Trace number 1051394

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) 1800.09 1813.51

General information on the benchmark

Namecsp/golombRulerArity4/
normalized-ruler-55-10-a4.xml
MD5SUMf52f7dc44122ad1887252cc9e35ccd76
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 benchmark10.9483
Satisfiable
(Un)Satisfiability was proved
Number of variables10
Number of constraints915
Maximum constraint arity4
Maximum domain size56
Number of constraints which are defined in extension0
Number of constraints which are defined in intension915
Global constraints used (with number of constraints)

Solver Data (download as text)

0.09/0.10	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-1051394-1215052976/watcher-1051394-1215052976 -o /tmp/evaluation-result-1051394-1215052976/solver-1051394-1215052976 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1051394-1215052976.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 4/80 29303
/proc/meminfo: memFree=1788160/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=816 CPUtime=0
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 39 0 0 0 0 0 0 0 21 0 1 0 1984272048 835584 25 996147200 134512640 135237403 4294956256 18446744073709551615 7861028 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 204 25 19 176 0 3 0

[startup+0.064312 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 29303
/proc/meminfo: memFree=1788160/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=8940 CPUtime=0.05
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1589 0 0 0 5 0 0 0 21 0 1 0 1984272048 9154560 1555 996147200 134512640 135237403 4294956256 18446744073709551615 135028850 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2235 1555 404 176 0 1139 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8940

[startup+0.101319 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 29303
/proc/meminfo: memFree=1788160/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9072 CPUtime=0.09
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1619 0 0 0 9 0 0 0 21 0 1 0 1984272048 9289728 1585 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2268 1585 407 176 0 1172 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9072

[startup+0.301353 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 29303
/proc/meminfo: memFree=1788160/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9188 CPUtime=0.28
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1642 0 0 0 28 0 0 0 23 0 1 0 1984272048 9408512 1608 996147200 134512640 135237403 4294956256 18446744073709551615 135029205 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2297 1608 407 176 0 1201 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9188

[startup+0.701424 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 29303
/proc/meminfo: memFree=1788160/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9188 CPUtime=0.68
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1644 0 0 0 68 0 0 0 25 0 1 0 1984272048 9408512 1610 996147200 134512640 135237403 4294956256 18446744073709551615 135015814 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2297 1610 407 176 0 1201 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 9188

[startup+1.50157 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29304
/proc/meminfo: memFree=1783224/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9188 CPUtime=1.47
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1644 0 0 0 147 0 0 0 25 0 1 0 1984272048 9408512 1610 996147200 134512640 135237403 4294956256 18446744073709551615 135069920 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2297 1610 407 176 0 1201 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9188

[startup+3.10185 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29304
/proc/meminfo: memFree=1783096/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9188 CPUtime=3.06
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1651 0 0 0 306 0 0 0 25 0 1 0 1984272048 9408512 1617 996147200 134512640 135237403 4294956256 18446744073709551615 134802614 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2297 1617 407 176 0 1201 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 9188

[startup+6.3014 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29304
/proc/meminfo: memFree=1783032/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9188 CPUtime=6.24
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1651 0 0 0 624 0 0 0 25 0 1 0 1984272048 9408512 1617 996147200 134512640 135237403 4294956256 18446744073709551615 135014520 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2297 1617 407 176 0 1201 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9188

[startup+12.7015 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29304
/proc/meminfo: memFree=1782968/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9188 CPUtime=12.57
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1651 0 0 0 1257 0 0 0 25 0 1 0 1984272048 9408512 1617 996147200 134512640 135237403 4294956256 18446744073709551615 134802582 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2297 1617 407 176 0 1201 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 9188

[startup+25.5018 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29304
/proc/meminfo: memFree=1783032/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9188 CPUtime=25.26
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1652 0 0 0 2526 0 0 0 25 0 1 0 1984272048 9408512 1618 996147200 134512640 135237403 4294956256 18446744073709551615 135013260 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2297 1618 407 176 0 1201 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 9188

[startup+51.1013 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29304
/proc/meminfo: memFree=1783096/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9188 CPUtime=50.64
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1652 0 0 0 5063 1 0 0 25 0 1 0 1984272048 9408512 1618 996147200 134512640 135237403 4294956256 18446744073709551615 135018312 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2297 1618 407 176 0 1201 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 9188

