Trace number 2058724

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-restart 0.3.2? (TO) 1800.1 1816.22

General information on the benchmark

Namecsp/rand-2-26/
normalized-rand-26-26-325-155-55021_ext.xml
MD5SUMf4e126ae5be2a8ab1c1007fe48c91efc
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark120.646
Satisfiable
(Un)Satisfiability was proved
Number of variables26
Number of constraints325
Maximum constraint arity2
Maximum domain size26
Number of constraints which are defined in extension325
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.00/0.05	c Seed is 1916984177
0.00/0.05	c Constructing HOME/instance-2058724-1247694311.xml  with 8440 constraints
0.07/0.14	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-2058724-1247694311/watcher-2058724-1247694311 -o /tmp/evaluation-result-2058724-1247694311/solver-2058724-1247694311 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1916984177 HOME/instance-2058724-1247694311.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: 1.55 0.52 0.18 4/73 16395
/proc/meminfo: memFree=1266144/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=5356 CPUtime=0
/proc/16395/stat : 16395 (pcssolve) R 16393 16395 16272 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 56495647 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 255372880543 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/16395/statm: 1339 241 200 169 0 50 0
[pid=16396] ppid=16395 vsize=5356 CPUtime=0
/proc/16396/stat : 16396 (pcssolve) R 16395 16395 16272 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 56495648 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 255372880543 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/16396/statm: 1339 241 200 169 0 50 0

[startup+0.0146479 s]
/proc/loadavg: 1.55 0.52 0.18 4/73 16395
/proc/meminfo: memFree=1266144/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=5356 CPUtime=0
/proc/16395/stat : 16395 (pcssolve) S 16393 16395 16272 0 -1 4194304 339 317 0 0 0 0 0 0 21 0 1 0 56495647 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16395/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101628 s]
/proc/loadavg: 1.55 0.52 0.18 4/73 16395
/proc/meminfo: memFree=1266144/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=5696 CPUtime=0.07
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 1125 822 0 0 7 0 0 0 18 0 1 0 56495647 5832704 734 996147200 134512640 135095119 4294956304 18446744073709551615 134694163 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 1424 734 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.301648 s]
/proc/loadavg: 1.55 0.52 0.18 4/73 16395
/proc/meminfo: memFree=1266144/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=7496 CPUtime=0.28
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 1615 822 0 0 27 1 0 0 19 0 1 0 56495647 7675904 1126 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 1874 1126 378 142 0 828 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7496

[startup+0.701691 s]
/proc/loadavg: 1.55 0.52 0.18 4/73 16395
/proc/meminfo: memFree=1266144/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=7496 CPUtime=0.67
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 1624 822 0 0 66 1 0 0 23 0 1 0 56495647 7675904 1135 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 1874 1135 378 142 0 828 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7496

[startup+1.50178 s]
/proc/loadavg: 1.59 0.54 0.19 3/74 16401
/proc/meminfo: memFree=1262872/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=7496 CPUtime=1.46
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 1641 822 0 0 145 1 0 0 25 0 1 0 56495647 7675904 1152 996147200 134512640 135095119 4294956304 18446744073709551615 134615598 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 1874 1152 378 142 0 828 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7496

[startup+3.10294 s]
/proc/loadavg: 1.59 0.54 0.19 3/74 16401
/proc/meminfo: memFree=1262552/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=8524 CPUtime=3.05
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 1818 822 0 0 304 1 0 0 25 0 1 0 56495647 8728576 1329 996147200 134512640 135095119 4294956304 18446744073709551615 134642903 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 2131 1329 378 142 0 1085 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8524

[startup+6.30127 s]
/proc/loadavg: 1.59 0.54 0.19 3/74 16401
/proc/meminfo: memFree=1260760/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=9432 CPUtime=6.22
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 2211 822 0 0 621 1 0 0 25 0 1 0 56495647 9658368 1593 996147200 134512640 135095119 4294956304 18446744073709551615 134638185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 2358 1593 378 142 0 1312 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9432

[startup+12.7019 s]
/proc/loadavg: 1.65 0.59 0.21 3/74 16401
/proc/meminfo: memFree=1257624/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=11756 CPUtime=12.56
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 3037 822 0 0 1254 2 0 0 25 0 1 0 56495647 12038144 2162 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 2939 2162 378 142 0 1893 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11756

