Trace number 2089997

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) 1800.13 1802.52

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-23_ext.xml
MD5SUMda9e23b0aa707fc299fcc313dae9c2df
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 benchmark20.1379
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints333
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension333
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
0.17/0.21	c Seed is 621766326
0.17/0.21	c Constructing HOME/instance-2089997-1247730953.xml  with 6295 constraints
0.17/0.21	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-2089997-1247730953/watcher-2089997-1247730953 -o /tmp/evaluation-result-2089997-1247730953/solver-2089997-1247730953 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 621766326 HOME/instance-2089997-1247730953.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: 2.00 2.01 2.00 4/81 14970
/proc/meminfo: memFree=1139520/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=5356 CPUtime=0
/proc/14970/stat : 14970 (pcssolve) R 14968 14970 12500 0 -1 4194304 273 0 0 0 0 0 0 0 22 0 1 0 60159352 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 266890439327 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14970/statm: 1339 241 200 169 0 50 0
[pid=14971] ppid=14970 vsize=5356 CPUtime=0
/proc/14971/stat : 14971 (pcssolve) R 14970 14970 12500 0 -1 4194368 0 0 0 0 0 0 0 0 22 0 1 0 60159353 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 266890439327 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14971/statm: 1339 241 200 169 0 50 0

[startup+0.0928491 s]
/proc/loadavg: 2.00 2.01 2.00 4/81 14970
/proc/meminfo: memFree=1139520/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=5564 CPUtime=0.07
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 1095 822 0 0 7 0 0 0 18 0 1 0 60159352 5697536 704 996147200 134512640 135095119 4294956304 18446744073709551615 9041531 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 1391 704 364 142 0 345 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5564

[startup+0.101842 s]
/proc/loadavg: 2.00 2.01 2.00 4/81 14970
/proc/meminfo: memFree=1139520/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=5968 CPUtime=0.07
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 1201 822 0 0 7 0 0 0 18 0 1 0 60159352 6111232 810 996147200 134512640 135095119 4294956304 18446744073709551615 134706686 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 1492 810 367 142 0 446 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5968

[startup+0.301869 s]
/proc/loadavg: 2.00 2.01 2.00 4/81 14970
/proc/meminfo: memFree=1139520/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=6360 CPUtime=0.27
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 1345 822 0 0 27 0 0 0 19 0 1 0 60159352 6512640 921 996147200 134512640 135095119 4294956304 18446744073709551615 134842766 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 1590 921 378 142 0 544 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6360

[startup+0.701913 s]
/proc/loadavg: 2.00 2.01 2.00 4/81 14970
/proc/meminfo: memFree=1139520/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=6360 CPUtime=0.67
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 1353 822 0 0 67 0 0 0 23 0 1 0 60159352 6512640 929 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 1590 929 378 142 0 544 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6360

[startup+1.502 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 14976
/proc/meminfo: memFree=1137016/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=6616 CPUtime=1.46
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 1432 822 0 0 146 0 0 0 25 0 1 0 60159352 6774784 943 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 1654 943 378 142 0 608 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 6616

[startup+3.10118 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 14976
/proc/meminfo: memFree=1136632/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=7132 CPUtime=3.05
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 1589 822 0 0 305 0 0 0 25 0 1 0 60159352 7303168 1100 996147200 134512640 135095119 4294956304 18446744073709551615 134589508 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 1783 1100 378 142 0 737 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7132

[startup+6.30154 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 14976
/proc/meminfo: memFree=1134520/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=9468 CPUtime=6.22
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 2276 822 0 0 622 0 0 0 25 0 1 0 60159352 9695232 1529 996147200 134512640 135095119 4294956304 18446744073709551615 134638356 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 2367 1529 378 142 0 1321 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9468

[startup+12.7023 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 14976
/proc/meminfo: memFree=1133112/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=11280 CPUtime=12.56
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 2973 822 0 0 1255 1 0 0 25 0 1 0 60159352 11550720 1969 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 2820 1969 378 142 0 1774 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11280

