Trace number 1058785

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) 1800.06 1802.71

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-32_ext.xml
MD5SUM886aa6fdfc159785179b1828f54e2900
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
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 variables28
Number of constraints93
Maximum constraint arity3
Maximum domain size28
Number of constraints which are defined in extension93
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.21	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-1058785-1215118093/watcher-1058785-1215118093 -o /tmp/evaluation-result-1058785-1215118093/solver-1058785-1215118093 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1058785-1215118093.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: 1.92 1.98 1.99 4/73 12519
/proc/meminfo: memFree=1492552/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=816 CPUtime=0
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1990783966 835584 25 996147200 134512640 135237403 4294956256 18446744073709551615 7205668 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/12519/statm: 204 25 19 176 0 3 0

[startup+0.0492721 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 12519
/proc/meminfo: memFree=1492552/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=5324 CPUtime=0.03
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 612 0 0 0 3 0 0 0 18 0 1 0 1990783966 5451776 578 996147200 134512640 135237403 4294956256 18446744073709551615 134579932 0 0 4096 0 0 0 0 17 1 0 0
/proc/12519/statm: 1331 578 354 176 0 235 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5324

[startup+0.101254 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 12519
/proc/meminfo: memFree=1492552/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=6112 CPUtime=0.09
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 837 0 0 0 9 0 0 0 18 0 1 0 1990783966 6258688 803 996147200 134512640 135237403 4294956256 18446744073709551615 134524219 0 0 4096 0 0 0 0 17 1 0 0
/proc/12519/statm: 1528 803 354 176 0 432 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6112

[startup+0.301205 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 12519
/proc/meminfo: memFree=1492552/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=9588 CPUtime=0.28
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 1692 0 0 0 28 0 0 0 19 0 1 0 1990783966 9818112 1658 996147200 134512640 135237403 4294956256 18446744073709551615 134639426 0 0 4096 0 0 0 0 17 1 0 0
/proc/12519/statm: 2397 1658 354 176 0 1301 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9588

[startup+0.701101 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 12519
/proc/meminfo: memFree=1492552/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=16536 CPUtime=0.68
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 3442 0 0 0 66 2 0 0 23 0 1 0 1990783966 16932864 3408 996147200 134512640 135237403 4294956256 18446744073709551615 134579922 0 0 4096 0 0 0 0 17 1 0 0
/proc/12519/statm: 4134 3408 354 176 0 3038 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 16536

[startup+1.50189 s]
/proc/loadavg: 1.92 1.98 1.99 3/74 12520
/proc/meminfo: memFree=1476800/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19756 CPUtime=1.47
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4285 0 0 0 145 2 0 0 25 0 1 0 1990783966 20230144 4251 996147200 134512640 135237403 4294956256 18446744073709551615 135011685 0 0 4096 0 0 0 0 17 1 0 0
/proc/12519/statm: 4939 4251 397 176 0 3843 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 19756

[startup+3.10147 s]
/proc/loadavg: 2.01 2.00 2.00 3/74 12520
/proc/meminfo: memFree=1476800/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19756 CPUtime=3.06
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4285 0 0 0 304 2 0 0 25 0 1 0 1990783966 20230144 4251 996147200 134512640 135237403 4294956256 18446744073709551615 134817959 0 0 4096 0 0 0 0 17 1 0 0
/proc/12519/statm: 4939 4251 397 176 0 3843 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 19756

[startup+6.30264 s]
/proc/loadavg: 2.01 2.00 2.00 3/74 12520
/proc/meminfo: memFree=1476800/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19756 CPUtime=6.24
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4285 0 0 0 622 2 0 0 25 0 1 0 1990783966 20230144 4251 996147200 134512640 135237403 4294956256 18446744073709551615 134817941 0 0 4096 0 0 0 0 17 1 0 0
/proc/12519/statm: 4939 4251 397 176 0 3843 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 19756

[startup+12.702 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 12520
/proc/meminfo: memFree=1476864/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19756 CPUtime=12.59
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4285 0 0 0 1257 2 0 0 25 0 1 0 1990783966 20230144 4251 996147200 134512640 135237403 4294956256 18446744073709551615 134817917 0 0 4096 0 0 0 0 17 1 0 0
/proc/12519/statm: 4939 4251 397 176 0 3843 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 19756

