Trace number 1058877

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
Mistral-prime 1.313? (TO) 1800.1 1803.91

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-3_ext.xml
MD5SUM5c060f50c623c2688d2e4bdbd6ae3b41
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 (download as text)

0.19/0.20	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-1058877-1215118904/watcher-1058877-1215118904 -o /tmp/evaluation-result-1058877-1215118904/solver-1058877-1215118904 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1058877-1215118904.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): 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: 1.97 2.02 1.97 4/85 1320
/proc/meminfo: memFree=1321240/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=816 CPUtime=0
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1990863141 835584 25 996147200 134512640 135237403 4294956256 18446744073709551615 1819428 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/1320/statm: 204 25 19 176 0 3 0

[startup+0.0750219 s]
/proc/loadavg: 1.97 2.02 1.97 4/85 1320
/proc/meminfo: memFree=1321240/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=5640 CPUtime=0.06
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 721 0 0 0 6 0 0 0 18 0 1 0 1990863141 5775360 687 996147200 134512640 135237403 4294956256 18446744073709551615 134579922 0 0 4096 0 0 0 0 17 1 0 0
/proc/1320/statm: 1410 687 354 176 0 314 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5640

[startup+0.101024 s]
/proc/loadavg: 1.97 2.02 1.97 4/85 1320
/proc/meminfo: memFree=1321240/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=6112 CPUtime=0.08
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 836 0 0 0 8 0 0 0 18 0 1 0 1990863141 6258688 802 996147200 134512640 135237403 4294956256 18446744073709551615 134666645 0 0 4096 0 0 0 0 17 1 0 0
/proc/1320/statm: 1528 802 354 176 0 432 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6112

[startup+0.301071 s]
/proc/loadavg: 1.97 2.02 1.97 4/85 1320
/proc/meminfo: memFree=1321240/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=9588 CPUtime=0.28
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 1691 0 0 0 27 1 0 0 19 0 1 0 1990863141 9818112 1657 996147200 134512640 135237403 4294956256 18446744073709551615 134579932 0 0 4096 0 0 0 0 17 1 0 0
/proc/1320/statm: 2397 1657 354 176 0 1301 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9588

[startup+0.701154 s]
/proc/loadavg: 1.97 2.02 1.97 4/85 1320
/proc/meminfo: memFree=1321240/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=16536 CPUtime=0.68
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 3444 0 0 0 66 2 0 0 23 0 1 0 1990863141 16932864 3410 996147200 134512640 135237403 4294956256 18446744073709551615 134637885 0 0 4096 0 0 0 0 17 1 0 0
/proc/1320/statm: 4134 3410 354 176 0 3038 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 16536

[startup+1.50131 s]
/proc/loadavg: 1.97 2.02 1.97 3/86 1321
/proc/meminfo: memFree=1305680/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=1.47
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4285 0 0 0 145 2 0 0 25 0 1 0 1990863141 20230144 4251 996147200 134512640 135237403 4294956256 18446744073709551615 135011682 0 0 4096 0 0 0 0 17 1 0 0
/proc/1320/statm: 4939 4251 397 176 0 3843 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 19756

[startup+3.10164 s]
/proc/loadavg: 1.97 2.02 1.97 3/86 1321
/proc/meminfo: memFree=1305552/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=3.06
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4285 0 0 0 304 2 0 0 25 0 1 0 1990863141 20230144 4251 996147200 134512640 135237403 4294956256 18446744073709551615 135093121 0 0 4096 0 0 0 0 17 1 0 0
/proc/1320/statm: 4939 4251 397 176 0 3843 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 19756

[startup+6.3013 s]
/proc/loadavg: 1.97 2.02 1.97 3/86 1321
/proc/meminfo: memFree=1305488/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=6.23
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4285 0 0 0 621 2 0 0 25 0 1 0 1990863141 20230144 4251 996147200 134512640 135237403 4294956256 18446744073709551615 134818228 0 0 4096 0 0 0 0 17 1 0 0
/proc/1320/statm: 4939 4251 397 176 0 3843 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 19756

[startup+12.7016 s]
/proc/loadavg: 1.97 2.02 1.97 3/86 1321
/proc/meminfo: memFree=1305424/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=12.57
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4285 0 0 0 1255 2 0 0 25 0 1 0 1990863141 20230144 4251 996147200 134512640 135237403 4294956256 18446744073709551615 134787433 0 0 4096 0 0 0 0 17 1 0 0
/proc/1320/statm: 4939 4251 397 176 0 3843 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 19756

