Trace number 1081619

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) 1800.04 1813.51

General information on the benchmark

Namecsp/knights/
normalized-knights-100-25.xml
MD5SUM2de87842e968f8244d3eba63b4585241
Bench Category2-ARY-INT (binary 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 variables25
Number of constraints300
Maximum constraint arity2
Maximum domain size10000
Number of constraints which are defined in extension0
Number of constraints which are defined in intension300
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-1081619-1215218085/watcher-1081619-1215218085 -o /tmp/evaluation-result-1081619-1215218085/solver-1081619-1215218085 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1081619-1215218085.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: 2.16 2.11 2.03 4/82 22277
/proc/meminfo: memFree=381400/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=4580 CPUtime=0
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 372 0 0 0 0 0 0 0 18 0 1 0 262751266 4689920 338 996147200 134512640 135237403 4294956240 18446744073709551615 3065486 0 0 4096 0 0 0 0 17 0 0 0
/proc/22277/statm: 1145 346 297 176 0 49 0

[startup+0.0732641 s]
/proc/loadavg: 2.16 2.11 2.03 4/82 22277
/proc/meminfo: memFree=381400/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=8020 CPUtime=0.06
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1362 0 0 0 6 0 0 0 18 0 1 0 262751266 8212480 1328 996147200 134512640 135237403 4294956240 18446744073709551615 135094118 0 0 4096 0 0 0 0 17 0 0 0
/proc/22277/statm: 2005 1328 413 176 0 909 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8020

[startup+0.102268 s]
/proc/loadavg: 2.16 2.11 2.03 4/82 22277
/proc/meminfo: memFree=381400/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=8020 CPUtime=0.09
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1362 0 0 0 9 0 0 0 18 0 1 0 262751266 8212480 1328 996147200 134512640 135237403 4294956240 18446744073709551615 134808786 0 0 4096 0 0 0 0 17 0 0 0
/proc/22277/statm: 2005 1328 413 176 0 909 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8020

[startup+0.302305 s]
/proc/loadavg: 2.16 2.11 2.03 4/82 22277
/proc/meminfo: memFree=381400/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=8020 CPUtime=0.29
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1367 0 0 0 29 0 0 0 19 0 1 0 262751266 8212480 1333 996147200 134512640 135237403 4294956240 18446744073709551615 135093120 0 0 4096 0 0 0 0 17 0 0 0
/proc/22277/statm: 2005 1333 414 176 0 909 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8020

[startup+0.702387 s]
/proc/loadavg: 2.16 2.11 2.03 4/82 22277
/proc/meminfo: memFree=381400/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=8020 CPUtime=0.69
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1369 0 0 0 69 0 0 0 23 0 1 0 262751266 8212480 1335 996147200 134512640 135237403 4294956240 18446744073709551615 135014044 0 0 4096 0 0 0 0 17 0 0 0
/proc/22277/statm: 2005 1335 414 176 0 909 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8020

[startup+1.50154 s]
/proc/loadavg: 2.16 2.11 2.03 3/83 22278
/proc/meminfo: memFree=376592/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=8020 CPUtime=1.48
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1369 0 0 0 148 0 0 0 25 0 1 0 262751266 8212480 1335 996147200 134512640 135237403 4294956240 18446744073709551615 134808786 0 0 4096 0 0 0 0 17 0 0 0
/proc/22277/statm: 2005 1335 414 176 0 909 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8020

[startup+3.10185 s]
/proc/loadavg: 2.15 2.11 2.03 3/83 22278
/proc/meminfo: memFree=375120/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=8020 CPUtime=3.08
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1369 0 0 0 308 0 0 0 25 0 1 0 262751266 8212480 1335 996147200 134512640 135237403 4294956240 18446744073709551615 135014044 0 0 4096 0 0 0 0 17 0 0 0
/proc/22277/statm: 2005 1335 414 176 0 909 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8020

[startup+6.30147 s]
/proc/loadavg: 2.15 2.11 2.03 3/83 22278
/proc/meminfo: memFree=371344/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=8024 CPUtime=6.26
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1370 0 0 0 626 0 0 0 25 0 1 0 262751266 8216576 1336 996147200 134512640 135237403 4294956240 18446744073709551615 134808776 0 0 4096 0 0 0 0 17 0 0 0
/proc/22277/statm: 2006 1336 414 176 0 910 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 8024

