Trace number 1094552

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
MDG-probe 2008-06-27? (TO) 1800.08 1812.95

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-13.xml
MD5SUM1fb39a4daa7cf56fee64a58115f27025
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark42.2886
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints16
Maximum constraint arity15
Maximum domain size3
Number of constraints which are defined in extension16
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.20	c mistral-prime version 1.313
0.18/0.20	c 
0.18/0.20	c Parsing xml file
0.18/0.20	c          domains...............     0	(1 domains)
0.18/0.20	c          variables.............     0	(23 variables)
0.18/0.20	c          relations.............  9.19	(16 relations)
9.09/9.30	c          constraints...........4.97e-16	(16 constraints)
9.18/9.30	c Parsing time:   9.19
9.18/9.30	c
9.18/9.30	c Building model
10.17/10.32	c         0 constants
10.17/10.32	c         0 Boolean variables    (+0)
10.17/10.32	c         0 range variables      (+0)
10.17/10.32	c         0 domain (b) variables (+0)
10.17/10.32	c        23 domain (l) variables (+0)
10.17/10.32	c        16 constraints          (+0)
10.17/10.32	c         0 values 
10.17/10.32	c Building time:   1.01
10.17/10.32	c
10.17/10.32	c Solving instance
10.17/10.32	c          heuristic = dom/wdeg
10.17/10.32	c          Randomized probing iteration = 100
10.17/10.32	c          probing limit = 30
10.17/10.32	c          level based weights = no
10.17/10.32	c          impact probing = no
10.17/10.32	c          restart policy = No restart
10.17/10.32	c          probing ........602.35
612.43/618.32	c          Probing Nodes  3053
612.43/618.32	c          final run

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-1094552-1215251822/watcher-1094552-1215251822 -o /tmp/evaluation-result-1094552-1215251822/solver-1094552-1215251822 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1094552-1215251822.xml -v 1 -rs 563305661 -probe 1 -ph 0 -heu dom/wdeg -res no 

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 2.04 2.01 4/81 28767
/proc/meminfo: memFree=1555896/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=820 CPUtime=0
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 2004154398 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 11932452 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/28767/statm: 205 25 19 177 0 3 0

[startup+0.0847789 s]
/proc/loadavg: 2.01 2.04 2.01 4/81 28767
/proc/meminfo: memFree=1555896/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=6368 CPUtime=0.07
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 783 0 0 0 7 0 0 0 18 0 1 0 2004154398 6520832 749 996147200 134512640 135239859 4294956144 18446744073709551615 134579068 0 0 4096 0 0 0 0 17 1 0 0
/proc/28767/statm: 1592 749 373 177 0 495 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6368

[startup+0.101773 s]
/proc/loadavg: 2.01 2.04 2.01 4/81 28767
/proc/meminfo: memFree=1555896/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=6632 CPUtime=0.08
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 853 0 0 0 8 0 0 0 18 0 1 0 2004154398 6791168 819 996147200 134512640 135239859 4294956144 18446744073709551615 134670983 0 0 4096 0 0 0 0 17 1 0 0
/proc/28767/statm: 1658 819 373 177 0 561 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6632

[startup+0.301813 s]
/proc/loadavg: 2.01 2.04 2.01 4/81 28767
/proc/meminfo: memFree=1555896/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=9932 CPUtime=0.28
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 1718 0 0 0 28 0 0 0 19 0 1 0 2004154398 10170368 1684 996147200 134512640 135239859 4294956144 18446744073709551615 134579063 0 0 4096 0 0 0 0 17 1 0 0
/proc/28767/statm: 2483 1684 373 177 0 1386 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9932

[startup+0.701883 s]
/proc/loadavg: 2.01 2.04 2.01 4/81 28767
/proc/meminfo: memFree=1555896/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=16856 CPUtime=0.68
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 3426 0 0 0 66 2 0 0 23 0 1 0 2004154398 17260544 3392 996147200 134512640 135239859 4294956144 18446744073709551615 134671044 0 0 4096 0 0 0 0 17 1 0 0
/proc/28767/statm: 4214 3392 373 177 0 3117 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 16856

