Trace number 1058749

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
mddc-solv 2008-06-09? (TO) 1800.09 1803.01

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-42_ext.xml
MD5SUM83e4981f51af0c249fd94e083ad7611a
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)

0.09/0.11	c loading... 1.54 secs
1.47/1.56	c smallest 814
1.47/1.56	c largest 815
1.47/1.56	c average 814.978
1.47/1.56

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-1058749-1215117757/watcher-1058749-1215117757 -o /tmp/evaluation-result-1058749-1215117757/solver-1058749-1215117757 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1058749-1215117757.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.07 2.03 2.00 4/73 5958
/proc/meminfo: memFree=1489584/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=364 CPUtime=0
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 39 0 0 0 0 0 0 0 21 0 1 0 1990747349 372736 25 996147200 134512640 134773262 4294956256 18446744073709551615 11932452 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/5958/statm: 91 25 19 63 0 3 0

[startup+0.100379 s]
/proc/loadavg: 2.07 2.03 2.00 4/73 5958
/proc/meminfo: memFree=1489584/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=9564 CPUtime=0.09
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 2160 0 0 0 9 0 0 0 21 0 1 0 1990747349 9793536 1552 996147200 134512640 134773262 4294956256 18446744073709551615 134647647 0 0 4096 0 0 0 0 17 1 0 0
/proc/5958/statm: 2391 1552 338 63 0 1408 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9564

[startup+0.201397 s]
/proc/loadavg: 2.07 2.03 2.00 4/73 5958
/proc/meminfo: memFree=1489584/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=10116 CPUtime=0.19
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 2314 0 0 0 19 0 0 0 22 0 1 0 1990747349 10358784 1706 996147200 134512640 134773262 4294956256 18446744073709551615 134647682 0 0 4096 0 0 0 0 17 1 0 0
/proc/5958/statm: 2529 1706 338 63 0 1546 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10116

[startup+0.301414 s]
/proc/loadavg: 2.07 2.03 2.00 4/73 5958
/proc/meminfo: memFree=1489584/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=10800 CPUtime=0.28
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 2467 0 0 0 28 0 0 0 23 0 1 0 1990747349 11059200 1859 996147200 134512640 134773262 4294956256 18446744073709551615 134575727 0 0 4096 0 0 0 0 17 1 0 0
/proc/5958/statm: 2700 1859 338 63 0 1717 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10800

[startup+0.701485 s]
/proc/loadavg: 2.07 2.03 2.00 4/73 5958
/proc/meminfo: memFree=1489584/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=13140 CPUtime=0.68
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 3070 0 0 0 67 1 0 0 25 0 1 0 1990747349 13455360 2462 996147200 134512640 134773262 4294956256 18446744073709551615 134621478 0 0 4096 0 0 0 0 17 1 0 0
/proc/5958/statm: 3285 2462 338 63 0 2302 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13140

[startup+1.50163 s]
/proc/loadavg: 2.07 2.03 2.00 3/74 5959
/proc/meminfo: memFree=1478440/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=18084 CPUtime=1.47
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4281 0 0 0 145 2 0 0 25 0 1 0 1990747349 18518016 3673 996147200 134512640 134773262 4294956256 18446744073709551615 134537289 0 0 4096 0 0 0 0 17 1 0 0
/proc/5958/statm: 4521 3673 338 63 0 3538 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 18084

[startup+3.10191 s]
/proc/loadavg: 2.06 2.03 2.00 3/74 5959
/proc/meminfo: memFree=1479016/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=3.06
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4549 0 0 0 304 2 0 0 25 0 1 0 1990747349 14491648 2913 996147200 134512640 134773262 4294956256 18446744073709551615 134529828 0 0 4096 0 0 0 0 17 1 0 0
/proc/5958/statm: 3538 2913 363 63 0 2555 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 14152

[startup+6.30148 s]
/proc/loadavg: 2.06 2.03 2.00 3/74 5959
/proc/meminfo: memFree=1478824/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=6.24
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4549 0 0 0 621 3 0 0 25 0 1 0 1990747349 14491648 2913 996147200 134512640 134773262 4294956256 18446744073709551615 134529805 0 0 4096 0 0 0 0 17 1 0 0
/proc/5958/statm: 3538 2913 363 63 0 2555 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14152

