Trace number 2071472

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) 1800.09 1811.41

General information on the benchmark

Namecsp/travellingSalesman-25/
normalized-tsp-25-456_ext.xml
MD5SUM4f093d71afd3d07bae8a17fc0aeadbfd
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 benchmark11.5772
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
0.00/0.02	c Seed is 134839427
0.00/0.02	c Constructing HOME/instance-2071472-1247710214.xml  with 7549 constraints
0.07/0.11	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-2071472-1247710214/watcher-2071472-1247710214 -o /tmp/evaluation-result-2071472-1247710214/solver-2071472-1247710214 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 134839427 HOME/instance-2071472-1247710214.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: 1.98 2.01 2.00 4/72 11908
/proc/meminfo: memFree=1603336/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=5356 CPUtime=0
/proc/11908/stat : 11908 (pcssolve) R 11906 11908 8803 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 58088413 5484544 238 996147200 4194304 4889804 548682068800 18446744073709551615 4532537 0 0 4100 65536 0 0 0 17 1 0 0
/proc/11908/statm: 1339 238 198 169 0 50 0

[startup+0.024974 s]
/proc/loadavg: 1.98 2.01 2.00 4/72 11908
/proc/meminfo: memFree=1603336/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=4708 CPUtime=0
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 812 862 0 0 0 0 0 0 23 0 1 0 58088413 4820992 443 996147200 134512640 135215973 4294956304 18446744073709551615 134837542 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 1177 443 384 171 0 102 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4708

[startup+0.101994 s]
/proc/loadavg: 1.98 2.01 2.00 4/72 11908
/proc/meminfo: memFree=1603336/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=6580 CPUtime=0.07
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 1288 862 0 0 7 0 0 0 23 0 1 0 58088413 6737920 832 996147200 134512640 135215973 4294956304 18446744073709551615 134692514 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 1645 832 390 171 0 570 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6580

[startup+0.302034 s]
/proc/loadavg: 1.98 2.01 2.00 4/72 11908
/proc/meminfo: memFree=1603336/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=7616 CPUtime=0.28
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 1694 862 0 0 27 1 0 0 25 0 1 0 58088413 7798784 1233 996147200 134512640 135215973 4294956304 18446744073709551615 4158960033 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 1904 1233 404 171 0 829 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7616

[startup+0.701103 s]
/proc/loadavg: 1.98 2.01 2.00 4/72 11908
/proc/meminfo: memFree=1603336/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=7816 CPUtime=0.67
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 1727 862 0 0 66 1 0 0 25 0 1 0 58088413 8003584 1266 996147200 134512640 135215973 4294956304 18446744073709551615 134583231 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 1954 1266 406 171 0 879 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7816

[startup+1.50126 s]
/proc/loadavg: 1.99 2.01 2.00 3/73 11913
/proc/meminfo: memFree=1599744/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=7816 CPUtime=1.47
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 1730 862 0 0 146 1 0 0 25 0 1 0 58088413 8003584 1269 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 1954 1269 406 171 0 879 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7816

[startup+3.10158 s]
/proc/loadavg: 1.99 2.01 2.00 3/73 11913
/proc/meminfo: memFree=1599616/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=7816 CPUtime=3.06
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 1730 862 0 0 305 1 0 0 25 0 1 0 58088413 8003584 1269 996147200 134512640 135215973 4294956304 18446744073709551615 134583198 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 1954 1269 406 171 0 879 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7816

[startup+6.30121 s]
/proc/loadavg: 1.99 2.01 2.00 3/73 11913
/proc/meminfo: memFree=1599424/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=7816 CPUtime=6.23
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 1730 862 0 0 622 1 0 0 25 0 1 0 58088413 8003584 1269 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 1954 1269 406 171 0 879 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7816

[startup+12.7015 s]
/proc/loadavg: 1.99 2.01 2.00 3/73 11913
/proc/meminfo: memFree=1598792/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=7816 CPUtime=12.58
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 1742 862 0 0 1257 1 0 0 25 0 1 0 58088413 8003584 1281 996147200 134512640 135215973 4294956304 18446744073709551615 135020320 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 1954 1281 406 171 0 879 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 7816

[startup+25.502 s]
/proc/loadavg: 2.06 2.02 2.00 3/73 11913
/proc/meminfo: memFree=1598728/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=7964 CPUtime=25.28
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 1759 862 0 0 2527 1 0 0 25 0 1 0 58088413 8155136 1298 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 1991 1298 406 171 0 916 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 7964

[startup+51.102 s]
/proc/loadavg: 2.04 2.02 2.00 3/73 11913
/proc/meminfo: memFree=1597256/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=8492 CPUtime=50.69
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 1908 862 0 0 5068 1 0 0 25 0 1 0 58088413 8695808 1447 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 2123 1447 406 171 0 1048 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 8492