[startup+1.50203 s]
/proc/loadavg: 2.01 2.04 2.01 3/82 28768
/proc/meminfo: memFree=1538736/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=30380 CPUtime=1.47
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 6849 0 0 0 143 4 0 0 25 0 1 0 2004154398 31109120 6815 996147200 134512640 135239859 4294956144 18446744073709551615 134573978 0 0 4096 0 0 0 0 17 1 0 0
/proc/28767/statm: 7595 6815 373 177 0 6498 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30380

[startup+3.10131 s]
/proc/loadavg: 2.01 2.04 2.01 3/82 28768
/proc/meminfo: memFree=1519664/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=57884 CPUtime=3.05
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 13695 0 0 0 297 8 0 0 25 0 1 0 2004154398 59273216 13661 996147200 134512640 135239859 4294956144 18446744073709551615 134579426 0 0 4096 0 0 0 0 17 1 0 0
/proc/28767/statm: 14471 13661 373 177 0 13374 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 57884

[startup+6.30188 s]
/proc/loadavg: 2.09 2.06 2.01 3/82 28768
/proc/meminfo: memFree=1463792/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=112304 CPUtime=6.21
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 27367 0 0 0 603 18 0 0 25 0 1 0 2004154398 114999296 27333 996147200 134512640 135239859 4294956144 18446744073709551615 134573972 0 0 4096 0 0 0 0 17 1 0 0
/proc/28767/statm: 28076 27333 373 177 0 26979 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 112304

[startup+12.702 s]
/proc/loadavg: 2.08 2.06 2.01 3/82 28768
/proc/meminfo: memFree=1249328/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=12.55
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91293 0 0 0 1207 48 0 0 25 0 1 0 2004154398 361873408 77272 996147200 134512640 135239859 4294956144 18446744073709551615 134789245 0 0 4096 0 0 0 0 17 1 0 0
/proc/28767/statm: 88348 77272 408 177 0 87251 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 353392

[startup+25.5013 s]
/proc/loadavg: 2.06 2.05 2.01 3/82 28768
/proc/meminfo: memFree=1249584/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=25.23
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91293 0 0 0 2475 48 0 0 25 0 1 0 2004154398 361873408 77272 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/28767/statm: 88348 77272 408 177 0 87251 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 353392

[startup+51.1018 s]
/proc/loadavg: 2.04 2.05 2.01 3/82 28768
/proc/meminfo: memFree=1249584/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=50.59
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91293 0 0 0 5011 48 0 0 25 0 1 0 2004154398 361873408 77272 996147200 134512640 135239859 4294956144 18446744073709551615 135015578 0 0 4096 0 0 0 0 17 1 0 0
/proc/28767/statm: 88348 77272 408 177 0 87251 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 353392

[startup+102.307 s]
/proc/loadavg: 2.02 2.04 2.00 3/82 28768
/proc/meminfo: memFree=1249392/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=101.32
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91293 0 0 0 10084 48 0 0 25 0 1 0 2004154398 361873408 77272 996147200 134512640 135239859 4294956144 18446744073709551615 134789430 0 0 4096 0 0 0 0 17 1 0 0
/proc/28767/statm: 88348 77272 408 177 0 87251 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 353392

[startup+162.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 28768
/proc/meminfo: memFree=1249264/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=160.75
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91293 0 0 0 16027 48 0 0 25 0 1 0 2004154398 361873408 77272 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/28767/statm: 88348 77272 408 177 0 87251 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 353392

[startup+222.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 28768
/proc/meminfo: memFree=1249264/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=220.18
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91293 0 0 0 21970 48 0 0 25 0 1 0 2004154398 361873408 77272 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/28767/statm: 88348 77272 408 177 0 87251 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 353392

[startup+282.302 s]
/proc/loadavg: 2.07 2.04 2.01 3/82 28774
/proc/meminfo: memFree=1249256/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=279.59
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91293 0 0 0 27911 48 0 0 25 0 1 0 2004154398 361873408 77272 996147200 134512640 135239859 4294956144 18446744073709551615 135015587 0 0 4096 0 0 0 0 17 1 0 0
/proc/28767/statm: 88348 77272 408 177 0 87251 0
Current children cumulated CPU time (s) 279.59
Current children cumulated vsize (KiB) 353392

