Trace number 2079887

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
pcs 0.3.2? (TO) 1800.1 1807.51

General information on the benchmark

Namecsp/travellingSalesman-20/
normalized-tsp-20-76_ext.xml
MD5SUMfbad1d4d197aa7632a339b727104f12a
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.37864
Satisfiable
(Un)Satisfiability was proved
Number of variables61
Number of constraints230
Maximum constraint arity3
Maximum domain size1001
Number of constraints which are defined in extension230
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c has big domains
0.00/0.02	c big-domain mode
0.00/0.02	c Seed is 1803867958
0.00/0.02	c Constructing HOME/instance-2079887-1247717160.xml  with 3839 constraints
0.02/0.09	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2079887-1247717160/watcher-2079887-1247717160 -o /tmp/evaluation-result-2079887-1247717160/solver-2079887-1247717160 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1803867958 HOME/instance-2079887-1247717160.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.03 2.00 4/81 14902
/proc/meminfo: memFree=1433944/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=18576 CPUtime=0
/proc/14902/stat : 14902 (runsolver) R 14900 14902 11468 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 58779103 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 217051622695 0 0 4096 24578 0 0 0 17 1 0 0
/proc/14902/statm: 4644 284 249 26 0 2626 0

[startup+0.0476341 s]
/proc/loadavg: 2.01 2.03 2.00 4/81 14902
/proc/meminfo: memFree=1433944/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=4956 CPUtime=0.02
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 902 850 0 0 2 0 0 0 22 0 1 0 58779103 5074944 533 996147200 134512640 135215973 4294956304 18446744073709551615 4159345924 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 1239 533 384 171 0 164 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4956

[startup+0.101644 s]
/proc/loadavg: 2.01 2.03 2.00 4/81 14902
/proc/meminfo: memFree=1433944/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=6108 CPUtime=0.07
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 1278 850 0 0 7 0 0 0 22 0 1 0 58779103 6254592 854 996147200 134512640 135215973 4294956304 18446744073709551615 134686326 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 1527 854 404 171 0 452 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6108

[startup+0.30168 s]
/proc/loadavg: 2.01 2.03 2.00 4/81 14902
/proc/meminfo: memFree=1433944/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=6372 CPUtime=0.27
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 1339 850 0 0 27 0 0 0 23 0 1 0 58779103 6524928 915 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 1593 915 406 171 0 518 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6372

[startup+0.701756 s]
/proc/loadavg: 2.01 2.03 2.00 4/81 14902
/proc/meminfo: memFree=1433944/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=6372 CPUtime=0.67
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 1340 850 0 0 67 0 0 0 25 0 1 0 58779103 6524928 916 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 1593 916 406 171 0 518 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6372

[startup+1.50191 s]
/proc/loadavg: 2.01 2.03 2.00 3/82 14907
/proc/meminfo: memFree=1431824/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=6372 CPUtime=1.47
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 1342 850 0 0 147 0 0 0 25 0 1 0 58779103 6524928 918 996147200 134512640 135215973 4294956304 18446744073709551615 135026900 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 1593 918 406 171 0 518 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6372

[startup+3.10122 s]
/proc/loadavg: 2.01 2.03 2.00 3/82 14907
/proc/meminfo: memFree=1431632/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=6372 CPUtime=3.06
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 1343 850 0 0 306 0 0 0 25 0 1 0 58779103 6524928 919 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 1593 919 406 171 0 518 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 6372

[startup+6.30183 s]
/proc/loadavg: 2.01 2.03 2.00 3/82 14907
/proc/meminfo: memFree=1431632/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=6372 CPUtime=6.25
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 1354 850 0 0 625 0 0 0 25 0 1 0 58779103 6524928 930 996147200 134512640 135215973 4294956304 18446744073709551615 135020257 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 1593 930 406 171 0 518 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 6372

[startup+12.7011 s]
/proc/loadavg: 2.01 2.03 2.00 3/82 14907
/proc/meminfo: memFree=1431376/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=6504 CPUtime=12.62
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 1396 850 0 0 1262 0 0 0 25 0 1 0 58779103 6660096 972 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 1626 972 406 171 0 551 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 6504

