Trace number 1056014

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) 1800.03 1802.11

General information on the benchmark

Namecsp/queenAttacking/
normalized-queenAttacking-10.xml
MD5SUM4767daf10c71e50004bb1bec7a8e5909
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 variables101
Number of constraints4975
Maximum constraint arity2
Maximum domain size100
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4975
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-1056014-1215061027/watcher-1056014-1215061027 -o /tmp/evaluation-result-1056014-1215061027/solver-1056014-1215061027 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1056014-1215061027.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: 2.00 2.00 2.00 4/81 28810
/proc/meminfo: memFree=1538272/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=4584 CPUtime=0
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 433 0 0 0 0 0 0 0 18 0 1 0 117783309 4694016 399 996147200 134512640 135237403 4294956256 18446744073709551615 4159734688 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1146 403 348 176 0 50 0

[startup+0.0873671 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 28810
/proc/meminfo: memFree=1538272/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=5364 CPUtime=0.08
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 677 0 0 0 8 0 0 0 18 0 1 0 117783309 5492736 643 996147200 134512640 135237403 4294956256 18446744073709551615 12203643 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1341 643 377 176 0 245 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5364

[startup+0.10137 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 28810
/proc/meminfo: memFree=1538272/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=5492 CPUtime=0.09
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 709 0 0 0 9 0 0 0 18 0 1 0 117783309 5623808 675 996147200 134512640 135237403 4294956256 18446744073709551615 12203643 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1373 675 377 176 0 277 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5492

[startup+0.301391 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 28810
/proc/meminfo: memFree=1538272/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7380 CPUtime=0.29
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1201 0 0 0 29 0 0 0 19 0 1 0 117783309 7557120 1163 996147200 134512640 135237403 4294956256 18446744073709551615 134536385 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1845 1163 407 176 0 749 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7380

[startup+0.701436 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 28810
/proc/meminfo: memFree=1538272/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=0.69
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1206 0 0 0 69 0 0 0 23 0 1 0 117783309 7692288 1168 996147200 134512640 135237403 4294956256 18446744073709551615 134536462 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1168 410 176 0 782 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7512

[startup+1.50153 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 28811
/proc/meminfo: memFree=1535000/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=1.48
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1212 0 0 0 148 0 0 0 25 0 1 0 117783309 7692288 1174 996147200 134512640 135237403 4294956256 18446744073709551615 134536861 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1174 410 176 0 782 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7512

[startup+3.10171 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 28811
/proc/meminfo: memFree=1534552/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=3.08
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1215 0 0 0 308 0 0 0 25 0 1 0 117783309 7692288 1177 996147200 134512640 135237403 4294956256 18446744073709551615 134536413 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1177 411 176 0 782 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7512

[startup+6.30107 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 28811
/proc/meminfo: memFree=1533848/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=6.28
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1221 0 0 0 628 0 0 0 25 0 1 0 117783309 7692288 1183 996147200 134512640 135237403 4294956256 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1183 411 176 0 782 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7512

[startup+12.7018 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 28811
/proc/meminfo: memFree=1532568/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=12.68
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 1268 0 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134535712 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7512

[startup+25.5012 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 28811
/proc/meminfo: memFree=1530520/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=25.47
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 2547 0 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134536396 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 7512

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 28811
/proc/meminfo: memFree=1526872/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=51.06
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 5106 0 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134535142 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 7512

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 28811
/proc/meminfo: memFree=1519640/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=102.25
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 10225 0 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134536880 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 7512

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 28811
/proc/meminfo: memFree=1510552/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=162.22
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 16222 0 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134536445 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 7512

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 28811
/proc/meminfo: memFree=1502680/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=222.21
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 22220 1 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134532560 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7512

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 28817
/proc/meminfo: memFree=1496280/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=282.17
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 28216 1 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134536385 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 7512

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 28817
/proc/meminfo: memFree=1490328/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=342.15
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 34214 1 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134536385 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 7512

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 28817
/proc/meminfo: memFree=1484504/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=402.13
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 40212 1 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 7512

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 28817
/proc/meminfo: memFree=1478808/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=462.1
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 46209 1 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134536462 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 7512

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 28817
/proc/meminfo: memFree=1473880/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=522.08
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 52207 1 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134536833 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 7512

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 28817
/proc/meminfo: memFree=1468440/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=582.07
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 58205 2 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134541265 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 7512

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 28817
/proc/meminfo: memFree=1463064/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=642.05
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 64203 2 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134543460 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 7512


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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 28817
/proc/meminfo: memFree=1446808/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=881.95
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 88193 2 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134538952 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 7512

[startup+942.302 s]
/proc/loadavg: 2.06 2.01 2.00 3/82 28817
/proc/meminfo: memFree=1446424/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=941.94
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 94191 3 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 135094292 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 7512

[startup+1002.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 28817
/proc/meminfo: memFree=1446360/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=1001.91
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 100188 3 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134543535 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 7512

