Trace number 2057986

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) 1800.06 1808.92

General information on the benchmark

Namecsp/frb56-25/
normalized-frb56-25-2-mgd_ext.xml
MD5SUM6cffd350d706cc281e92ff54d514b179
Bench Category2-ARY-EXT (binary 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 variables56
Number of constraints511
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension511
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.17/0.21	c Seed is 660327067
0.17/0.21	c Constructing HOME/instance-2057986-1247694236.xml  with 12772 constraints
0.17/0.23	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-2057986-1247694236/watcher-2057986-1247694236 -o /tmp/evaluation-result-2057986-1247694236/solver-2057986-1247694236 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 660327067 HOME/instance-2057986-1247694236.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: 0.00 0.00 0.00 4/72 12976
/proc/meminfo: memFree=1431352/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=5356 CPUtime=0
/proc/12976/stat : 12976 (pcssolve) R 12974 12976 12838 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 56486331 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 237947644575 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12976/statm: 1339 241 200 169 0 50 0
[pid=12977] ppid=12976 vsize=5356 CPUtime=0
/proc/12977/stat : 12977 (pcssolve) R 12976 12976 12838 0 -1 4194368 22 0 0 0 0 0 0 0 22 0 1 0 56486332 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 237947645223 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 1339 243 202 169 0 50 0
[pid=12978] ppid=12976 vsize=5356 CPUtime=0
/proc/12978/stat : 12978 (pcssolve) R 12976 12976 12838 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 56486332 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 237947644575 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12978/statm: 1339 241 200 169 0 50 0

[startup+0.0812219 s]
/proc/loadavg: 0.00 0.00 0.00 4/72 12976
/proc/meminfo: memFree=1431352/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=5300 CPUtime=0.06
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 1049 822 0 0 6 0 0 0 18 0 1 0 56486331 5427200 658 996147200 134512640 135095119 4294956304 18446744073709551615 12418658 0 0 4096 0 0 0 0 17 1 0 0
/proc/12976/statm: 1325 658 364 142 0 279 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5300

[startup+0.102263 s]
/proc/loadavg: 0.00 0.00 0.00 4/72 12976
/proc/meminfo: memFree=1431352/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=5696 CPUtime=0.08
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 1134 822 0 0 8 0 0 0 18 0 1 0 56486331 5832704 743 996147200 134512640 135095119 4294956304 18446744073709551615 12383568 0 0 4096 0 0 0 0 17 1 0 0
/proc/12976/statm: 1424 743 364 142 0 378 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5696

[startup+0.301243 s]
/proc/loadavg: 0.00 0.00 0.00 4/72 12976
/proc/meminfo: memFree=1431352/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=8984 CPUtime=0.27
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 2042 822 0 0 27 0 0 0 19 0 1 0 56486331 9199616 1553 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/12976/statm: 2246 1553 378 142 0 1200 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8984

[startup+0.701275 s]
/proc/loadavg: 0.00 0.00 0.00 4/72 12976
/proc/meminfo: memFree=1431352/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=8984 CPUtime=0.67
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 2043 822 0 0 67 0 0 0 23 0 1 0 56486331 9199616 1554 996147200 134512640 135095119 4294956304 18446744073709551615 134636924 0 0 4096 0 0 0 0 17 1 0 0
/proc/12976/statm: 2246 1554 378 142 0 1200 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8984

[startup+1.50238 s]
/proc/loadavg: 0.24 0.05 0.02 3/73 12982
/proc/meminfo: memFree=1425128/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=8984 CPUtime=1.46
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 2049 822 0 0 146 0 0 0 25 0 1 0 56486331 9199616 1560 996147200 134512640 135095119 4294956304 18446744073709551615 134589531 0 0 4096 0 0 0 0 17 1 0 0
/proc/12976/statm: 2246 1560 378 142 0 1200 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8984