[startup+342.303 s]
/proc/loadavg: 2.02 2.03 2.00 3/82 28774
/proc/meminfo: memFree=1249256/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=339.03
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91293 0 0 0 33855 48 0 0 25 0 1 0 2004154398 361873408 77272 996147200 134512640 135239859 4294956144 18446744073709551615 134789328 0 0 4096 0 0 0 0 17 1 0 0
/proc/28767/statm: 88348 77272 408 177 0 87251 0
Current children cumulated CPU time (s) 339.03
Current children cumulated vsize (KiB) 353392

[startup+402.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/82 28774
/proc/meminfo: memFree=1249256/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=398.47
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91293 0 0 0 39798 49 0 0 25 0 1 0 2004154398 361873408 77272 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/28767/statm: 88348 77272 408 177 0 87251 0
Current children cumulated CPU time (s) 398.47
Current children cumulated vsize (KiB) 353392

[startup+462.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 28774
/proc/meminfo: memFree=1249256/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=457.9
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91293 0 0 0 45741 49 0 0 25 0 1 0 2004154398 361873408 77272 996147200 134512640 135239859 4294956144 18446744073709551615 134789188 0 0 4096 0 0 0 0 17 1 0 0
/proc/28767/statm: 88348 77272 408 177 0 87251 0
Current children cumulated CPU time (s) 457.9
Current children cumulated vsize (KiB) 353392

[startup+522.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 28774
/proc/meminfo: memFree=1249192/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=517.34
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91293 0 0 0 51685 49 0 0 25 0 1 0 2004154398 361873408 77272 996147200 134512640 135239859 4294956144 18446744073709551615 135015603 0 0 4096 0 0 0 0 17 1 0 0
/proc/28767/statm: 88348 77272 408 177 0 87251 0
Current children cumulated CPU time (s) 517.34
Current children cumulated vsize (KiB) 353392

[startup+582.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 28774
/proc/meminfo: memFree=1249208/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=576.77
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91293 0 0 0 57628 49 0 0 25 0 1 0 2004154398 361873408 77272 996147200 134512640 135239859 4294956144 18446744073709551615 135015598 0 0 4096 0 0 0 0 17 1 0 0
/proc/28767/statm: 88348 77272 408 177 0 87251 0
Current children cumulated CPU time (s) 576.77
Current children cumulated vsize (KiB) 353392

[startup+642.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 28774
/proc/meminfo: memFree=1249016/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=636.21
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91294 0 0 0 63572 49 0 0 25 0 1 0 2004154398 361873408 77273 996147200 134512640 135239859 4294956144 18446744073709551615 135015603 0 0 4096 0 0 0 0 17 1 0 0
/proc/28767/statm: 88348 77273 409 177 0 87251 0
Current children cumulated CPU time (s) 636.21
Current children cumulated vsize (KiB) 353392


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

[startup+882.302 s]
/proc/loadavg: 2.27 2.16 2.06 3/95 28870
/proc/meminfo: memFree=729296/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=872.33
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91294 0 0 0 87167 66 0 0 25 0 1 0 2004154398 361873408 77273 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/28767/statm: 88348 77273 409 177 0 87251 0
Current children cumulated CPU time (s) 872.33
Current children cumulated vsize (KiB) 353392

[startup+942.301 s]
/proc/loadavg: 2.10 2.13 2.05 3/95 28870
/proc/meminfo: memFree=728976/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=931.16
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91294 0 0 0 93050 66 0 0 25 0 1 0 2004154398 361873408 77273 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/28767/statm: 88348 77273 409 177 0 87251 0
Current children cumulated CPU time (s) 931.16
Current children cumulated vsize (KiB) 353392

[startup+1002.3 s]
/proc/loadavg: 2.32 2.17 2.07 4/84 28908
/proc/meminfo: memFree=848424/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=990.32
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91294 0 0 0 98958 74 0 0 25 0 1 0 2004154398 361873408 77273 996147200 134512640 135239859 4294956144 18446744073709551615 134789425 0 0 4096 0 0 0 0 17 0 0 0
/proc/28767/statm: 88348 77273 409 177 0 87251 0
Current children cumulated CPU time (s) 990.32
Current children cumulated vsize (KiB) 353392

[startup+1062.3 s]
/proc/loadavg: 2.39 2.22 2.09 3/82 28960
/proc/meminfo: memFree=620920/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=1050.17
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91294 0 0 0 104940 77 0 0 25 0 1 0 2004154398 361873408 77273 996147200 134512640 135239859 4294956144 18446744073709551615 135015572 0 0 4096 0 0 0 0 17 0 0 0
/proc/28767/statm: 88348 77273 409 177 0 87251 0
Current children cumulated CPU time (s) 1050.17
Current children cumulated vsize (KiB) 353392

