Trace number 1041415

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) 1800.08 1802.71

General information on the benchmark

Namecsp/latinSquare/
normalized-latinSquare-dg-11_all.xml
MD5SUM14165ebb64384d7788391b193528de33
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.26981
Satisfiable
(Un)Satisfiability was proved
Number of variables121
Number of constraints44
Maximum constraint arity11
Maximum domain size11
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)alldifferent(44)

Solver Data (download as text)

0.15/0.23	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-1041415-1215000762/watcher-1041415-1215000762 -o /tmp/evaluation-result-1041415-1215000762/solver-1041415-1215000762 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1041415-1215000762.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 4/74 25578
/proc/meminfo: memFree=1694520/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=18572 CPUtime=0
/proc/25578/stat : 25578 (runsolver) R 25576 25578 24161 0 -1 4194368 15 0 0 0 0 0 0 0 24 0 1 0 1529743923 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 264519609639 0 0 4096 24578 0 0 0 17 1 0 0
/proc/25578/statm: 4643 292 257 25 0 2626 0

[startup+0.0391701 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 25578
/proc/meminfo: memFree=1694520/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=1964 CPUtime=0
/proc/25578/stat : 25578 (xsolve) D 25576 25578 24161 0 -1 4194304 44 0 0 0 0 0 0 0 18 0 1 0 1529743923 2011136 29 996147200 134512640 135237403 4294956256 18446744073709551615 6910884 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/25578/statm: 491 29 21 176 0 4 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1964

[startup+0.138186 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 25578
/proc/meminfo: memFree=1694520/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=0.09
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 9 0 0 0 18 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 134734863 0 0 4096 0 0 0 0 17 1 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5384

[startup+0.301205 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 25578
/proc/meminfo: memFree=1694520/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=0.25
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 25 0 0 0 19 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 134735387 0 0 4096 0 0 0 0 17 1 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 5384

[startup+0.701257 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 25578
/proc/meminfo: memFree=1694520/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=0.65
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 65 0 0 0 23 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 135069897 0 0 4096 0 0 0 0 17 1 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 0.65
Current children cumulated vsize (KiB) 5384

[startup+1.50136 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 25579
/proc/meminfo: memFree=1693424/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=1.44
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 144 0 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 134734798 0 0 4096 0 0 0 0 17 1 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 5384

[startup+3.10157 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 25579
/proc/meminfo: memFree=1693296/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=3.03
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 303 0 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 134734940 0 0 4096 0 0 0 0 17 1 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 5384

[startup+6.30298 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 25579
/proc/meminfo: memFree=1693232/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=6.2
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 620 0 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 135033040 0 0 4096 0 0 0 0 17 1 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 5384

[startup+12.7018 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 25579
/proc/meminfo: memFree=1693104/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=12.55
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 1255 0 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 134819584 0 0 4096 0 0 0 0 17 1 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 5384

[startup+25.5015 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 25579
/proc/meminfo: memFree=1692976/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=25.24
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 2524 0 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 134818638 0 0 4096 0 0 0 0 17 1 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 5384

[startup+51.1018 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 25579
/proc/meminfo: memFree=1692336/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=50.62
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 5062 0 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 134819584 0 0 4096 0 0 0 0 17 1 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 50.62
Current children cumulated vsize (KiB) 5384

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 25579
/proc/meminfo: memFree=1690992/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=101.39
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 10139 0 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 134736038 0 0 4096 0 0 0 0 17 1 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 101.39
Current children cumulated vsize (KiB) 5384

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25674
/proc/meminfo: memFree=1848064/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=161.1
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 16108 2 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 134735782 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 161.1
Current children cumulated vsize (KiB) 5384

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25761
/proc/meminfo: memFree=1699400/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=221.03
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 22101 2 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 135040220 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 221.03
Current children cumulated vsize (KiB) 5384

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25761
/proc/meminfo: memFree=1699400/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=280.99
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 28096 3 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 134818684 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 280.99
Current children cumulated vsize (KiB) 5384

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25761
/proc/meminfo: memFree=1699400/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=340.94
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 34091 3 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 340.94
Current children cumulated vsize (KiB) 5384

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25761
/proc/meminfo: memFree=1699336/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=400.88
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 40085 3 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 135028909 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 400.88
Current children cumulated vsize (KiB) 5384

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25761
/proc/meminfo: memFree=1699336/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=460.83
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 46080 3 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 134819067 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 460.83
Current children cumulated vsize (KiB) 5384

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25761
/proc/meminfo: memFree=1699344/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=520.78
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 52075 3 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 134789314 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 520.78
Current children cumulated vsize (KiB) 5384

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25761
/proc/meminfo: memFree=1699280/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=580.72
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 58069 3 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 135029223 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 580.72
Current children cumulated vsize (KiB) 5384

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25761
/proc/meminfo: memFree=1699280/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=640.67
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 64064 3 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 135040184 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 640.67
Current children cumulated vsize (KiB) 5384


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 25761
/proc/meminfo: memFree=1699024/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=880.47
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 88043 4 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 134735775 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 880.47
Current children cumulated vsize (KiB) 5384

