFree=1691912/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=8840 CPUtime=0.08
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 1511 0 0 0 8 0 0 0 18 0 1 0 633612360 9052160 1477 996147200 134512640 135239859 4294956208 18446744073709551615 2041467 0 0 4096 0 0 0 0 17 0 0 0
/proc/31815/statm: 2210 1477 371 177 0 1113 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8840

[startup+0.301807 s]
/proc/loadavg: 2.02 2.02 2.00 4/82 31815
/proc/meminfo: memFree=1691912/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17248 CPUtime=0.28
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3599 0 0 0 27 1 0 0 20 0 1 0 633612360 17661952 3565 996147200 134512640 135239859 4294956208 18446744073709551615 135101088 0 0 4096 0 0 0 0 17 0 0 0
/proc/31815/statm: 4312 3565 403 177 0 3215 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 17248

[startup+0.701851 s]
/proc/loadavg: 2.02 2.02 2.00 4/82 31815
/proc/meminfo: memFree=1691912/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17248 CPUtime=0.68
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3627 0 0 0 67 1 0 0 23 0 1 0 633612360 17661952 3593 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/31815/statm: 4312 3593 403 177 0 3215 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 17248

[startup+1.50194 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 31816
/proc/meminfo: memFree=1678912/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17384 CPUtime=1.48
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3674 0 0 0 147 1 0 0 25 0 1 0 633612360 17801216 3609 996147200 134512640 135239859 4294956208 18446744073709551615 135101118 0 0 4096 0 0 0 0 17 0 0 0
/proc/31815/statm: 4346 3609 404 177 0 3249 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17384

[startup+3.10112 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 31816
/proc/meminfo: memFree=1678784/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17388 CPUtime=3.07
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3677 0 0 0 306 1 0 0 25 0 1 0 633612360 17805312 3612 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/31815/statm: 4347 3612 404 177 0 3250 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17388

[startup+6.30148 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 31816
/proc/meminfo: memFree=1678656/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17388 CPUtime=6.26
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3677 0 0 0 625 1 0 0 25 0 1 0 633612360 17805312 3612 996147200 134512640 135239859 4294956208 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/31815/statm: 4347 3612 404 177 0 3250 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 17388

[startup+12.7012 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 31816
/proc/meminfo: memFree=1678528/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17388 CPUtime=12.62
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3679 0 0 0 1261 1 0 0 25 0 1 0 633612360 17805312 3614 996147200 134512640 135239859 4294956208 18446744073709551615 134802080 0 0 4096 0 0 0 0 17 0 0 0
/proc/31815/statm: 4347 3614 404 177 0 3250 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 17388

[startup+25.5016 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 31816
/proc/meminfo: memFree=1678528/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17388 CPUtime=25.36
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3680 0 0 0 2535 1 0 0 25 0 1 0 633612360 17805312 3615 996147200 134512640 135239859 4294956208 18446744073709551615 135071468 0 0 4096 0 0 0 0 17 0 0 0
/proc/31815/statm: 4347 3615 404 177 0 3250 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 17388

[startup+51.1015 s]
/proc/loadavg: 2.08 2.03 2.00 3/83 31816
/proc/meminfo: memFree=1678528/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17388 CPUtime=50.83
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3680 0 0 0 5082 1 0 0 25 0 1 0 633612360 17805312 3615 996147200 134512640 135239859 4294956208 18446744073709551615 134821123 0 0 4096 0 0 0 0 17 0 0 0
/proc/31815/statm: 4347 3615 404 177 0 3250 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 17388

[startup+102.305 s]
/proc/loadavg: 2.17 2.06 2.01 3/83 31816
/proc/meminfo: memFree=1678464/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17388 CPUtime=101.78
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3686 0 0 0 10177 1 0 0 25 0 1 0 633612360 17805312 3621 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/31815/statm: 4347 3621 404 177 0 3250 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 17388

[startup+162.302 s]
/proc/loadavg: 2.13 2.06 2.01 3/83 31816
/proc/meminfo: memFree=1678400/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17388 CPUtime=161.48
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3686 0 0 0 16147 1 0 0 25 0 1 0 633612360 17805312 3621 996147200 134512640 135239859 4294956208 18446744073709551615 134797491 0 0 4096 0 0 0 0 17 0 0 0
/proc/31815/statm: 4347 3621 404 177 0 3250 0
Current children cumulated CPU time (s) 161.48
Current children cumulated vsize (KiB) 17388

