Trace number 1042234

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-option 1.314? (TO) 1800.04 1813.11

General information on the benchmark

Namecsp/allsquares/
normalized-squares-32-32.xml
MD5SUMead5701db864634909571d8befed8462
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark474.828
Satisfiable
(Un)Satisfiability was proved
Number of variables2048
Number of constraints2483
Maximum constraint arity32
Maximum domain size108
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1985
Global constraints used (with number of constraints)cumulative(2),weightedsum(496)

Solver Data (download as text)

0.09/0.10	c mistral-option 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-1042234-1215002866/watcher-1042234-1215002866 -o /tmp/evaluation-result-1042234-1215002866/solver-1042234-1215002866 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1042234-1215002866.xml -heu dyn -sac 3 -ds 2 

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: 2.04 2.02 1.94 4/72 23131
/proc/meminfo: memFree=1913624/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=820 CPUtime=0
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 39 0 0 0 0 0 0 0 22 0 1 0 1979260051 839680 25 996147200 134512640 135239763 4294956208 18446744073709551615 7721764 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 205 25 19 177 0 3 0

[startup+0.064268 s]
/proc/loadavg: 2.04 2.02 1.94 4/72 23131
/proc/meminfo: memFree=1913624/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=6036 CPUtime=0.05
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 830 0 0 0 5 0 0 0 22 0 1 0 1979260051 6180864 796 996147200 134512640 135239763 4294956208 18446744073709551615 8162944 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 1509 796 375 177 0 412 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6036

[startup+0.101269 s]
/proc/loadavg: 2.04 2.02 1.94 4/72 23131
/proc/meminfo: memFree=1913624/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=7004 CPUtime=0.09
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 1056 0 0 0 9 0 0 0 22 0 1 0 1979260051 7172096 1022 996147200 134512640 135239763 4294956208 18446744073709551615 4159126157 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 1751 1022 375 177 0 654 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7004

[startup+0.301308 s]
/proc/loadavg: 2.04 2.02 1.94 4/72 23131
/proc/meminfo: memFree=1913624/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=0.28
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4503 0 0 0 27 1 0 0 24 0 1 0 1979260051 21446656 4469 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4469 418 177 0 4139 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 20944

[startup+0.701366 s]
/proc/loadavg: 2.04 2.02 1.94 4/72 23131
/proc/meminfo: memFree=1913624/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=0.68
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4525 0 0 0 67 1 0 0 25 0 1 0 1979260051 21446656 4491 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4491 418 177 0 4139 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 20944

[startup+1.50149 s]
/proc/loadavg: 2.03 2.02 1.94 3/73 23132
/proc/meminfo: memFree=1897232/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=1.47
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4530 0 0 0 146 1 0 0 25 0 1 0 1979260051 21446656 4496 996147200 134512640 135239763 4294956208 18446744073709551615 134821027 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4496 418 177 0 4139 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 20944

[startup+3.10172 s]
/proc/loadavg: 2.03 2.02 1.94 3/73 23132
/proc/meminfo: memFree=1897040/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=3.06
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4530 0 0 0 305 1 0 0 25 0 1 0 1979260051 21446656 4496 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4496 418 177 0 4139 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 20944

[startup+6.3012 s]
/proc/loadavg: 2.03 2.02 1.94 3/73 23132
/proc/meminfo: memFree=1896976/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=6.24
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 623 1 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 134796877 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 20944

[startup+12.7022 s]
/proc/loadavg: 2.03 2.02 1.94 3/73 23132
/proc/meminfo: memFree=1896912/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=12.59
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 1258 1 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 20944

[startup+25.5011 s]
/proc/loadavg: 2.02 2.02 1.94 3/73 23132
/proc/meminfo: memFree=1896912/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=25.29
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 2528 1 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 20944

[startup+51.1019 s]
/proc/loadavg: 2.01 2.02 1.94 3/73 23132
/proc/meminfo: memFree=1896976/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=50.69
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 5068 1 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 20944