[startup+12.7017 s]
/proc/loadavg: 2.13 2.11 2.03 3/83 22278
/proc/meminfo: memFree=363856/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=8176 CPUtime=12.62
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1382 0 0 0 1262 0 0 0 25 0 1 0 262751266 8372224 1348 996147200 134512640 135237403 4294956240 18446744073709551615 134808786 0 0 4096 0 0 0 0 17 0 0 0
/proc/22277/statm: 2044 1348 414 176 0 948 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 8176

[startup+25.5012 s]
/proc/loadavg: 2.11 2.10 2.03 3/83 22278
/proc/meminfo: memFree=348880/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=8180 CPUtime=25.36
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1383 0 0 0 2536 0 0 0 25 0 1 0 262751266 8376320 1349 996147200 134512640 135237403 4294956240 18446744073709551615 135093120 0 0 4096 0 0 0 0 17 0 0 0
/proc/22277/statm: 2045 1349 414 176 0 949 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 8180

[startup+51.1021 s]
/proc/loadavg: 2.07 2.09 2.03 3/83 22278
/proc/meminfo: memFree=320592/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=8212 CPUtime=50.83
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1391 0 0 0 5082 1 0 0 25 0 1 0 262751266 8409088 1357 996147200 134512640 135237403 4294956240 18446744073709551615 135065226 0 0 4096 0 0 0 0 17 0 0 0
/proc/22277/statm: 2053 1357 414 176 0 957 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 8212

[startup+102.306 s]
/proc/loadavg: 2.06 2.09 2.03 3/83 22278
/proc/meminfo: memFree=262096/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=8496 CPUtime=101.78
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1462 0 0 0 10177 1 0 0 25 0 1 0 262751266 8699904 1428 996147200 134512640 135237403 4294956240 18446744073709551615 134808450 0 0 4096 0 0 0 0 17 0 0 0
/proc/22277/statm: 2124 1428 414 176 0 1028 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 8496

[startup+162.302 s]
/proc/loadavg: 2.06 2.08 2.03 3/83 22278
/proc/meminfo: memFree=194960/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=8496 CPUtime=161.48
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1462 0 0 0 16146 2 0 0 25 0 1 0 262751266 8699904 1428 996147200 134512640 135237403 4294956240 18446744073709551615 135100471 0 0 4096 0 0 0 0 17 0 0 0
/proc/22277/statm: 2124 1428 414 176 0 1028 0
Current children cumulated CPU time (s) 161.48
Current children cumulated vsize (KiB) 8496

[startup+222.301 s]
/proc/loadavg: 2.12 2.10 2.03 3/83 22278
/proc/meminfo: memFree=127056/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=8496 CPUtime=221.18
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1462 0 0 0 22114 4 0 0 25 0 1 0 262751266 8699904 1428 996147200 134512640 135237403 4294956240 18446744073709551615 135093120 0 0 4096 0 0 0 0 17 0 0 0
/proc/22277/statm: 2124 1428 414 176 0 1028 0
Current children cumulated CPU time (s) 221.18
Current children cumulated vsize (KiB) 8496

[startup+282.302 s]
/proc/loadavg: 2.12 2.09 2.03 3/83 22278
/proc/meminfo: memFree=59600/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=9104 CPUtime=280.9
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1614 0 0 0 28085 5 0 0 25 0 1 0 262751266 9322496 1580 996147200 134512640 135237403 4294956240 18446744073709551615 135011635 0 0 4096 0 0 0 0 17 0 0 0
/proc/22277/statm: 2276 1580 414 176 0 1180 0
Current children cumulated CPU time (s) 280.9
Current children cumulated vsize (KiB) 9104

[startup+342.301 s]
/proc/loadavg: 2.10 2.09 2.03 3/83 22278
/proc/meminfo: memFree=15184/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=9104 CPUtime=340.62
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1614 0 0 0 34056 6 0 0 25 0 1 0 262751266 9322496 1580 996147200 134512640 135237403 4294956240 18446744073709551615 135011628 0 0 4096 0 0 0 0 17 0 0 0
/proc/22277/statm: 2276 1580 414 176 0 1180 0
Current children cumulated CPU time (s) 340.62
Current children cumulated vsize (KiB) 9104

