Trace number 1093488

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 1806.22

General information on the benchmark

Namecsp/socialGolfers/
normalized-socialGolfer-6-4-5.xml
MD5SUM1177c7af9960e3129505024a30a05414
Bench CategoryN-ARY-INT (n-ary 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 variables1740
Number of constraints6040
Maximum constraint arity20
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension6040
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.10	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-1093488-1215250039/watcher-1093488-1215250039 -o /tmp/evaluation-result-1093488-1215250039/solver-1093488-1215250039 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1093488-1215250039.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 8799
/proc/meminfo: memFree=1577640/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=816 CPUtime=0
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 2003979259 835584 25 996147200 134512640 135237403 4294956240 18446744073709551615 10588964 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/8799/statm: 204 25 19 176 0 3 0

[startup+0.109268 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 8799
/proc/meminfo: memFree=1577640/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=6572 CPUtime=0.09
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 949 0 0 0 9 0 0 0 20 0 1 0 2003979259 6729728 915 996147200 134512640 135237403 4294956240 18446744073709551615 134614939 0 0 4096 0 0 0 0 17 1 0 0
/proc/8799/statm: 1643 915 373 176 0 547 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6572

[startup+0.202125 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 8799
/proc/meminfo: memFree=1577640/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=8260 CPUtime=0.18
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 1345 0 0 0 18 0 0 0 20 0 1 0 2003979259 8458240 1311 996147200 134512640 135237403 4294956240 18446744073709551615 4159787379 0 0 4096 0 0 0 0 17 1 0 0
/proc/8799/statm: 2065 1311 373 176 0 969 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 8260

[startup+0.302141 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 8799
/proc/meminfo: memFree=1577640/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=10088 CPUtime=0.29
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 1818 0 0 0 28 1 0 0 21 0 1 0 2003979259 10330112 1784 996147200 134512640 135237403 4294956240 18446744073709551615 134884455 0 0 4096 0 0 0 0 17 1 0 0
/proc/8799/statm: 2522 1784 378 176 0 1426 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10088

[startup+0.702181 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 8799
/proc/meminfo: memFree=1577640/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=0.68
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5973 0 0 0 66 2 0 0 25 0 1 0 2003979259 27131904 5892 996147200 134512640 135237403 4294956240 18446744073709551615 134818766 0 0 4096 0 0 0 0 17 1 0 0
/proc/8799/statm: 6624 5892 408 176 0 5528 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 26496

[startup+1.50126 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 8800
/proc/meminfo: memFree=1555552/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=1.47
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5974 0 0 0 145 2 0 0 25 0 1 0 2003979259 27131904 5893 996147200 134512640 135237403 4294956240 18446744073709551615 134818991 0 0 4096 0 0 0 0 17 1 0 0
/proc/8799/statm: 6624 5893 408 176 0 5528 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 26496

[startup+3.10141 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 8800
/proc/meminfo: memFree=1555424/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=3.07
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5975 0 0 0 304 3 0 0 25 0 1 0 2003979259 27131904 5894 996147200 134512640 135237403 4294956240 18446744073709551615 135072096 0 0 4096 0 0 0 0 17 1 0 0
/proc/8799/statm: 6624 5894 408 176 0 5528 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 26496

[startup+6.30171 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 8800
/proc/meminfo: memFree=1555360/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=6.24
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5977 0 0 0 621 3 0 0 25 0 1 0 2003979259 27131904 5896 996147200 134512640 135237403 4294956240 18446744073709551615 134802475 0 0 4096 0 0 0 0 17 1 0 0
/proc/8799/statm: 6624 5896 408 176 0 5528 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 26496

[startup+12.7013 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 8800
/proc/meminfo: memFree=1555296/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=12.58
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5977 0 0 0 1255 3 0 0 25 0 1 0 2003979259 27131904 5896 996147200 134512640 135237403 4294956240 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/8799/statm: 6624 5896 408 176 0 5528 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 26496

[startup+25.5025 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 8800
/proc/meminfo: memFree=1555360/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=25.27
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5981 0 0 0 2524 3 0 0 25 0 1 0 2003979259 27131904 5900 996147200 134512640 135237403 4294956240 18446744073709551615 134802810 0 0 4096 0 0 0 0 17 1 0 0
/proc/8799/statm: 6624 5900 408 176 0 5528 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 26496