[startup+25.5013 s]
/proc/loadavg: 1.70 0.63 0.23 3/74 16401
/proc/meminfo: memFree=1253016/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=16668 CPUtime=25.23
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 4666 822 0 0 2520 3 0 0 25 0 1 0 56495647 17068032 2988 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 4167 2988 378 142 0 3121 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 16668

[startup+51.1019 s]
/proc/loadavg: 1.80 0.74 0.27 3/74 16401
/proc/meminfo: memFree=1246232/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=23252 CPUtime=50.59
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 6803 822 0 0 5053 6 0 0 25 0 1 0 56495647 23810048 4100 996147200 134512640 135095119 4294956304 18446744073709551615 134617003 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 5813 4100 378 142 0 4767 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 23252

[startup+102.306 s]
/proc/loadavg: 1.92 0.95 0.37 3/74 16401
/proc/meminfo: memFree=1235032/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=29124 CPUtime=101.32
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 8933 822 0 0 10123 9 0 0 25 0 1 0 56495647 29822976 5717 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 7281 5717 378 142 0 6235 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 29124

[startup+162.301 s]
/proc/loadavg: 1.97 1.14 0.47 3/74 16401
/proc/meminfo: memFree=1220312/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=32264 CPUtime=160.75
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 10349 822 0 0 16064 11 0 0 25 0 1 0 56495647 33038336 7133 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 8066 7133 378 142 0 7020 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 32264

[startup+222.302 s]
/proc/loadavg: 1.99 1.29 0.56 3/74 16401
/proc/meminfo: memFree=1213848/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=43080 CPUtime=220.19
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 13591 822 0 0 22006 13 0 0 25 0 1 0 56495647 44113920 8326 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 10770 8326 378 142 0 9724 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 43080

[startup+282.302 s]
/proc/loadavg: 1.99 1.42 0.65 3/74 16401
/proc/meminfo: memFree=1203992/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=53248 CPUtime=279.63
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 16560 822 0 0 27949 14 0 0 25 0 1 0 56495647 54525952 10270 996147200 134512640 135095119 4294956304 18446744073709551615 134641280 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 13312 10270 378 142 0 12266 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 53248

[startup+342.301 s]
/proc/loadavg: 1.99 1.52 0.73 3/74 16401
/proc/meminfo: memFree=1199000/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=53248 CPUtime=339.07
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 16972 822 0 0 33892 15 0 0 25 0 1 0 56495647 54525952 10682 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 13312 10682 378 142 0 12266 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 53248

[startup+402.301 s]
/proc/loadavg: 1.99 1.61 0.81 3/74 16403
/proc/meminfo: memFree=1193240/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=54296 CPUtime=398.51
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 17620 822 0 0 39835 16 0 0 25 0 1 0 56495647 55599104 11330 996147200 134512640 135095119 4294956304 18446744073709551615 134838716 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 13574 11330 378 142 0 12528 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 54296

[startup+462.302 s]
/proc/loadavg: 1.99 1.68 0.88 3/74 16403
/proc/meminfo: memFree=1186776/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=56128 CPUtime=457.94
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 18432 822 0 0 45777 17 0 0 25 0 1 0 56495647 57475072 12142 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 14032 12142 378 142 0 12986 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 56128

[startup+522.302 s]
/proc/loadavg: 1.99 1.73 0.95 3/74 16403
/proc/meminfo: memFree=1180568/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=57968 CPUtime=517.38
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 19241 822 0 0 51719 19 0 0 25 0 1 0 56495647 59359232 12951 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 14492 12951 378 142 0 13446 0
Current children cumulated CPU time (s) 517.38
Current children cumulated vsize (KiB) 57968

[startup+582.302 s]
/proc/loadavg: 1.99 1.78 1.01 3/74 16403
/proc/meminfo: memFree=1174552/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=59668 CPUtime=576.81
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 19997 822 0 0 57661 20 0 0 25 0 1 0 56495647 61100032 13707 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 14917 13707 378 142 0 13871 0
Current children cumulated CPU time (s) 576.81
Current children cumulated vsize (KiB) 59668

[startup+642.301 s]
/proc/loadavg: 1.99 1.82 1.07 3/74 16403
/proc/meminfo: memFree=1168920/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=77624 CPUtime=636.26
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 24787 822 0 0 63603 23 0 0 25 0 1 0 56495647 79486976 14400 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 19406 14400 378 142 0 18360 0
Current children cumulated CPU time (s) 636.26

