Trace number 1039866

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) 1800.03 1806.61

General information on the benchmark

Namecsp/magicSquare/
normalized-magicSquare-18_glb.xml
MD5SUM8c9a9485571326f274e2bac46160c372
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark382.126
Satisfiable
(Un)Satisfiability was proved
Number of variables324
Number of constraints39
Maximum constraint arity324
Maximum domain size324
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)alldifferent(1),weightedsum(38)

Solver Data (download as text)

0.00/0.00	c mistral-prime version 1.313
0.00/0.00	c 
0.00/0.00	c Parsing xml file
0.00/0.00	c          domains...............     0	(1 domains)
0.00/0.00	c          variables.............     0	(324 variables)
0.00/0.00	c          constraints...........  0.01	(39 constraints)
0.00/0.01	c Parsing time:   0.01
0.00/0.01	c
0.00/0.01	c Building model
0.04/0.05	c         0 constants
0.04/0.05	c         0 Boolean variables    (+0)
0.04/0.05	c         0 range variables      (+0)
0.04/0.05	c       324 domain (b) variables (+0)
0.04/0.05	c         0 domain (l) variables (+0)
0.04/0.05	c        39 constraints          (+52326)
0.04/0.05	c         0 values 
0.04/0.05	c Building time:   0.03
0.04/0.05	c
0.04/0.05	c Solving instance
0.04/0.05	c          heuristic = dom/wdeg
0.04/0.05	c          Randomized probing iteration = 100
0.04/0.05	c          probing limit = 30
0.04/0.05	c          level based weights = no
0.04/0.06	c          impact probing = no
0.04/0.06	c          restart policy = No restart
0.04/0.06	c          probing .......... 17.09
17.13/17.20	c          Probing Nodes 19991
17.13/17.20	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-1039866-1214997134/watcher-1039866-1214997134 -o /tmp/evaluation-result-1039866-1214997134/solver-1039866-1214997134 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1039866-1214997134.xml -v 1 -rs 880177755 -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: 0.00 0.00 0.00 3/67 3006
/proc/meminfo: memFree=1463280/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=4584 CPUtime=0
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 329 0 0 0 0 0 0 0 18 0 1 0 1978688048 4694016 296 996147200 134512640 135239859 4294956144 18446744073709551615 134622153 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 1146 302 257 177 0 49 0

[startup+0.0583599 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 3006
/proc/meminfo: memFree=1463280/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=15940 CPUtime=0.04
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 3342 0 0 0 3 1 0 0 18 0 1 0 1978688048 16322560 3275 996147200 134512640 135239859 4294956144 18446744073709551615 7640699 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 3985 3278 412 177 0 2888 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 15940

[startup+0.10135 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 3006
/proc/meminfo: memFree=1463280/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=17028 CPUtime=0.08
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 3588 0 0 0 7 1 0 0 18 0 1 0 1978688048 17436672 3488 996147200 134512640 135239859 4294956144 18446744073709551615 135042319 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4257 3488 420 177 0 3160 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17028

[startup+0.302307 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 3006
/proc/meminfo: memFree=1463280/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18088 CPUtime=0.28
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 3946 0 0 0 27 1 0 0 19 0 1 0 1978688048 18522112 3781 996147200 134512640 135239859 4294956144 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4522 3781 422 177 0 3425 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 18088

[startup+0.701201 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 3006
/proc/meminfo: memFree=1463280/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18352 CPUtime=0.68
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4017 0 0 0 67 1 0 0 23 0 1 0 1978688048 18792448 3852 996147200 134512640 135239859 4294956144 18446744073709551615 135102531 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4588 3852 422 177 0 3491 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 18352

[startup+1.50199 s]
/proc/loadavg: 0.24 0.05 0.02 3/73 3017
/proc/meminfo: memFree=1435448/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18352 CPUtime=1.48
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4023 0 0 0 147 1 0 0 25 0 1 0 1978688048 18792448 3858 996147200 134512640 135239859 4294956144 18446744073709551615 134737701 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4588 3858 422 177 0 3491 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 18352