[startup+3.10146 s]
/proc/loadavg: 0.24 0.05 0.02 3/73 12982
/proc/meminfo: memFree=1423464/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=8984 CPUtime=3.05
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 2059 822 0 0 304 1 0 0 25 0 1 0 56486331 9199616 1570 996147200 134512640 135095119 4294956304 18446744073709551615 134607059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12976/statm: 2246 1570 378 142 0 1200 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8984

[startup+6.30172 s]
/proc/loadavg: 0.38 0.08 0.03 3/73 12982
/proc/meminfo: memFree=1420392/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=8984 CPUtime=6.23
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 2142 822 0 0 622 1 0 0 25 0 1 0 56486331 9199616 1524 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 1 0 0
/proc/12976/statm: 2246 1524 378 142 0 1200 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 8984

[startup+12.7012 s]
/proc/loadavg: 0.51 0.11 0.04 3/73 12982
/proc/meminfo: memFree=1413296/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=9496 CPUtime=12.57
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 2338 822 0 0 1256 1 0 0 25 0 1 0 56486331 9723904 1591 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12976/statm: 2374 1591 378 142 0 1328 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 9496

[startup+25.5012 s]
/proc/loadavg: 0.84 0.21 0.07 3/73 12982
/proc/meminfo: memFree=1402224/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=11312 CPUtime=25.24
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 2914 822 0 0 2523 1 0 0 25 0 1 0 56486331 11583488 1910 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/12976/statm: 2828 1910 378 142 0 1782 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 11312

[startup+51.1012 s]
/proc/loadavg: 1.23 0.35 0.12 3/73 12982
/proc/meminfo: memFree=1382768/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=15080 CPUtime=50.61
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 3835 822 0 0 5059 2 0 0 25 0 1 0 56486331 15441920 2831 996147200 134512640 135095119 4294956304 18446744073709551615 134617324 0 0 4096 0 0 0 0 17 1 0 0
/proc/12976/statm: 3770 2831 378 142 0 2724 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 15080

[startup+102.306 s]
/proc/loadavg: 1.67 0.60 0.21 3/73 12982
/proc/meminfo: memFree=1348720/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=18448 CPUtime=101.36
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 5063 822 0 0 10133 3 0 0 25 0 1 0 56486331 18890752 3546 996147200 134512640 135095119 4294956304 18446744073709551615 134617066 0 0 4096 0 0 0 0 17 1 0 0
/proc/12976/statm: 4612 3546 378 142 0 3566 0
Current children cumulated CPU time (s) 101.36
Current children cumulated vsize (KiB) 18448

[startup+162.302 s]
/proc/loadavg: 1.88 0.85 0.32 3/73 12982
/proc/meminfo: memFree=1327024/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=24708 CPUtime=160.83
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 7052 822 0 0 16078 5 0 0 25 0 1 0 56486331 25300992 5022 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/12976/statm: 6177 5022 378 142 0 5131 0
Current children cumulated CPU time (s) 160.83
Current children cumulated vsize (KiB) 24708

[startup+222.302 s]
/proc/loadavg: 1.95 1.06 0.42 3/73 12982
/proc/meminfo: memFree=1306800/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=29068 CPUtime=220.28
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 8454 822 0 0 22022 6 0 0 25 0 1 0 56486331 29765632 5399 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12976/statm: 7267 5399 378 142 0 6221 0
Current children cumulated CPU time (s) 220.28
Current children cumulated vsize (KiB) 29068

[startup+282.301 s]
/proc/loadavg: 1.98 1.23 0.52 3/73 12982
/proc/meminfo: memFree=1268080/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=30652 CPUtime=279.74
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 9156 822 0 0 27967 7 0 0 25 0 1 0 56486331 31387648 6101 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12976/statm: 7663 6101 378 142 0 6617 0
Current children cumulated CPU time (s) 279.74
Current children cumulated vsize (KiB) 30652

[startup+342.301 s]
/proc/loadavg: 1.99 1.37 0.61 3/73 12982
/proc/meminfo: memFree=1258928/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=32236 CPUtime=339.19
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 9833 822 0 0 33911 8 0 0 25 0 1 0 56486331 33009664 6778 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12976/statm: 8059 6778 378 142 0 7013 0
Current children cumulated CPU time (s) 339.19
Current children cumulated vsize (KiB) 32236

