Trace number 1051267

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) 1800.07 1812.01

General information on the benchmark

Namecsp/golombRulerArity4/
normalized-ruler-67-12-a4.xml
MD5SUM392a4a957087c54a1fc308e1f7b31eeb
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark427.269
Satisfiable
(Un)Satisfiability was proved
Number of variables12
Number of constraints1991
Maximum constraint arity4
Maximum domain size68
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1991
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.21	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-1051267-1215052765/watcher-1051267-1215052765 -o /tmp/evaluation-result-1051267-1215052765/solver-1051267-1215052765 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1051267-1215052765.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: 2.01 2.06 2.02 4/80 7526
/proc/meminfo: memFree=1682552/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=820 CPUtime=0
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1984249350 839680 25 996147200 134512640 135239763 4294956208 18446744073709551615 11281188 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 205 25 19 177 0 3 0

[startup+0.111332 s]
/proc/loadavg: 2.01 2.06 2.02 4/80 7526
/proc/meminfo: memFree=1682552/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=13332 CPUtime=0.1
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 2667 0 0 0 9 1 0 0 18 0 1 0 1984249350 13651968 2633 996147200 134512640 135239763 4294956208 18446744073709551615 11716219 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 3333 2638 399 177 0 2236 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13332

[startup+0.201338 s]
/proc/loadavg: 2.01 2.06 2.02 4/80 7526
/proc/meminfo: memFree=1682552/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=22228 CPUtime=0.18
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 4901 0 0 0 16 2 0 0 18 0 1 0 1984249350 22761472 4867 996147200 134512640 135239763 4294956208 18446744073709551615 135071048 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5557 4867 408 177 0 4460 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 22228

[startup+0.301348 s]
/proc/loadavg: 2.01 2.06 2.02 4/80 7526
/proc/meminfo: memFree=1682552/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=22412 CPUtime=0.28
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 4926 0 0 0 26 2 0 0 19 0 1 0 1984249350 22949888 4892 996147200 134512640 135239763 4294956208 18446744073709551615 135074083 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5603 4892 408 177 0 4506 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 22412

[startup+0.701395 s]
/proc/loadavg: 2.01 2.06 2.02 4/80 7526
/proc/meminfo: memFree=1682552/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=22412 CPUtime=0.68
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 4926 0 0 0 66 2 0 0 23 0 1 0 1984249350 22949888 4892 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5603 4892 408 177 0 4506 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 22412

[startup+1.50147 s]
/proc/loadavg: 2.01 2.06 2.02 3/81 7527
/proc/meminfo: memFree=1664552/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=22412 CPUtime=1.47
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 4926 0 0 0 145 2 0 0 25 0 1 0 1984249350 22949888 4892 996147200 134512640 135239763 4294956208 18446744073709551615 135102463 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5603 4892 408 177 0 4506 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 22412

[startup+3.10163 s]
/proc/loadavg: 2.01 2.06 2.02 3/81 7527
/proc/meminfo: memFree=1664552/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=22412 CPUtime=3.07
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 4926 0 0 0 305 2 0 0 25 0 1 0 1984249350 22949888 4892 996147200 134512640 135239763 4294956208 18446744073709551615 135096156 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5603 4892 408 177 0 4506 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 22412

[startup+6.30197 s]
/proc/loadavg: 2.01 2.06 2.02 3/81 7527
/proc/meminfo: memFree=1664488/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=22412 CPUtime=6.25
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 4926 0 0 0 623 2 0 0 25 0 1 0 1984249350 22949888 4892 996147200 134512640 135239763 4294956208 18446744073709551615 134804473 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5603 4892 408 177 0 4506 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 22412

[startup+12.7016 s]
/proc/loadavg: 2.01 2.06 2.02 3/81 7527
/proc/meminfo: memFree=1664368/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=22568 CPUtime=12.62
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5056 0 0 0 1259 3 0 0 25 0 1 0 1984249350 23109632 4932 996147200 134512640 135239763 4294956208 18446744073709551615 135042207 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5642 4932 410 177 0 4545 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 22568

[startup+25.503 s]
/proc/loadavg: 2.00 2.06 2.01 4/81 7527
/proc/meminfo: memFree=1663984/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23080 CPUtime=25.37
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5233 0 0 0 2534 3 0 0 25 0 1 0 1984249350 23633920 4980 996147200 134512640 135239763 4294956208 18446744073709551615 135102463 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5770 4980 410 177 0 4673 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 23080

[startup+51.1026 s]
/proc/loadavg: 2.00 2.05 2.01 3/81 7527
/proc/meminfo: memFree=1664048/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23080 CPUtime=50.84
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5237 0 0 0 5081 3 0 0 25 0 1 0 1984249350 23633920 4984 996147200 134512640 135239763 4294956208 18446744073709551615 135021011 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5770 4984 410 177 0 4673 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 23080

