Trace number 1058820

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 1812.91

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-6_ext.xml
MD5SUM66d15068c66a0a892205216272b11fdf
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables28
Number of constraints93
Maximum constraint arity3
Maximum domain size28
Number of constraints which are defined in extension93
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	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	(28 variables)
0.00/0.00	c          relations.............  0.76	(93 relations)
0.69/0.77	c          constraints...........-8.8905e-18	(93 constraints)
0.69/0.77	c Parsing time:   0.76
0.69/0.77	c
0.69/0.77	c Building model
0.69/0.79	c         0 constants
0.69/0.79	c         0 Boolean variables    (+0)
0.69/0.79	c         0 range variables      (+0)
0.69/0.79	c         0 domain (b) variables (+0)
0.69/0.79	c        28 domain (l) variables (+0)
0.69/0.79	c        93 constraints          (+0)
0.69/0.79	c         0 values 
0.69/0.79	c Building time:   0.02
0.69/0.79	c
0.69/0.79	c Solving instance
0.69/0.79	c          heuristic = dom/wdeg
0.69/0.79	c          Randomized probing iteration = 100
0.69/0.79	c          probing limit = 30
0.69/0.79	c          level based weights = no
0.69/0.79	c          impact probing = no
0.69/0.79	c          restart policy = No restart
0.69/0.79	c          probing ..........  0.84
1.58/1.62	c          Probing Nodes  3814
1.58/1.62	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-1058820-1215118430/watcher-1058820-1215118430 -o /tmp/evaluation-result-1058820-1215118430/solver-1058820-1215118430 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1058820-1215118430.xml -v 1 -rs 397542628 -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: 1.91 1.95 1.97 4/79 20380
/proc/meminfo: memFree=1874680/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=4588 CPUtime=0
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 433 0 0 0 0 0 0 0 18 0 1 0 667572006 4698112 399 996147200 134512640 135239859 4294956144 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/20380/statm: 1147 410 356 177 0 50 0

[startup+0.098546 s]
/proc/loadavg: 1.91 1.95 1.97 4/79 20380
/proc/meminfo: memFree=1874680/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=6436 CPUtime=0.09
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 912 0 0 0 9 0 0 0 18 0 1 0 667572006 6590464 878 996147200 134512640 135239859 4294956144 18446744073709551615 6813307 0 0 4096 0 0 0 0 17 0 0 0
/proc/20380/statm: 1609 878 373 177 0 512 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6436

[startup+0.101545 s]
/proc/loadavg: 1.91 1.95 1.97 4/79 20380
/proc/meminfo: memFree=1874680/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=6436 CPUtime=0.09
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 926 0 0 0 9 0 0 0 18 0 1 0 667572006 6590464 892 996147200 134512640 135239859 4294956144 18446744073709551615 134643605 0 0 4096 0 0 0 0 17 0 0 0
/proc/20380/statm: 1609 893 373 177 0 512 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6436

[startup+0.301567 s]
/proc/loadavg: 1.91 1.95 1.97 4/79 20380
/proc/meminfo: memFree=1874680/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=10228 CPUtime=0.29
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 1886 0 0 0 28 1 0 0 19 0 1 0 667572006 10473472 1852 996147200 134512640 135239859 4294956144 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/20380/statm: 2557 1852 373 177 0 1460 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10228

[startup+0.701611 s]
/proc/loadavg: 1.91 1.95 1.97 4/79 20380
/proc/meminfo: memFree=1874680/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=17968 CPUtime=0.69
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 3800 0 0 0 67 2 0 0 23 0 1 0 667572006 18399232 3766 996147200 134512640 135239859 4294956144 18446744073709551615 134670050 0 0 4096 0 0 0 0 17 0 0 0
/proc/20380/statm: 4492 3766 373 177 0 3395 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17968