[startup+102.307 s]
/proc/loadavg: 2.00 2.01 1.94 3/73 23132
/proc/meminfo: memFree=1896848/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=101.51
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 10150 1 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 134801990 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 20944

[startup+162.301 s]
/proc/loadavg: 2.00 2.01 1.94 3/73 23132
/proc/meminfo: memFree=1896720/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=161.05
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 16104 1 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 135030786 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 161.05
Current children cumulated vsize (KiB) 20944

[startup+222.301 s]
/proc/loadavg: 2.05 2.02 1.95 3/85 23358
/proc/meminfo: memFree=1840112/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=220.57
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 22052 5 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 135071344 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 220.57
Current children cumulated vsize (KiB) 20944

[startup+282.302 s]
/proc/loadavg: 2.02 2.01 1.95 3/85 23358
/proc/meminfo: memFree=1778160/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=280.05
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 28000 5 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 134787942 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 280.05
Current children cumulated vsize (KiB) 20944

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/85 23358
/proc/meminfo: memFree=1778096/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=339.51
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 33946 5 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 135035087 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 339.51
Current children cumulated vsize (KiB) 20944

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/85 23358
/proc/meminfo: memFree=1712432/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=398.85
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 39879 6 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 135030885 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 398.85
Current children cumulated vsize (KiB) 20944

[startup+462.301 s]
/proc/loadavg: 2.08 2.02 1.95 3/85 23358
/proc/meminfo: memFree=1712368/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=458.32
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 45826 6 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 134802401 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 458.32
Current children cumulated vsize (KiB) 20944

[startup+522.301 s]
/proc/loadavg: 2.03 2.01 1.95 3/85 23358
/proc/meminfo: memFree=1652848/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=517.72
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 51766 6 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 517.72
Current children cumulated vsize (KiB) 20944

[startup+582.301 s]
/proc/loadavg: 2.01 2.00 1.95 3/85 23358
/proc/meminfo: memFree=1652784/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=577.2
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 57714 6 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 577.2
Current children cumulated vsize (KiB) 20944

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.95 3/85 23358
/proc/meminfo: memFree=1652720/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=636.66
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 63660 6 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 135057041 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 636.66
Current children cumulated vsize (KiB) 20944


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

[startup+882.302 s]
/proc/loadavg: 2.02 2.01 1.96 3/85 23364
/proc/meminfo: memFree=1594536/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=874.39
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 87432 7 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 874.39
Current children cumulated vsize (KiB) 20944

[startup+942.303 s]
/proc/loadavg: 2.00 2.00 1.96 3/85 23364
/proc/meminfo: memFree=1534952/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=933.87
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 93380 7 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 933.87
Current children cumulated vsize (KiB) 20944

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/85 23364
/proc/meminfo: memFree=1534952/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=993.34
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 99327 7 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 134797461 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 993.34
Current children cumulated vsize (KiB) 20944

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/85 23364
/proc/meminfo: memFree=1534952/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=1052.82
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 105275 7 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 1052.82
Current children cumulated vsize (KiB) 20944

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/85 23364
/proc/meminfo: memFree=1534896/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=1112.3
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 111222 8 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 1112.3
Current children cumulated vsize (KiB) 20944

[startup+1182.3 s]
/proc/loadavg: 2.08 2.03 1.97 3/85 23364
/proc/meminfo: memFree=1473520/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=1171.66
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 117158 8 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 1171.66
Current children cumulated vsize (KiB) 20944

[startup+1242.3 s]
/proc/loadavg: 2.03 2.02 1.97 3/85 23364
/proc/meminfo: memFree=1473392/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=1231.13
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 123105 8 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 134796475 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 1231.13
Current children cumulated vsize (KiB) 20944

[startup+1302.3 s]
/proc/loadavg: 2.01 2.02 1.97 3/85 23364
/proc/meminfo: memFree=1462448/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=1290.48
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 129040 8 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 1290.48
Current children cumulated vsize (KiB) 20944