[startup+25.5015 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 14907
/proc/meminfo: memFree=1431248/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=6768 CPUtime=25.37
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 1455 850 0 0 2536 1 0 0 25 0 1 0 58779103 6930432 1031 996147200 134512640 135215973 4294956304 18446744073709551615 134599824 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 1692 1031 406 171 0 617 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 6768

[startup+51.1014 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 14907
/proc/meminfo: memFree=1430672/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=7436 CPUtime=50.87
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 1609 850 0 0 5086 1 0 0 25 0 1 0 58779103 7614464 1185 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 1859 1185 406 171 0 784 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 7436

[startup+102.306 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 14907
/proc/meminfo: memFree=1429456/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=8752 CPUtime=101.86
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 1935 850 0 0 10185 1 0 0 25 0 1 0 58779103 8962048 1478 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 2188 1478 406 171 0 1113 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 8752

[startup+162.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 14907
/proc/meminfo: memFree=1428048/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=10196 CPUtime=161.61
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 2311 850 0 0 16160 1 0 0 25 0 1 0 58779103 10440704 1821 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 2549 1821 406 171 0 1474 0
Current children cumulated CPU time (s) 161.61
Current children cumulated vsize (KiB) 10196

[startup+222.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 14907
/proc/meminfo: memFree=1426704/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=11516 CPUtime=221.37
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 2661 850 0 0 22136 1 0 0 25 0 1 0 58779103 11792384 2171 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 2879 2171 406 171 0 1804 0
Current children cumulated CPU time (s) 221.37
Current children cumulated vsize (KiB) 11516

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14907
/proc/meminfo: memFree=1425296/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=13092 CPUtime=281.12
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 3075 850 0 0 28111 1 0 0 25 0 1 0 58779103 13406208 2520 996147200 134512640 135215973 4294956304 18446744073709551615 135020290 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 3273 2520 406 171 0 2198 0
Current children cumulated CPU time (s) 281.12
Current children cumulated vsize (KiB) 13092

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14907
/proc/meminfo: memFree=1424080/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=14280 CPUtime=340.87
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 3383 850 0 0 34086 1 0 0 25 0 1 0 58779103 14622720 2828 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 3570 2828 406 171 0 2495 0
Current children cumulated CPU time (s) 340.87
Current children cumulated vsize (KiB) 14280

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14907
/proc/meminfo: memFree=1422864/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=15336 CPUtime=400.63
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 3668 850 0 0 40062 1 0 0 25 0 1 0 58779103 15704064 3113 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 3834 3113 406 171 0 2759 0
Current children cumulated CPU time (s) 400.63
Current children cumulated vsize (KiB) 15336

[startup+462.302 s]
/proc/loadavg: 2.03 2.01 2.00 3/82 14907
/proc/meminfo: memFree=1421392/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=16784 CPUtime=460.39
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 4063 850 0 0 46037 2 0 0 25 0 1 0 58779103 17186816 3508 996147200 134512640 135215973 4294956304 18446744073709551615 134583241 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 4196 3508 406 171 0 3121 0
Current children cumulated CPU time (s) 460.39
Current children cumulated vsize (KiB) 16784

[startup+522.301 s]
/proc/loadavg: 2.05 2.02 2.00 3/82 14907
/proc/meminfo: memFree=1419792/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=18880 CPUtime=520.14
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 4578 850 0 0 52012 2 0 0 25 0 1 0 58779103 19333120 3894 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 4720 3894 406 171 0 3645 0
Current children cumulated CPU time (s) 520.14
Current children cumulated vsize (KiB) 18880

[startup+582.303 s]
/proc/loadavg: 2.02 2.02 2.00 3/82 14907
/proc/meminfo: memFree=1418128/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=20200 CPUtime=579.89
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 4950 850 0 0 57987 2 0 0 25 0 1 0 58779103 20684800 4266 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 5050 4266 406 171 0 3975 0
Current children cumulated CPU time (s) 579.89
Current children cumulated vsize (KiB) 20200

[startup+642.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 14907
/proc/meminfo: memFree=1416400/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=21652 CPUtime=639.65
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 5332 850 0 0 63962 3 0 0 25 0 1 0 58779103 22171648 4648 996147200 134512640 135215973 4294956304 18446744073709551615 135020323 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 5413 4648 406 171 0 4338 0
Current children cumulated CPU time (s) 639.65
Current children cumulated vsize (KiB) 21652