[startup+1.5017 s]
/proc/loadavg: 1.91 1.95 1.97 3/80 20381
/proc/meminfo: memFree=1858928/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19760 CPUtime=1.48
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4298 0 0 0 146 2 0 0 25 0 1 0 667572006 20234240 4264 996147200 134512640 135239859 4294956144 18446744073709551615 134820546 0 0 4096 0 0 0 0 17 0 0 0
/proc/20380/statm: 4940 4264 410 177 0 3843 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 19760

[startup+3.10188 s]
/proc/loadavg: 1.92 1.95 1.97 3/80 20381
/proc/meminfo: memFree=1858800/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19760 CPUtime=3.08
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4299 0 0 0 306 2 0 0 25 0 1 0 667572006 20234240 4265 996147200 134512640 135239859 4294956144 18446744073709551615 135096832 0 0 4096 0 0 0 0 17 0 0 0
/proc/20380/statm: 4940 4265 411 177 0 3843 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 19760

[startup+6.30124 s]
/proc/loadavg: 1.92 1.95 1.97 3/80 20381
/proc/meminfo: memFree=1858736/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19760 CPUtime=6.28
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4299 0 0 0 626 2 0 0 25 0 1 0 667572006 20234240 4265 996147200 134512640 135239859 4294956144 18446744073709551615 135103435 0 0 4096 0 0 0 0 17 0 0 0
/proc/20380/statm: 4940 4265 411 177 0 3843 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 19760

[startup+12.702 s]
/proc/loadavg: 1.93 1.96 1.97 3/80 20381
/proc/meminfo: memFree=1858672/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19760 CPUtime=12.68
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4299 0 0 0 1266 2 0 0 25 0 1 0 667572006 20234240 4265 996147200 134512640 135239859 4294956144 18446744073709551615 134820011 0 0 4096 0 0 0 0 17 0 0 0
/proc/20380/statm: 4940 4265 411 177 0 3843 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19760

[startup+25.5014 s]
/proc/loadavg: 1.94 1.96 1.97 3/80 20381
/proc/meminfo: memFree=1858800/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19760 CPUtime=25.48
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4299 0 0 0 2546 2 0 0 25 0 1 0 667572006 20234240 4265 996147200 134512640 135239859 4294956144 18446744073709551615 134819973 0 0 4096 0 0 0 0 17 0 0 0
/proc/20380/statm: 4940 4265 411 177 0 3843 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19760

[startup+51.1013 s]
/proc/loadavg: 1.96 1.96 1.97 3/80 20381
/proc/meminfo: memFree=1858800/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19760 CPUtime=51.07
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4299 0 0 0 5104 3 0 0 25 0 1 0 667572006 20234240 4265 996147200 134512640 135239859 4294956144 18446744073709551615 135013805 0 0 4096 0 0 0 0 17 0 0 0
/proc/20380/statm: 4940 4265 411 177 0 3843 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19760

[startup+102.306 s]
/proc/loadavg: 1.98 1.96 1.97 3/80 20381
/proc/meminfo: memFree=1858672/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19760 CPUtime=102.25
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4299 0 0 0 10222 3 0 0 25 0 1 0 667572006 20234240 4265 996147200 134512640 135239859 4294956144 18446744073709551615 135013780 0 0 4096 0 0 0 0 17 0 0 0
/proc/20380/statm: 4940 4265 411 177 0 3843 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 19760

[startup+162.302 s]
/proc/loadavg: 1.95 1.95 1.97 3/80 20409
/proc/meminfo: memFree=1862896/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19760 CPUtime=161.88
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4299 0 0 0 16184 4 0 0 25 0 1 0 667572006 20234240 4265 996147200 134512640 135239859 4294956144 18446744073709551615 135013806 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4940 4265 411 177 0 3843 0
Current children cumulated CPU time (s) 161.88
Current children cumulated vsize (KiB) 19760

[startup+222.302 s]
/proc/loadavg: 1.98 1.96 1.97 3/80 20409
/proc/meminfo: memFree=1862832/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19760 CPUtime=221.42
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4299 0 0 0 22138 4 0 0 25 0 1 0 667572006 20234240 4265 996147200 134512640 135239859 4294956144 18446744073709551615 134820017 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4940 4265 411 177 0 3843 0
Current children cumulated CPU time (s) 221.42
Current children cumulated vsize (KiB) 19760