[startup+51.103 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 8800
/proc/meminfo: memFree=1555296/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=50.66
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5982 0 0 0 5063 3 0 0 25 0 1 0 2003979259 27131904 5901 996147200 134512640 135237403 4294956240 18446744073709551615 135029193 0 0 4096 0 0 0 0 17 1 0 0
/proc/8799/statm: 6624 5901 408 176 0 5528 0
Current children cumulated CPU time (s) 50.66
Current children cumulated vsize (KiB) 26496

[startup+102.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 8800
/proc/meminfo: memFree=1554976/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=101.42
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5983 0 0 0 10139 3 0 0 25 0 1 0 2003979259 27131904 5902 996147200 134512640 135237403 4294956240 18446744073709551615 134785942 0 0 4096 0 0 0 0 17 1 0 0
/proc/8799/statm: 6624 5902 408 176 0 5528 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 26496

[startup+162.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 8800
/proc/meminfo: memFree=1554976/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=160.91
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 16088 3 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 134819040 0 0 4096 0 0 0 0 17 1 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 160.91
Current children cumulated vsize (KiB) 26496

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 8800
/proc/meminfo: memFree=1554976/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=220.4
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 22037 3 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 220.4
Current children cumulated vsize (KiB) 26496

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 8800
/proc/meminfo: memFree=1554976/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=279.89
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 27986 3 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 135093040 0 0 4096 0 0 0 0 17 1 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 279.89
Current children cumulated vsize (KiB) 26496

[startup+342.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 8800
/proc/meminfo: memFree=1554976/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=339.38
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 33935 3 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 135100372 0 0 4096 0 0 0 0 17 1 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 339.38
Current children cumulated vsize (KiB) 26496

[startup+402.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 8800
/proc/meminfo: memFree=1554976/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=398.87
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 39884 3 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 135028792 0 0 4096 0 0 0 0 17 1 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 398.87
Current children cumulated vsize (KiB) 26496

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 8800
/proc/meminfo: memFree=1554976/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=458.36
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 45833 3 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 135094156 0 0 4096 0 0 0 0 17 1 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 458.36
Current children cumulated vsize (KiB) 26496

[startup+522.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 8802
/proc/meminfo: memFree=1554784/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=517.85
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 51782 3 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 135028786 0 0 4096 0 0 0 0 17 1 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 517.85
Current children cumulated vsize (KiB) 26496

[startup+582.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 8802
/proc/meminfo: memFree=1554784/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=577.33
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 57730 3 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 135069123 0 0 4096 0 0 0 0 17 1 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 577.33
Current children cumulated vsize (KiB) 26496

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 8802
/proc/meminfo: memFree=1554784/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=636.82
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 63679 3 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 134802475 0 0 4096 0 0 0 0 17 1 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 636.82
Current children cumulated vsize (KiB) 26496


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

[startup+882.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8831
/proc/meminfo: memFree=1710552/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=876.49
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 87644 5 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 134840479 0 0 4096 0 0 0 0 17 0 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 876.49
Current children cumulated vsize (KiB) 26496

[startup+942.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8831
/proc/meminfo: memFree=1710552/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=936.46
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 93641 5 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 135100491 0 0 4096 0 0 0 0 17 0 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 936.46
Current children cumulated vsize (KiB) 26496

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8831
/proc/meminfo: memFree=1710560/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=996.44
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 99639 5 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 0 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 996.44
Current children cumulated vsize (KiB) 26496

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8831
/proc/meminfo: memFree=1710496/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=1056.42
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 105637 5 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 135093040 0 0 4096 0 0 0 0 17 0 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 1056.42
Current children cumulated vsize (KiB) 26496

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8831
/proc/meminfo: memFree=1710432/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=1116.39
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 111634 5 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 135033087 0 0 4096 0 0 0 0 17 0 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 1116.39
Current children cumulated vsize (KiB) 26496

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8831
/proc/meminfo: memFree=1710368/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=1176.37
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 117632 5 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 134785942 0 0 4096 0 0 0 0 17 0 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 1176.37
Current children cumulated vsize (KiB) 26496