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/85 23364
/proc/meminfo: memFree=1462448/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=1349.96
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 134988 8 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 134797461 0 0 4096 0 0 0 0 17 1 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 1349.96
Current children cumulated vsize (KiB) 20944

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.97 3/85 23364
/proc/meminfo: memFree=1435888/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=1409.47
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 140938 9 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 0 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 1409.47
Current children cumulated vsize (KiB) 20944

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/85 23364
/proc/meminfo: memFree=1435824/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=1469.44
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 146935 9 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 135057401 0 0 4096 0 0 0 0 17 0 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 1469.44
Current children cumulated vsize (KiB) 20944

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/85 23364
/proc/meminfo: memFree=1435824/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=1529.41
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 152932 9 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 135057302 0 0 4096 0 0 0 0 17 0 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 1529.41
Current children cumulated vsize (KiB) 20944

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/85 23364
/proc/meminfo: memFree=1435760/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=1589.38
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 158929 9 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 134787942 0 0 4096 0 0 0 0 17 0 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 1589.38
Current children cumulated vsize (KiB) 20944

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/85 23364
/proc/meminfo: memFree=1407152/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=1649.29
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 164920 9 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 135097529 0 0 4096 0 0 0 0 17 0 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 1649.29
Current children cumulated vsize (KiB) 20944

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/85 23364
/proc/meminfo: memFree=1407088/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=1709.26
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 170917 9 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 135097561 0 0 4096 0 0 0 0 17 0 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 1709.26
Current children cumulated vsize (KiB) 20944

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/85 23364
/proc/meminfo: memFree=1406960/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=1769.23
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 176914 9 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 1769.23
Current children cumulated vsize (KiB) 20944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.1 s]
/proc/loadavg: 2.00 2.00 1.97 3/85 23364
/proc/meminfo: memFree=1406960/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=1800.02
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 179993 9 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 135097561 0 0 4096 0 0 0 0 17 0 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 20944

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

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

[startup+1813.1 s]
/proc/loadavg: 2.00 2.00 1.97 3/85 23364
/proc/meminfo: memFree=1406960/2055920 swapFree=4179812/4192956
[pid=23131] ppid=23129 vsize=20944 CPUtime=1800.02
/proc/23131/stat : 23131 (xsolve) R 23129 23131 22423 0 -1 4194304 4532 0 0 0 179993 9 0 0 25 0 1 0 1979260051 21446656 4498 996147200 134512640 135239763 4294956208 18446744073709551615 135097561 0 0 4096 0 0 0 0 17 0 0 0
/proc/23131/statm: 5236 4498 420 177 0 4139 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 20944

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.11
CPU time (s): 1800.04
CPU user time (s): 1799.94
CPU system time (s): 0.098984
CPU usage (%): 99.279
Max. virtual memory (cumulated for all children) (KiB): 20944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4532
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= 39514

runsolver used 1.86972 second user time and 5.07023 second system time

The end

Launcher Data (download as text)

Begin job on node34 at 2008-07-02 14:47:46
IDJOB=1042234
IDBENCH=53885
IDSOLVER=357
FILE ID=node34/1042234-1215002866
PBS_JOBID= 7870854
Free space on /tmp= 66544 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-32-32.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dyn -sac 3 -ds 2 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1042234-1215002866/watcher-1042234-1215002866 -o /tmp/evaluation-result-1042234-1215002866/solver-1042234-1215002866 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1042234-1215002866.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= ead5701db864634909571d8befed8462
RANDOM SEED=1186159606

node34.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		: 3000.259
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		: 3000.259
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:       1914104 kB
Buffers:          6028 kB
Cached:          50484 kB
SwapCached:       6932 kB
Active:          65168 kB
Inactive:        11632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1914104 kB
SwapTotal:     4192956 kB
SwapFree:      4179812 kB
Dirty:            1624 kB
Writeback:           0 kB
Mapped:          27900 kB
Slab:            50280 kB
Committed_AS:  3357324 kB
PageTables:       1804 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= 66544 MiB
End job on node34 at 2008-07-02 15:18:01