[startup+3.10158 s]
/proc/loadavg: 0.24 0.05 0.02 3/73 3017
/proc/meminfo: memFree=1435192/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18352 CPUtime=3.08
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4027 0 0 0 306 2 0 0 25 0 1 0 1978688048 18792448 3862 996147200 134512640 135239859 4294956144 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4588 3862 422 177 0 3491 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 18352

[startup+6.30174 s]
/proc/loadavg: 0.24 0.05 0.02 3/73 3017
/proc/meminfo: memFree=1435064/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18352 CPUtime=6.27
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4027 0 0 0 625 2 0 0 25 0 1 0 1978688048 18792448 3862 996147200 134512640 135239859 4294956144 18446744073709551615 134738040 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4588 3862 422 177 0 3491 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 18352

[startup+12.7011 s]
/proc/loadavg: 0.51 0.11 0.04 3/73 3017
/proc/meminfo: memFree=1434808/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18352 CPUtime=12.64
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4027 0 0 0 1262 2 0 0 25 0 1 0 1978688048 18792448 3862 996147200 134512640 135239859 4294956144 18446744073709551615 135102545 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4588 3862 422 177 0 3491 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 18352

[startup+25.5018 s]
/proc/loadavg: 0.74 0.18 0.06 3/73 3017
/proc/meminfo: memFree=1434872/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18352 CPUtime=25.4
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4028 0 0 0 2538 2 0 0 25 0 1 0 1978688048 18792448 3863 996147200 134512640 135239859 4294956144 18446744073709551615 135102596 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4588 3863 423 177 0 3491 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 18352

[startup+51.1011 s]
/proc/loadavg: 1.17 0.32 0.11 3/73 3017
/proc/meminfo: memFree=1434808/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18352 CPUtime=50.91
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4028 0 0 0 5089 2 0 0 25 0 1 0 1978688048 18792448 3863 996147200 134512640 135239859 4294956144 18446744073709551615 134820623 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4588 3863 423 177 0 3491 0
Current children cumulated CPU time (s) 50.91
Current children cumulated vsize (KiB) 18352

[startup+102.307 s]
/proc/loadavg: 1.67 0.60 0.21 3/73 3017
/proc/meminfo: memFree=1434744/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18352 CPUtime=101.92
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4028 0 0 0 10190 2 0 0 25 0 1 0 1978688048 18792448 3863 996147200 134512640 135239859 4294956144 18446744073709551615 134736978 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4588 3863 423 177 0 3491 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 18352

[startup+162.301 s]
/proc/loadavg: 1.88 0.85 0.32 3/73 3017
/proc/meminfo: memFree=1434680/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18352 CPUtime=161.7
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4028 0 0 0 16168 2 0 0 25 0 1 0 1978688048 18792448 3863 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4588 3863 423 177 0 3491 0
Current children cumulated CPU time (s) 161.7
Current children cumulated vsize (KiB) 18352

[startup+222.302 s]
/proc/loadavg: 1.95 1.06 0.42 3/73 3017
/proc/meminfo: memFree=1434616/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18356 CPUtime=221.48
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4029 0 0 0 22146 2 0 0 25 0 1 0 1978688048 18796544 3864 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4589 3864 423 177 0 3492 0
Current children cumulated CPU time (s) 221.48
Current children cumulated vsize (KiB) 18356

[startup+282.301 s]
/proc/loadavg: 2.04 1.24 0.53 3/73 3017
/proc/meminfo: memFree=1434616/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18356 CPUtime=281.26
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4029 0 0 0 28124 2 0 0 25 0 1 0 1978688048 18796544 3864 996147200 134512640 135239859 4294956144 18446744073709551615 135102540 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4589 3864 423 177 0 3492 0
Current children cumulated CPU time (s) 281.26
Current children cumulated vsize (KiB) 18356

[startup+342.301 s]
/proc/loadavg: 2.01 1.38 0.62 3/73 3017
/proc/meminfo: memFree=1434616/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18360 CPUtime=341.04
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4030 0 0 0 34102 2 0 0 25 0 1 0 1978688048 18800640 3865 996147200 134512640 135239859 4294956144 18446744073709551615 135074160 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4590 3865 423 177 0 3493 0
Current children cumulated CPU time (s) 341.04
Current children cumulated vsize (KiB) 18360

