Trace number 1056161

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 1815.03

General information on the benchmark

Namecsp/largeQueens/
normalized-queens-500.xml
MD5SUM2f41b36922ebee8c6bbe2e06a2cfd3a7
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark47.4628
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of constraints124750
Maximum constraint arity2
Maximum domain size500
Number of constraints which are defined in extension0
Number of constraints which are defined in intension124750
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.07	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-1056161-1215061979/watcher-1056161-1215061979 -o /tmp/evaluation-result-1056161-1215061979/solver-1056161-1215061979 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1056161-1215061979.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 4/73 3723
/proc/meminfo: memFree=1172664/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=18572 CPUtime=0
/proc/3723/stat : 3723 (runsolver) R 3721 3723 32596 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 627387261 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 245482712359 0 0 4096 24578 0 0 0 17 1 0 0
/proc/3723/statm: 4643 292 257 25 0 2626 0

[startup+0.155096 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 3723
/proc/meminfo: memFree=1172664/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=6416 CPUtime=0.14
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 917 0 0 0 14 0 0 0 19 0 1 0 627387261 6569984 883 996147200 134512640 135237403 4294956256 18446744073709551615 3294016 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 1604 883 373 176 0 508 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 6416

[startup+0.2011 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 3723
/proc/meminfo: memFree=1172664/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=6976 CPUtime=0.19
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 1050 0 0 0 19 0 0 0 19 0 1 0 627387261 7143424 1016 996147200 134512640 135237403 4294956256 18446744073709551615 134703004 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 1744 1016 373 176 0 648 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6976

[startup+0.301111 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 3723
/proc/meminfo: memFree=1172664/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=8144 CPUtime=0.28
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 1345 0 0 0 28 0 0 0 20 0 1 0 627387261 8339456 1311 996147200 134512640 135237403 4294956256 18446744073709551615 134638335 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 2036 1311 373 176 0 940 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8144

[startup+0.701155 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 3723
/proc/meminfo: memFree=1172664/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=12916 CPUtime=0.68
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 2523 0 0 0 67 1 0 0 23 0 1 0 627387261 13225984 2423 996147200 134512640 135237403 4294956256 18446744073709551615 134593313 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 3229 2423 373 176 0 2133 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12916

[startup+1.50124 s]
/proc/loadavg: 2.08 2.02 2.01 3/74 3724
/proc/meminfo: memFree=1159664/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=21844 CPUtime=1.47
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 4834 0 0 0 145 2 0 0 25 0 1 0 627387261 22368256 4604 996147200 134512640 135237403 4294956256 18446744073709551615 134582628 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 5461 4604 373 176 0 4365 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 21844

[startup+3.1014 s]
/proc/loadavg: 2.08 2.02 2.01 3/74 3724
/proc/meminfo: memFree=1146936/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=40072 CPUtime=3.05
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 9583 0 0 0 301 4 0 0 25 0 1 0 627387261 41033728 9030 996147200 134512640 135237403 4294956256 18446744073709551615 4159729157 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 10018 9030 373 176 0 8922 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 40072

[startup+6.30172 s]
/proc/loadavg: 2.07 2.02 2.00 3/74 3724
/proc/meminfo: memFree=1112632/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=64188 CPUtime=6.23
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 15625 0 0 0 616 7 0 0 25 0 1 0 627387261 65728512 15072 996147200 134512640 135237403 4294956256 18446744073709551615 134532575 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 16047 15072 375 176 0 14951 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 64188

[startup+12.7014 s]
/proc/loadavg: 2.07 2.02 2.00 3/74 3724
/proc/meminfo: memFree=1056312/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=119796 CPUtime=12.58
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30321 0 0 0 1246 12 0 0 25 0 1 0 627387261 122671104 28853 996147200 134512640 135237403 4294956256 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 29949 28853 404 176 0 28853 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 119796