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.97 3/80 20409
/proc/meminfo: memFree=1862768/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19760 CPUtime=280.97
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4299 0 0 0 28093 4 0 0 25 0 1 0 667572006 20234240 4265 996147200 134512640 135239859 4294956144 18446744073709551615 135013806 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4940 4265 411 177 0 3843 0
Current children cumulated CPU time (s) 280.97
Current children cumulated vsize (KiB) 19760

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.97 3/80 20409
/proc/meminfo: memFree=1862768/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19760 CPUtime=340.52
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4299 0 0 0 34048 4 0 0 25 0 1 0 667572006 20234240 4265 996147200 134512640 135239859 4294956144 18446744073709551615 134820029 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4940 4265 411 177 0 3843 0
Current children cumulated CPU time (s) 340.52
Current children cumulated vsize (KiB) 19760

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.97 3/80 20409
/proc/meminfo: memFree=1862768/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19760 CPUtime=400.07
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4299 0 0 0 40003 4 0 0 25 0 1 0 667572006 20234240 4265 996147200 134512640 135239859 4294956144 18446744073709551615 134789550 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4940 4265 411 177 0 3843 0
Current children cumulated CPU time (s) 400.07
Current children cumulated vsize (KiB) 19760

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.97 3/80 20415
/proc/meminfo: memFree=1862832/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19760 CPUtime=459.6
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4299 0 0 0 45956 4 0 0 25 0 1 0 667572006 20234240 4265 996147200 134512640 135239859 4294956144 18446744073709551615 134820059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4940 4265 411 177 0 3843 0
Current children cumulated CPU time (s) 459.6
Current children cumulated vsize (KiB) 19760

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.97 3/80 20415
/proc/meminfo: memFree=1862768/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19760 CPUtime=519.16
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4299 0 0 0 51912 4 0 0 25 0 1 0 667572006 20234240 4265 996147200 134512640 135239859 4294956144 18446744073709551615 134820234 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4940 4265 411 177 0 3843 0
Current children cumulated CPU time (s) 519.16
Current children cumulated vsize (KiB) 19760

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.97 3/80 20415
/proc/meminfo: memFree=1862768/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19760 CPUtime=578.7
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4299 0 0 0 57866 4 0 0 25 0 1 0 667572006 20234240 4265 996147200 134512640 135239859 4294956144 18446744073709551615 135096961 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4940 4265 411 177 0 3843 0
Current children cumulated CPU time (s) 578.7
Current children cumulated vsize (KiB) 19760

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.97 3/80 20415
/proc/meminfo: memFree=1862768/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19760 CPUtime=638.25
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4299 0 0 0 63821 4 0 0 25 0 1 0 667572006 20234240 4265 996147200 134512640 135239859 4294956144 18446744073709551615 134789505 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4940 4265 411 177 0 3843 0
Current children cumulated CPU time (s) 638.25
Current children cumulated vsize (KiB) 19760


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

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.97 3/80 20415
/proc/meminfo: memFree=1862512/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19764 CPUtime=876.44
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4300 0 0 0 87640 4 0 0 25 0 1 0 667572006 20238336 4266 996147200 134512640 135239859 4294956144 18446744073709551615 134820071 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4941 4266 411 177 0 3844 0
Current children cumulated CPU time (s) 876.44
Current children cumulated vsize (KiB) 19764

[startup+942.301 s]
/proc/loadavg: 1.99 1.97 1.97 3/80 20415
/proc/meminfo: memFree=1862512/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19764 CPUtime=935.99
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4301 0 0 0 93595 4 0 0 25 0 1 0 667572006 20238336 4267 996147200 134512640 135239859 4294956144 18446744073709551615 134820017 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4941 4267 411 177 0 3844 0
Current children cumulated CPU time (s) 935.99
Current children cumulated vsize (KiB) 19764

