Trace number 2091558

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) 1800.07 1804.32

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-41_ext.xml
MD5SUM0e23ccfbee1dfbcc703dc928c7294bfd
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 benchmark258.79
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints461
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension461
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
0.00/0.02	c Seed is 112337287
0.00/0.02	c Constructing HOME/instance-2091558-1247732772.xml  with 10587 constraints
0.08/0.18	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-2091558-1247732772/watcher-2091558-1247732772 -o /tmp/evaluation-result-2091558-1247732772/solver-2091558-1247732772 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 112337287 HOME/instance-2091558-1247732772.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 2.00 2.00 4/72 15326
/proc/meminfo: memFree=1506768/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=5356 CPUtime=0
/proc/15326/stat : 15326 (pcssolve) R 15324 15326 13911 0 -1 4194304 290 0 0 0 0 0 0 0 23 0 1 0 60344204 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 262910044831 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15326/statm: 1339 241 200 169 0 50 0
[pid=15327] ppid=15326 vsize=3676 CPUtime=0
/proc/15327/stat : 15327 (fgrep) R 15326 15326 13911 0 -1 4194304 119 0 0 0 0 0 0 0 24 0 1 0 60344205 3764224 86 996147200 4194304 4274172 548682068976 18446744073709551615 262910237450 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 919 86 69 19 0 43 0

[startup+0.031239 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15326
/proc/meminfo: memFree=1506768/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=4508 CPUtime=0.01
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 829 822 0 0 1 0 0 0 25 0 1 0 60344204 4616192 438 996147200 134512640 135095119 4294956304 18446744073709551615 134681620 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 1127 438 364 142 0 81 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4508

[startup+0.102254 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15326
/proc/meminfo: memFree=1506768/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=5696 CPUtime=0.08
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 1127 822 0 0 8 0 0 0 25 0 1 0 60344204 5832704 736 996147200 134512640 135095119 4294956304 18446744073709551615 134988076 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 1424 736 364 142 0 378 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5696

[startup+0.302302 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15326
/proc/meminfo: memFree=1506768/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=8096 CPUtime=0.28
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 1792 822 0 0 27 1 0 0 25 0 1 0 60344204 8290304 1303 996147200 134512640 135095119 4294956304 18446744073709551615 134589639 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 2024 1303 378 142 0 978 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8096

[startup+0.701376 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15326
/proc/meminfo: memFree=1506768/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=8096 CPUtime=0.68
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 1795 822 0 0 67 1 0 0 25 0 1 0 60344204 8290304 1306 996147200 134512640 135095119 4294956304 18446744073709551615 134589508 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 2024 1306 378 142 0 978 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8096

[startup+1.50153 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15332
/proc/meminfo: memFree=1502920/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=8096 CPUtime=1.47
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 1801 822 0 0 146 1 0 0 25 0 1 0 60344204 8290304 1312 996147200 134512640 135095119 4294956304 18446744073709551615 134637413 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 2024 1312 378 142 0 978 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8096

[startup+3.10185 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15332
/proc/meminfo: memFree=1502728/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=8096 CPUtime=3.06
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 1812 822 0 0 305 1 0 0 25 0 1 0 60344204 8290304 1323 996147200 134512640 135095119 4294956304 18446744073709551615 134589639 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 2024 1323 378 142 0 978 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8096

[startup+6.30148 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15332
/proc/meminfo: memFree=1502536/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=8096 CPUtime=6.22
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 1832 822 0 0 621 1 0 0 25 0 1 0 60344204 8290304 1343 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 2024 1343 378 142 0 978 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8096

[startup+12.7017 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15332
/proc/meminfo: memFree=1501448/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=9768 CPUtime=12.56
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 2172 822 0 0 1255 1 0 0 25 0 1 0 60344204 10002432 1554 996147200 134512640 135095119 4294956304 18446744073709551615 134636914 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 2442 1554 378 142 0 1396 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9768

[startup+25.5023 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15332
/proc/meminfo: memFree=1500104/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=11184 CPUtime=25.24
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 2709 822 0 0 2522 2 0 0 25 0 1 0 60344204 11452416 1834 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 2796 1834 378 142 0 1750 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 11184

[startup+51.1013 s]
/proc/loadavg: 2.06 2.01 2.00 3/73 15332
/proc/meminfo: memFree=1496200/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=14056 CPUtime=50.59
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 3754 822 0 0 5057 2 0 0 25 0 1 0 60344204 14393344 2589 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 3514 2589 378 142 0 2468 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 14056