[startup+25.5017 s]
/proc/loadavg: 2.05 2.01 2.00 3/74 3724
/proc/meminfo: memFree=1053816/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=119796 CPUtime=25.28
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30321 0 0 0 2516 12 0 0 25 0 1 0 627387261 122671104 28853 996147200 134512640 135237403 4294956256 18446744073709551615 134543504 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 29949 28853 404 176 0 28853 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 119796

[startup+51.1013 s]
/proc/loadavg: 2.03 2.01 2.00 3/74 3724
/proc/meminfo: memFree=1048824/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=119796 CPUtime=50.67
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30330 0 0 0 5055 12 0 0 25 0 1 0 627387261 122671104 28862 996147200 134512640 135237403 4294956256 18446744073709551615 134539281 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 29949 28862 407 176 0 28853 0
Current children cumulated CPU time (s) 50.67
Current children cumulated vsize (KiB) 119796

[startup+102.302 s]
/proc/loadavg: 2.01 2.01 2.00 3/74 3724
/proc/meminfo: memFree=1038328/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=119936 CPUtime=101.48
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30339 0 0 0 10136 12 0 0 25 0 1 0 627387261 122814464 28871 996147200 134512640 135237403 4294956256 18446744073709551615 134539281 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 29984 28871 407 176 0 28888 0
Current children cumulated CPU time (s) 101.48
Current children cumulated vsize (KiB) 119936

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 3724
/proc/meminfo: memFree=1027128/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=119936 CPUtime=161.03
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30340 0 0 0 16091 12 0 0 25 0 1 0 627387261 122814464 28872 996147200 134512640 135237403 4294956256 18446744073709551615 134543564 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 29984 28872 407 176 0 28888 0
Current children cumulated CPU time (s) 161.03
Current children cumulated vsize (KiB) 119936

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 3724
/proc/meminfo: memFree=1015416/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=119936 CPUtime=220.58
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30351 0 0 0 22046 12 0 0 25 0 1 0 627387261 122814464 28883 996147200 134512640 135237403 4294956256 18446744073709551615 135094192 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 29984 28883 407 176 0 28888 0
Current children cumulated CPU time (s) 220.58
Current children cumulated vsize (KiB) 119936

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 3724
/proc/meminfo: memFree=1003512/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=119936 CPUtime=280.13
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30355 0 0 0 28000 13 0 0 25 0 1 0 627387261 122814464 28887 996147200 134512640 135237403 4294956256 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 29984 28887 407 176 0 28888 0
Current children cumulated CPU time (s) 280.13
Current children cumulated vsize (KiB) 119936

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 3724
/proc/meminfo: memFree=992184/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=119936 CPUtime=339.67
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30358 0 0 0 33954 13 0 0 25 0 1 0 627387261 122814464 28890 996147200 134512640 135237403 4294956256 18446744073709551615 134543535 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 29984 28890 407 176 0 28888 0
Current children cumulated CPU time (s) 339.67
Current children cumulated vsize (KiB) 119936

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 3724
/proc/meminfo: memFree=979576/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=120004 CPUtime=399.22
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30376 0 0 0 39909 13 0 0 25 0 1 0 627387261 122884096 28908 996147200 134512640 135237403 4294956256 18446744073709551615 134535137 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 30001 28908 407 176 0 28905 0
Current children cumulated CPU time (s) 399.22
Current children cumulated vsize (KiB) 120004

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 3724
/proc/meminfo: memFree=958776/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=120004 CPUtime=458.77
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30379 0 0 0 45864 13 0 0 25 0 1 0 627387261 122884096 28911 996147200 134512640 135237403 4294956256 18446744073709551615 135094192 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 30001 28911 407 176 0 28905 0
Current children cumulated CPU time (s) 458.77
Current children cumulated vsize (KiB) 120004