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/80 20415
/proc/meminfo: memFree=1862512/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19764 CPUtime=995.53
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4301 0 0 0 99549 4 0 0 25 0 1 0 667572006 20238336 4267 996147200 134512640 135239859 4294956144 18446744073709551615 135013794 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4941 4267 411 177 0 3844 0
Current children cumulated CPU time (s) 995.53
Current children cumulated vsize (KiB) 19764

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/80 20415
/proc/meminfo: memFree=1862512/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19764 CPUtime=1055.09
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4301 0 0 0 105505 4 0 0 25 0 1 0 667572006 20238336 4267 996147200 134512640 135239859 4294956144 18446744073709551615 135013753 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4941 4267 411 177 0 3844 0
Current children cumulated CPU time (s) 1055.09
Current children cumulated vsize (KiB) 19764

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/80 20415
/proc/meminfo: memFree=1862448/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19764 CPUtime=1114.63
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4301 0 0 0 111459 4 0 0 25 0 1 0 667572006 20238336 4267 996147200 134512640 135239859 4294956144 18446744073709551615 135013791 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4941 4267 411 177 0 3844 0
Current children cumulated CPU time (s) 1114.63
Current children cumulated vsize (KiB) 19764

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/80 20415
/proc/meminfo: memFree=1862448/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19764 CPUtime=1174.18
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4301 0 0 0 117414 4 0 0 25 0 1 0 667572006 20238336 4267 996147200 134512640 135239859 4294956144 18446744073709551615 134820017 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4941 4267 411 177 0 3844 0
Current children cumulated CPU time (s) 1174.18
Current children cumulated vsize (KiB) 19764

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/80 20415
/proc/meminfo: memFree=1862320/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19764 CPUtime=1233.73
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4301 0 0 0 123369 4 0 0 25 0 1 0 667572006 20238336 4267 996147200 134512640 135239859 4294956144 18446744073709551615 134789562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4941 4267 411 177 0 3844 0
Current children cumulated CPU time (s) 1233.73
Current children cumulated vsize (KiB) 19764

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/80 20415
/proc/meminfo: memFree=1862320/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19764 CPUtime=1293.28
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4301 0 0 0 129324 4 0 0 25 0 1 0 667572006 20238336 4267 996147200 134512640 135239859 4294956144 18446744073709551615 135096984 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4941 4267 411 177 0 3844 0
Current children cumulated CPU time (s) 1293.28
Current children cumulated vsize (KiB) 19764

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/80 20415
/proc/meminfo: memFree=1862256/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19764 CPUtime=1352.82
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4301 0 0 0 135278 4 0 0 25 0 1 0 667572006 20238336 4267 996147200 134512640 135239859 4294956144 18446744073709551615 135096984 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4941 4267 411 177 0 3844 0
Current children cumulated CPU time (s) 1352.82
Current children cumulated vsize (KiB) 19764

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.97 3/80 20415
/proc/meminfo: memFree=1862192/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19764 CPUtime=1412.37
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4301 0 0 0 141233 4 0 0 25 0 1 0 667572006 20238336 4267 996147200 134512640 135239859 4294956144 18446744073709551615 135095262 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4941 4267 411 177 0 3844 0
Current children cumulated CPU time (s) 1412.37
Current children cumulated vsize (KiB) 19764

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/80 20415
/proc/meminfo: memFree=1862192/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19764 CPUtime=1471.92
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4301 0 0 0 147188 4 0 0 25 0 1 0 667572006 20238336 4267 996147200 134512640 135239859 4294956144 18446744073709551615 134789540 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4941 4267 411 177 0 3844 0
Current children cumulated CPU time (s) 1471.92
Current children cumulated vsize (KiB) 19764

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/80 20415
/proc/meminfo: memFree=1862192/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19764 CPUtime=1531.46
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4301 0 0 0 153142 4 0 0 25 0 1 0 667572006 20238336 4267 996147200 134512640 135239859 4294956144 18446744073709551615 135095218 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4941 4267 411 177 0 3844 0
Current children cumulated CPU time (s) 1531.46
Current children cumulated vsize (KiB) 19764