[startup+25.5017 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 14976
/proc/meminfo: memFree=1129336/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=16592 CPUtime=25.24
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 4680 822 0 0 2522 2 0 0 25 0 1 0 60159352 16990208 2873 996147200 134512640 135095119 4294956304 18446744073709551615 134590360 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 4148 2873 378 142 0 3102 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16592

[startup+51.1016 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 14976
/proc/meminfo: memFree=1125432/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=18688 CPUtime=50.6
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 5672 822 0 0 5056 4 0 0 25 0 1 0 60159352 19136512 3865 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 4672 3865 378 142 0 3626 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 18688

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14976
/proc/meminfo: memFree=1117560/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=29840 CPUtime=101.32
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 9125 822 0 0 10126 6 0 0 25 0 1 0 60159352 30556160 5780 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 7460 5780 378 142 0 6414 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 29840

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14976
/proc/meminfo: memFree=1112760/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=32080 CPUtime=160.75
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 10291 822 0 0 16068 7 0 0 25 0 1 0 60159352 32849920 6946 996147200 134512640 135095119 4294956304 18446744073709551615 134589541 0 0 4096 0 0 0 0 17 1 0 0
/proc/14970/statm: 8020 6946 378 142 0 6974 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 32080

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15009
/proc/meminfo: memFree=1151360/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=43016 CPUtime=220.48
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 13595 822 0 0 22037 11 0 0 25 0 1 0 60159352 44048384 8201 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14970/statm: 10754 8201 378 142 0 9708 0
Current children cumulated CPU time (s) 220.48
Current children cumulated vsize (KiB) 43016

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15009
/proc/meminfo: memFree=1138240/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=45764 CPUtime=280.46
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 14754 822 0 0 28034 12 0 0 25 0 1 0 60159352 46862336 9360 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14970/statm: 11441 9360 378 142 0 10395 0
Current children cumulated CPU time (s) 280.46
Current children cumulated vsize (KiB) 45764

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=1120448/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=56720 CPUtime=340.42
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 17945 822 0 0 34028 14 0 0 25 0 1 0 60159352 58081280 11526 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14970/statm: 14180 11526 378 142 0 13134 0
Current children cumulated CPU time (s) 340.42
Current children cumulated vsize (KiB) 56720

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=1110976/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=56720 CPUtime=400.4
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 18364 822 0 0 40025 15 0 0 25 0 1 0 60159352 58081280 11945 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14970/statm: 14180 11945 378 142 0 13134 0
Current children cumulated CPU time (s) 400.4
Current children cumulated vsize (KiB) 56720

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=1099712/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=57244 CPUtime=460.39
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 18898 822 0 0 46022 17 0 0 25 0 1 0 60159352 58617856 12479 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14970/statm: 14311 12479 378 142 0 13265 0
Current children cumulated CPU time (s) 460.39
Current children cumulated vsize (KiB) 57244

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=1087808/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=58956 CPUtime=520.35
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 19717 822 0 0 52017 18 0 0 25 0 1 0 60159352 60370944 13298 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14970/statm: 14739 13298 378 142 0 13693 0
Current children cumulated CPU time (s) 520.35
Current children cumulated vsize (KiB) 58956

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=1075776/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=77316 CPUtime=580.34
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 24657 822 0 0 58012 22 0 0 25 0 1 0 60159352 79171584 14141 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 0 0 0
/proc/14970/statm: 19329 14141 378 142 0 18283 0
Current children cumulated CPU time (s) 580.34
Current children cumulated vsize (KiB) 77316

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=1063872/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=79152 CPUtime=640.32
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 25475 822 0 0 64009 23 0 0 25 0 1 0 60159352 81051648 14959 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14970/statm: 19788 14959 378 142 0 18742 0
Current children cumulated CPU time (s) 640.32