[startup+522.301 s]
/proc/loadavg: 2.15 2.03 2.01 3/82 3773
/proc/meminfo: memFree=1300664/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=120004 CPUtime=518.38
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30382 0 0 0 51825 13 0 0 25 0 1 0 627387261 122884096 28914 996147200 134512640 135237403 4294956256 18446744073709551615 134535137 0 0 4096 0 0 0 0 17 0 0 0
/proc/3723/statm: 30001 28914 407 176 0 28905 0
Current children cumulated CPU time (s) 518.38
Current children cumulated vsize (KiB) 120004

[startup+582.302 s]
/proc/loadavg: 2.15 2.05 2.02 3/73 3827
/proc/meminfo: memFree=1587648/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=120004 CPUtime=578.36
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30385 0 0 0 57822 14 0 0 25 0 1 0 627387261 122884096 28917 996147200 134512640 135237403 4294956256 18446744073709551615 134535713 0 0 4096 0 0 0 0 17 0 0 0
/proc/3723/statm: 30001 28917 407 176 0 28905 0
Current children cumulated CPU time (s) 578.36
Current children cumulated vsize (KiB) 120004

[startup+642.302 s]
/proc/loadavg: 2.05 2.04 2.01 3/82 3866
/proc/meminfo: memFree=1545264/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=120004 CPUtime=638.3
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30389 0 0 0 63815 15 0 0 25 0 1 0 627387261 122884096 28921 996147200 134512640 135237403 4294956256 18446744073709551615 134541292 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 30001 28921 407 176 0 28905 0
Current children cumulated CPU time (s) 638.3
Current children cumulated vsize (KiB) 120004


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

[startup+882.306 s]
/proc/loadavg: 2.13 2.06 2.01 3/82 3866
/proc/meminfo: memFree=1544624/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=120132 CPUtime=876.04
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30433 0 0 0 87589 15 0 0 25 0 1 0 627387261 123015168 28932 996147200 134512640 135237403 4294956256 18446744073709551615 135094192 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 30033 28932 407 176 0 28937 0
Current children cumulated CPU time (s) 876.04
Current children cumulated vsize (KiB) 120132

[startup+942.301 s]
/proc/loadavg: 2.21 2.09 2.02 3/82 3866
/proc/meminfo: memFree=1544496/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=120264 CPUtime=935.48
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30468 0 0 0 93533 15 0 0 25 0 1 0 627387261 123150336 28967 996147200 134512640 135237403 4294956256 18446744073709551615 134818025 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 30066 28967 407 176 0 28970 0
Current children cumulated CPU time (s) 935.48
Current children cumulated vsize (KiB) 120264

[startup+1002.3 s]
/proc/loadavg: 2.23 2.12 2.03 3/82 3866
/proc/meminfo: memFree=1544560/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=120264 CPUtime=994.92
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30472 0 0 0 99477 15 0 0 25 0 1 0 627387261 123150336 28971 996147200 134512640 135237403 4294956256 18446744073709551615 135014086 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 30066 28971 407 176 0 28970 0
Current children cumulated CPU time (s) 994.92
Current children cumulated vsize (KiB) 120264

[startup+1062.3 s]
/proc/loadavg: 2.65 2.26 2.08 3/82 3866
/proc/meminfo: memFree=1544560/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=120396 CPUtime=1054.35
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30477 0 0 0 105420 15 0 0 25 0 1 0 627387261 123285504 28976 996147200 134512640 135237403 4294956256 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 30099 28976 407 176 0 29003 0
Current children cumulated CPU time (s) 1054.35
Current children cumulated vsize (KiB) 120396

[startup+1122.3 s]
/proc/loadavg: 2.41 2.27 2.09 3/82 3866
/proc/meminfo: memFree=1544496/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=120396 CPUtime=1113.79
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30485 0 0 0 111364 15 0 0 25 0 1 0 627387261 123285504 28984 996147200 134512640 135237403 4294956256 18446744073709551615 135094205 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 30099 28984 407 176 0 29003 0
Current children cumulated CPU time (s) 1113.79
Current children cumulated vsize (KiB) 120396