[startup+12.7016 s]
/proc/loadavg: 2.05 2.03 2.00 3/74 5959
/proc/meminfo: memFree=1479080/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=12.59
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4549 0 0 0 1256 3 0 0 25 0 1 0 1990747349 14491648 2913 996147200 134512640 134773262 4294956256 18446744073709551615 134529685 0 0 4096 0 0 0 0 17 1 0 0
/proc/5958/statm: 3538 2913 363 63 0 2555 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 14152

[startup+25.5019 s]
/proc/loadavg: 2.04 2.03 2.00 3/74 5959
/proc/meminfo: memFree=1479272/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=25.29
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4549 0 0 0 2526 3 0 0 25 0 1 0 1990747349 14491648 2913 996147200 134512640 134773262 4294956256 18446744073709551615 134529659 0 0 4096 0 0 0 0 17 1 0 0
/proc/5958/statm: 3538 2913 363 63 0 2555 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 14152

[startup+51.1054 s]
/proc/loadavg: 2.03 2.03 2.00 3/74 5959
/proc/meminfo: memFree=1479272/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=50.69
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4549 0 0 0 5066 3 0 0 25 0 1 0 1990747349 14491648 2913 996147200 134512640 134773262 4294956256 18446744073709551615 134529659 0 0 4096 0 0 0 0 17 1 0 0
/proc/5958/statm: 3538 2913 363 63 0 2555 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 14152

[startup+102.302 s]
/proc/loadavg: 2.08 2.04 2.00 3/74 5959
/proc/meminfo: memFree=1479272/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=101.49
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4550 0 0 0 10146 3 0 0 25 0 1 0 1990747349 14491648 2914 996147200 134512640 134773262 4294956256 18446744073709551615 134529952 0 0 4096 0 0 0 0 17 1 0 0
/proc/5958/statm: 3538 2914 363 63 0 2555 0
Current children cumulated CPU time (s) 101.49
Current children cumulated vsize (KiB) 14152

[startup+162.302 s]
/proc/loadavg: 2.13 2.06 2.01 3/74 5959
/proc/meminfo: memFree=1479208/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=161.03
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4551 0 0 0 16100 3 0 0 25 0 1 0 1990747349 14491648 2915 996147200 134512640 134773262 4294956256 18446744073709551615 134529817 0 0 4096 0 0 0 0 17 1 0 0
/proc/5958/statm: 3538 2915 363 63 0 2555 0
Current children cumulated CPU time (s) 161.03
Current children cumulated vsize (KiB) 14152

[startup+222.302 s]
/proc/loadavg: 2.11 2.06 2.01 3/74 5959
/proc/meminfo: memFree=1479208/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=220.58
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4553 0 0 0 22055 3 0 0 25 0 1 0 1990747349 14491648 2917 996147200 134512640 134773262 4294956256 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/5958/statm: 3538 2917 363 63 0 2555 0
Current children cumulated CPU time (s) 220.58
Current children cumulated vsize (KiB) 14152

[startup+282.302 s]
/proc/loadavg: 2.10 2.06 2.01 3/74 5959
/proc/meminfo: memFree=1479080/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=280.11
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4554 0 0 0 28008 3 0 0 25 0 1 0 1990747349 14491648 2918 996147200 134512640 134773262 4294956256 18446744073709551615 134526054 0 0 4096 0 0 0 0 17 1 0 0
/proc/5958/statm: 3538 2918 363 63 0 2555 0
Current children cumulated CPU time (s) 280.11
Current children cumulated vsize (KiB) 14152

[startup+342.301 s]
/proc/loadavg: 2.03 2.05 2.00 3/74 5987
/proc/meminfo: memFree=1478120/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=340.04
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4554 0 0 0 34000 4 0 0 25 0 1 0 1990747349 14491648 2918 996147200 134512640 134773262 4294956256 18446744073709551615 134528232 0 0 4096 0 0 0 0 17 0 0 0
/proc/5958/statm: 3538 2918 363 63 0 2555 0
Current children cumulated CPU time (s) 340.04
Current children cumulated vsize (KiB) 14152