[startup+402.302 s]
/proc/loadavg: 1.99 1.48 0.69 3/73 12982
/proc/meminfo: memFree=1249776/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=33668 CPUtime=398.64
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 10455 822 0 0 39855 9 0 0 25 0 1 0 56486331 34476032 7400 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12976/statm: 8417 7400 378 142 0 7371 0
Current children cumulated CPU time (s) 398.64
Current children cumulated vsize (KiB) 33668

[startup+462.302 s]
/proc/loadavg: 1.99 1.57 0.77 3/73 12984
/proc/meminfo: memFree=1235248/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=43312 CPUtime=458.09
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 13127 822 0 0 45798 11 0 0 25 0 1 0 56486331 44351488 8023 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/12976/statm: 10828 8023 378 142 0 9782 0
Current children cumulated CPU time (s) 458.09
Current children cumulated vsize (KiB) 43312

[startup+522.301 s]
/proc/loadavg: 1.99 1.65 0.85 3/73 12984
/proc/meminfo: memFree=1220784/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=44764 CPUtime=517.54
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 13761 822 0 0 51742 12 0 0 25 0 1 0 56486331 45838336 8657 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 1 0 0
/proc/12976/statm: 11191 8657 378 142 0 10145 0
Current children cumulated CPU time (s) 517.54
Current children cumulated vsize (KiB) 44764

[startup+582.302 s]
/proc/loadavg: 1.99 1.71 0.92 3/73 12984
/proc/meminfo: memFree=1201712/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=55060 CPUtime=576.99
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 16593 822 0 0 57685 14 0 0 25 0 1 0 56486331 56381440 10464 996147200 134512640 135095119 4294956304 18446744073709551615 134642962 0 0 4096 0 0 0 0 17 1 0 0
/proc/12976/statm: 13765 10464 378 142 0 12719 0
Current children cumulated CPU time (s) 576.99
Current children cumulated vsize (KiB) 55060

[startup+642.302 s]
/proc/loadavg: 1.99 1.76 0.98 3/73 12984
/proc/meminfo: memFree=1189104/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=55060 CPUtime=636.45

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

[startup+882.303 s]
/proc/loadavg: 1.99 1.88 1.20 3/73 12984
/proc/meminfo: memFree=1140272/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=57300 CPUtime=874.23
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 18281 822 0 0 87405 18 0 0 25 0 1 0 56486331 58675200 12152 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12976/statm: 14325 12152 378 142 0 13279 0
Current children cumulated CPU time (s) 874.23
Current children cumulated vsize (KiB) 57300

[startup+942.302 s]
/proc/loadavg: 2.14 1.93 1.26 3/73 13016
/proc/meminfo: memFree=1380440/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=58360 CPUtime=933.74
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 18774 822 0 0 93355 19 0 0 25 0 1 0 56486331 59760640 12645 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12976/statm: 14590 12645 378 142 0 13544 0
Current children cumulated CPU time (s) 933.74
Current children cumulated vsize (KiB) 58360

[startup+1002.3 s]
/proc/loadavg: 2.05 1.94 1.30 4/73 13016
/proc/meminfo: memFree=1364512/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=59552 CPUtime=993.72
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 19288 822 0 0 99352 20 0 0 25 0 1 0 56486331 60981248 13159 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12976/statm: 14888 13159 378 142 0 13842 0
Current children cumulated CPU time (s) 993.72
Current children cumulated vsize (KiB) 59552

[startup+1062.3 s]
/proc/loadavg: 2.02 1.95 1.34 3/73 13022
/proc/meminfo: memFree=1357400/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=60740 CPUtime=1053.7
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 19768 822 0 0 105349 21 0 0 25 0 1 0 56486331 62197760 13639 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12976/statm: 15185 13639 378 142 0 14139 0
Current children cumulated CPU time (s) 1053.7
Current children cumulated vsize (KiB) 60740