[startup+102.306 s]
/proc/loadavg: 2.08 2.03 2.00 3/73 15332
/proc/meminfo: memFree=1490568/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=18472 CPUtime=101.32
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 5275 822 0 0 10128 4 0 0 25 0 1 0 60344204 18915328 3597 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 4618 3597 378 142 0 3572 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 18472

[startup+162.302 s]
/proc/loadavg: 2.09 2.04 2.00 3/73 15332
/proc/meminfo: memFree=1482696/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=29100 CPUtime=160.74
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 8354 822 0 0 16068 6 0 0 25 0 1 0 60344204 29798400 5138 996147200 134512640 135095119 4294956304 18446744073709551615 4159345924 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 7275 5138 378 142 0 6229 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 29100

[startup+222.302 s]
/proc/loadavg: 2.08 2.04 2.00 3/73 15332
/proc/meminfo: memFree=1479688/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=29100 CPUtime=220.18
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 8698 822 0 0 22011 7 0 0 25 0 1 0 60344204 29798400 5482 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 7275 5482 378 142 0 6229 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 29100

[startup+282.302 s]
/proc/loadavg: 2.08 2.05 2.00 3/73 15332
/proc/meminfo: memFree=1462088/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=30812 CPUtime=279.61
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 9440 822 0 0 27954 7 0 0 25 0 1 0 60344204 31551488 6224 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 7703 6224 378 142 0 6657 0
Current children cumulated CPU time (s) 279.61
Current children cumulated vsize (KiB) 30812

[startup+342.302 s]
/proc/loadavg: 2.07 2.05 2.00 3/73 15332
/proc/meminfo: memFree=1458504/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=32400 CPUtime=339.05
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 10123 822 0 0 33897 8 0 0 25 0 1 0 60344204 33177600 6907 996147200 134512640 135095119 4294956304 18446744073709551615 134589593 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 8100 6907 378 142 0 7054 0
Current children cumulated CPU time (s) 339.05
Current children cumulated vsize (KiB) 32400

[startup+402.301 s]
/proc/loadavg: 2.07 2.05 2.00 3/73 15365
/proc/meminfo: memFree=1536384/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=33988 CPUtime=398.71
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 10789 822 0 0 39862 9 0 0 25 0 1 0 60344204 34803712 7573 996147200 134512640 135095119 4294956304 18446744073709551615 134607196 0 0 4096 0 0 0 0 17 0 0 0
/proc/15326/statm: 8497 7573 378 142 0 7451 0
Current children cumulated CPU time (s) 398.71
Current children cumulated vsize (KiB) 33988

[startup+462.302 s]
/proc/loadavg: 2.14 2.08 2.01 3/73 15365
/proc/meminfo: memFree=1527744/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=43764 CPUtime=458.68
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 13535 822 0 0 45857 11 0 0 25 0 1 0 60344204 44814336 8270 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15326/statm: 10941 8270 378 142 0 9895 0
Current children cumulated CPU time (s) 458.68
Current children cumulated vsize (KiB) 43764

[startup+522.301 s]
/proc/loadavg: 2.08 2.08 2.01 3/73 15365
/proc/meminfo: memFree=1520832/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=45348 CPUtime=518.65
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 14196 822 0 0 51853 12 0 0 25 0 1 0 60344204 46436352 8931 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15326/statm: 11337 8931 378 142 0 10291 0
Current children cumulated CPU time (s) 518.65
Current children cumulated vsize (KiB) 45348

[startup+582.302 s]
/proc/loadavg: 2.29 2.14 2.03 3/73 15365
/proc/meminfo: memFree=1509440/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=55516 CPUtime=578.63
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 17004 822 0 0 57849 14 0 0 25 0 1 0 60344204 56848384 10714 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15326/statm: 13879 10714 378 142 0 12833 0
Current children cumulated CPU time (s) 578.63
Current children cumulated vsize (KiB) 55516

[startup+642.302 s]
/proc/loadavg: 2.36 2.17 2.05 3/73 15365
/proc/meminfo: memFree=1505664/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=55516 CPUtime=638.6
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 17254 822 0 0 63846 14 0 0 25 0 1 0 60344204 56848384 10964 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15326/statm: 13879 10964 378 142 0 12833 0
Current children cumulated CPU time (s) 638.6

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

[startup+882.302 s]
/proc/loadavg: 2.22 2.19 2.08 3/73 15365
/proc/meminfo: memFree=1488584/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=58156 CPUtime=878.48
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 18834 822 0 0 87832 16 0 0 25 0 1 0 60344204 59551744 12544 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 0 0 0
/proc/15326/statm: 14539 12544 378 142 0 13493 0
Current children cumulated CPU time (s) 878.48
Current children cumulated vsize (KiB) 58156