[startup+25.5013 s]
/proc/loadavg: 1.98 2.02 1.97 3/86 1321
/proc/meminfo: memFree=1305424/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=25.25
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4285 0 0 0 2523 2 0 0 25 0 1 0 1990863141 20230144 4251 996147200 134512640 135237403 4294956256 18446744073709551615 134817882 0 0 4096 0 0 0 0 17 1 0 0
/proc/1320/statm: 4939 4251 397 176 0 3843 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 19756

[startup+51.1016 s]
/proc/loadavg: 1.98 2.01 1.97 3/86 1321
/proc/meminfo: memFree=1305360/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=50.61
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4285 0 0 0 5059 2 0 0 25 0 1 0 1990863141 20230144 4251 996147200 134512640 135237403 4294956256 18446744073709551615 135011682 0 0 4096 0 0 0 0 17 1 0 0
/proc/1320/statm: 4939 4251 397 176 0 3843 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 19756

[startup+102.306 s]
/proc/loadavg: 1.99 2.01 1.97 3/86 1321
/proc/meminfo: memFree=1283536/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=101.64
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4285 0 0 0 10162 2 0 0 25 0 1 0 1990863141 20230144 4251 996147200 134512640 135237403 4294956256 18446744073709551615 135093150 0 0 4096 0 0 0 0 17 0 0 0
/proc/1320/statm: 4939 4251 397 176 0 3843 0
Current children cumulated CPU time (s) 101.64
Current children cumulated vsize (KiB) 19756

[startup+162.302 s]
/proc/loadavg: 1.99 2.00 1.97 3/86 1321
/proc/meminfo: memFree=1283472/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=161.61
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4285 0 0 0 16159 2 0 0 25 0 1 0 1990863141 20230144 4251 996147200 134512640 135237403 4294956256 18446744073709551615 135011628 0 0 4096 0 0 0 0 17 0 0 0
/proc/1320/statm: 4939 4251 397 176 0 3843 0
Current children cumulated CPU time (s) 161.61
Current children cumulated vsize (KiB) 19756

[startup+222.302 s]
/proc/loadavg: 1.99 2.00 1.97 3/86 1321
/proc/meminfo: memFree=1261520/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=221.59
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4286 0 0 0 22157 2 0 0 25 0 1 0 1990863141 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 134787397 0 0 4096 0 0 0 0 17 0 0 0
/proc/1320/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 221.59
Current children cumulated vsize (KiB) 19756

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 1.97 3/86 1321
/proc/meminfo: memFree=1261456/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=281.57
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4286 0 0 0 28154 3 0 0 25 0 1 0 1990863141 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 135101332 0 0 4096 0 0 0 0 17 0 0 0
/proc/1320/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 281.57
Current children cumulated vsize (KiB) 19756

[startup+342.303 s]
/proc/loadavg: 1.99 2.00 1.97 3/86 1321
/proc/meminfo: memFree=1237464/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=341.39
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4286 0 0 0 34136 3 0 0 25 0 1 0 1990863141 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 134818394 0 0 4096 0 0 0 0 17 0 0 0
/proc/1320/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 341.39
Current children cumulated vsize (KiB) 19756

[startup+402.301 s]
/proc/loadavg: 1.99 2.00 1.97 3/86 1321
/proc/meminfo: memFree=1237400/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=401.35
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4286 0 0 0 40132 3 0 0 25 0 1 0 1990863141 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 134819136 0 0 4096 0 0 0 0 17 0 0 0
/proc/1320/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 401.35
Current children cumulated vsize (KiB) 19756

[startup+462.302 s]
/proc/loadavg: 2.08 2.03 1.98 3/86 1321
/proc/meminfo: memFree=1213336/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=461.33
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4286 0 0 0 46130 3 0 0 25 0 1 0 1990863141 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 134817941 0 0 4096 0 0 0 0 17 0 0 0
/proc/1320/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 461.33
Current children cumulated vsize (KiB) 19756

[startup+522.301 s]
/proc/loadavg: 2.03 2.02 1.98 3/86 1321
/proc/meminfo: memFree=1213144/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=521.3
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4286 0 0 0 52127 3 0 0 25 0 1 0 1990863141 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 135093150 0 0 4096 0 0 0 0 17 0 0 0
/proc/1320/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 521.3
Current children cumulated vsize (KiB) 19756

[startup+582.302 s]
/proc/loadavg: 2.01 2.02 1.98 3/86 1321
/proc/meminfo: memFree=1213016/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=581.27
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4286 0 0 0 58124 3 0 0 25 0 1 0 1990863141 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 135093120 0 0 4096 0 0 0 0 17 0 0 0
/proc/1320/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 581.27
Current children cumulated vsize (KiB) 19756