[startup+1122.3 s]
/proc/loadavg: 2.14 2.18 2.09 3/82 28960
/proc/meminfo: memFree=620792/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=1109.82
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91294 0 0 0 110905 77 0 0 25 0 1 0 2004154398 361873408 77273 996147200 134512640 135239859 4294956144 18446744073709551615 134789199 0 0 4096 0 0 0 0 17 0 0 0
/proc/28767/statm: 88348 77273 409 177 0 87251 0
Current children cumulated CPU time (s) 1109.82
Current children cumulated vsize (KiB) 353392

[startup+1182.3 s]
/proc/loadavg: 2.31 2.23 2.11 3/82 28995
/proc/meminfo: memFree=596216/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=1169.73
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91294 0 0 0 116888 85 0 0 25 0 1 0 2004154398 361873408 77273 996147200 134512640 135239859 4294956144 18446744073709551615 134789430 0 0 4096 0 0 0 0 17 0 0 0
/proc/28767/statm: 88348 77273 409 177 0 87251 0
Current children cumulated CPU time (s) 1169.73
Current children cumulated vsize (KiB) 353392

[startup+1242.3 s]
/proc/loadavg: 2.11 2.19 2.10 3/82 28995
/proc/meminfo: memFree=595896/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=1229.67
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91294 0 0 0 122882 85 0 0 25 0 1 0 2004154398 361873408 77273 996147200 134512640 135239859 4294956144 18446744073709551615 135015603 0 0 4096 0 0 0 0 17 0 0 0
/proc/28767/statm: 88348 77273 409 177 0 87251 0
Current children cumulated CPU time (s) 1229.67
Current children cumulated vsize (KiB) 353392

[startup+1302.3 s]
/proc/loadavg: 2.04 2.15 2.09 3/82 28995
/proc/meminfo: memFree=595832/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=1289.65
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91294 0 0 0 128880 85 0 0 25 0 1 0 2004154398 361873408 77273 996147200 134512640 135239859 4294956144 18446744073709551615 134789253 0 0 4096 0 0 0 0 17 0 0 0
/proc/28767/statm: 88348 77273 409 177 0 87251 0
Current children cumulated CPU time (s) 1289.65
Current children cumulated vsize (KiB) 353392

[startup+1362.3 s]
/proc/loadavg: 2.01 2.12 2.08 3/82 28995
/proc/meminfo: memFree=595832/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=1349.61
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91294 0 0 0 134876 85 0 0 25 0 1 0 2004154398 361873408 77273 996147200 134512640 135239859 4294956144 18446744073709551615 134789205 0 0 4096 0 0 0 0 17 0 0 0
/proc/28767/statm: 88348 77273 409 177 0 87251 0
Current children cumulated CPU time (s) 1349.61
Current children cumulated vsize (KiB) 353392

[startup+1422.31 s]
/proc/loadavg: 2.00 2.10 2.08 3/82 28995
/proc/meminfo: memFree=595832/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=1409.59
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91294 0 0 0 140874 85 0 0 25 0 1 0 2004154398 361873408 77273 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/28767/statm: 88348 77273 409 177 0 87251 0
Current children cumulated CPU time (s) 1409.59
Current children cumulated vsize (KiB) 353392

[startup+1482.3 s]
/proc/loadavg: 2.00 2.08 2.07 3/82 28995
/proc/meminfo: memFree=595832/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=1469.56
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91294 0 0 0 146871 85 0 0 25 0 1 0 2004154398 361873408 77273 996147200 134512640 135239859 4294956144 18446744073709551615 135015572 0 0 4096 0 0 0 0 17 0 0 0
/proc/28767/statm: 88348 77273 409 177 0 87251 0
Current children cumulated CPU time (s) 1469.56
Current children cumulated vsize (KiB) 353392

[startup+1542.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/82 28995
/proc/meminfo: memFree=564984/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=1529.53
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91294 0 0 0 152868 85 0 0 25 0 1 0 2004154398 361873408 77273 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/28767/statm: 88348 77273 409 177 0 87251 0
Current children cumulated CPU time (s) 1529.53
Current children cumulated vsize (KiB) 353392

