Trace number 2071439

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 1807.61

General information on the benchmark

Namecsp/travellingSalesman-25/
normalized-tsp-25-163_ext.xml
MD5SUM3b29cce7fa484c6d0ef33e7228d1e446
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 benchmark83.4443
Satisfiable
(Un)Satisfiability was proved
Number of variables76
Number of constraints350
Maximum constraint arity3
Maximum domain size1001
Number of constraints which are defined in extension350
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
0.00/0.01	c big-domain mode
0.00/0.05	c Seed is 1436730984
0.00/0.05	c Constructing HOME/instance-2071439-1247710165.xml  with 7549 constraints
0.04/0.15	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-2071439-1247710165/watcher-2071439-1247710165 -o /tmp/evaluation-result-2071439-1247710165/solver-2071439-1247710165 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1436730984 HOME/instance-2071439-1247710165.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: 2.41 2.23 2.10 4/83 13895
/proc/meminfo: memFree=849536/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=5356 CPUtime=0
/proc/13895/stat : 13895 (pcssolve) R 13893 13895 13858 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 58081766 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 240153848479 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/13895/statm: 1339 241 200 169 0 50 0
[pid=13896] ppid=13895 vsize=5356 CPUtime=0
/proc/13896/stat : 13896 (pcssolve) R 13895 13895 13858 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 58081766 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 240153848479 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/13896/statm: 1339 241 200 169 0 50 0

[startup+0.0547031 s]
/proc/loadavg: 2.41 2.23 2.10 4/83 13895
/proc/meminfo: memFree=849536/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=4336 CPUtime=0
/proc/13895/stat : 13895 (pcs.big) D 13893 13895 13858 0 -1 4194304 414 888 0 0 0 0 0 0 24 0 1 0 58081766 4440064 59 996147200 134512640 135215973 4294956304 18446744073709551615 6378404 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/13895/statm: 1084 59 43 171 0 13 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4336

[startup+0.102704 s]
/proc/loadavg: 2.41 2.23 2.10 4/83 13895
/proc/meminfo: memFree=849536/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=5168 CPUtime=0.04
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 967 888 0 0 4 0 0 0 20 0 1 0 58081766 5292032 598 996147200 134512640 135215973 4294956304 18446744073709551615 4159345959 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 1292 598 384 171 0 217 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5168

[startup+0.30175 s]
/proc/loadavg: 2.41 2.23 2.10 4/83 13895
/proc/meminfo: memFree=849536/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=7632 CPUtime=0.24
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 1711 888 0 0 24 0 0 0 22 0 1 0 58081766 7815168 1234 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 1908 1234 404 171 0 833 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 7632

[startup+0.701818 s]
/proc/loadavg: 2.41 2.23 2.10 4/83 13895
/proc/meminfo: memFree=849536/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=7632 CPUtime=0.64
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 1723 888 0 0 64 0 0 0 25 0 1 0 58081766 7815168 1246 996147200 134512640 135215973 4294956304 18446744073709551615 135026887 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 1908 1246 406 171 0 833 0
Current children cumulated CPU time (s) 0.64
Current children cumulated vsize (KiB) 7632

[startup+1.50197 s]
/proc/loadavg: 2.41 2.23 2.10 3/84 13900
/proc/meminfo: memFree=845944/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=7632 CPUtime=1.43
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 1724 888 0 0 143 0 0 0 25 0 1 0 58081766 7815168 1247 996147200 134512640 135215973 4294956304 18446744073709551615 134590070 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 1908 1247 406 171 0 833 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 7632

[startup+3.10128 s]
/proc/loadavg: 2.41 2.23 2.10 3/84 13900
/proc/meminfo: memFree=845816/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=7632 CPUtime=3.03
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 1724 888 0 0 303 0 0 0 25 0 1 0 58081766 7815168 1247 996147200 134512640 135215973 4294956304 18446744073709551615 134590178 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 1908 1247 406 171 0 833 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 7632

[startup+6.30189 s]
/proc/loadavg: 2.38 2.22 2.10 3/84 13900
/proc/meminfo: memFree=845568/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=7896 CPUtime=6.21
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 1782 888 0 0 621 0 0 0 25 0 1 0 58081766 8085504 1305 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 1974 1305 406 171 0 899 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 7896

[startup+12.7011 s]
/proc/loadavg: 2.35 2.22 2.10 3/84 13900
/proc/meminfo: memFree=845456/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=7896 CPUtime=12.59
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 1782 888 0 0 1259 0 0 0 25 0 1 0 58081766 8085504 1305 996147200 134512640 135215973 4294956304 18446744073709551615 4158960143 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 1974 1305 406 171 0 899 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 7896