[startup+1182.3 s]
/proc/loadavg: 2.27 2.25 2.09 3/82 3866
/proc/meminfo: memFree=1544432/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=120396 CPUtime=1173.23
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30489 0 0 0 117308 15 0 0 25 0 1 0 627387261 123285504 28988 996147200 134512640 135237403 4294956256 18446744073709551615 134543516 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 30099 28988 407 176 0 29003 0
Current children cumulated CPU time (s) 1173.23
Current children cumulated vsize (KiB) 120396

[startup+1242.3 s]
/proc/loadavg: 2.14 2.22 2.09 3/82 3866
/proc/meminfo: memFree=1544176/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=120528 CPUtime=1232.66
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30522 0 0 0 123251 15 0 0 25 0 1 0 627387261 123420672 29021 996147200 134512640 135237403 4294956256 18446744073709551615 134535150 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 30132 29021 407 176 0 29036 0
Current children cumulated CPU time (s) 1232.66
Current children cumulated vsize (KiB) 120528

[startup+1302.3 s]
/proc/loadavg: 2.09 2.19 2.09 3/82 3866
/proc/meminfo: memFree=1543920/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=120528 CPUtime=1292.1
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30543 0 0 0 129195 15 0 0 25 0 1 0 627387261 123420672 29042 996147200 134512640 135237403 4294956256 18446744073709551615 134535721 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 30132 29042 407 176 0 29036 0
Current children cumulated CPU time (s) 1292.1
Current children cumulated vsize (KiB) 120528

[startup+1362.3 s]
/proc/loadavg: 2.03 2.15 2.08 3/82 3866
/proc/meminfo: memFree=1543792/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=120784 CPUtime=1351.54
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30613 0 0 0 135139 15 0 0 25 0 1 0 627387261 123682816 29047 996147200 134512640 135237403 4294956256 18446744073709551615 134543531 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 30196 29047 407 176 0 29100 0
Current children cumulated CPU time (s) 1351.54
Current children cumulated vsize (KiB) 120784

[startup+1422.3 s]
/proc/loadavg: 2.01 2.12 2.08 3/82 3866
/proc/meminfo: memFree=1543792/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=120784 CPUtime=1410.98
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30616 0 0 0 141083 15 0 0 25 0 1 0 627387261 123682816 29050 996147200 134512640 135237403 4294956256 18446744073709551615 134817998 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 30196 29050 407 176 0 29100 0
Current children cumulated CPU time (s) 1410.98
Current children cumulated vsize (KiB) 120784

[startup+1482.3 s]
/proc/loadavg: 2.00 2.10 2.07 3/82 3866
/proc/meminfo: memFree=1543792/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=120784 CPUtime=1470.41
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30620 0 0 0 147026 15 0 0 25 0 1 0 627387261 123682816 29054 996147200 134512640 135237403 4294956256 18446744073709551615 134535713 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 30196 29054 407 176 0 29100 0
Current children cumulated CPU time (s) 1470.41
Current children cumulated vsize (KiB) 120784

[startup+1542.31 s]
/proc/loadavg: 2.00 2.08 2.06 3/82 3866
/proc/meminfo: memFree=1543792/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=120784 CPUtime=1529.86
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30623 0 0 0 152971 15 0 0 25 0 1 0 627387261 123682816 29057 996147200 134512640 135237403 4294956256 18446744073709551615 134539352 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 30196 29057 407 176 0 29100 0
Current children cumulated CPU time (s) 1529.86
Current children cumulated vsize (KiB) 120784

[startup+1602.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/82 3866
/proc/meminfo: memFree=1543664/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=121048 CPUtime=1589.29
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30688 0 0 0 158914 15 0 0 25 0 1 0 627387261 123953152 29122 996147200 134512640 135237403 4294956256 18446744073709551615 134543485 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 30262 29122 407 176 0 29166 0
Current children cumulated CPU time (s) 1589.29
Current children cumulated vsize (KiB) 121048