[startup+25.5016 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 12520
/proc/meminfo: memFree=1476992/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19756 CPUtime=25.29
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4285 0 0 0 2527 2 0 0 25 0 1 0 1990783966 20230144 4251 996147200 134512640 135237403 4294956256 18446744073709551615 134787435 0 0 4096 0 0 0 0 17 1 0 0
/proc/12519/statm: 4939 4251 397 176 0 3843 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 19756

[startup+51.102 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 12520
/proc/meminfo: memFree=1476928/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19756 CPUtime=50.71
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4285 0 0 0 5069 2 0 0 25 0 1 0 1990783966 20230144 4251 996147200 134512640 135237403 4294956256 18446744073709551615 134817908 0 0 4096 0 0 0 0 17 1 0 0
/proc/12519/statm: 4939 4251 397 176 0 3843 0
Current children cumulated CPU time (s) 50.71
Current children cumulated vsize (KiB) 19756

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 12520
/proc/meminfo: memFree=1476864/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19756 CPUtime=101.55
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4285 0 0 0 10153 2 0 0 25 0 1 0 1990783966 20230144 4251 996147200 134512640 135237403 4294956256 18446744073709551615 134817905 0 0 4096 0 0 0 0 17 1 0 0
/proc/12519/statm: 4939 4251 397 176 0 3843 0
Current children cumulated CPU time (s) 101.55
Current children cumulated vsize (KiB) 19756

[startup+162.301 s]
/proc/loadavg: 2.04 2.01 2.00 3/74 12520
/proc/meminfo: memFree=1476800/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19756 CPUtime=161.11
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4285 0 0 0 16109 2 0 0 25 0 1 0 1990783966 20230144 4251 996147200 134512640 135237403 4294956256 18446744073709551615 134787433 0 0 4096 0 0 0 0 17 1 0 0
/proc/12519/statm: 4939 4251 397 176 0 3843 0
Current children cumulated CPU time (s) 161.11
Current children cumulated vsize (KiB) 19756

[startup+222.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/74 12520
/proc/meminfo: memFree=1476800/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19756 CPUtime=220.68
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4286 0 0 0 22066 2 0 0 25 0 1 0 1990783966 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 134817917 0 0 4096 0 0 0 0 17 1 0 0
/proc/12519/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 220.68
Current children cumulated vsize (KiB) 19756

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 12522
/proc/meminfo: memFree=1475392/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19756 CPUtime=280.26
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4286 0 0 0 28023 3 0 0 25 0 1 0 1990783966 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 135093113 0 0 4096 0 0 0 0 17 1 0 0
/proc/12519/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 280.26
Current children cumulated vsize (KiB) 19756

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 12522
/proc/meminfo: memFree=1470472/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19756 CPUtime=339.82
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4286 0 0 0 33979 3 0 0 25 0 1 0 1990783966 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 134818005 0 0 4096 0 0 0 0 17 1 0 0
/proc/12519/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 339.82
Current children cumulated vsize (KiB) 19756

[startup+402.302 s]
/proc/loadavg: 1.95 1.98 1.99 3/81 12558
/proc/meminfo: memFree=1719248/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19756 CPUtime=399.64
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4286 0 0 0 39960 4 0 0 25 0 1 0 1990783966 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 135011682 0 0 4096 0 0 0 0 17 0 0 0
/proc/12519/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 399.64
Current children cumulated vsize (KiB) 19756

[startup+462.302 s]
/proc/loadavg: 1.98 1.98 1.99 3/81 12558
/proc/meminfo: memFree=1713040/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19756 CPUtime=459.64
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4286 0 0 0 45960 4 0 0 25 0 1 0 1990783966 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 134817899 0 0 4096 0 0 0 0 17 0 0 0
/proc/12519/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 459.64
Current children cumulated vsize (KiB) 19756