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29304
/proc/meminfo: memFree=1782968/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9188 CPUtime=101.39
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1654 0 0 0 10138 1 0 0 25 0 1 0 1984272048 9408512 1620 996147200 134512640 135237403 4294956256 18446744073709551615 135018325 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2297 1620 407 176 0 1201 0
Current children cumulated CPU time (s) 101.39
Current children cumulated vsize (KiB) 9188

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29304
/proc/meminfo: memFree=1782776/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=160.86
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1690 0 0 0 16085 1 0 0 25 0 1 0 1984272048 9539584 1623 996147200 134512640 135237403 4294956256 18446744073709551615 135013265 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2329 1623 407 176 0 1233 0
Current children cumulated CPU time (s) 160.86
Current children cumulated vsize (KiB) 9316

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29304
/proc/meminfo: memFree=1782776/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=220.33
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1690 0 0 0 22032 1 0 0 25 0 1 0 1984272048 9539584 1623 996147200 134512640 135237403 4294956256 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2329 1623 407 176 0 1233 0
Current children cumulated CPU time (s) 220.33
Current children cumulated vsize (KiB) 9316

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29304
/proc/meminfo: memFree=1782776/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=279.82
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1690 0 0 0 27981 1 0 0 25 0 1 0 1984272048 9539584 1623 996147200 134512640 135237403 4294956256 18446744073709551615 135017581 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2329 1623 407 176 0 1233 0
Current children cumulated CPU time (s) 279.82
Current children cumulated vsize (KiB) 9316

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29304
/proc/meminfo: memFree=1782776/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=339.29
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1690 0 0 0 33928 1 0 0 25 0 1 0 1984272048 9539584 1623 996147200 134512640 135237403 4294956256 18446744073709551615 135014520 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2329 1623 407 176 0 1233 0
Current children cumulated CPU time (s) 339.29
Current children cumulated vsize (KiB) 9316

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29304
/proc/meminfo: memFree=1782776/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=398.78
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1691 0 0 0 39877 1 0 0 25 0 1 0 1984272048 9539584 1624 996147200 134512640 135237403 4294956256 18446744073709551615 135014540 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2329 1624 407 176 0 1233 0
Current children cumulated CPU time (s) 398.78
Current children cumulated vsize (KiB) 9316

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29304
/proc/meminfo: memFree=1782776/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=458.25
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1692 0 0 0 45824 1 0 0 25 0 1 0 1984272048 9539584 1625 996147200 134512640 135237403 4294956256 18446744073709551615 134802707 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2329 1625 407 176 0 1233 0
Current children cumulated CPU time (s) 458.25
Current children cumulated vsize (KiB) 9316

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29304
/proc/meminfo: memFree=1782776/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=517.74
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1692 0 0 0 51773 1 0 0 25 0 1 0 1984272048 9539584 1625 996147200 134512640 135237403 4294956256 18446744073709551615 135018189 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2329 1625 407 176 0 1233 0
Current children cumulated CPU time (s) 517.74
Current children cumulated vsize (KiB) 9316

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29304
/proc/meminfo: memFree=1782776/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=577.21
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1692 0 0 0 57720 1 0 0 25 0 1 0 1984272048 9539584 1625 996147200 134512640 135237403 4294956256 18446744073709551615 135093920 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2329 1625 407 176 0 1233 0
Current children cumulated CPU time (s) 577.21
Current children cumulated vsize (KiB) 9316

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29304
/proc/meminfo: memFree=1782776/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=636.69
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1692 0 0 0 63667 2 0 0 25 0 1 0 1984272048 9539584 1625 996147200 134512640 135237403 4294956256 18446744073709551615 135094173 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2329 1625 407 176 0 1233 0
Current children cumulated CPU time (s) 636.69
Current children cumulated vsize (KiB) 9316


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

[startup+882.302 s]
/proc/loadavg: 2.02 2.01 2.00 3/81 29304
/proc/meminfo: memFree=1782584/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=874.59
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1693 0 0 0 87456 3 0 0 25 0 1 0 1984272048 9539584 1626 996147200 134512640 135237403 4294956256 18446744073709551615 135014086 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2329 1626 407 176 0 1233 0
Current children cumulated CPU time (s) 874.59
Current children cumulated vsize (KiB) 9316