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

[startup+822.302 s]
/proc/loadavg: 1.99 1.89 1.22 3/74 16403
/proc/meminfo: memFree=1141912/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=82072 CPUtime=814.56
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 26806 822 0 0 81430 26 0 0 25 0 1 0 56495647 84041728 16419 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 20518 16419 378 142 0 19472 0
Current children cumulated CPU time (s) 814.56
Current children cumulated vsize (KiB) 82072

[startup+882.301 s]
/proc/loadavg: 1.99 1.91 1.27 3/74 16403
/proc/meminfo: memFree=1138328/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=83516 CPUtime=874
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 27438 822 0 0 87373 27 0 0 25 0 1 0 56495647 85520384 17051 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 20879 17051 378 142 0 19833 0
Current children cumulated CPU time (s) 874
Current children cumulated vsize (KiB) 83516

[startup+942.301 s]
/proc/loadavg: 1.99 1.92 1.31 3/74 16403
/proc/meminfo: memFree=1123800/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=104108 CPUtime=933.44
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 32850 822 0 0 93314 30 0 0 25 0 1 0 56495647 106606592 20414 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 26027 20414 378 142 0 24981 0
Current children cumulated CPU time (s) 933.44
Current children cumulated vsize (KiB) 104108

[startup+1002.3 s]
/proc/loadavg: 1.99 1.93 1.35 3/74 16409
/proc/meminfo: memFree=1121744/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=104108 CPUtime=992.86
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 33108 822 0 0 99256 30 0 0 25 0 1 0 56495647 106606592 20672 996147200 134512640 135095119 4294956304 18446744073709551615 134555070 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 26027 20672 378 142 0 24981 0
Current children cumulated CPU time (s) 992.86
Current children cumulated vsize (KiB) 104108

[startup+1062.3 s]
/proc/loadavg: 1.99 1.94 1.39 3/74 16409
/proc/meminfo: memFree=1119760/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=104108 CPUtime=1052.3
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 33360 822 0 0 105199 31 0 0 25 0 1 0 56495647 106606592 20924 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 26027 20924 378 142 0 24981 0
Current children cumulated CPU time (s) 1052.3
Current children cumulated vsize (KiB) 104108

[startup+1122.3 s]
/proc/loadavg: 1.99 1.95 1.43 3/74 16409
/proc/meminfo: memFree=1117648/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=104108 CPUtime=1111.74
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 33603 822 0 0 111143 31 0 0 25 0 1 0 56495647 106606592 21167 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 26027 21167 378 142 0 24981 0
Current children cumulated CPU time (s) 1111.74
Current children cumulated vsize (KiB) 104108

[startup+1182.3 s]
/proc/loadavg: 1.99 1.96 1.46 3/74 16409
/proc/meminfo: memFree=1115856/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=104108 CPUtime=1171.17
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 33847 822 0 0 117086 31 0 0 25 0 1 0 56495647 106606592 21411 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 26027 21411 378 142 0 24981 0
Current children cumulated CPU time (s) 1171.17
Current children cumulated vsize (KiB) 104108

[startup+1242.3 s]
/proc/loadavg: 1.99 1.96 1.49 3/74 16409
/proc/meminfo: memFree=1114000/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=104108 CPUtime=1230.61
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 34084 822 0 0 123029 32 0 0 25 0 1 0 56495647 106606592 21648 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 26027 21648 378 142 0 24981 0
Current children cumulated CPU time (s) 1230.61
Current children cumulated vsize (KiB) 104108

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.52 3/74 16409
/proc/meminfo: memFree=1111832/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=104108 CPUtime=1290.05
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 34313 822 0 0 128973 32 0 0 25 0 1 0 56495647 106606592 21877 996147200 134512640 135095119 4294956304 18446744073709551615 134643061 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 26027 21877 378 142 0 24981 0
Current children cumulated CPU time (s) 1290.05
Current children cumulated vsize (KiB) 104108

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.55 3/74 16409
/proc/meminfo: memFree=1109272/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=104108 CPUtime=1349.49
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 34538 822 0 0 134917 32 0 0 25 0 1 0 56495647 106606592 22102 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 26027 22102 378 142 0 24981 0
Current children cumulated CPU time (s) 1349.49
Current children cumulated vsize (KiB) 104108

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.57 3/74 16409
/proc/meminfo: memFree=1106264/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=104372 CPUtime=1408.93
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 34817 822 0 0 140861 32 0 0 25 0 1 0 56495647 106876928 22381 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 26093 22381 378 142 0 25047 0
Current children cumulated CPU time (s) 1408.93
Current children cumulated vsize (KiB) 104372