[startup+402.302 s]
/proc/loadavg: 2.10 2.09 2.03 3/83 22278
/proc/meminfo: memFree=15440/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=9600 CPUtime=400.33
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1738 0 0 0 40025 8 0 0 25 0 1 0 262751266 9830400 1704 996147200 134512640 135237403 4294956240 18446744073709551615 135065226 0 0 4096 0 0 0 0 17 0 0 0
/proc/22277/statm: 2400 1704 414 176 0 1304 0
Current children cumulated CPU time (s) 400.33
Current children cumulated vsize (KiB) 9600

[startup+462.302 s]
/proc/loadavg: 2.08 2.08 2.03 3/83 22278
/proc/meminfo: memFree=15376/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=9600 CPUtime=460.04
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1738 0 0 0 45994 10 0 0 25 0 1 0 262751266 9830400 1704 996147200 134512640 135237403 4294956240 18446744073709551615 135065226 0 0 4096 0 0 0 0 17 0 0 0
/proc/22277/statm: 2400 1704 414 176 0 1304 0
Current children cumulated CPU time (s) 460.04
Current children cumulated vsize (KiB) 9600

[startup+522.301 s]
/proc/loadavg: 2.08 2.08 2.03 3/83 22278
/proc/meminfo: memFree=15440/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=9600 CPUtime=519.75
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1738 0 0 0 51965 10 0 0 25 0 1 0 262751266 9830400 1704 996147200 134512640 135237403 4294956240 18446744073709551615 135065218 0 0 4096 0 0 0 0 17 0 0 0
/proc/22277/statm: 2400 1704 414 176 0 1304 0
Current children cumulated CPU time (s) 519.75
Current children cumulated vsize (KiB) 9600

[startup+582.302 s]
/proc/loadavg: 2.15 2.10 2.03 3/83 22322
/proc/meminfo: memFree=1882320/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=9600 CPUtime=579.4
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1738 0 0 0 57787 153 0 0 25 0 1 0 262751266 9830400 1704 996147200 134512640 135237403 4294956240 18446744073709551615 135072108 0 0 4096 0 0 0 0 17 1 0 0
/proc/22277/statm: 2400 1704 414 176 0 1304 0
Current children cumulated CPU time (s) 579.4
Current children cumulated vsize (KiB) 9600

[startup+642.302 s]
/proc/loadavg: 2.08 2.09 2.03 3/86 22325
/proc/meminfo: memFree=1786424/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=9600 CPUtime=638.89
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1738 0 0 0 63735 154 0 0 25 0 1 0 262751266 9830400 1704 996147200 134512640 135237403 4294956240 18446744073709551615 135094077 0 0 4096 0 0 0 0 17 1 0 0
/proc/22277/statm: 2400 1704 414 176 0 1304 0
Current children cumulated CPU time (s) 638.89
Current children cumulated vsize (KiB) 9600


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

[startup+882.302 s]
/proc/loadavg: 2.00 2.03 2.01 3/86 22325
/proc/meminfo: memFree=1785464/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=9708 CPUtime=876.83
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1765 0 0 0 87529 154 0 0 25 0 1 0 262751266 9940992 1731 996147200 134512640 135237403 4294956240 18446744073709551615 134808370 0 0 4096 0 0 0 0 17 1 0 0
/proc/22277/statm: 2427 1731 414 176 0 1331 0
Current children cumulated CPU time (s) 876.83
Current children cumulated vsize (KiB) 9708

[startup+942.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/86 22327
/proc/meminfo: memFree=1785272/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=9708 CPUtime=936.31
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1765 0 0 0 93477 154 0 0 25 0 1 0 262751266 9940992 1731 996147200 134512640 135237403 4294956240 18446744073709551615 135065226 0 0 4096 0 0 0 0 17 1 0 0
/proc/22277/statm: 2427 1731 414 176 0 1331 0
Current children cumulated CPU time (s) 936.31
Current children cumulated vsize (KiB) 9708

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/86 22327
/proc/meminfo: memFree=1785208/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=9708 CPUtime=995.8
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1765 0 0 0 99426 154 0 0 25 0 1 0 262751266 9940992 1731 996147200 134512640 135237403 4294956240 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 1 0 0
/proc/22277/statm: 2427 1731 414 176 0 1331 0
Current children cumulated CPU time (s) 995.8
Current children cumulated vsize (KiB) 9708