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=1020160/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=85980 CPUtime=880.22
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 28482 822 0 0 87995 27 0 0 25 0 1 0 60159352 88043520 17966 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14970/statm: 21495 17966 378 142 0 20449 0
Current children cumulated CPU time (s) 880.22
Current children cumulated vsize (KiB) 85980

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=1009856/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=87548 CPUtime=940.21
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 29198 822 0 0 93993 28 0 0 25 0 1 0 60159352 89649152 18682 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14970/statm: 21887 18682 378 142 0 20841 0
Current children cumulated CPU time (s) 940.21
Current children cumulated vsize (KiB) 87548

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=1000960/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=88996 CPUtime=1000.19
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 29852 822 0 0 99990 29 0 0 25 0 1 0 60159352 91131904 19336 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14970/statm: 22249 19336 378 142 0 21203 0
Current children cumulated CPU time (s) 1000.19
Current children cumulated vsize (KiB) 88996

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=979200/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=112224 CPUtime=1060.16
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 35924 822 0 0 105985 31 0 0 25 0 1 0 60159352 114917376 23359 996147200 134512640 135095119 4294956304 18446744073709551615 134555055 0 0 4096 0 0 0 0 17 0 0 0
/proc/14970/statm: 28056 23359 378 142 0 27010 0
Current children cumulated CPU time (s) 1060.16
Current children cumulated vsize (KiB) 112224

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=971520/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=112224 CPUtime=1120.14
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 36205 822 0 0 111983 31 0 0 25 0 1 0 60159352 114917376 23640 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14970/statm: 28056 23640 378 142 0 27010 0
Current children cumulated CPU time (s) 1120.14
Current children cumulated vsize (KiB) 112224

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=962816/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=112224 CPUtime=1180.11
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 36480 822 0 0 117980 31 0 0 25 0 1 0 60159352 114917376 23915 996147200 134512640 135095119 4294956304 18446744073709551615 134641768 0 0 4096 0 0 0 0 17 0 0 0
/proc/14970/statm: 28056 23915 378 142 0 27010 0
Current children cumulated CPU time (s) 1180.11
Current children cumulated vsize (KiB) 112224

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=954560/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=112224 CPUtime=1240.09
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 36745 822 0 0 123977 32 0 0 25 0 1 0 60159352 114917376 24180 996147200 134512640 135095119 4294956304 18446744073709551615 134607024 0 0 4096 0 0 0 0 17 0 0 0
/proc/14970/statm: 28056 24180 378 142 0 27010 0
Current children cumulated CPU time (s) 1240.09
Current children cumulated vsize (KiB) 112224

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=945664/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=112224 CPUtime=1300.07
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 37006 822 0 0 129975 32 0 0 25 0 1 0 60159352 114917376 24441 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14970/statm: 28056 24441 378 142 0 27010 0
Current children cumulated CPU time (s) 1300.07
Current children cumulated vsize (KiB) 112224

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=937728/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=112224 CPUtime=1360.05
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 37262 822 0 0 135972 33 0 0 25 0 1 0 60159352 114917376 24697 996147200 134512640 135095119 4294956304 18446744073709551615 134643984 0 0 4096 0 0 0 0 17 0 0 0
/proc/14970/statm: 28056 24697 378 142 0 27010 0
Current children cumulated CPU time (s) 1360.05
Current children cumulated vsize (KiB) 112224

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=929088/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=112224 CPUtime=1420.03
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 37525 822 0 0 141970 33 0 0 25 0 1 0 60159352 114917376 24960 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14970/statm: 28056 24960 378 142 0 27010 0
Current children cumulated CPU time (s) 1420.03
Current children cumulated vsize (KiB) 112224

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=921088/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=112224 CPUtime=1480.01
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 37786 822 0 0 147967 34 0 0 25 0 1 0 60159352 114917376 25221 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14970/statm: 28056 25221 378 142 0 27010 0
Current children cumulated CPU time (s) 1480.01
Current children cumulated vsize (KiB) 112224