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14907
/proc/meminfo: memFree=1409872/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=27196 CPUtime=878.66
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 6767 850 0 0 87863 3 0 0 25 0 1 0 58779103 27848704 6083 996147200 134512640 135215973 4294956304 18446744073709551615 135020290 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 6799 6083 406 171 0 5724 0
Current children cumulated CPU time (s) 878.66
Current children cumulated vsize (KiB) 27196

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14907
/proc/meminfo: memFree=1408336/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=28384 CPUtime=938.42
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 7102 850 0 0 93838 4 0 0 25 0 1 0 58779103 29065216 6418 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 7096 6418 406 171 0 6021 0
Current children cumulated CPU time (s) 938.42
Current children cumulated vsize (KiB) 28384

[startup+1002.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/82 14907
/proc/meminfo: memFree=1405648/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=30884 CPUtime=998.17
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 7720 850 0 0 99813 4 0 0 25 0 1 0 58779103 31625216 6971 996147200 134512640 135215973 4294956304 18446744073709551615 134599873 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 7721 6971 406 171 0 6646 0
Current children cumulated CPU time (s) 998.17
Current children cumulated vsize (KiB) 30884

[startup+1062.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/82 14907
/proc/meminfo: memFree=1404432/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=33096 CPUtime=1057.92
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 8310 850 0 0 105788 4 0 0 25 0 1 0 58779103 33890304 7304 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 8274 7304 406 171 0 7199 0
Current children cumulated CPU time (s) 1057.92
Current children cumulated vsize (KiB) 33096

[startup+1122.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/82 14907
/proc/meminfo: memFree=1402768/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=34416 CPUtime=1117.68
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 8651 850 0 0 111764 4 0 0 25 0 1 0 58779103 35241984 7645 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 8604 7645 406 171 0 7529 0
Current children cumulated CPU time (s) 1117.68
Current children cumulated vsize (KiB) 34416

[startup+1182.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 14940
/proc/meminfo: memFree=1311200/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=35736 CPUtime=1177.44
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 8992 850 0 0 117739 5 0 0 25 0 1 0 58779103 36593664 7986 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 8934 7986 406 171 0 7859 0
Current children cumulated CPU time (s) 1177.44
Current children cumulated vsize (KiB) 35736

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 14940
/proc/meminfo: memFree=1241888/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=37056 CPUtime=1237.19
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 9355 850 0 0 123713 6 0 0 25 0 1 0 58779103 37945344 8349 996147200 134512640 135215973 4294956304 18446744073709551615 134599883 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 9264 8349 406 171 0 8189 0
Current children cumulated CPU time (s) 1237.19
Current children cumulated vsize (KiB) 37056

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14940
/proc/meminfo: memFree=1223776/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=38376 CPUtime=1296.94
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 9686 850 0 0 129688 6 0 0 25 0 1 0 58779103 39297024 8680 996147200 134512640 135215973 4294956304 18446744073709551615 134599825 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 9594 8680 406 171 0 8519 0
Current children cumulated CPU time (s) 1296.94
Current children cumulated vsize (KiB) 38376

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14940
/proc/meminfo: memFree=1217696/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=39564 CPUtime=1356.69
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 10007 850 0 0 135663 6 0 0 25 0 1 0 58779103 40513536 9001 996147200 134512640 135215973 4294956304 18446744073709551615 134590086 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 9891 9001 406 171 0 8816 0
Current children cumulated CPU time (s) 1356.69
Current children cumulated vsize (KiB) 39564

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14940
/proc/meminfo: memFree=1216224/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=40884 CPUtime=1416.44
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 10352 850 0 0 141638 6 0 0 25 0 1 0 58779103 41865216 9346 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 10221 9346 406 171 0 9146 0
Current children cumulated CPU time (s) 1416.44
Current children cumulated vsize (KiB) 40884

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14940
/proc/meminfo: memFree=1215008/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=42068 CPUtime=1476.2
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 10654 850 0 0 147613 7 0 0 25 0 1 0 58779103 43077632 9648 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 10517 9648 406 171 0 9442 0
Current children cumulated CPU time (s) 1476.2
Current children cumulated vsize (KiB) 42068