[startup+402.302 s]
/proc/loadavg: 2.00 1.49 0.70 3/73 3017
/proc/meminfo: memFree=1434616/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18360 CPUtime=400.82
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4030 0 0 0 40080 2 0 0 25 0 1 0 1978688048 18800640 3865 996147200 134512640 135239859 4294956144 18446744073709551615 135067318 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4590 3865 423 177 0 3493 0
Current children cumulated CPU time (s) 400.82
Current children cumulated vsize (KiB) 18360

[startup+462.301 s]
/proc/loadavg: 2.00 1.58 0.78 3/73 3017
/proc/meminfo: memFree=1434680/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18360 CPUtime=460.6
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4030 0 0 0 46058 2 0 0 25 0 1 0 1978688048 18800640 3865 996147200 134512640 135239859 4294956144 18446744073709551615 135095152 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4590 3865 423 177 0 3493 0
Current children cumulated CPU time (s) 460.6
Current children cumulated vsize (KiB) 18360

[startup+522.302 s]
/proc/loadavg: 2.00 1.65 0.85 3/73 3017
/proc/meminfo: memFree=1434680/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18360 CPUtime=520.38
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4030 0 0 0 52036 2 0 0 25 0 1 0 1978688048 18800640 3865 996147200 134512640 135239859 4294956144 18446744073709551615 134794097 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4590 3865 423 177 0 3493 0
Current children cumulated CPU time (s) 520.38
Current children cumulated vsize (KiB) 18360

[startup+582.301 s]
/proc/loadavg: 2.00 1.71 0.92 3/73 3017
/proc/meminfo: memFree=1434680/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18360 CPUtime=580.16
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4030 0 0 0 58014 2 0 0 25 0 1 0 1978688048 18800640 3865 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4590 3865 423 177 0 3493 0
Current children cumulated CPU time (s) 580.16
Current children cumulated vsize (KiB) 18360

[startup+642.303 s]
/proc/loadavg: 2.04 1.78 0.99 3/73 3017
/proc/meminfo: memFree=1434616/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18360 CPUtime=639.96
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4030 0 0 0 63993 3 0 0 25 0 1 0 1978688048 18800640 3865 996147200 134512640 135239859 4294956144 18446744073709551615 134821272 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4590 3865 423 177 0 3493 0
Current children cumulated CPU time (s) 639.96
Current children cumulated vsize (KiB) 18360


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

[startup+822.303 s]
/proc/loadavg: 2.00 1.87 1.16 3/73 3017
/proc/meminfo: memFree=1434552/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18364 CPUtime=819.29
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4031 0 0 0 81926 3 0 0 25 0 1 0 1978688048 18804736 3866 996147200 134512640 135239859 4294956144 18446744073709551615 134821235 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4591 3866 423 177 0 3494 0
Current children cumulated CPU time (s) 819.29
Current children cumulated vsize (KiB) 18364

[startup+882.302 s]
/proc/loadavg: 2.07 1.91 1.21 3/73 3017
/proc/meminfo: memFree=1434616/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18364 CPUtime=879.08
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4031 0 0 0 87905 3 0 0 25 0 1 0 1978688048 18804736 3866 996147200 134512640 135239859 4294956144 18446744073709551615 134820750 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4591 3866 423 177 0 3494 0
Current children cumulated CPU time (s) 879.08
Current children cumulated vsize (KiB) 18364

[startup+942.303 s]
/proc/loadavg: 2.02 1.92 1.26 3/73 3017
/proc/meminfo: memFree=1434616/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18364 CPUtime=938.86
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4031 0 0 0 93883 3 0 0 25 0 1 0 1978688048 18804736 3866 996147200 134512640 135239859 4294956144 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4591 3866 423 177 0 3494 0
Current children cumulated CPU time (s) 938.86
Current children cumulated vsize (KiB) 18364

[startup+1002.3 s]
/proc/loadavg: 2.01 1.93 1.30 3/73 3017
/proc/meminfo: memFree=1434680/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18364 CPUtime=998.64
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4031 0 0 0 99861 3 0 0 25 0 1 0 1978688048 18804736 3866 996147200 134512640 135239859 4294956144 18446744073709551615 135095136 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4591 3866 423 177 0 3494 0
Current children cumulated CPU time (s) 998.64
Current children cumulated vsize (KiB) 18364