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29304
/proc/meminfo: memFree=1782584/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=934.08
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1695 0 0 0 93405 3 0 0 25 0 1 0 1984272048 9539584 1628 996147200 134512640 135237403 4294956256 18446744073709551615 135018204 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2329 1628 407 176 0 1233 0
Current children cumulated CPU time (s) 934.08
Current children cumulated vsize (KiB) 9316

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29304
/proc/meminfo: memFree=1782520/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=993.56
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1695 0 0 0 99352 4 0 0 25 0 1 0 1984272048 9539584 1628 996147200 134512640 135237403 4294956256 18446744073709551615 135014488 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2329 1628 407 176 0 1233 0
Current children cumulated CPU time (s) 993.56
Current children cumulated vsize (KiB) 9316

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29304
/proc/meminfo: memFree=1782520/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=1053.04
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1695 0 0 0 105300 4 0 0 25 0 1 0 1984272048 9539584 1628 996147200 134512640 135237403 4294956256 18446744073709551615 135014539 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2329 1628 407 176 0 1233 0
Current children cumulated CPU time (s) 1053.04
Current children cumulated vsize (KiB) 9316

[startup+1122.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/81 29310
/proc/meminfo: memFree=1782328/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=1112.5
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1695 0 0 0 111246 4 0 0 25 0 1 0 1984272048 9539584 1628 996147200 134512640 135237403 4294956256 18446744073709551615 135014533 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2329 1628 407 176 0 1233 0
Current children cumulated CPU time (s) 1112.5
Current children cumulated vsize (KiB) 9316

[startup+1182.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/81 29310
/proc/meminfo: memFree=1782328/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=1171.98
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1695 0 0 0 117194 4 0 0 25 0 1 0 1984272048 9539584 1628 996147200 134512640 135237403 4294956256 18446744073709551615 135014544 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2329 1628 407 176 0 1233 0
Current children cumulated CPU time (s) 1171.98
Current children cumulated vsize (KiB) 9316

[startup+1242.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/81 29310
/proc/meminfo: memFree=1782264/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=1231.46
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1695 0 0 0 123142 4 0 0 25 0 1 0 1984272048 9539584 1628 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2329 1628 407 176 0 1233 0
Current children cumulated CPU time (s) 1231.46
Current children cumulated vsize (KiB) 9316

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29310
/proc/meminfo: memFree=1782264/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=1290.95
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1695 0 0 0 129091 4 0 0 25 0 1 0 1984272048 9539584 1628 996147200 134512640 135237403 4294956256 18446744073709551615 135013960 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2329 1628 407 176 0 1233 0
Current children cumulated CPU time (s) 1290.95
Current children cumulated vsize (KiB) 9316

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29310
/proc/meminfo: memFree=1782264/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=1350.42
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1695 0 0 0 135038 4 0 0 25 0 1 0 1984272048 9539584 1628 996147200 134512640 135237403 4294956256 18446744073709551615 135094156 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2329 1628 407 176 0 1233 0
Current children cumulated CPU time (s) 1350.42
Current children cumulated vsize (KiB) 9316

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29310
/proc/meminfo: memFree=1782264/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=1409.91
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1695 0 0 0 140987 4 0 0 25 0 1 0 1984272048 9539584 1628 996147200 134512640 135237403 4294956256 18446744073709551615 135033087 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2329 1628 407 176 0 1233 0
Current children cumulated CPU time (s) 1409.91
Current children cumulated vsize (KiB) 9316

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 29310
/proc/meminfo: memFree=1782072/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=1469.38
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1695 0 0 0 146934 4 0 0 25 0 1 0 1984272048 9539584 1628 996147200 134512640 135237403 4294956256 18446744073709551615 134803133 0 0 4096 0 0 0 0 17 1 0 0
/proc/29303/statm: 2329 1628 407 176 0 1233 0
Current children cumulated CPU time (s) 1469.38
Current children cumulated vsize (KiB) 9316

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 29360
/proc/meminfo: memFree=1708720/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=1529.16
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1695 0 0 0 152910 6 0 0 25 0 1 0 1984272048 9539584 1628 996147200 134512640 135237403 4294956256 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 0 0 0
/proc/29303/statm: 2329 1628 407 176 0 1233 0
Current children cumulated CPU time (s) 1529.16
Current children cumulated vsize (KiB) 9316