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/86 22327
/proc/meminfo: memFree=1785208/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=9708 CPUtime=1055.28
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1765 0 0 0 105374 154 0 0 25 0 1 0 262751266 9940992 1731 996147200 134512640 135237403 4294956240 18446744073709551615 135069892 0 0 4096 0 0 0 0 17 1 0 0
/proc/22277/statm: 2427 1731 414 176 0 1331 0
Current children cumulated CPU time (s) 1055.28
Current children cumulated vsize (KiB) 9708

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/86 22327
/proc/meminfo: memFree=1785208/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=9708 CPUtime=1114.77
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1765 0 0 0 111323 154 0 0 25 0 1 0 262751266 9940992 1731 996147200 134512640 135237403 4294956240 18446744073709551615 135017579 0 0 4096 0 0 0 0 17 1 0 0
/proc/22277/statm: 2427 1731 414 176 0 1331 0
Current children cumulated CPU time (s) 1114.77
Current children cumulated vsize (KiB) 9708

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 22327
/proc/meminfo: memFree=1785016/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=9708 CPUtime=1174.25
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1765 0 0 0 117271 154 0 0 25 0 1 0 262751266 9940992 1731 996147200 134512640 135237403 4294956240 18446744073709551615 135100484 0 0 4096 0 0 0 0 17 1 0 0
/proc/22277/statm: 2427 1731 414 176 0 1331 0
Current children cumulated CPU time (s) 1174.25
Current children cumulated vsize (KiB) 9708

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 22327
/proc/meminfo: memFree=1784760/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=9708 CPUtime=1233.74
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1765 0 0 0 123220 154 0 0 25 0 1 0 262751266 9940992 1731 996147200 134512640 135237403 4294956240 18446744073709551615 135100456 0 0 4096 0 0 0 0 17 1 0 0
/proc/22277/statm: 2427 1731 414 176 0 1331 0
Current children cumulated CPU time (s) 1233.74
Current children cumulated vsize (KiB) 9708

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 22327
/proc/meminfo: memFree=1784632/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=9708 CPUtime=1293.23
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1765 0 0 0 129169 154 0 0 25 0 1 0 262751266 9940992 1731 996147200 134512640 135237403 4294956240 18446744073709551615 135065203 0 0 4096 0 0 0 0 17 1 0 0
/proc/22277/statm: 2427 1731 414 176 0 1331 0
Current children cumulated CPU time (s) 1293.23
Current children cumulated vsize (KiB) 9708

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 22327
/proc/meminfo: memFree=1784632/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=9708 CPUtime=1352.71
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1765 0 0 0 135117 154 0 0 25 0 1 0 262751266 9940992 1731 996147200 134512640 135237403 4294956240 18446744073709551615 135011635 0 0 4096 0 0 0 0 17 1 0 0
/proc/22277/statm: 2427 1731 414 176 0 1331 0
Current children cumulated CPU time (s) 1352.71
Current children cumulated vsize (KiB) 9708

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 22327
/proc/meminfo: memFree=1784568/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=9708 CPUtime=1412.2
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1765 0 0 0 141066 154 0 0 25 0 1 0 262751266 9940992 1731 996147200 134512640 135237403 4294956240 18446744073709551615 134808861 0 0 4096 0 0 0 0 17 1 0 0
/proc/22277/statm: 2427 1731 414 176 0 1331 0
Current children cumulated CPU time (s) 1412.2
Current children cumulated vsize (KiB) 9708

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 22327
/proc/meminfo: memFree=1784568/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=9708 CPUtime=1471.69
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1765 0 0 0 147014 155 0 0 25 0 1 0 262751266 9940992 1731 996147200 134512640 135237403 4294956240 18446744073709551615 134808786 0 0 4096 0 0 0 0 17 1 0 0
/proc/22277/statm: 2427 1731 414 176 0 1331 0
Current children cumulated CPU time (s) 1471.69
Current children cumulated vsize (KiB) 9708

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 22327
/proc/meminfo: memFree=1784504/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=9708 CPUtime=1531.17
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1765 0 0 0 152962 155 0 0 25 0 1 0 262751266 9940992 1731 996147200 134512640 135237403 4294956240 18446744073709551615 135014086 0 0 4096 0 0 0 0 17 1 0 0
/proc/22277/statm: 2427 1731 414 176 0 1331 0
Current children cumulated CPU time (s) 1531.17
Current children cumulated vsize (KiB) 9708

