Trace number 1063452

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) 1800.11 1810.11

General information on the benchmark

Namecsp/pseudo/mpsReduced/
normalized-mps-red-bell3a.xml
MD5SUM9671342a156282dfa58edb9dcf56f269
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.484925
Satisfiable
(Un)Satisfiability was proved
Number of variables2219
Number of constraints155
Maximum constraint arity191
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension155
Global constraints used (with number of constraints)

Solver Data (download as text)

0.19/0.21	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-1063452-1215137227/watcher-1063452-1215137227 -o /tmp/evaluation-result-1063452-1215137227/solver-1063452-1215137227 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1063452-1215137227.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: 1.92 1.98 1.97 4/74 3504
/proc/meminfo: memFree=1504232/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=820 CPUtime=0
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1992695363 839680 25 996147200 134512640 135239859 4294956208 18446744073709551615 1819428 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/3504/statm: 205 25 19 177 0 3 0

[startup+0.0960101 s]
/proc/loadavg: 1.92 1.98 1.97 4/74 3504
/proc/meminfo: memFree=1504232/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=6116 CPUtime=0.08
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 834 0 0 0 8 0 0 0 18 0 1 0 1992695363 6262784 800 996147200 134512640 135239859 4294956208 18446744073709551615 134610725 0 0 4096 0 0 0 0 17 1 0 0
/proc/3504/statm: 1529 800 356 177 0 432 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6116

[startup+0.101006 s]
/proc/loadavg: 1.92 1.98 1.97 4/74 3504
/proc/meminfo: memFree=1504232/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=6116 CPUtime=0.08
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 834 0 0 0 8 0 0 0 18 0 1 0 1992695363 6262784 800 996147200 134512640 135239859 4294956208 18446744073709551615 1987108 0 0 4096 0 0 0 0 17 1 0 0
/proc/3504/statm: 1529 800 356 177 0 432 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6116

[startup+0.301057 s]
/proc/loadavg: 1.92 1.98 1.97 4/74 3504
/proc/meminfo: memFree=1504232/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=16360 CPUtime=0.29
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3392 0 0 0 28 1 0 0 19 0 1 0 1992695363 16752640 3284 996147200 134512640 135239859 4294956208 18446744073709551615 135097721 0 0 4096 0 0 0 0 17 1 0 0
/proc/3504/statm: 4090 3284 413 177 0 2993 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16360

[startup+0.701138 s]
/proc/loadavg: 1.92 1.98 1.97 4/74 3504
/proc/meminfo: memFree=1504232/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=0.68
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3778 0 0 0 67 1 0 0 23 0 1 0 1992695363 17969152 3541 996147200 134512640 135239859 4294956208 18446744073709551615 135101119 0 0 4096 0 0 0 0 17 1 0 0
/proc/3504/statm: 4387 3541 413 177 0 3290 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 17548

[startup+1.5013 s]
/proc/loadavg: 1.92 1.98 1.97 3/75 3505
/proc/meminfo: memFree=1491552/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=1.48
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3778 0 0 0 147 1 0 0 25 0 1 0 1992695363 17969152 3541 996147200 134512640 135239859 4294956208 18446744073709551615 135095137 0 0 4096 0 0 0 0 17 1 0 0
/proc/3504/statm: 4387 3541 413 177 0 3290 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17548

[startup+3.10265 s]
/proc/loadavg: 1.93 1.98 1.97 3/75 3505
/proc/meminfo: memFree=1491424/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=3.06
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3779 0 0 0 305 1 0 0 25 0 1 0 1992695363 17969152 3542 996147200 134512640 135239859 4294956208 18446744073709551615 134803099 0 0 4096 0 0 0 0 17 1 0 0
/proc/3504/statm: 4387 3542 413 177 0 3290 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 17548

[startup+6.3013 s]
/proc/loadavg: 1.93 1.98 1.97 3/75 3505
/proc/meminfo: memFree=1491488/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=6.23
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3780 0 0 0 622 1 0 0 25 0 1 0 1992695363 17969152 3543 996147200 134512640 135239859 4294956208 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/3504/statm: 4387 3543 413 177 0 3290 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 17548

[startup+12.7026 s]
/proc/loadavg: 1.94 1.98 1.97 3/76 3506
/proc/meminfo: memFree=1491416/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=12.57
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3781 0 0 0 1256 1 0 0 25 0 1 0 1992695363 17969152 3544 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/3504/statm: 4387 3544 413 177 0 3290 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 17548

[startup+25.5013 s]
/proc/loadavg: 1.95 1.98 1.97 3/76 3506
/proc/meminfo: memFree=1491480/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=25.25
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3781 0 0 0 2524 1 0 0 25 0 1 0 1992695363 17969152 3544 996147200 134512640 135239859 4294956208 18446744073709551615 135071750 0 0 4096 0 0 0 0 17 1 0 0
/proc/3504/statm: 4387 3544 413 177 0 3290 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 17548