[startup+102.303 s]
/proc/loadavg: 2.00 2.04 2.01 3/81 7527
/proc/meminfo: memFree=1664048/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23212 CPUtime=101.8
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5267 0 0 0 10177 3 0 0 25 0 1 0 1984249350 23769088 5014 996147200 134512640 135239763 4294956208 18446744073709551615 134804716 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5803 5014 410 177 0 4706 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 23212

[startup+162.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/81 7527
/proc/meminfo: memFree=1663984/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23212 CPUtime=161.5
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5279 0 0 0 16147 3 0 0 25 0 1 0 1984249350 23769088 5026 996147200 134512640 135239763 4294956208 18446744073709551615 135071504 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5803 5026 410 177 0 4706 0
Current children cumulated CPU time (s) 161.5
Current children cumulated vsize (KiB) 23212

[startup+222.305 s]
/proc/loadavg: 2.00 2.02 2.00 3/81 7527
/proc/meminfo: memFree=1663920/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23212 CPUtime=221.22
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5279 0 0 0 22119 3 0 0 25 0 1 0 1984249350 23769088 5026 996147200 134512640 135239763 4294956208 18446744073709551615 134805004 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5803 5026 410 177 0 4706 0
Current children cumulated CPU time (s) 221.22
Current children cumulated vsize (KiB) 23212

[startup+282.301 s]
/proc/loadavg: 2.00 2.02 2.00 4/81 7527
/proc/meminfo: memFree=1663920/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23212 CPUtime=280.92
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5279 0 0 0 28089 3 0 0 25 0 1 0 1984249350 23769088 5026 996147200 134512640 135239763 4294956208 18446744073709551615 135019523 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5803 5026 410 177 0 4706 0
Current children cumulated CPU time (s) 280.92
Current children cumulated vsize (KiB) 23212

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 7527
/proc/meminfo: memFree=1663920/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23212 CPUtime=340.63
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5279 0 0 0 34060 3 0 0 25 0 1 0 1984249350 23769088 5026 996147200 134512640 135239763 4294956208 18446744073709551615 135096162 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5803 5026 410 177 0 4706 0
Current children cumulated CPU time (s) 340.63
Current children cumulated vsize (KiB) 23212

[startup+402.302 s]
/proc/loadavg: 2.00 2.01 2.00 4/81 7527
/proc/meminfo: memFree=1663920/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23212 CPUtime=400.34
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5279 0 0 0 40031 3 0 0 25 0 1 0 1984249350 23769088 5026 996147200 134512640 135239763 4294956208 18446744073709551615 134787920 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5803 5026 410 177 0 4706 0
Current children cumulated CPU time (s) 400.34
Current children cumulated vsize (KiB) 23212

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 7527
/proc/meminfo: memFree=1663792/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23212 CPUtime=460.06
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5281 0 0 0 46003 3 0 0 25 0 1 0 1984249350 23769088 5028 996147200 134512640 135239763 4294956208 18446744073709551615 135071312 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5803 5028 410 177 0 4706 0
Current children cumulated CPU time (s) 460.06
Current children cumulated vsize (KiB) 23212

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 7527
/proc/meminfo: memFree=1663792/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23344 CPUtime=519.76
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5284 0 0 0 51973 3 0 0 25 0 1 0 1984249350 23904256 5031 996147200 134512640 135239763 4294956208 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5836 5031 410 177 0 4739 0
Current children cumulated CPU time (s) 519.76
Current children cumulated vsize (KiB) 23344

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 7527
/proc/meminfo: memFree=1663728/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23344 CPUtime=579.47
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5288 0 0 0 57944 3 0 0 25 0 1 0 1984249350 23904256 5035 996147200 134512640 135239763 4294956208 18446744073709551615 135031322 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5836 5035 410 177 0 4739 0
Current children cumulated CPU time (s) 579.47
Current children cumulated vsize (KiB) 23344

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 7527
/proc/meminfo: memFree=1663728/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23344 CPUtime=639.18
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5291 0 0 0 63915 3 0 0 25 0 1 0 1984249350 23904256 5038 996147200 134512640 135239763 4294956208 18446744073709551615 135021346 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5836 5038 410 177 0 4739 0
Current children cumulated CPU time (s) 639.18
Current children cumulated vsize (KiB) 23344


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

[startup+882.305 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 7527
/proc/meminfo: memFree=1663600/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23344 CPUtime=878.03
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5302 0 0 0 87800 3 0 0 25 0 1 0 1984249350 23904256 5049 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5836 5049 410 177 0 4739 0
Current children cumulated CPU time (s) 878.03
Current children cumulated vsize (KiB) 23344