[startup+222.302 s]
/proc/loadavg: 2.21 2.08 2.01 3/83 31867
/proc/meminfo: memFree=960256/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17388 CPUtime=221.15
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3686 0 0 0 22113 2 0 0 25 0 1 0 633612360 17805312 3621 996147200 134512640 135239859 4294956208 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/31815/statm: 4347 3621 404 177 0 3250 0
Current children cumulated CPU time (s) 221.15
Current children cumulated vsize (KiB) 17388

[startup+282.301 s]
/proc/loadavg: 2.11 2.08 2.01 3/74 31894
/proc/meminfo: memFree=1682632/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17396 CPUtime=280.69
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3692 0 0 0 28066 3 0 0 25 0 1 0 633612360 17813504 3627 996147200 134512640 135239859 4294956208 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 1 0 0
/proc/31815/statm: 4349 3627 404 177 0 3252 0
Current children cumulated CPU time (s) 280.69
Current children cumulated vsize (KiB) 17396

[startup+342.301 s]
/proc/loadavg: 2.09 2.08 2.01 3/74 31894
/proc/meminfo: memFree=1682504/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17396 CPUtime=340.23
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3692 0 0 0 34020 3 0 0 25 0 1 0 633612360 17813504 3627 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/31815/statm: 4349 3627 404 177 0 3252 0
Current children cumulated CPU time (s) 340.23
Current children cumulated vsize (KiB) 17396

[startup+402.302 s]
/proc/loadavg: 2.08 2.08 2.01 3/74 31894
/proc/meminfo: memFree=1682440/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17396 CPUtime=399.79
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3692 0 0 0 39976 3 0 0 25 0 1 0 633612360 17813504 3627 996147200 134512640 135239859 4294956208 18446744073709551615 135071658 0 0 4096 0 0 0 0 17 1 0 0
/proc/31815/statm: 4349 3627 404 177 0 3252 0
Current children cumulated CPU time (s) 399.79
Current children cumulated vsize (KiB) 17396

[startup+462.302 s]
/proc/loadavg: 2.03 2.06 2.01 3/74 31894
/proc/meminfo: memFree=1682440/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17396 CPUtime=459.33
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3692 0 0 0 45930 3 0 0 25 0 1 0 633612360 17813504 3627 996147200 134512640 135239859 4294956208 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 1 0 0
/proc/31815/statm: 4349 3627 404 177 0 3252 0
Current children cumulated CPU time (s) 459.33
Current children cumulated vsize (KiB) 17396

[startup+522.301 s]
/proc/loadavg: 2.01 2.05 2.00 3/74 31894
/proc/meminfo: memFree=1682440/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17396 CPUtime=518.88
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3692 0 0 0 51885 3 0 0 25 0 1 0 633612360 17813504 3627 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/31815/statm: 4349 3627 404 177 0 3252 0
Current children cumulated CPU time (s) 518.88
Current children cumulated vsize (KiB) 17396

[startup+582.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 31894
/proc/meminfo: memFree=1682376/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17396 CPUtime=578.43
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3692 0 0 0 57840 3 0 0 25 0 1 0 633612360 17813504 3627 996147200 134512640 135239859 4294956208 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 1 0 0
/proc/31815/statm: 4349 3627 404 177 0 3252 0
Current children cumulated CPU time (s) 578.43
Current children cumulated vsize (KiB) 17396

[startup+642.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 31894
/proc/meminfo: memFree=1682376/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17396 CPUtime=637.98
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3692 0 0 0 63795 3 0 0 25 0 1 0 633612360 17813504 3627 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/31815/statm: 4349 3627 404 177 0 3252 0
Current children cumulated CPU time (s) 637.98
Current children cumulated vsize (KiB) 17396


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

[startup+822.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 31894
/proc/meminfo: memFree=1682248/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17396 CPUtime=816.62
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3692 0 0 0 81659 3 0 0 25 0 1 0 633612360 17813504 3627 996147200 134512640 135239859 4294956208 18446744073709551615 135071144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31815/statm: 4349 3627 404 177 0 3252 0
Current children cumulated CPU time (s) 816.62
Current children cumulated vsize (KiB) 17396