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.59 3/74 16409
/proc/meminfo: memFree=1102616/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=105284 CPUtime=1468.37
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 35265 822 0 0 146804 33 0 0 25 0 1 0 56495647 107810816 22829 996147200 134512640 135095119 4294956304 18446744073709551615 134641897 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 26321 22829 378 142 0 25275 0
Current children cumulated CPU time (s) 1468.37
Current children cumulated vsize (KiB) 105284

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.62 3/74 16409
/proc/meminfo: memFree=1098712/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=106196 CPUtime=1527.81
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 35736 822 0 0 152747 34 0 0 25 0 1 0 56495647 108744704 23300 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 26549 23300 378 142 0 25503 0
Current children cumulated CPU time (s) 1527.81
Current children cumulated vsize (KiB) 106196

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.64 3/74 16409
/proc/meminfo: memFree=1094936/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=107236 CPUtime=1587.24
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 36204 822 0 0 158690 34 0 0 25 0 1 0 56495647 109809664 23768 996147200 134512640 135095119 4294956304 18446744073709551615 134638356 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 26809 23768 378 142 0 25763 0
Current children cumulated CPU time (s) 1587.24
Current children cumulated vsize (KiB) 107236

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.66 3/74 16409
/proc/meminfo: memFree=1090968/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=108420 CPUtime=1646.68
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 36693 822 0 0 164633 35 0 0 25 0 1 0 56495647 111022080 24257 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16395/statm: 27105 24257 378 142 0 26059 0
Current children cumulated CPU time (s) 1646.68
Current children cumulated vsize (KiB) 108420

[startup+1722.3 s]
/proc/loadavg: 1.92 1.95 1.67 3/74 16442
/proc/meminfo: memFree=1182488/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=109464 CPUtime=1706.19
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 37158 822 0 0 170582 37 0 0 25 0 1 0 56495647 112091136 24722 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16395/statm: 27366 24722 378 142 0 26320 0
Current children cumulated CPU time (s) 1706.19
Current children cumulated vsize (KiB) 109464

[startup+1782.3 s]
/proc/loadavg: 1.97 1.96 1.69 3/74 16442
/proc/meminfo: memFree=1176408/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=110524 CPUtime=1766.17
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 37660 822 0 0 176579 38 0 0 25 0 1 0 56495647 113176576 25224 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16395/statm: 27631 25224 378 142 0 26585 0
Current children cumulated CPU time (s) 1766.17
Current children cumulated vsize (KiB) 110524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.2 s]
/proc/loadavg: 1.98 1.96 1.70 3/74 16442
/proc/meminfo: memFree=1174360/2055912 swapFree=4192812/4192956
[pid=16395] ppid=16393 vsize=111180 CPUtime=1800.06
/proc/16395/stat : 16395 (pcs.small) R 16393 16395 16272 0 -1 4194304 37925 822 0 0 179968 38 0 0 25 0 1 0 56495647 113848320 25489 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16395/statm: 27795 25489 378 142 0 26749 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 111180

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): 1816.22
CPU time (s): 1800.1
CPU user time (s): 1799.68
CPU system time (s): 0.412937
CPU usage (%): 99.1121
Max. virtual memory (cumulated for all children) (KiB): 111180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.412937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38747
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= 23
involuntary context switches= 37846

runsolver used 1.85872 second user time and 6.40503 second system time

The end

Launcher Data 

Begin job on node78 at 2009-07-15 23:45:11
IDJOB=2058724
IDBENCH=53517
IDSOLVER=734
FILE ID=node78/2058724-1247694311
PBS_JOBID= 9521161
Free space on /tmp= 126768 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-26/normalized-rand-26-26-325-155-55021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2058724-1247694311/watcher-2058724-1247694311 -o /tmp/evaluation-result-2058724-1247694311/solver-2058724-1247694311 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1916984177 HOME/instance-2058724-1247694311.xml

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

MD5SUM BENCH= f4e126ae5be2a8ab1c1007fe48c91efc
RANDOM SEED=1916984177

node78.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		: 3000.232
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		: 3000.232
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:      2055912 kB
MemFree:       1266624 kB
Buffers:         78040 kB
Cached:         603456 kB
SwapCached:          0 kB
Active:         203448 kB
Inactive:       515496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1266624 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2020 kB
Writeback:           0 kB
Mapped:          48828 kB
Slab:            55560 kB
Committed_AS:   618692 kB
PageTables:       1832 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126768 MiB
End job on node78 at 2009-07-16 00:15:29