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 7527
/proc/meminfo: memFree=1663600/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23344 CPUtime=937.74
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5302 0 0 0 93770 4 0 0 25 0 1 0 1984249350 23904256 5049 996147200 134512640 135239763 4294956208 18446744073709551615 135071509 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5836 5049 410 177 0 4739 0
Current children cumulated CPU time (s) 937.74
Current children cumulated vsize (KiB) 23344

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 7527
/proc/meminfo: memFree=1663536/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23344 CPUtime=997.45
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5302 0 0 0 99741 4 0 0 25 0 1 0 1984249350 23904256 5049 996147200 134512640 135239763 4294956208 18446744073709551615 134804945 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5836 5049 410 177 0 4739 0
Current children cumulated CPU time (s) 997.45
Current children cumulated vsize (KiB) 23344

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 7527
/proc/meminfo: memFree=1663472/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23344 CPUtime=1057.16
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5302 0 0 0 105712 4 0 0 25 0 1 0 1984249350 23904256 5049 996147200 134512640 135239763 4294956208 18446744073709551615 134787942 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5836 5049 410 177 0 4739 0
Current children cumulated CPU time (s) 1057.16
Current children cumulated vsize (KiB) 23344

[startup+1122.3 s]
/proc/loadavg: 2.13 2.03 2.01 3/81 7619
/proc/meminfo: memFree=1691488/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23344 CPUtime=1116.43
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5302 0 0 0 111637 6 0 0 25 0 1 0 1984249350 23904256 5049 996147200 134512640 135239763 4294956208 18446744073709551615 135015260 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5836 5049 410 177 0 4739 0
Current children cumulated CPU time (s) 1116.43
Current children cumulated vsize (KiB) 23344

[startup+1182.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/73 7647
/proc/meminfo: memFree=1717992/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23344 CPUtime=1176.18
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5319 0 0 0 117611 7 0 0 25 0 1 0 1984249350 23904256 5066 996147200 134512640 135239763 4294956208 18446744073709551615 134787942 0 0 4096 0 0 0 0 17 0 0 0
/proc/7526/statm: 5836 5066 410 177 0 4739 0
Current children cumulated CPU time (s) 1176.18
Current children cumulated vsize (KiB) 23344

[startup+1242.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 7647
/proc/meminfo: memFree=1717544/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23344 CPUtime=1235.93
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5319 0 0 0 123586 7 0 0 25 0 1 0 1984249350 23904256 5066 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/7526/statm: 5836 5066 410 177 0 4739 0
Current children cumulated CPU time (s) 1235.93
Current children cumulated vsize (KiB) 23344

[startup+1302.3 s]
/proc/loadavg: 2.16 2.05 2.01 3/82 7695
/proc/meminfo: memFree=1690960/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23344 CPUtime=1295.68
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5319 0 0 0 129560 8 0 0 25 0 1 0 1984249350 23904256 5066 996147200 134512640 135239763 4294956208 18446744073709551615 134804475 0 0 4096 0 0 0 0 17 0 0 0
/proc/7526/statm: 5836 5066 410 177 0 4739 0
Current children cumulated CPU time (s) 1295.68
Current children cumulated vsize (KiB) 23344

[startup+1362.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/85 7698
/proc/meminfo: memFree=1668480/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23344 CPUtime=1355.42
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5319 0 0 0 135533 9 0 0 25 0 1 0 1984249350 23904256 5066 996147200 134512640 135239763 4294956208 18446744073709551615 135102436 0 0 4096 0 0 0 0 17 0 0 0
/proc/7526/statm: 5836 5066 410 177 0 4739 0
Current children cumulated CPU time (s) 1355.42
Current children cumulated vsize (KiB) 23344

[startup+1422.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/85 7698
/proc/meminfo: memFree=1668416/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23344 CPUtime=1415.18
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5319 0 0 0 141509 9 0 0 25 0 1 0 1984249350 23904256 5066 996147200 134512640 135239763 4294956208 18446744073709551615 135020427 0 0 4096 0 0 0 0 17 0 0 0
/proc/7526/statm: 5836 5066 410 177 0 4739 0
Current children cumulated CPU time (s) 1415.18
Current children cumulated vsize (KiB) 23344

[startup+1482.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/85 7698
/proc/meminfo: memFree=1668352/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23344 CPUtime=1474.94
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5319 0 0 0 147485 9 0 0 25 0 1 0 1984249350 23904256 5066 996147200 134512640 135239763 4294956208 18446744073709551615 135096156 0 0 4096 0 0 0 0 17 0 0 0
/proc/7526/statm: 5836 5066 410 177 0 4739 0
Current children cumulated CPU time (s) 1474.94
Current children cumulated vsize (KiB) 23344