[startup+402.302 s]
/proc/loadavg: 2.01 2.04 2.00 3/74 5987
/proc/meminfo: memFree=1477992/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=400.02
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4554 0 0 0 39998 4 0 0 25 0 1 0 1990747349 14491648 2918 996147200 134512640 134773262 4294956256 18446744073709551615 134529910 0 0 4096 0 0 0 0 17 0 0 0
/proc/5958/statm: 3538 2918 363 63 0 2555 0
Current children cumulated CPU time (s) 400.02
Current children cumulated vsize (KiB) 14152

[startup+462.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 5987
/proc/meminfo: memFree=1477992/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=460
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4554 0 0 0 45995 5 0 0 25 0 1 0 1990747349 14491648 2918 996147200 134512640 134773262 4294956256 18446744073709551615 134525214 0 0 4096 0 0 0 0 17 0 0 0
/proc/5958/statm: 3538 2918 363 63 0 2555 0
Current children cumulated CPU time (s) 460
Current children cumulated vsize (KiB) 14152

[startup+522.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 5987
/proc/meminfo: memFree=1477992/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=519.96
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4554 0 0 0 51991 5 0 0 25 0 1 0 1990747349 14491648 2918 996147200 134512640 134773262 4294956256 18446744073709551615 134529671 0 0 4096 0 0 0 0 17 0 0 0
/proc/5958/statm: 3538 2918 363 63 0 2555 0
Current children cumulated CPU time (s) 519.96
Current children cumulated vsize (KiB) 14152

[startup+582.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 5987
/proc/meminfo: memFree=1477992/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=579.94
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4554 0 0 0 57989 5 0 0 25 0 1 0 1990747349 14491648 2918 996147200 134512640 134773262 4294956256 18446744073709551615 134529771 0 0 4096 0 0 0 0 17 0 0 0
/proc/5958/statm: 3538 2918 363 63 0 2555 0
Current children cumulated CPU time (s) 579.94
Current children cumulated vsize (KiB) 14152

[startup+642.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 5987
/proc/meminfo: memFree=1478000/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=639.91
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4554 0 0 0 63986 5 0 0 25 0 1 0 1990747349 14491648 2918 996147200 134512640 134773262 4294956256 18446744073709551615 134529750 0 0 4096 0 0 0 0 17 0 0 0
/proc/5958/statm: 3538 2918 363 63 0 2555 0
Current children cumulated CPU time (s) 639.91
Current children cumulated vsize (KiB) 14152


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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 5987
/proc/meminfo: memFree=1477872/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=879.79
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4555 0 0 0 87974 5 0 0 25 0 1 0 1990747349 14491648 2919 996147200 134512640 134773262 4294956256 18446744073709551615 134529707 0 0 4096 0 0 0 0 17 0 0 0
/proc/5958/statm: 3538 2919 363 63 0 2555 0
Current children cumulated CPU time (s) 879.79
Current children cumulated vsize (KiB) 14152

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 5987
/proc/meminfo: memFree=1477872/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=939.77
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4555 0 0 0 93972 5 0 0 25 0 1 0 1990747349 14491648 2919 996147200 134512640 134773262 4294956256 18446744073709551615 134529823 0 0 4096 0 0 0 0 17 0 0 0
/proc/5958/statm: 3538 2919 363 63 0 2555 0
Current children cumulated CPU time (s) 939.77
Current children cumulated vsize (KiB) 14152

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 5987
/proc/meminfo: memFree=1477872/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=999.74
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4555 0 0 0 99969 5 0 0 25 0 1 0 1990747349 14491648 2919 996147200 134512640 134773262 4294956256 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 0 0 0
/proc/5958/statm: 3538 2919 363 63 0 2555 0
Current children cumulated CPU time (s) 999.74
Current children cumulated vsize (KiB) 14152

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 5987
/proc/meminfo: memFree=1477872/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=1059.71
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4555 0 0 0 105966 5 0 0 25 0 1 0 1990747349 14491648 2919 996147200 134512640 134773262 4294956256 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 0 0 0
/proc/5958/statm: 3538 2919 363 63 0 2555 0
Current children cumulated CPU time (s) 1059.71
Current children cumulated vsize (KiB) 14152