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/80 20415
/proc/meminfo: memFree=1862192/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19764 CPUtime=1591.02
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4301 0 0 0 159098 4 0 0 25 0 1 0 667572006 20238336 4267 996147200 134512640 135239859 4294956144 18446744073709551615 135013791 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4941 4267 411 177 0 3844 0
Current children cumulated CPU time (s) 1591.02
Current children cumulated vsize (KiB) 19764

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/80 20415
/proc/meminfo: memFree=1862192/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19764 CPUtime=1650.56
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4301 0 0 0 165052 4 0 0 25 0 1 0 667572006 20238336 4267 996147200 134512640 135239859 4294956144 18446744073709551615 134789519 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4941 4267 411 177 0 3844 0
Current children cumulated CPU time (s) 1650.56
Current children cumulated vsize (KiB) 19764

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/80 20415
/proc/meminfo: memFree=1862192/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19764 CPUtime=1710.11
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4301 0 0 0 171007 4 0 0 25 0 1 0 667572006 20238336 4267 996147200 134512640 135239859 4294956144 18446744073709551615 134820527 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4941 4267 411 177 0 3844 0
Current children cumulated CPU time (s) 1710.11
Current children cumulated vsize (KiB) 19764

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/80 20415
/proc/meminfo: memFree=1862192/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19764 CPUtime=1769.66
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4301 0 0 0 176962 4 0 0 25 0 1 0 667572006 20238336 4267 996147200 134512640 135239859 4294956144 18446744073709551615 134789540 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4941 4267 411 177 0 3844 0
Current children cumulated CPU time (s) 1769.66
Current children cumulated vsize (KiB) 19764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.9 s]
/proc/loadavg: 1.99 1.97 1.97 3/80 20415
/proc/meminfo: memFree=1862192/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19764 CPUtime=1800.02
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4301 0 0 0 179998 4 0 0 25 0 1 0 667572006 20238336 4267 996147200 134512640 135239859 4294956144 18446744073709551615 134820133 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4941 4267 411 177 0 3844 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 19764

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: 1.99 1.97 1.97 3/80 20415
/proc/meminfo: memFree=1862192/2055920 swapFree=4178888/4192956
[pid=20380] ppid=20378 vsize=19764 CPUtime=1800.02
/proc/20380/stat : 20380 (xsolve) R 20378 20380 19726 0 -1 4194304 4301 0 0 0 179998 4 0 0 25 0 1 0 667572006 20238336 4267 996147200 134512640 135239859 4294956144 18446744073709551615 134820133 0 0 4096 0 0 0 0 17 1 0 0
/proc/20380/statm: 4941 4267 411 177 0 3844 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 19764

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.91
CPU time (s): 1800.03
CPU user time (s): 1799.99
CPU system time (s): 0.043993
CPU usage (%): 99.2897
Max. virtual memory (cumulated for all children) (KiB): 19764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4301
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= 37232

runsolver used 1.81872 second user time and 4.79027 second system time

The end

Launcher Data (download as text)

Begin job on node86 at 2008-07-03 22:53:50
IDJOB=1058820
IDBENCH=54187
IDSOLVER=342
FILE ID=node86/1058820-1215118430
PBS_JOBID= 7877036
Free space on /tmp= 66520 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-6_ext.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-1058820-1215118430/watcher-1058820-1215118430 -o /tmp/evaluation-result-1058820-1215118430/solver-1058820-1215118430 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1058820-1215118430.xml -v 1 -rs 397542628 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 66d15068c66a0a892205216272b11fdf
RANDOM SEED=397542628

node86.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1875160 kB
Buffers:          9976 kB
Cached:         101092 kB
SwapCached:       5960 kB
Active:          81468 kB
Inactive:        56768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1875160 kB
SwapTotal:     4192956 kB
SwapFree:      4178888 kB
Dirty:            6764 kB
Writeback:           0 kB
Mapped:          33160 kB
Slab:            27344 kB
Committed_AS:  1106700 kB
PageTables:       2300 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= 66520 MiB
End job on node86 at 2008-07-03 23:24:05