[startup+1602.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/82 28995
/proc/meminfo: memFree=564984/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=1589.51
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91294 0 0 0 158866 85 0 0 25 0 1 0 2004154398 361873408 77273 996147200 134512640 135239859 4294956144 18446744073709551615 134789316 0 0 4096 0 0 0 0 17 0 0 0
/proc/28767/statm: 88348 77273 409 177 0 87251 0
Current children cumulated CPU time (s) 1589.51
Current children cumulated vsize (KiB) 353392

[startup+1662.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/82 28995
/proc/meminfo: memFree=564920/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=1649.48
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91294 0 0 0 164863 85 0 0 25 0 1 0 2004154398 361873408 77273 996147200 134512640 135239859 4294956144 18446744073709551615 134789247 0 0 4096 0 0 0 0 17 0 0 0
/proc/28767/statm: 88348 77273 409 177 0 87251 0
Current children cumulated CPU time (s) 1649.48
Current children cumulated vsize (KiB) 353392

[startup+1722.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/82 28995
/proc/meminfo: memFree=564920/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=1709.45
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91294 0 0 0 170860 85 0 0 25 0 1 0 2004154398 361873408 77273 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/28767/statm: 88348 77273 409 177 0 87251 0
Current children cumulated CPU time (s) 1709.45
Current children cumulated vsize (KiB) 353392

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/82 28995
/proc/meminfo: memFree=564728/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=1769.42
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91294 0 0 0 176857 85 0 0 25 0 1 0 2004154398 361873408 77273 996147200 134512640 135239859 4294956144 18446744073709551615 134789314 0 0 4096 0 0 0 0 17 0 0 0
/proc/28767/statm: 88348 77273 409 177 0 87251 0
Current children cumulated CPU time (s) 1769.42
Current children cumulated vsize (KiB) 353392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.9 s]
/proc/loadavg: 2.00 2.02 2.04 3/82 28995
/proc/meminfo: memFree=564664/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=1800.02
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91294 0 0 0 179916 86 0 0 25 0 1 0 2004154398 361873408 77273 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/28767/statm: 88348 77273 409 177 0 87251 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 353392

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

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

[startup+1812.9 s]
/proc/loadavg: 2.00 2.02 2.04 3/82 28995
/proc/meminfo: memFree=564664/2055920 swapFree=4179784/4192956
[pid=28767] ppid=28765 vsize=353392 CPUtime=1800.02
/proc/28767/stat : 28767 (xsolve) R 28765 28767 27474 0 -1 4194304 91294 0 0 0 179916 86 0 0 25 0 1 0 2004154398 361873408 77273 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/28767/statm: 88348 77273 409 177 0 87251 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 353392

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.95
CPU time (s): 1800.08
CPU user time (s): 1799.17
CPU system time (s): 0.908861
CPU usage (%): 99.2896
Max. virtual memory (cumulated for all children) (KiB): 353392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.17
system time used= 0.908861
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91294
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= 30394

runsolver used 2.45563 second user time and 5.71513 second system time

The end

Launcher Data (download as text)

Begin job on node56 at 2008-07-05 11:57:08
IDJOB=1094552
IDBENCH=58809
IDSOLVER=342
FILE ID=node56/1094552-1215251822
PBS_JOBID= 7881996
Free space on /tmp= 103160 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-13.xml
COMMAND LINE= HOME/xsolve BENCHNAME -v 1 -rs RANDOMSEED -probe 1 -ph 0 -heu dom/wdeg -res no
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1094552-1215251822/watcher-1094552-1215251822 -o /tmp/evaluation-result-1094552-1215251822/solver-1094552-1215251822 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1094552-1215251822.xml -v 1 -rs 563305661 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 1fb39a4daa7cf56fee64a58115f27025
RANDOM SEED=563305661

node56.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		: 3000.265
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	: 5931.00
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		: 3000.265
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:       1556376 kB
Buffers:         14920 kB
Cached:         242324 kB
SwapCached:       6936 kB
Active:         344240 kB
Inactive:       100144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1556376 kB
SwapTotal:     4192956 kB
SwapFree:      4179784 kB
Dirty:           71328 kB
Writeback:           0 kB
Mapped:         201016 kB
Slab:            39892 kB
Committed_AS:  4784716 kB
PageTables:       2252 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= 103096 MiB
End job on node56 at 2008-07-05 12:27:23