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14940
/proc/meminfo: memFree=1213792/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=43256 CPUtime=1535.96
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 10972 850 0 0 153589 7 0 0 25 0 1 0 58779103 44294144 9966 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 10814 9966 406 171 0 9739 0
Current children cumulated CPU time (s) 1535.96
Current children cumulated vsize (KiB) 43256

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14940
/proc/meminfo: memFree=1212384/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=44444 CPUtime=1595.71
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 11285 850 0 0 159564 7 0 0 25 0 1 0 58779103 45510656 10279 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 11111 10279 406 171 0 10036 0
Current children cumulated CPU time (s) 1595.71
Current children cumulated vsize (KiB) 44444

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14940
/proc/meminfo: memFree=1211104/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=45632 CPUtime=1655.47
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 11591 850 0 0 165539 8 0 0 25 0 1 0 58779103 46727168 10585 996147200 134512640 135215973 4294956304 18446744073709551615 134599877 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 11408 10585 406 171 0 10333 0
Current children cumulated CPU time (s) 1655.47
Current children cumulated vsize (KiB) 45632

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14940
/proc/meminfo: memFree=1201312/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=46816 CPUtime=1715.22
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 11901 850 0 0 171514 8 0 0 25 0 1 0 58779103 47939584 10895 996147200 134512640 135215973 4294956304 18446744073709551615 135026919 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 11704 10895 406 171 0 10629 0
Current children cumulated CPU time (s) 1715.22
Current children cumulated vsize (KiB) 46816

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14940
/proc/meminfo: memFree=1199904/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=47872 CPUtime=1774.97
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 12207 850 0 0 177489 8 0 0 25 0 1 0 58779103 49020928 11201 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 11968 11201 406 171 0 10893 0
Current children cumulated CPU time (s) 1774.97
Current children cumulated vsize (KiB) 47872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14940
/proc/meminfo: memFree=1199328/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=48532 CPUtime=1800.07
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 12356 850 0 0 179999 8 0 0 25 0 1 0 58779103 49696768 11350 996147200 134512640 135215973 4294956304 18446744073709551615 134599824 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 12133 11350 406 171 0 11058 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 48532

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

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

[startup+1807.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14940
/proc/meminfo: memFree=1199328/2055920 swapFree=4192812/4192956
[pid=14902] ppid=14900 vsize=48532 CPUtime=1800.07
/proc/14902/stat : 14902 (pcs.big) R 14900 14902 11468 0 -1 4194304 12356 850 0 0 179999 8 0 0 25 0 1 0 58779103 49696768 11350 996147200 134512640 135215973 4294956304 18446744073709551615 134599824 0 0 4096 0 0 0 0 17 0 0 0
/proc/14902/statm: 12133 11350 406 171 0 11058 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 48532

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.51
CPU time (s): 1800.1
CPU user time (s): 1800
CPU system time (s): 0.099984
CPU usage (%): 99.5897
Max. virtual memory (cumulated for all children) (KiB): 48532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13206
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= 19
involuntary context switches= 24670

runsolver used 1.63875 second user time and 4.94525 second system time

The end

Launcher Data 

Begin job on node59 at 2009-07-16 06:06:00
IDJOB=2079887
IDBENCH=56968
IDSOLVER=733
FILE ID=node59/2079887-1247717160
PBS_JOBID= 9521310
Free space on /tmp= 66340 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/travellingSalesman-20/normalized-tsp-20-76_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2079887-1247717160/watcher-2079887-1247717160 -o /tmp/evaluation-result-2079887-1247717160/solver-2079887-1247717160 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1803867958 HOME/instance-2079887-1247717160.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= fbad1d4d197aa7632a339b727104f12a
RANDOM SEED=1803867958

node59.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		: 3000.263
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		: 3000.263
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:       1434424 kB
Buffers:        102136 kB
Cached:         362032 kB
SwapCached:          0 kB
Active:         110628 kB
Inactive:       414072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1434424 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:          80948 kB
Slab:            81764 kB
Committed_AS:   629248 kB
PageTables:       2028 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= 66340 MiB
End job on node59 at 2009-07-16 06:36:09