Trace number 1077456

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 1807.51

General information on the benchmark

Namecsp/primes-15/
normalized-primes-15-40-3-5.xml
MD5SUM44fba73a906e01f132e7d72064b21e87
Bench CategoryN-ARY-INT (n-ary constraints in intension)
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 variables100
Number of constraints40
Maximum constraint arity8
Maximum domain size46
Number of constraints which are defined in extension0
Number of constraints which are defined in intension40
Global constraints used (with number of constraints)

Solver Data (download as text)

0.04/0.06	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-1077456-1215192638/watcher-1077456-1215192638 -o /tmp/evaluation-result-1077456-1215192638/solver-1077456-1215192638 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1077456-1215192638.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: 2.20 2.05 2.01 4/81 4946
/proc/meminfo: memFree=964208/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=4584 CPUtime=0
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 328 0 0 0 0 0 0 0 18 0 1 0 1998213538 4694016 295 996147200 134512640 135239859 4294956208 18446744073709551615 134622153 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1146 301 256 177 0 49 0

[startup+0.0476029 s]
/proc/loadavg: 2.20 2.05 2.01 4/81 4946
/proc/meminfo: memFree=964208/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5252 CPUtime=0.04
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 672 0 0 0 4 0 0 0 18 0 1 0 1998213538 5378048 638 996147200 134512640 135239859 4294956208 18446744073709551615 135100960 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1313 638 418 177 0 216 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5252

[startup+0.101608 s]
/proc/loadavg: 2.20 2.05 2.01 4/81 4946
/proc/meminfo: memFree=964208/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5252 CPUtime=0.09
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 672 0 0 0 9 0 0 0 18 0 1 0 1998213538 5378048 638 996147200 134512640 135239859 4294956208 18446744073709551615 134803057 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1313 638 418 177 0 216 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5252

[startup+0.301632 s]
/proc/loadavg: 2.20 2.05 2.01 4/81 4946
/proc/meminfo: memFree=964208/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5256 CPUtime=0.29
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 674 0 0 0 29 0 0 0 19 0 1 0 1998213538 5382144 640 996147200 134512640 135239859 4294956208 18446744073709551615 135035205 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1314 640 418 177 0 217 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5256

[startup+0.70168 s]
/proc/loadavg: 2.20 2.05 2.01 4/81 4946
/proc/meminfo: memFree=964208/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5260 CPUtime=0.69
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 675 0 0 0 69 0 0 0 23 0 1 0 1998213538 5386240 641 996147200 134512640 135239859 4294956208 18446744073709551615 134805824 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1315 641 418 177 0 218 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5260

[startup+1.50177 s]
/proc/loadavg: 2.18 2.05 2.01 3/82 4947
/proc/meminfo: memFree=963240/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5268 CPUtime=1.49
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 677 0 0 0 149 0 0 0 25 0 1 0 1998213538 5394432 643 996147200 134512640 135239859 4294956208 18446744073709551615 134806894 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1317 643 418 177 0 220 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5268

[startup+3.10196 s]
/proc/loadavg: 2.18 2.05 2.01 3/82 4947
/proc/meminfo: memFree=963112/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5268 CPUtime=3.08
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 677 0 0 0 308 0 0 0 25 0 1 0 1998213538 5394432 643 996147200 134512640 135239859 4294956208 18446744073709551615 134806566 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1317 643 418 177 0 220 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5268

[startup+6.30134 s]
/proc/loadavg: 2.18 2.05 2.01 3/82 4947
/proc/meminfo: memFree=963048/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5268 CPUtime=6.27
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 677 0 0 0 627 0 0 0 25 0 1 0 1998213538 5394432 643 996147200 134512640 135239859 4294956208 18446744073709551615 134803057 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1317 643 418 177 0 220 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 5268

[startup+12.7021 s]
/proc/loadavg: 2.15 2.04 2.01 3/82 4947
/proc/meminfo: memFree=962856/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=12.64
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 1264 0 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 135100288 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 5272

[startup+25.5016 s]
/proc/loadavg: 2.13 2.04 2.01 3/82 4947
/proc/meminfo: memFree=962856/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=25.39
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 2539 0 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 134806914 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 5272

[startup+51.1016 s]
/proc/loadavg: 2.08 2.04 2.01 3/82 4947
/proc/meminfo: memFree=962856/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=50.89
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 5089 0 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 134806979 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 5272

[startup+102.307 s]
/proc/loadavg: 2.03 2.03 2.00 3/82 4947
/proc/meminfo: memFree=962728/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=101.88
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 10188 0 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 134803097 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 5272

[startup+162.302 s]
/proc/loadavg: 2.01 2.02 2.00 3/82 4947
/proc/meminfo: memFree=962728/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=161.63
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 16163 0 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 135101088 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 161.63
Current children cumulated vsize (KiB) 5272

[startup+222.302 s]
/proc/loadavg: 2.07 2.03 2.00 3/82 4947
/proc/meminfo: memFree=962728/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=221.39
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 22139 0 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 134806826 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 221.39
Current children cumulated vsize (KiB) 5272

[startup+282.302 s]
/proc/loadavg: 2.02 2.02 2.00 3/82 4947
/proc/meminfo: memFree=962728/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=281.15
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 28115 0 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 135071630 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 281.15
Current children cumulated vsize (KiB) 5272

[startup+342.302 s]
/proc/loadavg: 2.01 2.02 2.00 3/82 4947
/proc/meminfo: memFree=962728/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=340.91
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 34090 1 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 135071689 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 340.91
Current children cumulated vsize (KiB) 5272