[startup+1122.3 s]
/proc/loadavg: 2.00 1.96 1.38 3/73 13022
/proc/meminfo: memFree=1350040/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=61796 CPUtime=1113.68
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 20231 822 0 0 111346 22 0 0 25 0 1 0 56486331 63279104 14102 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12976/statm: 15449 14102 378 142 0 14403 0
Current children cumulated CPU time (s) 1113.68
Current children cumulated vsize (KiB) 61796

[startup+1182.3 s]
/proc/loadavg: 2.00 1.96 1.42 3/73 13022
/proc/meminfo: memFree=1338776/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=62860 CPUtime=1173.65
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 20702 822 0 0 117343 22 0 0 25 0 1 0 56486331 64368640 14573 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/12976/statm: 15715 14573 378 142 0 14669 0
Current children cumulated CPU time (s) 1173.65
Current children cumulated vsize (KiB) 62860

[startup+1242.3 s]
/proc/loadavg: 2.00 1.97 1.45 3/73 13022
/proc/meminfo: memFree=1335000/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=80432 CPUtime=1233.64
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 25276 822 0 0 123339 25 0 0 25 0 1 0 56486331 82362368 15050 996147200 134512640 135095119 4294956304 18446744073709551615 134643032 0 0 4096 0 0 0 0 17 0 0 0
/proc/12976/statm: 20108 15050 378 142 0 19062 0
Current children cumulated CPU time (s) 1233.64
Current children cumulated vsize (KiB) 80432

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.48 3/73 13022
/proc/meminfo: memFree=1331032/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=81496 CPUtime=1293.61
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 25745 822 0 0 129336 25 0 0 25 0 1 0 56486331 83451904 15519 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/12976/statm: 20374 15519 378 142 0 19328 0
Current children cumulated CPU time (s) 1293.61
Current children cumulated vsize (KiB) 81496

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.51 3/73 13022
/proc/meminfo: memFree=1326176/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=82416 CPUtime=1353.58
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 26185 822 0 0 135332 26 0 0 25 0 1 0 56486331 84393984 15959 996147200 134512640 135095119 4294956304 18446744073709551615 134617006 0 0 4096 0 0 0 0 17 0 0 0
/proc/12976/statm: 20604 15959 378 142 0 19558 0
Current children cumulated CPU time (s) 1353.58
Current children cumulated vsize (KiB) 82416

[startup+1422.31 s]
/proc/loadavg: 2.00 1.97 1.54 3/73 13022
/proc/meminfo: memFree=1321120/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=83476 CPUtime=1413.57
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 26627 822 0 0 141330 27 0 0 25 0 1 0 56486331 85479424 16401 996147200 134512640 135095119 4294956304 18446744073709551615 134638374 0 0 4096 0 0 0 0 17 0 0 0
/proc/12976/statm: 20869 16401 378 142 0 19823 0
Current children cumulated CPU time (s) 1413.57
Current children cumulated vsize (KiB) 83476

[startup+1482.3 s]
/proc/loadavg: 2.00 1.97 1.57 3/73 13022
/proc/meminfo: memFree=1316192/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=84404 CPUtime=1473.55
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 27064 822 0 0 147327 28 0 0 25 0 1 0 56486331 86429696 16838 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/12976/statm: 21101 16838 378 142 0 20055 0
Current children cumulated CPU time (s) 1473.55
Current children cumulated vsize (KiB) 84404

[startup+1542.3 s]
/proc/loadavg: 2.06 1.99 1.59 3/73 13022
/proc/meminfo: memFree=1311520/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=85472 CPUtime=1533.52
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 27488 822 0 0 153324 28 0 0 25 0 1 0 56486331 87523328 17262 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/12976/statm: 21368 17262 378 142 0 20322 0
Current children cumulated CPU time (s) 1533.52
Current children cumulated vsize (KiB) 85472