[startup+25.5026 s]
/proc/loadavg: 2.27 2.21 2.10 3/84 13900
/proc/meminfo: memFree=845456/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=8028 CPUtime=25.33
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 1817 888 0 0 2533 0 0 0 25 0 1 0 58081766 8220672 1340 996147200 134512640 135215973 4294956304 18446744073709551615 135020395 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 2007 1340 406 171 0 932 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 8028

[startup+51.1015 s]
/proc/loadavg: 2.18 2.19 2.09 3/84 13900
/proc/meminfo: memFree=845200/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=8424 CPUtime=50.83
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 1907 888 0 0 5083 0 0 0 25 0 1 0 58081766 8626176 1430 996147200 134512640 135215973 4294956304 18446744073709551615 135020273 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 2106 1430 406 171 0 1031 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 8424

[startup+102.305 s]
/proc/loadavg: 2.07 2.16 2.09 3/83 13900
/proc/meminfo: memFree=844496/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=9084 CPUtime=101.83
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 2058 888 0 0 10182 1 0 0 25 0 1 0 58081766 9302016 1581 996147200 134512640 135215973 4294956304 18446744073709551615 134599858 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 2271 1581 406 171 0 1196 0
Current children cumulated CPU time (s) 101.83
Current children cumulated vsize (KiB) 9084

[startup+162.303 s]
/proc/loadavg: 2.03 2.13 2.08 3/83 13900
/proc/meminfo: memFree=843600/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=9876 CPUtime=161.58
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 2254 888 0 0 16157 1 0 0 25 0 1 0 58081766 10113024 1777 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 2469 1777 406 171 0 1394 0
Current children cumulated CPU time (s) 161.58
Current children cumulated vsize (KiB) 9876

[startup+222.301 s]
/proc/loadavg: 2.01 2.10 2.08 3/83 13942
/proc/meminfo: memFree=1499040/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=10664 CPUtime=221.3
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 2472 888 0 0 22128 2 0 0 25 0 1 0 58081766 10919936 1962 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 2666 1962 406 171 0 1591 0
Current children cumulated CPU time (s) 221.3
Current children cumulated vsize (KiB) 10664

[startup+282.302 s]
/proc/loadavg: 2.00 2.08 2.07 3/83 13942
/proc/meminfo: memFree=1498016/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=11976 CPUtime=281.05
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 2796 888 0 0 28103 2 0 0 25 0 1 0 58081766 12263424 2221 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 2994 2221 406 171 0 1919 0
Current children cumulated CPU time (s) 281.05
Current children cumulated vsize (KiB) 11976

[startup+342.301 s]
/proc/loadavg: 2.00 2.06 2.06 3/83 13942
/proc/meminfo: memFree=1497120/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=12768 CPUtime=340.79
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 3029 888 0 0 34077 2 0 0 25 0 1 0 58081766 13074432 2454 996147200 134512640 135215973 4294956304 18446744073709551615 135020320 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 3192 2454 406 171 0 2117 0
Current children cumulated CPU time (s) 340.79
Current children cumulated vsize (KiB) 12768

[startup+402.302 s]
/proc/loadavg: 2.00 2.05 2.06 3/83 13942
/proc/meminfo: memFree=1496224/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=13816 CPUtime=400.55
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 3291 888 0 0 40053 2 0 0 25 0 1 0 58081766 14147584 2651 996147200 134512640 135215973 4294956304 18446744073709551615 135020273 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 3454 2651 406 171 0 2379 0
Current children cumulated CPU time (s) 400.55
Current children cumulated vsize (KiB) 13816

[startup+462.302 s]
/proc/loadavg: 2.00 2.04 2.05 3/83 13942
/proc/meminfo: memFree=1495392/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=14608 CPUtime=460.31
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 3512 888 0 0 46028 3 0 0 25 0 1 0 58081766 14958592 2872 996147200 134512640 135215973 4294956304 18446744073709551615 134590129 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 3652 2872 406 171 0 2577 0
Current children cumulated CPU time (s) 460.31
Current children cumulated vsize (KiB) 14608

[startup+522.302 s]
/proc/loadavg: 2.00 2.03 2.05 3/83 13942
/proc/meminfo: memFree=1494624/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=15396 CPUtime=520.06
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 3702 888 0 0 52003 3 0 0 25 0 1 0 58081766 15765504 3062 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 3849 3062 406 171 0 2774 0
Current children cumulated CPU time (s) 520.06
Current children cumulated vsize (KiB) 15396

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.04 3/83 13942
/proc/meminfo: memFree=1493216/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=16056 CPUtime=579.81
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 3870 888 0 0 57978 3 0 0 25 0 1 0 58081766 16441344 3230 996147200 134512640 135215973 4294956304 18446744073709551615 135020306 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 4014 3230 406 171 0 2939 0
Current children cumulated CPU time (s) 579.81
Current children cumulated vsize (KiB) 16056