[startup+942.302 s]
/proc/loadavg: 2.23 2.20 2.09 3/73 15365
/proc/meminfo: memFree=1479368/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=59212 CPUtime=938.45
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 19331 822 0 0 93828 17 0 0 25 0 1 0 60344204 60633088 13041 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/15326/statm: 14803 13041 378 142 0 13757 0
Current children cumulated CPU time (s) 938.45
Current children cumulated vsize (KiB) 59212

[startup+1002.3 s]
/proc/loadavg: 2.22 2.20 2.10 3/73 15365
/proc/meminfo: memFree=1476424/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=60404 CPUtime=998.42
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 19819 822 0 0 99825 17 0 0 25 0 1 0 60344204 61853696 13529 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15326/statm: 15101 13529 378 142 0 14055 0
Current children cumulated CPU time (s) 998.42
Current children cumulated vsize (KiB) 60404

[startup+1062.3 s]
/proc/loadavg: 2.21 2.21 2.10 3/73 15365
/proc/meminfo: memFree=1473416/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=61592 CPUtime=1058.39
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 20329 822 0 0 105821 18 0 0 25 0 1 0 60344204 63070208 14039 996147200 134512640 135095119 4294956304 18446744073709551615 134617064 0 0 4096 0 0 0 0 17 0 0 0
/proc/15326/statm: 15398 14039 378 142 0 14352 0
Current children cumulated CPU time (s) 1058.39
Current children cumulated vsize (KiB) 61592

[startup+1122.3 s]
/proc/loadavg: 2.19 2.21 2.10 3/73 15365
/proc/meminfo: memFree=1470536/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=62652 CPUtime=1118.36
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 20811 822 0 0 111818 18 0 0 25 0 1 0 60344204 64155648 14521 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15326/statm: 15663 14521 378 142 0 14617 0
Current children cumulated CPU time (s) 1118.36
Current children cumulated vsize (KiB) 62652

[startup+1182.3 s]
/proc/loadavg: 2.14 2.20 2.10 3/73 15365
/proc/meminfo: memFree=1466824/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=80092 CPUtime=1178.33
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 25388 822 0 0 117812 21 0 0 25 0 1 0 60344204 82014208 15001 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15326/statm: 20023 15001 378 142 0 18977 0
Current children cumulated CPU time (s) 1178.33
Current children cumulated vsize (KiB) 80092

[startup+1242.3 s]
/proc/loadavg: 2.31 2.23 2.12 3/73 15365
/proc/meminfo: memFree=1462920/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=81280 CPUtime=1238.3
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 25872 822 0 0 123808 22 0 0 25 0 1 0 60344204 83230720 15485 996147200 134512640 135095119 4294956304 18446744073709551615 134643043 0 0 4096 0 0 0 0 17 0 0 0
/proc/15326/statm: 20320 15485 378 142 0 19274 0
Current children cumulated CPU time (s) 1238.3
Current children cumulated vsize (KiB) 81280

[startup+1302.3 s]
/proc/loadavg: 2.37 2.25 2.13 3/73 15365
/proc/meminfo: memFree=1458952/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=82336 CPUtime=1298.28
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 26339 822 0 0 129805 23 0 0 25 0 1 0 60344204 84312064 15952 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15326/statm: 20584 15952 378 142 0 19538 0
Current children cumulated CPU time (s) 1298.28
Current children cumulated vsize (KiB) 82336

[startup+1362.3 s]
/proc/loadavg: 2.34 2.25 2.13 3/73 15365
/proc/meminfo: memFree=1455304/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=83392 CPUtime=1358.25
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 26795 822 0 0 135801 24 0 0 25 0 1 0 60344204 85393408 16408 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15326/statm: 20848 16408 378 142 0 19802 0
Current children cumulated CPU time (s) 1358.25
Current children cumulated vsize (KiB) 83392

[startup+1422.31 s]
/proc/loadavg: 2.32 2.25 2.14 3/73 15365
/proc/meminfo: memFree=1451464/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=84320 CPUtime=1418.22
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 27233 822 0 0 141797 25 0 0 25 0 1 0 60344204 86343680 16846 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15326/statm: 21080 16846 378 142 0 20034 0
Current children cumulated CPU time (s) 1418.22
Current children cumulated vsize (KiB) 84320

[startup+1482.3 s]
/proc/loadavg: 2.29 2.25 2.14 3/73 15365
/proc/meminfo: memFree=1447752/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=85516 CPUtime=1478.18
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 27707 822 0 0 147793 25 0 0 25 0 1 0 60344204 87568384 17320 996147200 134512640 135095119 4294956304 18446744073709551615 134589639 0 0 4096 0 0 0 0 17 0 0 0
/proc/15326/statm: 21379 17320 378 142 0 20333 0
Current children cumulated CPU time (s) 1478.18
Current children cumulated vsize (KiB) 85516