[startup+522.301 s]
/proc/loadavg: 2.09 2.02 2.00 3/81 12558
/proc/meminfo: memFree=1713040/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19756 CPUtime=519.64
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4286 0 0 0 51960 4 0 0 25 0 1 0 1990783966 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 134787393 0 0 4096 0 0 0 0 17 0 0 0
/proc/12519/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 519.64
Current children cumulated vsize (KiB) 19756

[startup+582.302 s]
/proc/loadavg: 2.08 2.03 2.00 3/81 12558
/proc/meminfo: memFree=1712976/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19756 CPUtime=579.64
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4286 0 0 0 57960 4 0 0 25 0 1 0 1990783966 20230144 4252 996147200 134512640 135237403 4294956256 18446744073709551615 134818104 0 0 4096 0 0 0 0 17 0 0 0
/proc/12519/statm: 4939 4252 397 176 0 3843 0
Current children cumulated CPU time (s) 579.64
Current children cumulated vsize (KiB) 19756

[startup+642.301 s]
/proc/loadavg: 2.03 2.02 2.00 3/81 12558
/proc/meminfo: memFree=1712976/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19760 CPUtime=639.64
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4287 0 0 0 63960 4 0 0 25 0 1 0 1990783966 20234240 4253 996147200 134512640 135237403 4294956256 18446744073709551615 134818075 0 0 4096 0 0 0 0 17 0 0 0
/proc/12519/statm: 4940 4253 397 176 0 3844 0
Current children cumulated CPU time (s) 639.64
Current children cumulated vsize (KiB) 19760


################
# More data... #
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[startup+882.302 s]
/proc/loadavg: 2.01 2.01 2.00 3/81 12564
/proc/meminfo: memFree=1712720/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19760 CPUtime=879.64
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4287 0 0 0 87960 4 0 0 25 0 1 0 1990783966 20234240 4253 996147200 134512640 135237403 4294956256 18446744073709551615 134817934 0 0 4096 0 0 0 0 17 0 0 0
/proc/12519/statm: 4940 4253 397 176 0 3844 0
Current children cumulated CPU time (s) 879.64
Current children cumulated vsize (KiB) 19760

[startup+942.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 12564
/proc/meminfo: memFree=1712720/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19760 CPUtime=939.64
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4287 0 0 0 93960 4 0 0 25 0 1 0 1990783966 20234240 4253 996147200 134512640 135237403 4294956256 18446744073709551615 134817950 0 0 4096 0 0 0 0 17 0 0 0
/proc/12519/statm: 4940 4253 397 176 0 3844 0
Current children cumulated CPU time (s) 939.64
Current children cumulated vsize (KiB) 19760

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 12564
/proc/meminfo: memFree=1712720/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19760 CPUtime=999.63
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4287 0 0 0 99959 4 0 0 25 0 1 0 1990783966 20234240 4253 996147200 134512640 135237403 4294956256 18446744073709551615 135094848 0 0 4096 0 0 0 0 17 0 0 0
/proc/12519/statm: 4940 4253 397 176 0 3844 0
Current children cumulated CPU time (s) 999.63
Current children cumulated vsize (KiB) 19760

[startup+1062.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/81 12564
/proc/meminfo: memFree=1712528/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19760 CPUtime=1059.64
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4287 0 0 0 105959 5 0 0 25 0 1 0 1990783966 20234240 4253 996147200 134512640 135237403 4294956256 18446744073709551615 134787392 0 0 4096 0 0 0 0 17 0 0 0
/proc/12519/statm: 4940 4253 397 176 0 3844 0
Current children cumulated CPU time (s) 1059.64
Current children cumulated vsize (KiB) 19760

[startup+1122.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/81 12564
/proc/meminfo: memFree=1712464/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19760 CPUtime=1119.65
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4287 0 0 0 111960 5 0 0 25 0 1 0 1990783966 20234240 4253 996147200 134512640 135237403 4294956256 18446744073709551615 134818021 0 0 4096 0 0 0 0 17 0 0 0
/proc/12519/statm: 4940 4253 397 176 0 3844 0
Current children cumulated CPU time (s) 1119.65
Current children cumulated vsize (KiB) 19760