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 5993
/proc/meminfo: memFree=1477680/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=1119.68
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4555 0 0 0 111963 5 0 0 25 0 1 0 1990747349 14491648 2919 996147200 134512640 134773262 4294956256 18446744073709551615 134529659 0 0 4096 0 0 0 0 17 0 0 0
/proc/5958/statm: 3538 2919 363 63 0 2555 0
Current children cumulated CPU time (s) 1119.68
Current children cumulated vsize (KiB) 14152

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 5993
/proc/meminfo: memFree=1477680/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=1179.65
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4555 0 0 0 117960 5 0 0 25 0 1 0 1990747349 14491648 2919 996147200 134512640 134773262 4294956256 18446744073709551615 134529931 0 0 4096 0 0 0 0 17 0 0 0
/proc/5958/statm: 3538 2919 363 63 0 2555 0
Current children cumulated CPU time (s) 1179.65
Current children cumulated vsize (KiB) 14152

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 5993
/proc/meminfo: memFree=1477680/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=1239.62
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4556 0 0 0 123957 5 0 0 25 0 1 0 1990747349 14491648 2920 996147200 134512640 134773262 4294956256 18446744073709551615 134529659 0 0 4096 0 0 0 0 17 0 0 0
/proc/5958/statm: 3538 2920 363 63 0 2555 0
Current children cumulated CPU time (s) 1239.62
Current children cumulated vsize (KiB) 14152

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 5993
/proc/meminfo: memFree=1477680/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=1299.6
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4556 0 0 0 129955 5 0 0 25 0 1 0 1990747349 14491648 2920 996147200 134512640 134773262 4294956256 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 0 0 0
/proc/5958/statm: 3538 2920 363 63 0 2555 0
Current children cumulated CPU time (s) 1299.6
Current children cumulated vsize (KiB) 14152

[startup+1362.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 5993
/proc/meminfo: memFree=1477680/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=1359.58
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4556 0 0 0 135952 6 0 0 25 0 1 0 1990747349 14491648 2920 996147200 134512640 134773262 4294956256 18446744073709551615 134530127 0 0 4096 0 0 0 0 17 0 0 0
/proc/5958/statm: 3538 2920 363 63 0 2555 0
Current children cumulated CPU time (s) 1359.58
Current children cumulated vsize (KiB) 14152

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 5993
/proc/meminfo: memFree=1477680/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=1419.55
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4556 0 0 0 141949 6 0 0 25 0 1 0 1990747349 14491648 2920 996147200 134512640 134773262 4294956256 18446744073709551615 134529576 0 0 4096 0 0 0 0 17 0 0 0
/proc/5958/statm: 3538 2920 363 63 0 2555 0
Current children cumulated CPU time (s) 1419.55
Current children cumulated vsize (KiB) 14152

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 5993
/proc/meminfo: memFree=1477680/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=1479.52
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4556 0 0 0 147946 6 0 0 25 0 1 0 1990747349 14491648 2920 996147200 134512640 134773262 4294956256 18446744073709551615 134525217 0 0 4096 0 0 0 0 17 0 0 0
/proc/5958/statm: 3538 2920 363 63 0 2555 0
Current children cumulated CPU time (s) 1479.52
Current children cumulated vsize (KiB) 14152

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 5993
/proc/meminfo: memFree=1477552/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=1539.49
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4557 0 0 0 153943 6 0 0 25 0 1 0 1990747349 14491648 2921 996147200 134512640 134773262 4294956256 18446744073709551615 134529717 0 0 4096 0 0 0 0 17 0 0 0
/proc/5958/statm: 3538 2921 363 63 0 2555 0
Current children cumulated CPU time (s) 1539.49
Current children cumulated vsize (KiB) 14152

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 5993
/proc/meminfo: memFree=1477552/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=1599.46
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4557 0 0 0 159940 6 0 0 25 0 1 0 1990747349 14491648 2921 996147200 134512640 134773262 4294956256 18446744073709551615 134529771 0 0 4096 0 0 0 0 17 0 0 0
/proc/5958/statm: 3538 2921 363 63 0 2555 0
Current children cumulated CPU time (s) 1599.46
Current children cumulated vsize (KiB) 14152