[startup+1602.3 s]
/proc/loadavg: 2.12 2.02 1.63 3/73 13022
/proc/meminfo: memFree=1306784/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=86528 CPUtime=1593.5
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 27952 822 0 0 159321 29 0 0 25 0 1 0 56486331 88604672 17726 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12976/statm: 21632 17726 378 142 0 20586 0
Current children cumulated CPU time (s) 1593.5
Current children cumulated vsize (KiB) 86528

[startup+1662.3 s]
/proc/loadavg: 2.22 2.07 1.67 3/73 13022
/proc/meminfo: memFree=1302688/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=87324 CPUtime=1653.47
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 28318 822 0 0 165318 29 0 0 25 0 1 0 56486331 89419776 18092 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12976/statm: 21831 18092 378 142 0 20785 0
Current children cumulated CPU time (s) 1653.47
Current children cumulated vsize (KiB) 87324

[startup+1722.3 s]
/proc/loadavg: 2.16 2.08 1.70 3/73 13022
/proc/meminfo: memFree=1285664/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=109240 CPUtime=1713.45
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 33971 822 0 0 171313 32 0 0 25 0 1 0 56486331 111861760 21696 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12976/statm: 27310 21696 378 142 0 26264 0
Current children cumulated CPU time (s) 1713.45
Current children cumulated vsize (KiB) 109240

[startup+1782.3 s]
/proc/loadavg: 2.06 2.07 1.71 3/73 13022
/proc/meminfo: memFree=1282336/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=109240 CPUtime=1773.43
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 34140 822 0 0 177310 33 0 0 25 0 1 0 56486331 111861760 21865 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 0 0 0
/proc/12976/statm: 27310 21865 378 142 0 26264 0
Current children cumulated CPU time (s) 1773.43
Current children cumulated vsize (KiB) 109240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.9 s]
/proc/loadavg: 2.04 2.06 1.72 3/73 13022
/proc/meminfo: memFree=1280992/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=109240 CPUtime=1800.02
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 34214 822 0 0 179969 33 0 0 25 0 1 0 56486331 111861760 21939 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/12976/statm: 27310 21939 378 142 0 26264 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 109240

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

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

[startup+1808.9 s]
/proc/loadavg: 2.04 2.06 1.72 3/73 13022
/proc/meminfo: memFree=1280992/2055920 swapFree=4192812/4192956
[pid=12976] ppid=12974 vsize=109240 CPUtime=1800.02
/proc/12976/stat : 12976 (pcs.small) R 12974 12976 12838 0 -1 4194304 34214 822 0 0 179969 33 0 0 25 0 1 0 56486331 111861760 21939 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/12976/statm: 27310 21939 378 142 0 26264 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 109240

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.92
CPU time (s): 1800.06
CPU user time (s): 1799.71
CPU system time (s): 0.353946
CPU usage (%): 99.5102
Max. virtual memory (cumulated for all children) (KiB): 117436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.353946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35036
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= 21
involuntary context switches= 23170

runsolver used 2.76758 second user time and 5.38118 second system time

The end

Launcher Data 

Begin job on node69 at 2009-07-15 23:43:56
IDJOB=2057986
IDBENCH=53431
IDSOLVER=733
FILE ID=node69/2057986-1247694236
PBS_JOBID= 9521177
Free space on /tmp= 66416 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/frb56-25/normalized-frb56-25-2-mgd_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057986-1247694236/watcher-2057986-1247694236 -o /tmp/evaluation-result-2057986-1247694236/solver-2057986-1247694236 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 660327067 HOME/instance-2057986-1247694236.xml

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

MD5SUM BENCH= 6cffd350d706cc281e92ff54d514b179
RANDOM SEED=660327067

node69.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		: 3000.211
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		: 3000.211
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:       1431896 kB
Buffers:         75216 kB
Cached:         449404 kB
SwapCached:          0 kB
Active:         181616 kB
Inactive:       362848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1431896 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4260 kB
Writeback:           0 kB
Mapped:          31296 kB
Slab:            65016 kB
Committed_AS:   551448 kB
PageTables:       1840 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 node69 at 2009-07-16 00:14:07