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 12564
/proc/meminfo: memFree=1712464/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19760 CPUtime=1179.64
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4287 0 0 0 117959 5 0 0 25 0 1 0 1990783966 20234240 4253 996147200 134512640 135237403 4294956256 18446744073709551615 134787433 0 0 4096 0 0 0 0 17 0 0 0
/proc/12519/statm: 4940 4253 397 176 0 3844 0
Current children cumulated CPU time (s) 1179.64
Current children cumulated vsize (KiB) 19760

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 12564
/proc/meminfo: memFree=1712400/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19760 CPUtime=1239.64
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4287 0 0 0 123959 5 0 0 25 0 1 0 1990783966 20234240 4253 996147200 134512640 135237403 4294956256 18446744073709551615 134818077 0 0 4096 0 0 0 0 17 0 0 0
/proc/12519/statm: 4940 4253 397 176 0 3844 0
Current children cumulated CPU time (s) 1239.64
Current children cumulated vsize (KiB) 19760

[startup+1302.3 s]
/proc/loadavg: 2.09 2.03 2.01 3/81 12564
/proc/meminfo: memFree=1712336/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19760 CPUtime=1299.65
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4287 0 0 0 129960 5 0 0 25 0 1 0 1990783966 20234240 4253 996147200 134512640 135237403 4294956256 18446744073709551615 135011673 0 0 4096 0 0 0 0 17 0 0 0
/proc/12519/statm: 4940 4253 397 176 0 3844 0
Current children cumulated CPU time (s) 1299.65
Current children cumulated vsize (KiB) 19760

[startup+1362.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/81 12564
/proc/meminfo: memFree=1712336/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19760 CPUtime=1359.64
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4287 0 0 0 135959 5 0 0 25 0 1 0 1990783966 20234240 4253 996147200 134512640 135237403 4294956256 18446744073709551615 134818201 0 0 4096 0 0 0 0 17 0 0 0
/proc/12519/statm: 4940 4253 397 176 0 3844 0
Current children cumulated CPU time (s) 1359.64
Current children cumulated vsize (KiB) 19760

[startup+1422.31 s]
/proc/loadavg: 2.04 2.03 2.00 3/81 12564
/proc/meminfo: memFree=1712336/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19760 CPUtime=1419.64
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4287 0 0 0 141959 5 0 0 25 0 1 0 1990783966 20234240 4253 996147200 134512640 135237403 4294956256 18446744073709551615 134817899 0 0 4096 0 0 0 0 17 0 0 0
/proc/12519/statm: 4940 4253 397 176 0 3844 0
Current children cumulated CPU time (s) 1419.64
Current children cumulated vsize (KiB) 19760

[startup+1482.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/81 12564
/proc/meminfo: memFree=1712336/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19760 CPUtime=1479.64
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4287 0 0 0 147959 5 0 0 25 0 1 0 1990783966 20234240 4253 996147200 134512640 135237403 4294956256 18446744073709551615 134817862 0 0 4096 0 0 0 0 17 0 0 0
/proc/12519/statm: 4940 4253 397 176 0 3844 0
Current children cumulated CPU time (s) 1479.64
Current children cumulated vsize (KiB) 19760

[startup+1542.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/81 12564
/proc/meminfo: memFree=1712336/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19760 CPUtime=1539.63
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4287 0 0 0 153958 5 0 0 25 0 1 0 1990783966 20234240 4253 996147200 134512640 135237403 4294956256 18446744073709551615 135093121 0 0 4096 0 0 0 0 17 0 0 0
/proc/12519/statm: 4940 4253 397 176 0 3844 0
Current children cumulated CPU time (s) 1539.63
Current children cumulated vsize (KiB) 19760

[startup+1602.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/81 12564
/proc/meminfo: memFree=1712144/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19760 CPUtime=1599.63
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4287 0 0 0 159958 5 0 0 25 0 1 0 1990783966 20234240 4253 996147200 134512640 135237403 4294956256 18446744073709551615 135011682 0 0 4096 0 0 0 0 17 0 0 0
/proc/12519/statm: 4940 4253 397 176 0 3844 0
Current children cumulated CPU time (s) 1599.63
Current children cumulated vsize (KiB) 19760