[startup+102.306 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 11913
/proc/meminfo: memFree=1594760/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=9284 CPUtime=101.49
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 2079 862 0 0 10148 1 0 0 25 0 1 0 58088413 9506816 1618 996147200 134512640 135215973 4294956304 18446744073709551615 134585245 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 2321 1618 406 171 0 1246 0
Current children cumulated CPU time (s) 101.49
Current children cumulated vsize (KiB) 9284

[startup+162.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 11913
/proc/meminfo: memFree=1591816/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=10468 CPUtime=161.03
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 2397 862 0 0 16102 1 0 0 25 0 1 0 58088413 10719232 1903 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 2617 1903 406 171 0 1542 0
Current children cumulated CPU time (s) 161.03
Current children cumulated vsize (KiB) 10468

[startup+222.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11913
/proc/meminfo: memFree=1589128/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=11780 CPUtime=220.58
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 2738 862 0 0 22056 2 0 0 25 0 1 0 58088413 12062720 2179 996147200 134512640 135215973 4294956304 18446744073709551615 134583217 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 2945 2179 406 171 0 1870 0
Current children cumulated CPU time (s) 220.58
Current children cumulated vsize (KiB) 11780

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11913
/proc/meminfo: memFree=1586184/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=12704 CPUtime=280.12
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 2985 862 0 0 28010 2 0 0 25 0 1 0 58088413 13008896 2426 996147200 134512640 135215973 4294956304 18446744073709551615 134590078 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 3176 2426 406 171 0 2101 0
Current children cumulated CPU time (s) 280.12
Current children cumulated vsize (KiB) 12704

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11913
/proc/meminfo: memFree=1583048/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=14016 CPUtime=339.65
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 3319 862 0 0 33963 2 0 0 25 0 1 0 58088413 14352384 2695 996147200 134512640 135215973 4294956304 18446744073709551615 135020330 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 3504 2695 406 171 0 2429 0
Current children cumulated CPU time (s) 339.65
Current children cumulated vsize (KiB) 14016

[startup+402.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 11913
/proc/meminfo: memFree=1580040/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=15072 CPUtime=399.2
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 3614 862 0 0 39917 3 0 0 25 0 1 0 58088413 15433728 2990 996147200 134512640 135215973 4294956304 18446744073709551615 135026900 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 3768 2990 406 171 0 2693 0
Current children cumulated CPU time (s) 399.2
Current children cumulated vsize (KiB) 15072

[startup+462.302 s]
/proc/loadavg: 2.04 2.02 2.00 3/73 11913
/proc/meminfo: memFree=1577224/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=15860 CPUtime=458.74
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 3805 862 0 0 45871 3 0 0 25 0 1 0 58088413 16240640 3181 996147200 134512640 135215973 4294956304 18446744073709551615 135020412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 3965 3181 406 171 0 2890 0
Current children cumulated CPU time (s) 458.74
Current children cumulated vsize (KiB) 15860

[startup+522.302 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 11913
/proc/meminfo: memFree=1574536/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=16520 CPUtime=518.29
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 4007 862 0 0 51826 3 0 0 25 0 1 0 58088413 16916480 3383 996147200 134512640 135215973 4294956304 18446744073709551615 135026880 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 4130 3383 406 171 0 3055 0
Current children cumulated CPU time (s) 518.29
Current children cumulated vsize (KiB) 16520

[startup+582.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 11913
/proc/meminfo: memFree=1571656/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=17308 CPUtime=577.82
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 4225 862 0 0 57779 3 0 0 25 0 1 0 58088413 17723392 3601 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 4327 3601 406 171 0 3252 0
Current children cumulated CPU time (s) 577.82
Current children cumulated vsize (KiB) 17308

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11913
/proc/meminfo: memFree=1568328/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=18876 CPUtime=637.36
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 4611 862 0 0 63733 3 0 0 25 0 1 0 58088413 19329024 3858 996147200 134512640 135215973 4294956304 18446744073709551615 134590143 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 4719 3858 406 171 0 3644 0
Current children cumulated CPU time (s) 637.36
Current children cumulated vsize (KiB) 18876

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 2.04 2.02 2.00 3/73 11913
/proc/meminfo: memFree=1558600/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=21776 CPUtime=815.98
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 5380 862 0 0 81594 4 0 0 25 0 1 0 58088413 22298624 4627 996147200 134512640 135215973 4294956304 18446744073709551615 135020323 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 5444 4627 406 171 0 4369 0
Current children cumulated CPU time (s) 815.98
Current children cumulated vsize (KiB) 21776