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=912704/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=112224 CPUtime=1539.99
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 38033 822 0 0 153965 34 0 0 25 0 1 0 60159352 114917376 25468 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14970/statm: 28056 25468 378 142 0 27010 0
Current children cumulated CPU time (s) 1539.99
Current children cumulated vsize (KiB) 112224

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=904128/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=112748 CPUtime=1599.96
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 38402 822 0 0 159961 35 0 0 25 0 1 0 60159352 115453952 25837 996147200 134512640 135095119 4294956304 18446744073709551615 134589520 0 0 4096 0 0 0 0 17 0 0 0
/proc/14970/statm: 28187 25837 378 142 0 27141 0
Current children cumulated CPU time (s) 1599.96
Current children cumulated vsize (KiB) 112748

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=894528/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=113940 CPUtime=1659.94
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 38948 822 0 0 165958 36 0 0 25 0 1 0 60159352 116674560 26383 996147200 134512640 135095119 4294956304 18446744073709551615 134638356 0 0 4096 0 0 0 0 17 0 0 0
/proc/14970/statm: 28485 26383 378 142 0 27439 0
Current children cumulated CPU time (s) 1659.94
Current children cumulated vsize (KiB) 113940

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=885504/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=147752 CPUtime=1719.92
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 47664 822 0 0 171952 40 0 0 25 0 1 0 60159352 151298048 26906 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14970/statm: 36938 26906 378 142 0 35892 0
Current children cumulated CPU time (s) 1719.92
Current children cumulated vsize (KiB) 147752

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=876096/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=148928 CPUtime=1779.9
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 48187 822 0 0 177949 41 0 0 25 0 1 0 60159352 152502272 27429 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14970/statm: 37232 27429 378 142 0 36186 0
Current children cumulated CPU time (s) 1779.9
Current children cumulated vsize (KiB) 148928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=872768/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=149316 CPUtime=1800.09
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 48376 822 0 0 179968 41 0 0 25 0 1 0 60159352 152899584 27618 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14970/statm: 37329 27618 378 142 0 36283 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 149316

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

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

[startup+1802.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=872768/2055920 swapFree=4192812/4192956
[pid=14970] ppid=14968 vsize=149316 CPUtime=1800.09
/proc/14970/stat : 14970 (pcs.small) R 14968 14970 12500 0 -1 4194304 48376 822 0 0 179968 41 0 0 25 0 1 0 60159352 152899584 27618 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14970/statm: 37329 27618 378 142 0 36283 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 149316

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.52
CPU time (s): 1800.13
CPU user time (s): 1799.69
CPU system time (s): 0.439933
CPU usage (%): 99.8672
Max. virtual memory (cumulated for all children) (KiB): 179608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.439933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49198
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= 10416

runsolver used 2.6566 second user time and 5.32719 second system time

The end

Launcher Data 

Begin job on node38 at 2009-07-16 09:55:53
IDJOB=2089997
IDBENCH=59659
IDSOLVER=734
FILE ID=node38/2089997-1247730953
PBS_JOBID= 9521530
Free space on /tmp= 66224 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-23_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089997-1247730953/watcher-2089997-1247730953 -o /tmp/evaluation-result-2089997-1247730953/solver-2089997-1247730953 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 621766326 HOME/instance-2089997-1247730953.xml

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

MD5SUM BENCH= da9e23b0aa707fc299fcc313dae9c2df
RANDOM SEED=621766326

node38.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		: 3000.229
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		: 3000.229
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:       1140000 kB
Buffers:         97712 kB
Cached:         656272 kB
SwapCached:          0 kB
Active:         287008 kB
Inactive:       531108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1140000 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1940 kB
Writeback:           0 kB
Mapped:          84484 kB
Slab:            82748 kB
Committed_AS:   605648 kB
PageTables:       2020 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= 66224 MiB
End job on node38 at 2009-07-16 10:25:57