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 29360
/proc/meminfo: memFree=1654832/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=1589.08
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1695 0 0 0 158901 7 0 0 25 0 1 0 1984272048 9539584 1628 996147200 134512640 135237403 4294956256 18446744073709551615 135013257 0 0 4096 0 0 0 0 17 0 0 0
/proc/29303/statm: 2329 1628 407 176 0 1233 0
Current children cumulated CPU time (s) 1589.08
Current children cumulated vsize (KiB) 9316

[startup+1662.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/82 29360
/proc/meminfo: memFree=1594672/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=1649.02
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1695 0 0 0 164894 8 0 0 25 0 1 0 1984272048 9539584 1628 996147200 134512640 135237403 4294956256 18446744073709551615 135072054 0 0 4096 0 0 0 0 17 0 0 0
/proc/29303/statm: 2329 1628 407 176 0 1233 0
Current children cumulated CPU time (s) 1649.02
Current children cumulated vsize (KiB) 9316

[startup+1722.3 s]
/proc/loadavg: 2.01 2.01 2.00 4/82 29360
/proc/meminfo: memFree=1536944/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=1708.95
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1695 0 0 0 170886 9 0 0 25 0 1 0 1984272048 9539584 1628 996147200 134512640 135237403 4294956256 18446744073709551615 135011622 0 0 4096 0 0 0 0 17 0 0 0
/proc/29303/statm: 2329 1628 407 176 0 1233 0
Current children cumulated CPU time (s) 1708.95
Current children cumulated vsize (KiB) 9316

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 29360
/proc/meminfo: memFree=1500720/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=1768.9
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1695 0 0 0 176880 10 0 0 25 0 1 0 1984272048 9539584 1628 996147200 134512640 135237403 4294956256 18446744073709551615 135018440 0 0 4096 0 0 0 0 17 0 0 0
/proc/29303/statm: 2329 1628 407 176 0 1233 0
Current children cumulated CPU time (s) 1768.9
Current children cumulated vsize (KiB) 9316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 29361
/proc/meminfo: memFree=1041456/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=1800.08
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1695 0 0 0 179998 10 0 0 25 0 1 0 1984272048 9539584 1628 996147200 134512640 135237403 4294956256 18446744073709551615 134802453 0 0 4096 0 0 0 0 17 0 0 0
/proc/29303/statm: 2329 1628 407 176 0 1233 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 9316

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 3/74 29361
/proc/meminfo: memFree=1041456/2055920 swapFree=4180540/4192956
[pid=29303] ppid=29301 vsize=9316 CPUtime=1800.08
/proc/29303/stat : 29303 (xsolve) R 29301 29303 26413 0 -1 4194304 1695 0 0 0 179998 10 0 0 25 0 1 0 1984272048 9539584 1628 996147200 134512640 135237403 4294956256 18446744073709551615 134802453 0 0 4096 0 0 0 0 17 0 0 0
/proc/29303/statm: 2329 1628 407 176 0 1233 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 9316

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.51
CPU time (s): 1800.09
CPU user time (s): 1799.99
CPU system time (s): 0.105983
CPU usage (%): 99.2604
Max. virtual memory (cumulated for all children) (KiB): 9316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1695
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= 63230

runsolver used 1.88571 second user time and 5.2362 second system time

The end

Launcher Data (download as text)

Begin job on node18 at 2008-07-03 04:42:57
IDJOB=1051394
IDBENCH=55437
IDSOLVER=358
FILE ID=node18/1051394-1215052976
PBS_JOBID= 7875137
Free space on /tmp= 66552 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/golombRulerArity4/normalized-ruler-55-10-a4.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1051394-1215052976/watcher-1051394-1215052976 -o /tmp/evaluation-result-1051394-1215052976/solver-1051394-1215052976 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1051394-1215052976.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= f52f7dc44122ad1887252cc9e35ccd76
RANDOM SEED=1862190376

node18.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1788640 kB
Buffers:         20404 kB
Cached:         133320 kB
SwapCached:       6280 kB
Active:         153760 kB
Inactive:        55668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1788640 kB
SwapTotal:     4192956 kB
SwapFree:      4180540 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          71944 kB
Slab:            43056 kB
Committed_AS:  4164488 kB
PageTables:       1840 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= 66320 MiB
End job on node18 at 2008-07-03 05:13:12