[startup+882.303 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 11913
/proc/meminfo: memFree=1555208/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=22696 CPUtime=875.52
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 5636 862 0 0 87548 4 0 0 25 0 1 0 58088413 23240704 4883 996147200 134512640 135215973 4294956304 18446744073709551615 135027472 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 5674 4883 406 171 0 4599 0
Current children cumulated CPU time (s) 875.52
Current children cumulated vsize (KiB) 22696

[startup+942.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 11913
/proc/meminfo: memFree=1551944/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=23748 CPUtime=935.06
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 5903 862 0 0 93502 4 0 0 25 0 1 0 58088413 24317952 5150 996147200 134512640 135215973 4294956304 18446744073709551615 135020412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 5937 5150 406 171 0 4862 0
Current children cumulated CPU time (s) 935.06
Current children cumulated vsize (KiB) 23748

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 11913
/proc/meminfo: memFree=1548744/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=24664 CPUtime=994.61
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 6135 862 0 0 99456 5 0 0 25 0 1 0 58088413 25255936 5382 996147200 134512640 135215973 4294956304 18446744073709551615 135020332 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 6166 5382 406 171 0 5091 0
Current children cumulated CPU time (s) 994.61
Current children cumulated vsize (KiB) 24664

[startup+1062.3 s]
/proc/loadavg: 2.11 2.03 2.01 3/73 11913
/proc/meminfo: memFree=1545800/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=25588 CPUtime=1054.15
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 6389 862 0 0 105410 5 0 0 25 0 1 0 58088413 26202112 5636 996147200 134512640 135215973 4294956304 18446744073709551615 135020323 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 6397 5636 406 171 0 5322 0
Current children cumulated CPU time (s) 1054.15
Current children cumulated vsize (KiB) 25588

[startup+1122.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/73 11913
/proc/meminfo: memFree=1543048/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=26640 CPUtime=1113.69
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 6655 862 0 0 111364 5 0 0 25 0 1 0 58088413 27279360 5902 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 6660 5902 406 171 0 5585 0
Current children cumulated CPU time (s) 1113.69
Current children cumulated vsize (KiB) 26640

[startup+1182.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/73 11913
/proc/meminfo: memFree=1540232/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=27560 CPUtime=1173.23
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 6906 862 0 0 117318 5 0 0 25 0 1 0 58088413 28221440 6153 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 6890 6153 406 171 0 5815 0
Current children cumulated CPU time (s) 1173.23
Current children cumulated vsize (KiB) 27560

[startup+1242.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 11913
/proc/meminfo: memFree=1537288/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=28476 CPUtime=1232.77
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 7171 862 0 0 123271 6 0 0 25 0 1 0 58088413 29159424 6418 996147200 134512640 135215973 4294956304 18446744073709551615 135020412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 7119 6418 406 171 0 6044 0
Current children cumulated CPU time (s) 1232.77
Current children cumulated vsize (KiB) 28476

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 11913
/proc/meminfo: memFree=1534664/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=30556 CPUtime=1292.31
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 7702 862 0 0 129225 6 0 0 25 0 1 0 58088413 31289344 6692 996147200 134512640 135215973 4294956304 18446744073709551615 134583169 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 7639 6692 406 171 0 6564 0
Current children cumulated CPU time (s) 1292.31
Current children cumulated vsize (KiB) 30556

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 11913
/proc/meminfo: memFree=1531848/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=31480 CPUtime=1351.85
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 7943 862 0 0 135179 6 0 0 25 0 1 0 58088413 32235520 6933 996147200 134512640 135215973 4294956304 18446744073709551615 135026898 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 7870 6933 406 171 0 6795 0
Current children cumulated CPU time (s) 1351.85
Current children cumulated vsize (KiB) 31480

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11913
/proc/meminfo: memFree=1528968/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=32536 CPUtime=1411.4
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 8220 862 0 0 141133 7 0 0 25 0 1 0 58088413 33316864 7210 996147200 134512640 135215973 4294956304 18446744073709551615 135020316 0 0 4096 0 0 0 0 17 1 0 0
/proc/11908/statm: 8134 7210 406 171 0 7059 0
Current children cumulated CPU time (s) 1411.4
Current children cumulated vsize (KiB) 32536

[startup+1482.3 s]
/proc/loadavg: 1.95 1.98 1.99 3/82 11987
/proc/meminfo: memFree=1485672/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=33724 CPUtime=1471.12
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 8531 862 0 0 147104 8 0 0 25 0 1 0 58088413 34533376 7521 996147200 134512640 135215973 4294956304 18446744073709551615 135020330 0 0 4096 0 0 0 0 17 0 0 0
/proc/11908/statm: 8431 7521 406 171 0 7356 0
Current children cumulated CPU time (s) 1471.12
Current children cumulated vsize (KiB) 33724