[startup+642.302 s]
/proc/loadavg: 2.00 2.02 2.03 3/83 13942
/proc/meminfo: memFree=1492512/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=16584 CPUtime=639.57
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 4039 888 0 0 63954 3 0 0 25 0 1 0 58081766 16982016 3399 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 4146 3399 406 171 0 3071 0
Current children cumulated CPU time (s) 639.57

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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.02 3/83 13942
/proc/meminfo: memFree=1490144/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=19340 CPUtime=818.83
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 4761 888 0 0 81879 4 0 0 25 0 1 0 58081766 19804160 3992 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 4835 3992 406 171 0 3760 0
Current children cumulated CPU time (s) 818.83
Current children cumulated vsize (KiB) 19340

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.01 3/83 13942
/proc/meminfo: memFree=1489184/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=20128 CPUtime=878.58
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 4968 888 0 0 87854 4 0 0 25 0 1 0 58081766 20611072 4199 996147200 134512640 135215973 4294956304 18446744073709551615 135020330 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 5032 4199 406 171 0 3957 0
Current children cumulated CPU time (s) 878.58
Current children cumulated vsize (KiB) 20128

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 13942
/proc/meminfo: memFree=1488352/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=20920 CPUtime=938.33
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 5162 888 0 0 93829 4 0 0 25 0 1 0 58081766 21422080 4393 996147200 134512640 135215973 4294956304 18446744073709551615 134583259 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 5230 4393 406 171 0 4155 0
Current children cumulated CPU time (s) 938.33
Current children cumulated vsize (KiB) 20920

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 13942
/proc/meminfo: memFree=1487648/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=21576 CPUtime=998.08
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 5347 888 0 0 99804 4 0 0 25 0 1 0 58081766 22093824 4578 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 5394 4578 406 171 0 4319 0
Current children cumulated CPU time (s) 998.08
Current children cumulated vsize (KiB) 21576

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 13942
/proc/meminfo: memFree=1486816/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=22368 CPUtime=1057.84
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 5548 888 0 0 105779 5 0 0 25 0 1 0 58081766 22904832 4779 996147200 134512640 135215973 4294956304 18446744073709551615 134583231 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 5592 4779 406 171 0 4517 0
Current children cumulated CPU time (s) 1057.84
Current children cumulated vsize (KiB) 22368

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 13942
/proc/meminfo: memFree=1486048/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=23028 CPUtime=1117.59
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 5740 888 0 0 111754 5 0 0 25 0 1 0 58081766 23580672 4971 996147200 134512640 135215973 4294956304 18446744073709551615 135020412 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 5757 4971 406 171 0 4682 0
Current children cumulated CPU time (s) 1117.59
Current children cumulated vsize (KiB) 23028

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 13942
/proc/meminfo: memFree=1485216/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=23820 CPUtime=1177.35
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 5945 888 0 0 117730 5 0 0 25 0 1 0 58081766 24391680 5176 996147200 134512640 135215973 4294956304 18446744073709551615 135020412 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 5955 5176 406 171 0 4880 0
Current children cumulated CPU time (s) 1177.35
Current children cumulated vsize (KiB) 23820

[startup+1242.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/83 13942
/proc/meminfo: memFree=1484512/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=24608 CPUtime=1237.1
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 6151 888 0 0 123705 5 0 0 25 0 1 0 58081766 25198592 5382 996147200 134512640 135215973 4294956304 18446744073709551615 134590036 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 6152 5382 406 171 0 5077 0
Current children cumulated CPU time (s) 1237.1
Current children cumulated vsize (KiB) 24608

[startup+1302.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/83 13942
/proc/meminfo: memFree=1483552/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=25392 CPUtime=1296.85
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 6352 888 0 0 129680 5 0 0 25 0 1 0 58081766 26001408 5583 996147200 134512640 135215973 4294956304 18446744073709551615 134590188 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 6348 5583 406 171 0 5273 0
Current children cumulated CPU time (s) 1296.85
Current children cumulated vsize (KiB) 25392

[startup+1362.3 s]
/proc/loadavg: 2.08 2.02 2.00 3/83 13942
/proc/meminfo: memFree=1482784/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=26184 CPUtime=1356.61
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 6548 888 0 0 135656 5 0 0 25 0 1 0 58081766 26812416 5779 996147200 134512640 135215973 4294956304 18446744073709551615 4158960181 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 6546 5779 406 171 0 5471 0
Current children cumulated CPU time (s) 1356.61
Current children cumulated vsize (KiB) 26184