[startup+1062.3 s]
/proc/loadavg: 2.00 1.94 1.35 3/73 3017
/proc/meminfo: memFree=1434680/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18364 CPUtime=1058.42
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4031 0 0 0 105839 3 0 0 25 0 1 0 1978688048 18804736 3866 996147200 134512640 135239859 4294956144 18446744073709551615 135067371 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4591 3866 423 177 0 3494 0
Current children cumulated CPU time (s) 1058.42
Current children cumulated vsize (KiB) 18364

[startup+1122.3 s]
/proc/loadavg: 2.00 1.95 1.38 3/73 3017
/proc/meminfo: memFree=1434680/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18364 CPUtime=1118.2
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4031 0 0 0 111817 3 0 0 25 0 1 0 1978688048 18804736 3866 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4591 3866 423 177 0 3494 0
Current children cumulated CPU time (s) 1118.2
Current children cumulated vsize (KiB) 18364

[startup+1182.3 s]
/proc/loadavg: 2.04 1.97 1.42 3/73 3017
/proc/meminfo: memFree=1434680/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18364 CPUtime=1177.98
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4031 0 0 0 117795 3 0 0 25 0 1 0 1978688048 18804736 3866 996147200 134512640 135239859 4294956144 18446744073709551615 134794191 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4591 3866 423 177 0 3494 0
Current children cumulated CPU time (s) 1177.98
Current children cumulated vsize (KiB) 18364

[startup+1242.3 s]
/proc/loadavg: 2.01 1.97 1.46 3/73 3017
/proc/meminfo: memFree=1434488/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18364 CPUtime=1237.76
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4031 0 0 0 123773 3 0 0 25 0 1 0 1978688048 18804736 3866 996147200 134512640 135239859 4294956144 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4591 3866 423 177 0 3494 0
Current children cumulated CPU time (s) 1237.76
Current children cumulated vsize (KiB) 18364

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.49 3/73 3017
/proc/meminfo: memFree=1434488/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18364 CPUtime=1297.55
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4031 0 0 0 129752 3 0 0 25 0 1 0 1978688048 18804736 3866 996147200 134512640 135239859 4294956144 18446744073709551615 135102583 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4591 3866 423 177 0 3494 0
Current children cumulated CPU time (s) 1297.55
Current children cumulated vsize (KiB) 18364

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.52 3/73 3017
/proc/meminfo: memFree=1434488/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18364 CPUtime=1357.32
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4031 0 0 0 135729 3 0 0 25 0 1 0 1978688048 18804736 3866 996147200 134512640 135239859 4294956144 18446744073709551615 134791299 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4591 3866 423 177 0 3494 0
Current children cumulated CPU time (s) 1357.32
Current children cumulated vsize (KiB) 18364

[startup+1422.31 s]
/proc/loadavg: 2.12 2.00 1.56 3/73 3017
/proc/meminfo: memFree=1434424/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18364 CPUtime=1417.11
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4031 0 0 0 141708 3 0 0 25 0 1 0 1978688048 18804736 3866 996147200 134512640 135239859 4294956144 18446744073709551615 135095136 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4591 3866 423 177 0 3494 0
Current children cumulated CPU time (s) 1417.11
Current children cumulated vsize (KiB) 18364

[startup+1482.3 s]
/proc/loadavg: 2.04 2.00 1.58 3/73 3017
/proc/meminfo: memFree=1434488/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18364 CPUtime=1476.89
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4031 0 0 0 147686 3 0 0 25 0 1 0 1978688048 18804736 3866 996147200 134512640 135239859 4294956144 18446744073709551615 134737492 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4591 3866 423 177 0 3494 0
Current children cumulated CPU time (s) 1476.89
Current children cumulated vsize (KiB) 18364

[startup+1542.3 s]
/proc/loadavg: 2.01 2.00 1.60 3/73 3017
/proc/meminfo: memFree=1434488/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18364 CPUtime=1536.67
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4031 0 0 0 153664 3 0 0 25 0 1 0 1978688048 18804736 3866 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4591 3866 423 177 0 3494 0
Current children cumulated CPU time (s) 1536.67
Current children cumulated vsize (KiB) 18364