[startup+402.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 4947
/proc/meminfo: memFree=962728/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=400.66
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 40065 1 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 134806894 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 400.66
Current children cumulated vsize (KiB) 5272

[startup+462.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 4947
/proc/meminfo: memFree=962792/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=460.42
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 46041 1 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 135095201 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 460.42
Current children cumulated vsize (KiB) 5272

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 4947
/proc/meminfo: memFree=962728/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=520.18
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 52017 1 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 134806894 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 520.18
Current children cumulated vsize (KiB) 5272

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 4947
/proc/meminfo: memFree=962728/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=579.94
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 57993 1 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 134806826 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 579.94
Current children cumulated vsize (KiB) 5272

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 4947
/proc/meminfo: memFree=962664/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=639.7
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 63969 1 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 134803704 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 639.7
Current children cumulated vsize (KiB) 5272


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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 4947
/proc/meminfo: memFree=962536/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=878.72
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 87870 2 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 878.72
Current children cumulated vsize (KiB) 5272

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 4947
/proc/meminfo: memFree=962536/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=938.48
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 93846 2 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 134803546 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 938.48
Current children cumulated vsize (KiB) 5272

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 4947
/proc/meminfo: memFree=962600/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=998.24
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 99822 2 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 135031317 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 998.24
Current children cumulated vsize (KiB) 5272

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 4949
/proc/meminfo: memFree=962600/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=1057.99
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 105797 2 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 135034673 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 1057.99
Current children cumulated vsize (KiB) 5272

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 4949
/proc/meminfo: memFree=962664/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=1117.75
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 111773 2 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 135013792 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 1117.75
Current children cumulated vsize (KiB) 5272

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 4949
/proc/meminfo: memFree=962664/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=1177.51
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 117749 2 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 134806938 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 1177.51
Current children cumulated vsize (KiB) 5272

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 4949
/proc/meminfo: memFree=962472/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=1237.26
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 123724 2 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 135101105 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 1237.26
Current children cumulated vsize (KiB) 5272

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 4949
/proc/meminfo: memFree=962408/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=1297.02
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 129700 2 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 135100992 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 1297.02
Current children cumulated vsize (KiB) 5272

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 4949
/proc/meminfo: memFree=962472/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=1356.78
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 135676 2 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 134806852 0 0 4096 0 0 0 0 17 0 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 1356.78
Current children cumulated vsize (KiB) 5272

[startup+1422.31 s]
/proc/loadavg: 2.01 2.00 2.00 3/83 5000
/proc/meminfo: memFree=1352480/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=1416.49
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 141646 3 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 134806894 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 1416.49
Current children cumulated vsize (KiB) 5272

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5002
/proc/meminfo: memFree=1089440/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=1476.23
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 147617 6 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 135101119 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 1476.23
Current children cumulated vsize (KiB) 5272

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5002
/proc/meminfo: memFree=1059424/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=1535.98
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 153592 6 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 134803491 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 1535.98
Current children cumulated vsize (KiB) 5272

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5002
/proc/meminfo: memFree=1026208/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=1595.75
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 159569 6 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 135071983 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 1595.75
Current children cumulated vsize (KiB) 5272

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5002
/proc/meminfo: memFree=1002336/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=1655.51
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 165545 6 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 134806829 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 1655.51
Current children cumulated vsize (KiB) 5272

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5002
/proc/meminfo: memFree=977184/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=1715.19
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 171513 6 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 135101104 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 1715.19
Current children cumulated vsize (KiB) 5272

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5002
/proc/meminfo: memFree=958688/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=1774.93
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 177487 6 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 1774.93
Current children cumulated vsize (KiB) 5272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5002
/proc/meminfo: memFree=947872/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=1800.03
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 179997 6 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 5272

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

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

[startup+1807.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5002
/proc/meminfo: memFree=947872/2055920 swapFree=4180584/4192956
[pid=4946] ppid=4944 vsize=5272 CPUtime=1800.03
/proc/4946/stat : 4946 (xsolve) R 4944 4946 3821 0 -1 4194304 678 0 0 0 179997 6 0 0 25 0 1 0 1998213538 5398528 644 996147200 134512640 135239859 4294956208 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 1318 644 418 177 0 221 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 5272

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.51
CPU time (s): 1800.05
CPU user time (s): 1799.98
CPU system time (s): 0.069989
CPU usage (%): 99.5874
Max. virtual memory (cumulated for all children) (KiB): 5272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 678
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= 50107

runsolver used 1.64175 second user time and 4.94225 second system time

The end

Launcher Data (download as text)

Begin job on node75 at 2008-07-04 19:30:38
IDJOB=1077456
IDBENCH=56674
IDSOLVER=343
FILE ID=node75/1077456-1215192638
PBS_JOBID= 7881591
Free space on /tmp= 66560 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/primes-15/normalized-primes-15-40-3-5.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-1077456-1215192638/watcher-1077456-1215192638 -o /tmp/evaluation-result-1077456-1215192638/solver-1077456-1215192638 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1077456-1215192638.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 44fba73a906e01f132e7d72064b21e87
RANDOM SEED=1998746063

node75.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		: 3000.229
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		: 3000.229
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:        964560 kB
Buffers:         76524 kB
Cached:         196228 kB
SwapCached:       6320 kB
Active:         933984 kB
Inactive:        92108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        964560 kB
SwapTotal:     4192956 kB
SwapFree:      4180584 kB
Dirty:            1192 kB
Writeback:           0 kB
Mapped:         769464 kB
Slab:            48704 kB
Committed_AS:  4924696 kB
PageTables:       3480 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= 66368 MiB
End job on node75 at 2008-07-04 20:00:47