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8831
/proc/meminfo: memFree=1710176/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=1236.34
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 123629 5 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 0 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 1236.34
Current children cumulated vsize (KiB) 26496

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8831
/proc/meminfo: memFree=1710112/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=1296.32
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 129627 5 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 0 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 1296.32
Current children cumulated vsize (KiB) 26496

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8831
/proc/meminfo: memFree=1709984/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=1356.29
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 135624 5 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 134819557 0 0 4096 0 0 0 0 17 0 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 1356.29
Current children cumulated vsize (KiB) 26496

[startup+1422.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8831
/proc/meminfo: memFree=1709920/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=1416.27
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 141622 5 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 135071745 0 0 4096 0 0 0 0 17 0 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 1416.27
Current children cumulated vsize (KiB) 26496

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8831
/proc/meminfo: memFree=1709920/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=1476.24
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 147619 5 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 134818572 0 0 4096 0 0 0 0 17 0 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 1476.24
Current children cumulated vsize (KiB) 26496

[startup+1542.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8831
/proc/meminfo: memFree=1709920/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=1536.23
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 153617 6 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 135100459 0 0 4096 0 0 0 0 17 0 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 1536.23
Current children cumulated vsize (KiB) 26496

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8831
/proc/meminfo: memFree=1709920/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=1596.2
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 159614 6 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 134819027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 1596.2
Current children cumulated vsize (KiB) 26496

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8831
/proc/meminfo: memFree=1709920/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=1656.17
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 165611 6 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 135100484 0 0 4096 0 0 0 0 17 0 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 1656.17
Current children cumulated vsize (KiB) 26496

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8831
/proc/meminfo: memFree=1709856/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=1716.15
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 171609 6 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 134818638 0 0 4096 0 0 0 0 17 0 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 1716.15
Current children cumulated vsize (KiB) 26496

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8831
/proc/meminfo: memFree=1709664/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=1776.12
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 177606 6 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 135065212 0 0 4096 0 0 0 0 17 0 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 1776.12
Current children cumulated vsize (KiB) 26496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.2 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8831
/proc/meminfo: memFree=1709664/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=1800.02
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 179996 6 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 135065271 0 0 4096 0 0 0 0 17 0 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 26496

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

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

[startup+1806.2 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8831
/proc/meminfo: memFree=1709664/2055920 swapFree=4180028/4192956
[pid=8799] ppid=8797 vsize=26496 CPUtime=1800.02
/proc/8799/stat : 8799 (xsolve) R 8797 8799 7530 0 -1 4194304 5985 0 0 0 179996 6 0 0 25 0 1 0 2003979259 27131904 5904 996147200 134512640 135237403 4294956240 18446744073709551615 135065271 0 0 4096 0 0 0 0 17 0 0 0
/proc/8799/statm: 6624 5904 408 176 0 5528 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 26496

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.22
CPU time (s): 1800.04
CPU user time (s): 1799.97
CPU system time (s): 0.073988
CPU usage (%): 99.6581
Max. virtual memory (cumulated for all children) (KiB): 26496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5985
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= 32005

runsolver used 2.25366 second user time and 5.07023 second system time

The end

Launcher Data (download as text)

Begin job on node4 at 2008-07-05 11:27:19
IDJOB=1093488
IDBENCH=58707
IDSOLVER=358
FILE ID=node4/1093488-1215250039
PBS_JOBID= 7881973
Free space on /tmp= 66476 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/socialGolfers/normalized-socialGolfer-6-4-5.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1093488-1215250039/watcher-1093488-1215250039 -o /tmp/evaluation-result-1093488-1215250039/solver-1093488-1215250039 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1093488-1215250039.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 1177c7af9960e3129505024a30a05414
RANDOM SEED=1114041909

node4.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		: 3000.213
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		: 3000.213
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:       1578120 kB
Buffers:         19380 kB
Cached:         166944 kB
SwapCached:       7000 kB
Active:         366968 kB
Inactive:        58304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1578120 kB
SwapTotal:     4192956 kB
SwapFree:      4180028 kB
Dirty:            1816 kB
Writeback:           0 kB
Mapped:         255348 kB
Slab:            37124 kB
Committed_AS:  4140756 kB
PageTables:       2384 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= 66500 MiB
End job on node4 at 2008-07-05 11:57:27