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31896
/proc/meminfo: memFree=1681992/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17396 CPUtime=876.16
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3692 0 0 0 87613 3 0 0 25 0 1 0 633612360 17813504 3627 996147200 134512640 135239859 4294956208 18446744073709551615 134797573 0 0 4096 0 0 0 0 17 1 0 0
/proc/31815/statm: 4349 3627 404 177 0 3252 0
Current children cumulated CPU time (s) 876.16
Current children cumulated vsize (KiB) 17396

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31896
/proc/meminfo: memFree=1681992/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17396 CPUtime=935.71
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3692 0 0 0 93568 3 0 0 25 0 1 0 633612360 17813504 3627 996147200 134512640 135239859 4294956208 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/31815/statm: 4349 3627 404 177 0 3252 0
Current children cumulated CPU time (s) 935.71
Current children cumulated vsize (KiB) 17396

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31896
/proc/meminfo: memFree=1681992/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17396 CPUtime=995.25
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3692 0 0 0 99522 3 0 0 25 0 1 0 633612360 17813504 3627 996147200 134512640 135239859 4294956208 18446744073709551615 135031434 0 0 4096 0 0 0 0 17 1 0 0
/proc/31815/statm: 4349 3627 404 177 0 3252 0
Current children cumulated CPU time (s) 995.25
Current children cumulated vsize (KiB) 17396

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31896
/proc/meminfo: memFree=1681992/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17396 CPUtime=1054.8
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3692 0 0 0 105477 3 0 0 25 0 1 0 633612360 17813504 3627 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/31815/statm: 4349 3627 404 177 0 3252 0
Current children cumulated CPU time (s) 1054.8
Current children cumulated vsize (KiB) 17396

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31896
/proc/meminfo: memFree=1682056/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17396 CPUtime=1114.34
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3692 0 0 0 111431 3 0 0 25 0 1 0 633612360 17813504 3627 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/31815/statm: 4349 3627 404 177 0 3252 0
Current children cumulated CPU time (s) 1114.34
Current children cumulated vsize (KiB) 17396

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31896
/proc/meminfo: memFree=1682056/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17396 CPUtime=1173.9
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3692 0 0 0 117387 3 0 0 25 0 1 0 633612360 17813504 3627 996147200 134512640 135239859 4294956208 18446744073709551615 135101100 0 0 4096 0 0 0 0 17 1 0 0
/proc/31815/statm: 4349 3627 404 177 0 3252 0
Current children cumulated CPU time (s) 1173.9
Current children cumulated vsize (KiB) 17396

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31896
/proc/meminfo: memFree=1682056/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17396 CPUtime=1233.44
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3692 0 0 0 123341 3 0 0 25 0 1 0 633612360 17813504 3627 996147200 134512640 135239859 4294956208 18446744073709551615 135030962 0 0 4096 0 0 0 0 17 1 0 0
/proc/31815/statm: 4349 3627 404 177 0 3252 0
Current children cumulated CPU time (s) 1233.44
Current children cumulated vsize (KiB) 17396

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31896
/proc/meminfo: memFree=1682056/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17396 CPUtime=1292.99
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3692 0 0 0 129296 3 0 0 25 0 1 0 633612360 17813504 3627 996147200 134512640 135239859 4294956208 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 1 0 0
/proc/31815/statm: 4349 3627 404 177 0 3252 0
Current children cumulated CPU time (s) 1292.99
Current children cumulated vsize (KiB) 17396

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31896
/proc/meminfo: memFree=1682056/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17396 CPUtime=1352.54
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3695 0 0 0 135251 3 0 0 25 0 1 0 633612360 17813504 3630 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/31815/statm: 4349 3630 404 177 0 3252 0
Current children cumulated CPU time (s) 1352.54
Current children cumulated vsize (KiB) 17396

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31896
/proc/meminfo: memFree=1682056/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17396 CPUtime=1412.09
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3695 0 0 0 141206 3 0 0 25 0 1 0 633612360 17813504 3630 996147200 134512640 135239859 4294956208 18446744073709551615 134802355 0 0 4096 0 0 0 0 17 1 0 0
/proc/31815/statm: 4349 3630 404 177 0 3252 0
Current children cumulated CPU time (s) 1412.09
Current children cumulated vsize (KiB) 17396