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 22333
/proc/meminfo: memFree=1783544/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=9708 CPUtime=1590.64
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1765 0 0 0 158909 155 0 0 25 0 1 0 262751266 9940992 1731 996147200 134512640 135237403 4294956240 18446744073709551615 134808346 0 0 4096 0 0 0 0 17 1 0 0
/proc/22277/statm: 2427 1731 414 176 0 1331 0
Current children cumulated CPU time (s) 1590.64
Current children cumulated vsize (KiB) 9708

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 22333
/proc/meminfo: memFree=1783544/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=9708 CPUtime=1650.13
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1765 0 0 0 164858 155 0 0 25 0 1 0 262751266 9940992 1731 996147200 134512640 135237403 4294956240 18446744073709551615 135017577 0 0 4096 0 0 0 0 17 1 0 0
/proc/22277/statm: 2427 1731 414 176 0 1331 0
Current children cumulated CPU time (s) 1650.13
Current children cumulated vsize (KiB) 9708

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 22333
/proc/meminfo: memFree=1783480/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=9708 CPUtime=1709.61
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1765 0 0 0 170806 155 0 0 25 0 1 0 262751266 9940992 1731 996147200 134512640 135237403 4294956240 18446744073709551615 135094092 0 0 4096 0 0 0 0 17 1 0 0
/proc/22277/statm: 2427 1731 414 176 0 1331 0
Current children cumulated CPU time (s) 1709.61
Current children cumulated vsize (KiB) 9708

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 22333
/proc/meminfo: memFree=1783416/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=9708 CPUtime=1769.1
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1765 0 0 0 176755 155 0 0 25 0 1 0 262751266 9940992 1731 996147200 134512640 135237403 4294956240 18446744073709551615 134808376 0 0 4096 0 0 0 0 17 1 0 0
/proc/22277/statm: 2427 1731 414 176 0 1331 0
Current children cumulated CPU time (s) 1769.1
Current children cumulated vsize (KiB) 9708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 22333
/proc/meminfo: memFree=1783352/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=9708 CPUtime=1800.03
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1765 0 0 0 179848 155 0 0 25 0 1 0 262751266 9940992 1731 996147200 134512640 135237403 4294956240 18446744073709551615 135098720 0 0 4096 0 0 0 0 17 1 0 0
/proc/22277/statm: 2427 1731 414 176 0 1331 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 9708

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

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

[startup+1813.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 22333
/proc/meminfo: memFree=1783352/2055920 swapFree=4180776/4192956
[pid=22277] ppid=22275 vsize=9708 CPUtime=1800.03
/proc/22277/stat : 22277 (xsolve) R 22275 22277 18894 0 -1 4194304 1765 0 0 0 179848 155 0 0 25 0 1 0 262751266 9940992 1731 996147200 134512640 135237403 4294956240 18446744073709551615 135098720 0 0 4096 0 0 0 0 17 1 0 0
/proc/22277/statm: 2427 1731 414 176 0 1331 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 9708

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.51
CPU time (s): 1800.04
CPU user time (s): 1798.48
CPU system time (s): 1.55776
CPU usage (%): 99.2575
Max. virtual memory (cumulated for all children) (KiB): 9708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.48
system time used= 1.55776
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1765
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= 34576

runsolver used 1.84272 second user time and 4.76328 second system time

The end

Launcher Data (download as text)

Begin job on node85 at 2008-07-05 02:34:45
IDJOB=1081619
IDBENCH=57118
IDSOLVER=358
FILE ID=node85/1081619-1215218085
PBS_JOBID= 7881654
Free space on /tmp= 125828 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/knights/normalized-knights-100-25.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081619-1215218085/watcher-1081619-1215218085 -o /tmp/evaluation-result-1081619-1215218085/solver-1081619-1215218085 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1081619-1215218085.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2de87842e968f8244d3eba63b4585241
RANDOM SEED=204776292

node85.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		: 3000.272
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		: 3000.272
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:        381880 kB
Buffers:         90272 kB
Cached:        1412104 kB
SwapCached:       7020 kB
Active:         815096 kB
Inactive:       782748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        381880 kB
SwapTotal:     4192956 kB
SwapFree:      4180776 kB
Dirty:          208420 kB
Writeback:           0 kB
Mapped:         111600 kB
Slab:            61556 kB
Committed_AS:  1419312 kB
PageTables:       1788 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= 126816 MiB
End job on node85 at 2008-07-05 03:05:01