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25761
/proc/meminfo: memFree=1698960/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=940.42
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 94038 4 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 134735488 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 940.42
Current children cumulated vsize (KiB) 5384

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25761
/proc/meminfo: memFree=1698960/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=1000.37
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 100033 4 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 134819087 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 1000.37
Current children cumulated vsize (KiB) 5384

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25761
/proc/meminfo: memFree=1698960/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=1060.32
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 106028 4 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 134789138 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 1060.32
Current children cumulated vsize (KiB) 5384

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25761
/proc/meminfo: memFree=1698896/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=1120.26
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 112022 4 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 134819579 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 1120.26
Current children cumulated vsize (KiB) 5384

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25761
/proc/meminfo: memFree=1698896/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=1180.21
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 118017 4 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 134735033 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 1180.21
Current children cumulated vsize (KiB) 5384

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25761
/proc/meminfo: memFree=1698704/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=1240.16
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 124012 4 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 135011654 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 1240.16
Current children cumulated vsize (KiB) 5384

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25761
/proc/meminfo: memFree=1698640/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=1300.11
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 130007 4 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 135013711 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 1300.11
Current children cumulated vsize (KiB) 5384

[startup+1362.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/73 25761
/proc/meminfo: memFree=1698704/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=1360.05
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 136001 4 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 134818601 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 1360.05
Current children cumulated vsize (KiB) 5384

[startup+1422.31 s]
/proc/loadavg: 2.15 2.05 2.01 3/73 25761
/proc/meminfo: memFree=1698576/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=1420
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 141996 4 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 135011673 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 1420
Current children cumulated vsize (KiB) 5384

[startup+1482.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/73 25761
/proc/meminfo: memFree=1698512/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=1479.95
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 147991 4 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 134735869 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 1479.95
Current children cumulated vsize (KiB) 5384

[startup+1542.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/73 25761
/proc/meminfo: memFree=1698512/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=1539.89
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 153985 4 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 134735594 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 1539.89
Current children cumulated vsize (KiB) 5384

[startup+1602.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/73 25763
/proc/meminfo: memFree=1698000/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=1599.84
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 159980 4 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 135070281 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 1599.84
Current children cumulated vsize (KiB) 5384

[startup+1662.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/73 25763
/proc/meminfo: memFree=1698000/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=1659.78
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 165974 4 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 134734973 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 1659.78
Current children cumulated vsize (KiB) 5384

[startup+1722.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/73 25763
/proc/meminfo: memFree=1698000/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=1719.74
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 171969 5 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 134734958 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 1719.74
Current children cumulated vsize (KiB) 5384

[startup+1782.3 s]
/proc/loadavg: 2.02 2.05 2.01 3/73 25763
/proc/meminfo: memFree=1697872/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=1779.69
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 177964 5 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 135093055 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 1779.69
Current children cumulated vsize (KiB) 5384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.7 s]
/proc/loadavg: 2.01 2.04 2.00 3/73 25763
/proc/meminfo: memFree=1697872/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=1800.07
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 180002 5 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 134735908 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 5384

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: 2.01 2.04 2.00 3/73 25763
/proc/meminfo: memFree=1697872/2055920 swapFree=4114672/4192956
[pid=25578] ppid=25576 vsize=5384 CPUtime=1800.07
/proc/25578/stat : 25578 (xsolve) R 25576 25578 24161 0 -1 4194304 671 0 0 0 180002 5 0 0 25 0 1 0 1529743923 5513216 637 996147200 134512640 135237403 4294956256 18446744073709551615 134735908 0 0 4096 0 0 0 0 17 0 0 0
/proc/25578/statm: 1346 637 400 176 0 250 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 5384

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.71
CPU time (s): 1800.08
CPU user time (s): 1800.03
CPU system time (s): 0.050992
CPU usage (%): 99.8541
Max. virtual memory (cumulated for all children) (KiB): 5384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.03
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 671
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= 10
involuntary context switches= 6967

runsolver used 1.72374 second user time and 4.88226 second system time

The end

Launcher Data (download as text)

Begin job on node40 at 2008-07-02 14:12:43
IDJOB=1041415
IDBENCH=53803
IDSOLVER=358
FILE ID=node40/1041415-1215000762
PBS_JOBID= 7870842
Free space on /tmp= 66512 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/latinSquare/normalized-latinSquare-dg-11_all.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1041415-1215000762/watcher-1041415-1215000762 -o /tmp/evaluation-result-1041415-1215000762/solver-1041415-1215000762 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1041415-1215000762.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 14165ebb64384d7788391b193528de33
RANDOM SEED=1499417557

node40.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		: 3000.209
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		: 3000.209
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:       1695000 kB
Buffers:          4888 kB
Cached:          85268 kB
SwapCached:      71956 kB
Active:         291360 kB
Inactive:        13892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1695000 kB
SwapTotal:     4192956 kB
SwapFree:      4114672 kB
Dirty:             980 kB
Writeback:           0 kB
Mapped:         222348 kB
Slab:            40428 kB
Committed_AS:  3081068 kB
PageTables:       2280 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= 66548 MiB
End job on node40 at 2008-07-02 14:42:47