[startup+1542.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/94 7752
/proc/meminfo: memFree=1632440/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23344 CPUtime=1534.28
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5319 0 0 0 153418 10 0 0 25 0 1 0 1984249350 23904256 5066 996147200 134512640 135239763 4294956208 18446744073709551615 135102484 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5836 5066 410 177 0 4739 0
Current children cumulated CPU time (s) 1534.28
Current children cumulated vsize (KiB) 23344

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/94 7752
/proc/meminfo: memFree=1631544/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23608 CPUtime=1593.38
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5399 0 0 0 159328 10 0 0 25 0 1 0 1984249350 24174592 5146 996147200 134512640 135239763 4294956208 18446744073709551615 135067212 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5902 5146 410 177 0 4805 0
Current children cumulated CPU time (s) 1593.38
Current children cumulated vsize (KiB) 23608

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/94 7752
/proc/meminfo: memFree=1629688/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23608 CPUtime=1652.5
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5399 0 0 0 165240 10 0 0 25 0 1 0 1984249350 24174592 5146 996147200 134512640 135239763 4294956208 18446744073709551615 135019529 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5902 5146 410 177 0 4805 0
Current children cumulated CPU time (s) 1652.5
Current children cumulated vsize (KiB) 23608

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 7752
/proc/meminfo: memFree=1627960/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23608 CPUtime=1711.61
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5399 0 0 0 171151 10 0 0 25 0 1 0 1984249350 24174592 5146 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5902 5146 410 177 0 4805 0
Current children cumulated CPU time (s) 1711.61
Current children cumulated vsize (KiB) 23608

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/94 7806
/proc/meminfo: memFree=1632768/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23608 CPUtime=1770.79
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5399 0 0 0 177065 14 0 0 25 0 1 0 1984249350 24174592 5146 996147200 134512640 135239763 4294956208 18446744073709551615 134804484 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5902 5146 410 177 0 4805 0
Current children cumulated CPU time (s) 1770.79
Current children cumulated vsize (KiB) 23608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812 s]
/proc/loadavg: 2.00 2.00 2.00 4/94 7806
/proc/meminfo: memFree=1631360/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23608 CPUtime=1800.05
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5399 0 0 0 179991 14 0 0 25 0 1 0 1984249350 24174592 5146 996147200 134512640 135239763 4294956208 18446744073709551615 135021351 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5902 5146 410 177 0 4805 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 23608

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

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

[startup+1812 s]
/proc/loadavg: 2.00 2.00 2.00 4/94 7806
/proc/meminfo: memFree=1631360/2055920 swapFree=4180396/4192956
[pid=7526] ppid=7524 vsize=23608 CPUtime=1800.05
/proc/7526/stat : 7526 (xsolve) R 7524 7526 4924 0 -1 4194304 5399 0 0 0 179991 14 0 0 25 0 1 0 1984249350 24174592 5146 996147200 134512640 135239763 4294956208 18446744073709551615 135021351 0 0 4096 0 0 0 0 17 1 0 0
/proc/7526/statm: 5902 5146 410 177 0 4805 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 23608

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.01
CPU time (s): 1800.07
CPU user time (s): 1799.92
CPU system time (s): 0.151976
CPU usage (%): 99.3411
Max. virtual memory (cumulated for all children) (KiB): 23608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.92
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5399
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= 32075

runsolver used 1.66175 second user time and 5.00324 second system time

The end

Launcher Data (download as text)

Begin job on node44 at 2008-07-03 04:39:25
IDJOB=1051267
IDBENCH=55431
IDSOLVER=357
FILE ID=node44/1051267-1215052765
PBS_JOBID= 7875087
Free space on /tmp= 66524 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/golombRulerArity4/normalized-ruler-67-12-a4.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-1051267-1215052765/watcher-1051267-1215052765 -o /tmp/evaluation-result-1051267-1215052765/solver-1051267-1215052765 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1051267-1215052765.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 392a4a957087c54a1fc308e1f7b31eeb
RANDOM SEED=1270927358

node44.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:       1683096 kB
Buffers:         43184 kB
Cached:         188360 kB
SwapCached:       6524 kB
Active:         199248 kB
Inactive:       101016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1683096 kB
SwapTotal:     4192956 kB
SwapFree:      4180396 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          82184 kB
Slab:            57640 kB
Committed_AS:  4221908 kB
PageTables:       1924 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= 66504 MiB
End job on node44 at 2008-07-03 05:09:39