[startup+1662.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/82 3866
/proc/meminfo: memFree=1543664/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=121048 CPUtime=1648.73
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30690 0 0 0 164858 15 0 0 25 0 1 0 627387261 123953152 29124 996147200 134512640 135237403 4294956256 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 30262 29124 407 176 0 29166 0
Current children cumulated CPU time (s) 1648.73
Current children cumulated vsize (KiB) 121048

[startup+1722.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/82 3866
/proc/meminfo: memFree=1543600/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=121048 CPUtime=1708.17
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30694 0 0 0 170802 15 0 0 25 0 1 0 627387261 123953152 29128 996147200 134512640 135237403 4294956256 18446744073709551615 134541366 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 30262 29128 407 176 0 29166 0
Current children cumulated CPU time (s) 1708.17
Current children cumulated vsize (KiB) 121048

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.04 3/82 3866
/proc/meminfo: memFree=1543408/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=121048 CPUtime=1767.61
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30697 0 0 0 176745 16 0 0 25 0 1 0 627387261 123953152 29131 996147200 134512640 135237403 4294956256 18446744073709551615 134541349 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 30262 29131 407 176 0 29166 0
Current children cumulated CPU time (s) 1767.61
Current children cumulated vsize (KiB) 121048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815 s]
/proc/loadavg: 2.00 2.02 2.04 4/82 3866
/proc/meminfo: memFree=1543408/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=121048 CPUtime=1800.01
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30699 0 0 0 179985 16 0 0 25 0 1 0 627387261 123953152 29133 996147200 134512640 135237403 4294956256 18446744073709551615 134539280 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 30262 29133 407 176 0 29166 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 121048

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

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

[startup+1815 s]
/proc/loadavg: 2.00 2.02 2.04 4/82 3866
/proc/meminfo: memFree=1543408/2055920 swapFree=4179840/4192956
[pid=3723] ppid=3721 vsize=121048 CPUtime=1800.01
/proc/3723/stat : 3723 (xsolve) R 3721 3723 32596 0 -1 4194304 30699 0 0 0 179985 16 0 0 25 0 1 0 627387261 123953152 29133 996147200 134512640 135237403 4294956256 18446744073709551615 134539280 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 30262 29133 407 176 0 29166 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 121048

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.03
CPU time (s): 1800.03
CPU user time (s): 1799.85
CPU system time (s): 0.179972
CPU usage (%): 99.1738
Max. virtual memory (cumulated for all children) (KiB): 121048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.85
system time used= 0.179972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30699
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= 58949

runsolver used 1.69674 second user time and 5.21721 second system time

The end

Launcher Data (download as text)

Begin job on node17 at 2008-07-03 07:13:00
IDJOB=1056161
IDBENCH=57401
IDSOLVER=358
FILE ID=node17/1056161-1215061979
PBS_JOBID= 7875140
Free space on /tmp= 66504 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/largeQueens/normalized-queens-500.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1056161-1215061979/watcher-1056161-1215061979 -o /tmp/evaluation-result-1056161-1215061979/solver-1056161-1215061979 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1056161-1215061979.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2f41b36922ebee8c6bbe2e06a2cfd3a7
RANDOM SEED=682712301

node17.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		: 3000.234
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		: 3000.234
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:       1173144 kB
Buffers:         55812 kB
Cached:         243184 kB
SwapCached:       6936 kB
Active:         701692 kB
Inactive:       111144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1173144 kB
SwapTotal:     4192956 kB
SwapFree:      4179840 kB
Dirty:           17448 kB
Writeback:           0 kB
Mapped:         520184 kB
Slab:            54224 kB
Committed_AS:  1373500 kB
PageTables:       2872 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= 66532 MiB
End job on node17 at 2008-07-03 07:43:17