[startup+1062.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/82 28817
/proc/meminfo: memFree=1446360/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=1061.89
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 106186 3 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134536462 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 7512

[startup+1122.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 28817
/proc/meminfo: memFree=1446296/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=1121.86
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 112183 3 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134543535 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 7512

[startup+1182.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/82 28817
/proc/meminfo: memFree=1446296/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=1181.84
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 118181 3 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 7512

[startup+1242.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/82 28817
/proc/meminfo: memFree=1446168/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=1241.82
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 124179 3 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134536385 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 7512

[startup+1302.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/82 28817
/proc/meminfo: memFree=1446104/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=1301.8
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 130177 3 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134543519 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 7512

[startup+1362.3 s]
/proc/loadavg: 2.13 2.06 2.01 3/82 28817
/proc/meminfo: memFree=1446168/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=1361.77
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 136174 3 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134532575 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 7512

[startup+1422.31 s]
/proc/loadavg: 2.12 2.06 2.01 3/82 28817
/proc/meminfo: memFree=1446168/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=1421.76
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 142173 3 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134536462 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 7512

[startup+1482.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/82 28817
/proc/meminfo: memFree=1446168/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=1481.73
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 148170 3 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134541331 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 7512

[startup+1542.3 s]
/proc/loadavg: 2.10 2.07 2.00 3/82 28817
/proc/meminfo: memFree=1446104/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=1541.7
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 154167 3 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134532575 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 7512

[startup+1602.3 s]
/proc/loadavg: 2.09 2.07 2.00 3/82 28817
/proc/meminfo: memFree=1446040/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=1601.68
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 160165 3 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134538952 0 0 4096 0 0 0 0 17 0 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 7512

[startup+1662.3 s]
/proc/loadavg: 2.17 2.08 2.01 3/80 28905
/proc/meminfo: memFree=1592104/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=1661.44
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 166140 4 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134543507 0 0 4096 0 0 0 0 17 1 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 1661.44
Current children cumulated vsize (KiB) 7512

[startup+1722.3 s]
/proc/loadavg: 2.06 2.07 2.00 3/88 28944
/proc/meminfo: memFree=1516320/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=1720.9
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 172086 4 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134535713 0 0 4096 0 0 0 0 17 1 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 1720.9
Current children cumulated vsize (KiB) 7512

[startup+1782.3 s]
/proc/loadavg: 2.02 2.05 2.00 4/88 28944
/proc/meminfo: memFree=1516128/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=1780.38
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 178034 4 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134543584 0 0 4096 0 0 0 0 17 1 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 1780.38
Current children cumulated vsize (KiB) 7512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.1 s]
/proc/loadavg: 2.01 2.05 2.00 3/88 28944
/proc/meminfo: memFree=1516064/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=1800.01
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 179997 4 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134536462 0 0 4096 0 0 0 0 17 1 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 7512

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

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

[startup+1802.1 s]
/proc/loadavg: 2.01 2.05 2.00 3/88 28944
/proc/meminfo: memFree=1516064/2055920 swapFree=4179076/4192956
[pid=28810] ppid=28808 vsize=7512 CPUtime=1800.01
/proc/28810/stat : 28810 (xsolve) R 28808 28810 22265 0 -1 4194304 1222 0 0 0 179997 4 0 0 25 0 1 0 117783309 7692288 1184 996147200 134512640 135237403 4294956256 18446744073709551615 134536462 0 0 4096 0 0 0 0 17 1 0 0
/proc/28810/statm: 1878 1184 411 176 0 782 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 7512

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.11
CPU time (s): 1800.03
CPU user time (s): 1799.98
CPU system time (s): 0.048992
CPU usage (%): 99.8845
Max. virtual memory (cumulated for all children) (KiB): 7512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1222
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= 11782

runsolver used 2.17367 second user time and 5.9061 second system time

The end

Launcher Data (download as text)

Begin job on node76 at 2008-07-03 06:57:07
IDJOB=1056014
IDBENCH=57394
IDSOLVER=358
FILE ID=node76/1056014-1215061027
PBS_JOBID= 7875026
Free space on /tmp= 66544 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/queenAttacking/normalized-queenAttacking-10.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1056014-1215061027/watcher-1056014-1215061027 -o /tmp/evaluation-result-1056014-1215061027/solver-1056014-1215061027 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1056014-1215061027.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 4767daf10c71e50004bb1bec7a8e5909
RANDOM SEED=1506226459

node76.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		: 3000.222
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		: 3000.222
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:       1538688 kB
Buffers:         63524 kB
Cached:         311112 kB
SwapCached:       7660 kB
Active:         186660 kB
Inactive:       258068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1538688 kB
SwapTotal:     4192956 kB
SwapFree:      4179076 kB
Dirty:            1552 kB
Writeback:           0 kB
Mapped:          79868 kB
Slab:            57268 kB
Committed_AS:   347884 kB
PageTables:       2192 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= 66548 MiB
End job on node76 at 2008-07-03 07:27:11