[startup+51.1016 s]
/proc/loadavg: 1.96 1.98 1.97 3/76 3506
/proc/meminfo: memFree=1491480/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=50.61
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3781 0 0 0 5060 1 0 0 25 0 1 0 1992695363 17969152 3544 996147200 134512640 135239859 4294956208 18446744073709551615 135095158 0 0 4096 0 0 0 0 17 1 0 0
/proc/3504/statm: 4387 3544 413 177 0 3290 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 17548

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.97 3/76 3506
/proc/meminfo: memFree=1491352/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=101.32
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3783 0 0 0 10131 1 0 0 25 0 1 0 1992695363 17969152 3546 996147200 134512640 135239859 4294956208 18446744073709551615 135097665 0 0 4096 0 0 0 0 17 1 0 0
/proc/3504/statm: 4387 3546 413 177 0 3290 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 17548

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.97 3/76 3506
/proc/meminfo: memFree=1491352/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=160.75
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 16074 1 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 134803499 0 0 4096 0 0 0 0 17 1 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 17548

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.97 3/76 3506
/proc/meminfo: memFree=1491288/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=220.18
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 22017 1 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 134803707 0 0 4096 0 0 0 0 17 1 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 17548

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.97 3/76 3506
/proc/meminfo: memFree=1491288/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=279.61
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 27960 1 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 134803472 0 0 4096 0 0 0 0 17 1 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 279.61
Current children cumulated vsize (KiB) 17548

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.97 3/76 3506
/proc/meminfo: memFree=1491096/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=339.05
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 33903 2 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 339.05
Current children cumulated vsize (KiB) 17548

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.97 3/76 3506
/proc/meminfo: memFree=1491096/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=398.48
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 39846 2 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 135097674 0 0 4096 0 0 0 0 17 1 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 398.48
Current children cumulated vsize (KiB) 17548

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.97 3/76 3506
/proc/meminfo: memFree=1491096/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=457.91
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 45789 2 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 135030999 0 0 4096 0 0 0 0 17 1 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 457.91
Current children cumulated vsize (KiB) 17548

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.97 3/76 3506
/proc/meminfo: memFree=1491096/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=517.34
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 51732 2 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 1 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 517.34
Current children cumulated vsize (KiB) 17548

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.97 3/76 3506
/proc/meminfo: memFree=1491096/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=576.78
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 57676 2 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 1 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 576.78
Current children cumulated vsize (KiB) 17548

[startup+642.301 s]
/proc/loadavg: 1.99 1.98 1.97 3/76 3506
/proc/meminfo: memFree=1491096/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=636.22
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 63619 3 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 135101105 0 0 4096 0 0 0 0 17 1 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 636.22
Current children cumulated vsize (KiB) 17548


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

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.97 3/76 3506
/proc/meminfo: memFree=1490968/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=873.94
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 87391 3 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 873.94
Current children cumulated vsize (KiB) 17548

[startup+942.301 s]
/proc/loadavg: 1.92 1.97 1.96 3/75 3563
/proc/meminfo: memFree=1490400/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=933.58
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 93354 4 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 134803099 0 0 4096 0 0 0 0 17 0 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 933.58
Current children cumulated vsize (KiB) 17548

[startup+1002.3 s]
/proc/loadavg: 1.80 1.93 1.95 3/82 3665
/proc/meminfo: memFree=1422048/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=993.53
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 99347 6 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 135101105 0 0 4096 0 0 0 0 17 0 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 993.53
Current children cumulated vsize (KiB) 17548

[startup+1062.3 s]
/proc/loadavg: 1.98 1.95 1.95 3/82 3665
/proc/meminfo: memFree=1421984/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=1053.5
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 105344 6 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 134820635 0 0 4096 0 0 0 0 17 0 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 1053.5
Current children cumulated vsize (KiB) 17548

[startup+1122.3 s]
/proc/loadavg: 2.05 1.97 1.96 3/82 3665
/proc/meminfo: memFree=1421856/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=1113.47
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 111341 6 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 135101119 0 0 4096 0 0 0 0 17 0 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 1113.47
Current children cumulated vsize (KiB) 17548

[startup+1182.3 s]
/proc/loadavg: 2.07 1.99 1.96 3/82 3665
/proc/meminfo: memFree=1421728/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=1173.44
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 117338 6 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 0 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 1173.44
Current children cumulated vsize (KiB) 17548

[startup+1242.3 s]
/proc/loadavg: 2.07 2.00 1.97 3/82 3665
/proc/meminfo: memFree=1421728/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=1233.41
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 123335 6 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 134803099 0 0 4096 0 0 0 0 17 0 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 1233.41
Current children cumulated vsize (KiB) 17548