[startup+1422.31 s]
/proc/loadavg: 2.03 2.01 2.00 3/83 13942
/proc/meminfo: memFree=1481888/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=26976 CPUtime=1416.36
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 6761 888 0 0 141631 5 0 0 25 0 1 0 58081766 27623424 5992 996147200 134512640 135215973 4294956304 18446744073709551615 135020290 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 6744 5992 406 171 0 5669 0
Current children cumulated CPU time (s) 1416.36
Current children cumulated vsize (KiB) 26976

[startup+1482.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/83 13942
/proc/meminfo: memFree=1480992/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=27768 CPUtime=1476.12
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 6980 888 0 0 147606 6 0 0 25 0 1 0 58081766 28434432 6211 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 6942 6211 406 171 0 5867 0
Current children cumulated CPU time (s) 1476.12
Current children cumulated vsize (KiB) 27768

[startup+1542.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/83 13942
/proc/meminfo: memFree=1480288/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=28560 CPUtime=1535.87
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 7171 888 0 0 153581 6 0 0 25 0 1 0 58081766 29245440 6402 996147200 134512640 135215973 4294956304 18446744073709551615 134590078 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 7140 6402 406 171 0 6065 0
Current children cumulated CPU time (s) 1535.87
Current children cumulated vsize (KiB) 28560

[startup+1602.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/83 13942
/proc/meminfo: memFree=1479456/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=30244 CPUtime=1595.62
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 7631 888 0 0 159556 6 0 0 25 0 1 0 58081766 30969856 6605 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 7561 6605 406 171 0 6486 0
Current children cumulated CPU time (s) 1595.62
Current children cumulated vsize (KiB) 30244

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 13942
/proc/meminfo: memFree=1478752/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=31036 CPUtime=1655.37
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 7825 888 0 0 165531 6 0 0 25 0 1 0 58081766 31780864 6799 996147200 134512640 135215973 4294956304 18446744073709551615 134583244 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 7759 6799 406 171 0 6684 0
Current children cumulated CPU time (s) 1655.37
Current children cumulated vsize (KiB) 31036

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 13942
/proc/meminfo: memFree=1477920/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=31824 CPUtime=1715.12
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 8044 888 0 0 171506 6 0 0 25 0 1 0 58081766 32587776 7018 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 7956 7018 406 171 0 6881 0
Current children cumulated CPU time (s) 1715.12
Current children cumulated vsize (KiB) 31824

[startup+1782.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/83 13942
/proc/meminfo: memFree=1476832/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=32744 CPUtime=1774.87
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 8266 888 0 0 177481 6 0 0 25 0 1 0 58081766 33529856 7240 996147200 134512640 135215973 4294956304 18446744073709551615 135020290 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 8186 7240 406 171 0 7111 0
Current children cumulated CPU time (s) 1774.87
Current children cumulated vsize (KiB) 32744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.6 s]
/proc/loadavg: 2.04 2.01 2.00 3/83 13942
/proc/meminfo: memFree=1476512/2055920 swapFree=4192812/4192956
[pid=13895] ppid=13893 vsize=33140 CPUtime=1800.08
/proc/13895/stat : 13895 (pcs.big) R 13893 13895 13858 0 -1 4194304 8365 888 0 0 180001 7 0 0 25 0 1 0 58081766 33935360 7339 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/13895/statm: 8285 7339 406 171 0 7210 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 33140

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): 1807.61
CPU time (s): 1800.1
CPU user time (s): 1800.02
CPU system time (s): 0.082987
CPU usage (%): 99.5844
Max. virtual memory (cumulated for all children) (KiB): 33140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.02
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9253
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= 12
involuntary context switches= 25661

runsolver used 1.49777 second user time and 5.08823 second system time

The end

Launcher Data 

Begin job on node86 at 2009-07-16 04:09:25
IDJOB=2071439
IDBENCH=55493
IDSOLVER=733
FILE ID=node86/2071439-1247710165
PBS_JOBID= 9521401
Free space on /tmp= 66256 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/travellingSalesman-25/normalized-tsp-25-163_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2071439-1247710165/watcher-2071439-1247710165 -o /tmp/evaluation-result-2071439-1247710165/solver-2071439-1247710165 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1436730984 HOME/instance-2071439-1247710165.xml

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

MD5SUM BENCH= 3b29cce7fa484c6d0ef33e7228d1e446
RANDOM SEED=1436730984

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		: 3000.265
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	: 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		: 3000.265
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        850080 kB
Buffers:         84464 kB
Cached:         347608 kB
SwapCached:          0 kB
Active:         750680 kB
Inactive:       378124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        850080 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2316 kB
Writeback:           0 kB
Mapped:         716940 kB
Slab:            60564 kB
Committed_AS:  1304560 kB
PageTables:       3400 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= 66252 MiB
End job on node86 at 2009-07-16 04:39:34