[startup+642.303 s]
/proc/loadavg: 2.11 2.04 1.99 3/86 1321
/proc/meminfo: memFree=1189144/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=641.25
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4286 0 0 0 64122 3 0 0 25 0 1 0 1990863141 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 134817905 0 0 4096 0 0 0 0 17 0 0 0
/proc/1320/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 641.25
Current children cumulated vsize (KiB) 19756


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

[startup+882.302 s]
/proc/loadavg: 2.00 2.01 1.99 3/86 1321
/proc/meminfo: memFree=1164248/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=880.54
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4286 0 0 0 88051 3 0 0 25 0 1 0 1990863141 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 135011694 0 0 4096 0 0 0 0 17 1 0 0
/proc/1320/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 880.54
Current children cumulated vsize (KiB) 19756

[startup+942.302 s]
/proc/loadavg: 2.00 2.01 1.99 3/86 1321
/proc/meminfo: memFree=1164184/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=940
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4286 0 0 0 93997 3 0 0 25 0 1 0 1990863141 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 135033018 0 0 4096 0 0 0 0 17 1 0 0
/proc/1320/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 940
Current children cumulated vsize (KiB) 19756

[startup+1002.3 s]
/proc/loadavg: 2.08 2.02 2.00 3/86 1321
/proc/meminfo: memFree=1164120/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=999.47
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4286 0 0 0 99944 3 0 0 25 0 1 0 1990863141 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 134817992 0 0 4096 0 0 0 0 17 1 0 0
/proc/1320/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 999.47
Current children cumulated vsize (KiB) 19756

[startup+1062.3 s]
/proc/loadavg: 2.18 2.04 2.01 3/86 1321
/proc/meminfo: memFree=1140120/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=1059.22
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4286 0 0 0 105919 3 0 0 25 0 1 0 1990863141 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 134787425 0 0 4096 0 0 0 0 17 0 0 0
/proc/1320/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 1059.22
Current children cumulated vsize (KiB) 19756

[startup+1122.3 s]
/proc/loadavg: 2.29 2.11 2.03 3/86 1321
/proc/meminfo: memFree=1139928/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=1119.2
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4286 0 0 0 111917 3 0 0 25 0 1 0 1990863141 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 135085311 0 0 4096 0 0 0 0 17 0 0 0
/proc/1320/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 1119.2
Current children cumulated vsize (KiB) 19756

[startup+1182.3 s]
/proc/loadavg: 2.17 2.10 2.03 3/86 1321
/proc/meminfo: memFree=1139864/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=1179.16
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4286 0 0 0 117913 3 0 0 25 0 1 0 1990863141 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 135093089 0 0 4096 0 0 0 0 17 0 0 0
/proc/1320/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 1179.16
Current children cumulated vsize (KiB) 19756

[startup+1242.3 s]
/proc/loadavg: 2.12 2.09 2.03 3/86 1321
/proc/meminfo: memFree=1115800/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=1238.99
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4286 0 0 0 123896 3 0 0 25 0 1 0 1990863141 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 135093149 0 0 4096 0 0 0 0 17 0 0 0
/proc/1320/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 1238.99
Current children cumulated vsize (KiB) 19756

[startup+1302.3 s]
/proc/loadavg: 2.09 2.09 2.03 3/86 1321
/proc/meminfo: memFree=1115672/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=1298.97
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4286 0 0 0 129894 3 0 0 25 0 1 0 1990863141 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 135093121 0 0 4096 0 0 0 0 17 0 0 0
/proc/1320/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 1298.97
Current children cumulated vsize (KiB) 19756

[startup+1362.3 s]
/proc/loadavg: 2.08 2.08 2.03 3/86 1321
/proc/meminfo: memFree=1115672/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=1358.94
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4286 0 0 0 135891 3 0 0 25 0 1 0 1990863141 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 134818151 0 0 4096 0 0 0 0 17 0 0 0
/proc/1320/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 1358.94
Current children cumulated vsize (KiB) 19756

[startup+1422.31 s]
/proc/loadavg: 2.07 2.08 2.03 3/86 1321
/proc/meminfo: memFree=1091480/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=1418.77
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4286 0 0 0 141873 4 0 0 25 0 1 0 1990863141 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 135085197 0 0 4096 0 0 0 0 17 0 0 0
/proc/1320/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 1418.77
Current children cumulated vsize (KiB) 19756