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 5993
/proc/meminfo: memFree=1477552/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=1659.43
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4557 0 0 0 165937 6 0 0 25 0 1 0 1990747349 14491648 2921 996147200 134512640 134773262 4294956256 18446744073709551615 134529759 0 0 4096 0 0 0 0 17 0 0 0
/proc/5958/statm: 3538 2921 363 63 0 2555 0
Current children cumulated CPU time (s) 1659.43
Current children cumulated vsize (KiB) 14152

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 5993
/proc/meminfo: memFree=1477552/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=1719.4
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4557 0 0 0 171934 6 0 0 25 0 1 0 1990747349 14491648 2921 996147200 134512640 134773262 4294956256 18446744073709551615 134529608 0 0 4096 0 0 0 0 17 0 0 0
/proc/5958/statm: 3538 2921 363 63 0 2555 0
Current children cumulated CPU time (s) 1719.4
Current children cumulated vsize (KiB) 14152

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 5993
/proc/meminfo: memFree=1477488/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=1779.37
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4557 0 0 0 177931 6 0 0 25 0 1 0 1990747349 14491648 2921 996147200 134512640 134773262 4294956256 18446744073709551615 134529940 0 0 4096 0 0 0 0 17 0 0 0
/proc/5958/statm: 3538 2921 363 63 0 2555 0
Current children cumulated CPU time (s) 1779.37
Current children cumulated vsize (KiB) 14152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 5993
/proc/meminfo: memFree=1477488/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=1800.07
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4557 0 0 0 180001 6 0 0 25 0 1 0 1990747349 14491648 2921 996147200 134512640 134773262 4294956256 18446744073709551615 134529685 0 0 4096 0 0 0 0 17 0 0 0
/proc/5958/statm: 3538 2921 363 63 0 2555 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 14152

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

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

[startup+1803 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 5993
/proc/meminfo: memFree=1477488/2055920 swapFree=4179440/4192956
[pid=5958] ppid=5956 vsize=14152 CPUtime=1800.07
/proc/5958/stat : 5958 (solver) R 5956 5958 5181 0 -1 4194304 4557 0 0 0 180001 6 0 0 25 0 1 0 1990747349 14491648 2921 996147200 134512640 134773262 4294956256 18446744073709551615 134529685 0 0 4096 0 0 0 0 17 0 0 0
/proc/5958/statm: 3538 2921 363 63 0 2555 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 14152

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.01
CPU time (s): 1800.09
CPU user time (s): 1800.02
CPU system time (s): 0.069989
CPU usage (%): 99.8379
Max. virtual memory (cumulated for all children) (KiB): 18084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.02
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4557
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= 12364

runsolver used 2.08368 second user time and 4.48832 second system time

The end

Launcher Data (download as text)

Begin job on node56 at 2008-07-03 22:42:38
IDJOB=1058749
IDBENCH=54180
IDSOLVER=311
FILE ID=node56/1058749-1215117757
PBS_JOBID= 7877093
Free space on /tmp= 103216 MiB

SOLVER NAME= mddc-solv 2008-06-09
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-42_ext.xml
COMMAND LINE= HOME/solver BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1058749-1215117757/watcher-1058749-1215117757 -o /tmp/evaluation-result-1058749-1215117757/solver-1058749-1215117757 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1058749-1215117757.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 83e4981f51af0c249fd94e083ad7611a
RANDOM SEED=238569627

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:       1490000 kB
Buffers:         68332 kB
Cached:         397836 kB
SwapCached:       7316 kB
Active:         234484 kB
Inactive:       258248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1490000 kB
SwapTotal:     4192956 kB
SwapFree:      4179440 kB
Dirty:            6352 kB
Writeback:           0 kB
Mapped:          33104 kB
Slab:            58412 kB
Committed_AS:  3891080 kB
PageTables:       1864 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= 103216 MiB
End job on node56 at 2008-07-03 23:12:43