[startup+1302.3 s]
/proc/loadavg: 2.06 2.01 1.97 3/82 3665
/proc/meminfo: memFree=1421664/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=1293.38
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 129332 6 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 135071616 0 0 4096 0 0 0 0 17 0 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 1293.38
Current children cumulated vsize (KiB) 17548

[startup+1362.3 s]
/proc/loadavg: 2.11 2.04 1.99 3/82 3665
/proc/meminfo: memFree=1421664/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=1353.34
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 135328 6 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 0 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 1353.34
Current children cumulated vsize (KiB) 17548

[startup+1422.31 s]
/proc/loadavg: 2.04 2.03 1.99 3/82 3665
/proc/meminfo: memFree=1421664/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=1413.32
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 141326 6 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 0 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 1413.32
Current children cumulated vsize (KiB) 17548

[startup+1482.3 s]
/proc/loadavg: 2.01 2.02 1.99 3/82 3665
/proc/meminfo: memFree=1421664/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=1473.28
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 147322 6 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 135101094 0 0 4096 0 0 0 0 17 0 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 1473.28
Current children cumulated vsize (KiB) 17548

[startup+1542.3 s]
/proc/loadavg: 2.00 2.02 1.99 3/82 3665
/proc/meminfo: memFree=1421664/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=1533.26
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 153319 7 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 134803726 0 0 4096 0 0 0 0 17 0 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 1533.26
Current children cumulated vsize (KiB) 17548

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 1.99 3/82 3665
/proc/meminfo: memFree=1421664/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=1593.23
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 159316 7 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 135031443 0 0 4096 0 0 0 0 17 0 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 1593.23
Current children cumulated vsize (KiB) 17548

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/82 3704
/proc/meminfo: memFree=1442024/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=1653.16
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 165309 7 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 1653.16
Current children cumulated vsize (KiB) 17548

[startup+1722.3 s]
/proc/loadavg: 1.94 1.98 1.98 3/85 3742
/proc/meminfo: memFree=1348240/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=1712.9
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 171282 8 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 135101089 0 0 4096 0 0 0 0 17 1 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 1712.9
Current children cumulated vsize (KiB) 17548

[startup+1782.3 s]
/proc/loadavg: 2.16 2.03 2.00 3/86 3789
/proc/meminfo: memFree=1400456/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=1772.31
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 177220 11 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 135071630 0 0 4096 0 0 0 0 17 0 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 1772.31
Current children cumulated vsize (KiB) 17548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.1 s]
/proc/loadavg: 2.10 2.03 2.00 3/86 3789
/proc/meminfo: memFree=1400520/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=1800.09
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 179998 11 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 135095136 0 0 4096 0 0 0 0 17 0 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 17548

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

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

[startup+1810.1 s]
/proc/loadavg: 2.10 2.03 2.00 3/86 3789
/proc/meminfo: memFree=1400520/2055920 swapFree=4179680/4192956
[pid=3504] ppid=3502 vsize=17548 CPUtime=1800.09
/proc/3504/stat : 3504 (xsolve) R 3502 3504 1906 0 -1 4194304 3784 0 0 0 179998 11 0 0 25 0 1 0 1992695363 17969152 3547 996147200 134512640 135239859 4294956208 18446744073709551615 135095136 0 0 4096 0 0 0 0 17 0 0 0
/proc/3504/statm: 4387 3547 413 177 0 3290 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 17548

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1810.11
CPU time (s): 1800.11
CPU user time (s): 1799.99
CPU system time (s): 0.120981
CPU usage (%): 99.4474
Max. virtual memory (cumulated for all children) (KiB): 17548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.120981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3784
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= 39135

runsolver used 2.06169 second user time and 5.61415 second system time

The end

Launcher Data (download as text)

Begin job on node54 at 2008-07-04 04:07:07
IDJOB=1063452
IDBENCH=54756
IDSOLVER=343
FILE ID=node54/1063452-1215137227
PBS_JOBID= 7877278
Free space on /tmp= 66556 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/pseudo/mpsReduced/normalized-mps-red-bell3a.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-1063452-1215137227/watcher-1063452-1215137227 -o /tmp/evaluation-result-1063452-1215137227/solver-1063452-1215137227 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1063452-1215137227.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 9671342a156282dfa58edb9dcf56f269
RANDOM SEED=434494184

node54.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		: 3000.279
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		: 3000.279
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:       1504712 kB
Buffers:         47724 kB
Cached:         421988 kB
SwapCached:       6628 kB
Active:         202976 kB
Inactive:       280956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1504712 kB
SwapTotal:     4192956 kB
SwapFree:      4179680 kB
Dirty:            1300 kB
Writeback:           0 kB
Mapped:          20744 kB
Slab:            52672 kB
Committed_AS:  3843032 kB
PageTables:       1700 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= 66532 MiB
End job on node54 at 2008-07-04 04:37:19