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31896
/proc/meminfo: memFree=1681928/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17396 CPUtime=1471.63
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3695 0 0 0 147160 3 0 0 25 0 1 0 633612360 17813504 3630 996147200 134512640 135239859 4294956208 18446744073709551615 134797573 0 0 4096 0 0 0 0 17 1 0 0
/proc/31815/statm: 4349 3630 404 177 0 3252 0
Current children cumulated CPU time (s) 1471.63
Current children cumulated vsize (KiB) 17396

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31896
/proc/meminfo: memFree=1681928/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17396 CPUtime=1531.18
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3695 0 0 0 153115 3 0 0 25 0 1 0 633612360 17813504 3630 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/31815/statm: 4349 3630 404 177 0 3252 0
Current children cumulated CPU time (s) 1531.18
Current children cumulated vsize (KiB) 17396

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31896
/proc/meminfo: memFree=1681928/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17396 CPUtime=1590.73
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3695 0 0 0 159070 3 0 0 25 0 1 0 633612360 17813504 3630 996147200 134512640 135239859 4294956208 18446744073709551615 134797489 0 0 4096 0 0 0 0 17 1 0 0
/proc/31815/statm: 4349 3630 404 177 0 3252 0
Current children cumulated CPU time (s) 1590.73
Current children cumulated vsize (KiB) 17396

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31896
/proc/meminfo: memFree=1681928/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17396 CPUtime=1650.27
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3695 0 0 0 165024 3 0 0 25 0 1 0 633612360 17813504 3630 996147200 134512640 135239859 4294956208 18446744073709551615 135071456 0 0 4096 0 0 0 0 17 1 0 0
/proc/31815/statm: 4349 3630 404 177 0 3252 0
Current children cumulated CPU time (s) 1650.27
Current children cumulated vsize (KiB) 17396

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31896
/proc/meminfo: memFree=1681928/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17396 CPUtime=1709.82
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3695 0 0 0 170979 3 0 0 25 0 1 0 633612360 17813504 3630 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/31815/statm: 4349 3630 404 177 0 3252 0
Current children cumulated CPU time (s) 1709.82
Current children cumulated vsize (KiB) 17396

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31896
/proc/meminfo: memFree=1681800/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17396 CPUtime=1769.37
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3695 0 0 0 176934 3 0 0 25 0 1 0 633612360 17813504 3630 996147200 134512640 135239859 4294956208 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 1 0 0
/proc/31815/statm: 4349 3630 404 177 0 3252 0
Current children cumulated CPU time (s) 1769.37
Current children cumulated vsize (KiB) 17396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31896
/proc/meminfo: memFree=1681800/2055920 swapFree=4179368/4192956
[pid=31815] ppid=31813 vsize=17396 CPUtime=1800.03
/proc/31815/stat : 31815 (xsolve) R 31813 31815 31061 0 -1 4194304 3695 0 0 0 180000 3 0 0 25 0 1 0 633612360 17813504 3630 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/31815/statm: 4349 3630 404 177 0 3252 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 17396

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): 1813.21
CPU time (s): 1800.05
CPU user time (s): 1800.01
CPU system time (s): 0.036994
CPU usage (%): 99.274
Max. virtual memory (cumulated for all children) (KiB): 17396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3695
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= 7
involuntary context switches= 40556

runsolver used 1.62575 second user time and 4.98224 second system time

The end

Launcher Data (download as text)

Begin job on node87 at 2008-07-05 01:19:27
IDJOB=1080870
IDBENCH=57038
IDSOLVER=343
FILE ID=node87/1080870-1215213567
PBS_JOBID= 7881747
Free space on /tmp= 66480 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/js-taillard-20-15/normalized-js-taillard-20-15-105-3.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dom/wdeg -res no 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1080870-1215213567/watcher-1080870-1215213567 -o /tmp/evaluation-result-1080870-1215213567/solver-1080870-1215213567 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1080870-1215213567.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 9ba2c05d75416be79db8f8c7771688d8
RANDOM SEED=568492308

node87.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		: 3000.232
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		: 3000.232
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:       1692392 kB
Buffers:         52316 kB
Cached:         233336 kB
SwapCached:       7632 kB
Active:         160776 kB
Inactive:       152180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1692392 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:            1444 kB
Writeback:           0 kB
Mapped:          43296 kB
Slab:            35648 kB
Committed_AS:  1666748 kB
PageTables:       1968 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264992 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66480 MiB
End job on node87 at 2008-07-05 01:49:42