[startup+1482.3 s]
/proc/loadavg: 2.07 2.08 2.02 3/86 1321
/proc/meminfo: memFree=1091416/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=1478.74
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4286 0 0 0 147870 4 0 0 25 0 1 0 1990863141 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 134817931 0 0 4096 0 0 0 0 17 0 0 0
/proc/1320/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 1478.74
Current children cumulated vsize (KiB) 19756

[startup+1542.3 s]
/proc/loadavg: 2.06 2.08 2.02 3/86 1321
/proc/meminfo: memFree=1091352/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=1538.71
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4286 0 0 0 153867 4 0 0 25 0 1 0 1990863141 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 134818021 0 0 4096 0 0 0 0 17 0 0 0
/proc/1320/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 1538.71
Current children cumulated vsize (KiB) 19756

[startup+1602.3 s]
/proc/loadavg: 2.10 2.09 2.03 3/86 1321
/proc/meminfo: memFree=1091352/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=1598.68
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4286 0 0 0 159864 4 0 0 25 0 1 0 1990863141 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 135032561 0 0 4096 0 0 0 0 17 0 0 0
/proc/1320/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 1598.68
Current children cumulated vsize (KiB) 19756

[startup+1662.3 s]
/proc/loadavg: 2.10 2.10 2.03 3/86 1321
/proc/meminfo: memFree=1068440/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=1658.55
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4286 0 0 0 165851 4 0 0 25 0 1 0 1990863141 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 134817977 0 0 4096 0 0 0 0 17 0 0 0
/proc/1320/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 1658.55
Current children cumulated vsize (KiB) 19756

[startup+1722.3 s]
/proc/loadavg: 2.37 2.16 2.06 3/82 1363
/proc/meminfo: memFree=1411120/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=1718.52
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4286 0 0 0 171846 6 0 0 25 0 1 0 1990863141 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 135094898 0 0 4096 0 0 0 0 17 0 0 0
/proc/1320/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 1718.52
Current children cumulated vsize (KiB) 19756

[startup+1782.3 s]
/proc/loadavg: 2.70 2.29 2.11 3/82 1363
/proc/meminfo: memFree=1410928/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=1778.49
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4286 0 0 0 177843 6 0 0 25 0 1 0 1990863141 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 134817992 0 0 4096 0 0 0 0 17 0 0 0
/proc/1320/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 1778.49
Current children cumulated vsize (KiB) 19756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.9 s]
/proc/loadavg: 2.79 2.34 2.12 4/82 1363
/proc/meminfo: memFree=1410992/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=1800.09
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4286 0 0 0 180003 6 0 0 25 0 1 0 1990863141 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 135094898 0 0 4096 0 0 0 0 17 0 0 0
/proc/1320/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 19756

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

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

[startup+1803.9 s]
/proc/loadavg: 2.79 2.34 2.12 4/82 1363
/proc/meminfo: memFree=1410992/2055920 swapFree=4179680/4192956
[pid=1320] ppid=1318 vsize=19756 CPUtime=1800.09
/proc/1320/stat : 1320 (xsolve) R 1318 1320 324 0 -1 4194304 4286 0 0 0 180003 6 0 0 25 0 1 0 1990863141 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 135094898 0 0 4096 0 0 0 0 17 0 0 0
/proc/1320/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 19756

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.91
CPU time (s): 1800.1
CPU user time (s): 1800.03
CPU system time (s): 0.068989
CPU usage (%): 99.7886
Max. virtual memory (cumulated for all children) (KiB): 19756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.03
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4286
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= 38468

runsolver used 2.27865 second user time and 5.80112 second system time

The end

Launcher Data (download as text)

Begin job on node54 at 2008-07-03 23:01:45
IDJOB=1058877
IDBENCH=54193
IDSOLVER=358
FILE ID=node54/1058877-1215118904
PBS_JOBID= 7877098
Free space on /tmp= 66540 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-3_ext.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1058877-1215118904/watcher-1058877-1215118904 -o /tmp/evaluation-result-1058877-1215118904/solver-1058877-1215118904 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1058877-1215118904.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 5c060f50c623c2688d2e4bdbd6ae3b41
RANDOM SEED=694688028

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:       1321720 kB
Buffers:         30820 kB
Cached:         403056 kB
SwapCached:       6628 kB
Active:         416276 kB
Inactive:       251580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1321720 kB
SwapTotal:     4192956 kB
SwapFree:      4179680 kB
Dirty:            6768 kB
Writeback:           0 kB
Mapped:         245208 kB
Slab:            51108 kB
Committed_AS:  4482568 kB
PageTables:       2172 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= 66536 MiB
End job on node54 at 2008-07-03 23:31:51