[startup+1542.3 s]
/proc/loadavg: 2.27 2.25 2.15 3/73 15367
/proc/meminfo: memFree=1444104/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=86444 CPUtime=1538.16
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 28120 822 0 0 153790 26 0 0 25 0 1 0 60344204 88518656 17733 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15326/statm: 21611 17733 378 142 0 20565 0
Current children cumulated CPU time (s) 1538.16
Current children cumulated vsize (KiB) 86444

[startup+1602.3 s]
/proc/loadavg: 2.25 2.25 2.15 3/73 15367
/proc/meminfo: memFree=1440392/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=87368 CPUtime=1598.13
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 28544 822 0 0 159786 27 0 0 25 0 1 0 60344204 89464832 18157 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15326/statm: 21842 18157 378 142 0 20796 0
Current children cumulated CPU time (s) 1598.13
Current children cumulated vsize (KiB) 87368

[startup+1662.3 s]
/proc/loadavg: 2.23 2.24 2.15 3/73 15367
/proc/meminfo: memFree=1436744/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=88300 CPUtime=1658.09
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 28965 822 0 0 165782 27 0 0 25 0 1 0 60344204 90419200 18578 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15326/statm: 22075 18578 378 142 0 21029 0
Current children cumulated CPU time (s) 1658.09
Current children cumulated vsize (KiB) 88300

[startup+1722.3 s]
/proc/loadavg: 2.21 2.24 2.16 3/73 15367
/proc/meminfo: memFree=1420424/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=110480 CPUtime=1718.07
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 34654 822 0 0 171777 30 0 0 25 0 1 0 60344204 113131520 22218 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15326/statm: 27620 22218 378 142 0 26574 0
Current children cumulated CPU time (s) 1718.07
Current children cumulated vsize (KiB) 110480

[startup+1782.3 s]
/proc/loadavg: 2.27 2.25 2.17 3/73 15367
/proc/meminfo: memFree=1417928/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=110480 CPUtime=1778.04
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 34826 822 0 0 177774 30 0 0 25 0 1 0 60344204 113131520 22390 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15326/statm: 27620 22390 378 142 0 26574 0
Current children cumulated CPU time (s) 1778.04
Current children cumulated vsize (KiB) 110480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.3 s]
/proc/loadavg: 2.37 2.28 2.18 3/73 15367
/proc/meminfo: memFree=1417032/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=110480 CPUtime=1800.03
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 34887 822 0 0 179973 30 0 0 25 0 1 0 60344204 113131520 22451 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/15326/statm: 27620 22451 378 142 0 26574 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 110480

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

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

[startup+1804.3 s]
/proc/loadavg: 2.37 2.28 2.18 3/73 15367
/proc/meminfo: memFree=1417032/2055920 swapFree=4192812/4192956
[pid=15326] ppid=15324 vsize=110480 CPUtime=1800.03
/proc/15326/stat : 15326 (pcs.small) R 15324 15326 13911 0 -1 4194304 34887 822 0 0 179973 30 0 0 25 0 1 0 60344204 113131520 22451 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/15326/statm: 27620 22451 378 142 0 26574 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 110480

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1804.32
CPU time (s): 1800.07
CPU user time (s): 1799.74
CPU system time (s): 0.32795
CPU usage (%): 99.7642
Max. virtual memory (cumulated for all children) (KiB): 118544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.32795
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35709
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= 13053

runsolver used 2.15067 second user time and 6.06008 second system time

The end

Launcher Data 

Begin job on node11 at 2009-07-16 10:26:12
IDJOB=2091558
IDBENCH=60081
IDSOLVER=733
FILE ID=node11/2091558-1247732772
PBS_JOBID= 9521618
Free space on /tmp= 66416 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-41_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091558-1247732772/watcher-2091558-1247732772 -o /tmp/evaluation-result-2091558-1247732772/solver-2091558-1247732772 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 112337287 HOME/instance-2091558-1247732772.xml

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

MD5SUM BENCH= 0e23ccfbee1dfbcc703dc928c7294bfd
RANDOM SEED=112337287

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:       1507248 kB
Buffers:         78048 kB
Cached:         320500 kB
SwapCached:          0 kB
Active:         158800 kB
Inactive:       320404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1507248 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2112 kB
Writeback:           0 kB
Mapped:          92080 kB
Slab:            54700 kB
Committed_AS:   582260 kB
PageTables:       1996 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 10:56:18