[startup+1542.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 11987
/proc/meminfo: memFree=1484392/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=34908 CPUtime=1531.09
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 8817 862 0 0 153100 9 0 0 25 0 1 0 58088413 35745792 7807 996147200 134512640 135215973 4294956304 18446744073709551615 134583247 0 0 4096 0 0 0 0 17 0 0 0
/proc/11908/statm: 8727 7807 406 171 0 7652 0
Current children cumulated CPU time (s) 1531.09
Current children cumulated vsize (KiB) 34908

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 11987
/proc/meminfo: memFree=1483176/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=36092 CPUtime=1591.06
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 9134 862 0 0 159097 9 0 0 25 0 1 0 58088413 36958208 8124 996147200 134512640 135215973 4294956304 18446744073709551615 134600233 0 0 4096 0 0 0 0 17 0 0 0
/proc/11908/statm: 9023 8124 406 171 0 7948 0
Current children cumulated CPU time (s) 1591.06
Current children cumulated vsize (KiB) 36092

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 11987
/proc/meminfo: memFree=1481768/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=37280 CPUtime=1651.03
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 9447 862 0 0 165094 9 0 0 25 0 1 0 58088413 38174720 8437 996147200 134512640 135215973 4294956304 18446744073709551615 135020196 0 0 4096 0 0 0 0 17 0 0 0
/proc/11908/statm: 9320 8437 406 171 0 8245 0
Current children cumulated CPU time (s) 1651.03
Current children cumulated vsize (KiB) 37280

[startup+1722.3 s]
/proc/loadavg: 2.15 2.03 2.01 3/82 11987
/proc/meminfo: memFree=1479592/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=38204 CPUtime=1710.99
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 9702 862 0 0 171090 9 0 0 25 0 1 0 58088413 39120896 8692 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 0 0 0
/proc/11908/statm: 9551 8692 406 171 0 8476 0
Current children cumulated CPU time (s) 1710.99
Current children cumulated vsize (KiB) 38204

[startup+1782.3 s]
/proc/loadavg: 2.09 2.04 2.01 4/82 11987
/proc/meminfo: memFree=1478384/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=39392 CPUtime=1770.97
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 10005 862 0 0 177087 10 0 0 25 0 1 0 58088413 40337408 8995 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/11908/statm: 9848 8995 406 171 0 8773 0
Current children cumulated CPU time (s) 1770.97
Current children cumulated vsize (KiB) 39392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.4 s]
/proc/loadavg: 2.05 2.03 2.00 3/82 11987
/proc/meminfo: memFree=1477808/2055920 swapFree=4192812/4192956
[pid=11908] ppid=11906 vsize=39920 CPUtime=1800.06
/proc/11908/stat : 11908 (pcs.big) R 11906 11908 8803 0 -1 4194304 10149 862 0 0 179996 10 0 0 25 0 1 0 58088413 40878080 9139 996147200 134512640 135215973 4294956304 18446744073709551615 134599858 0 0 4096 0 0 0 0 17 0 0 0
/proc/11908/statm: 9980 9139 406 171 0 8905 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 39920

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): 1811.41
CPU time (s): 1800.09
CPU user time (s): 1799.97
CPU system time (s): 0.118981
CPU usage (%): 99.3746
Max. virtual memory (cumulated for all children) (KiB): 39920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11011
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= 32884

runsolver used 1.9777 second user time and 4.96824 second system time

The end

Launcher Data 

Begin job on node11 at 2009-07-16 04:10:14
IDJOB=2071472
IDBENCH=55496
IDSOLVER=733
FILE ID=node11/2071472-1247710214
PBS_JOBID= 9521287
Free space on /tmp= 66420 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/travellingSalesman-25/normalized-tsp-25-456_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2071472-1247710214/watcher-2071472-1247710214 -o /tmp/evaluation-result-2071472-1247710214/solver-2071472-1247710214 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 134839427 HOME/instance-2071472-1247710214.xml

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

MD5SUM BENCH= 4f093d71afd3d07bae8a17fc0aeadbfd
RANDOM SEED=134839427

node11.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		: 3000.274
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		: 3000.274
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:       1603816 kB
Buffers:         61012 kB
Cached:         299388 kB
SwapCached:          0 kB
Active:          84112 kB
Inactive:       299096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1603816 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1976 kB
Writeback:           0 kB
Mapped:          34332 kB
Slab:            54220 kB
Committed_AS:   506308 kB
PageTables:       1816 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= 66416 MiB
End job on node11 at 2009-07-16 04:40:27