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.63 3/73 3017
/proc/meminfo: memFree=1434552/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18364 CPUtime=1596.45
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4031 0 0 0 159642 3 0 0 25 0 1 0 1978688048 18804736 3866 996147200 134512640 135239859 4294956144 18446744073709551615 135035197 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4591 3866 423 177 0 3494 0
Current children cumulated CPU time (s) 1596.45
Current children cumulated vsize (KiB) 18364

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.65 3/73 3017
/proc/meminfo: memFree=1434552/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18364 CPUtime=1656.23
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4031 0 0 0 165620 3 0 0 25 0 1 0 1978688048 18804736 3866 996147200 134512640 135239859 4294956144 18446744073709551615 135102596 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4591 3866 423 177 0 3494 0
Current children cumulated CPU time (s) 1656.23
Current children cumulated vsize (KiB) 18364

[startup+1722.3 s]
/proc/loadavg: 2.03 2.01 1.67 3/73 3017
/proc/meminfo: memFree=1434488/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18364 CPUtime=1716.02
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4031 0 0 0 171598 4 0 0 25 0 1 0 1978688048 18804736 3866 996147200 134512640 135239859 4294956144 18446744073709551615 134794206 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4591 3866 423 177 0 3494 0
Current children cumulated CPU time (s) 1716.02
Current children cumulated vsize (KiB) 18364

[startup+1782.3 s]
/proc/loadavg: 2.01 2.01 1.69 3/73 3017
/proc/meminfo: memFree=1434360/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18364 CPUtime=1775.8
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4031 0 0 0 177576 4 0 0 25 0 1 0 1978688048 18804736 3866 996147200 134512640 135239859 4294956144 18446744073709551615 135074192 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4591 3866 423 177 0 3494 0
Current children cumulated CPU time (s) 1775.8
Current children cumulated vsize (KiB) 18364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.6 s]
/proc/loadavg: 2.01 2.00 1.69 3/73 3017
/proc/meminfo: memFree=1434360/2055920 swapFree=4179784/4192956
[pid=3006] ppid=3004 vsize=18364 CPUtime=1800.02
/proc/3006/stat : 3006 (xsolve) R 3004 3006 2940 0 -1 4194304 4031 0 0 0 179998 4 0 0 25 0 1 0 1978688048 18804736 3866 996147200 134512640 135239859 4294956144 18446744073709551615 134820713 0 0 4096 0 0 0 0 17 0 0 0
/proc/3006/statm: 4591 3866 423 177 0 3494 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 18364

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.61
CPU time (s): 1800.03
CPU user time (s): 1799.98
CPU system time (s): 0.045993
CPU usage (%): 99.6357
Max. virtual memory (cumulated for all children) (KiB): 18364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4031
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= 8
involuntary context switches= 24947

runsolver used 1.72874 second user time and 4.85826 second system time

The end

Launcher Data (download as text)

Begin job on node16 at 2008-07-02 13:12:15
IDJOB=1039866
IDBENCH=53649
IDSOLVER=342
FILE ID=node16/1039866-1214997134
PBS_JOBID= 7870890
Free space on /tmp= 66556 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/magicSquare/normalized-magicSquare-18_glb.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-1039866-1214997134/watcher-1039866-1214997134 -o /tmp/evaluation-result-1039866-1214997134/solver-1039866-1214997134 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1039866-1214997134.xml -v 1 -rs 880177755 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 8c9a9485571326f274e2bac46160c372
RANDOM SEED=880177755

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:       1463824 kB
Buffers:         64460 kB
Cached:         446436 kB
SwapCached:       7400 kB
Active:         106196 kB
Inactive:       414652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1463824 kB
SwapTotal:     4192956 kB
SwapFree:      4179784 kB
Dirty:             988 kB
Writeback:           0 kB
Mapped:          14820 kB
Slab:            57052 kB
Committed_AS:  3281916 kB
PageTables:       1656 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= 66556 MiB
End job on node16 at 2008-07-02 13:42:23