[startup+1662.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/81 12564
/proc/meminfo: memFree=1712144/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19760 CPUtime=1659.64
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4287 0 0 0 165959 5 0 0 25 0 1 0 1990783966 20234240 4253 996147200 134512640 135237403 4294956256 18446744073709551615 135093094 0 0 4096 0 0 0 0 17 0 0 0
/proc/12519/statm: 4940 4253 397 176 0 3844 0
Current children cumulated CPU time (s) 1659.64
Current children cumulated vsize (KiB) 19760

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 12564
/proc/meminfo: memFree=1712080/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19760 CPUtime=1719.64
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4287 0 0 0 171959 5 0 0 25 0 1 0 1990783966 20234240 4253 996147200 134512640 135237403 4294956256 18446744073709551615 134817959 0 0 4096 0 0 0 0 17 0 0 0
/proc/12519/statm: 4940 4253 397 176 0 3844 0
Current children cumulated CPU time (s) 1719.64
Current children cumulated vsize (KiB) 19760

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 12564
/proc/meminfo: memFree=1711952/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19760 CPUtime=1779.65
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4287 0 0 0 177959 6 0 0 25 0 1 0 1990783966 20234240 4253 996147200 134512640 135237403 4294956256 18446744073709551615 134787432 0 0 4096 0 0 0 0 17 0 0 0
/proc/12519/statm: 4940 4253 397 176 0 3844 0
Current children cumulated CPU time (s) 1779.65
Current children cumulated vsize (KiB) 19760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.7 s]
/proc/loadavg: 2.21 2.05 2.01 3/81 12564
/proc/meminfo: memFree=1711952/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19760 CPUtime=1800.05
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4287 0 0 0 179999 6 0 0 25 0 1 0 1990783966 20234240 4253 996147200 134512640 135237403 4294956256 18446744073709551615 135101323 0 0 4096 0 0 0 0 17 0 0 0
/proc/12519/statm: 4940 4253 397 176 0 3844 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 19760

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

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

[startup+1802.7 s]
/proc/loadavg: 2.21 2.05 2.01 3/81 12564
/proc/meminfo: memFree=1711952/2055920 swapFree=4180096/4192956
[pid=12519] ppid=12517 vsize=19760 CPUtime=1800.05
/proc/12519/stat : 12519 (xsolve) R 12517 12519 11785 0 -1 4194304 4287 0 0 0 179999 6 0 0 25 0 1 0 1990783966 20234240 4253 996147200 134512640 135237403 4294956256 18446744073709551615 135101323 0 0 4096 0 0 0 0 17 0 0 0
/proc/12519/statm: 4940 4253 397 176 0 3844 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 19760

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.71
CPU time (s): 1800.06
CPU user time (s): 1800
CPU system time (s): 0.06399
CPU usage (%): 99.8531
Max. virtual memory (cumulated for all children) (KiB): 19760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4287
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= 13667

runsolver used 1.68674 second user time and 4.89426 second system time

The end

Launcher Data (download as text)

Begin job on node16 at 2008-07-03 22:48:14
IDJOB=1058785
IDBENCH=54183
IDSOLVER=358
FILE ID=node16/1058785-1215118093
PBS_JOBID= 7877172
Free space on /tmp= 66508 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-32_ext.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1058785-1215118093/watcher-1058785-1215118093 -o /tmp/evaluation-result-1058785-1215118093/solver-1058785-1215118093 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1058785-1215118093.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 886aa6fdfc159785179b1828f54e2900
RANDOM SEED=1972037351

node16.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:       1493032 kB
Buffers:         10236 kB
Cached:         138972 kB
SwapCached:       6648 kB
Active:         473896 kB
Inactive:        33720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1493032 kB
SwapTotal:     4192956 kB
SwapFree:      4180096 kB
Dirty:            6764 kB
Writeback:           0 kB
Mapped:         364816 kB
Slab:            39592 kB
Committed_AS:  3727096 kB
PageTables:       2760 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= 66536 MiB
End job on node16 at 2008-07-03 23:18:18