Trace number 2058668

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) 1800.05 1808.43

General information on the benchmark

Namecsp/rand-2-26/
normalized-rand-26-26-325-155-61021_ext.xml
MD5SUM7e6a9f70634568dedad3cbac85bcc871
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 benchmark71.1402
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
0.08/0.10	c Seed is 1139738366
0.08/0.10	c Constructing HOME/instance-2058668-1247694268.xml  with 8439 constraints
0.08/0.14	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-2058668-1247694268/watcher-2058668-1247694268 -o /tmp/evaluation-result-2058668-1247694268/solver-2058668-1247694268 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1139738366 HOME/instance-2058668-1247694268.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: 0.75 0.18 0.06 4/72 10468
/proc/meminfo: memFree=1313304/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=5356 CPUtime=0
/proc/10468/stat : 10468 (pcssolve) R 10466 10468 10131 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 56493090 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 233588714143 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/10468/statm: 1339 241 200 169 0 50 0
[pid=10469] ppid=10468 vsize=3588 CPUtime=0
/proc/10469/stat : 10469 (fgrep) R 10468 10468 10131 0 -1 4194304 66 0 0 0 0 0 0 0 21 0 1 0 56493091 3674112 44 996147200 4194304 4274172 548682068976 18446744073709551615 233586081256 0 0 4096 0 0 0 0 17 0 0 0
/proc/10469/statm: 897 44 34 19 0 9 0
[pid=10470] ppid=10468 vsize=5356 CPUtime=0
/proc/10470/stat : 10470 (pcssolve) R 10468 10468 10131 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 56493091 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 233588714143 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/10470/statm: 1339 241 200 169 0 50 0

[startup+0.082237 s]
/proc/loadavg: 0.75 0.18 0.06 4/72 10468
/proc/meminfo: memFree=1313304/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=5300 CPUtime=0.06
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 1053 822 0 0 6 0 0 0 19 0 1 0 56493090 5427200 662 996147200 134512640 135095119 4294956304 18446744073709551615 134739383 0 0 4096 0 0 0 0 17 0 0 0
/proc/10468/statm: 1325 662 364 142 0 279 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5300

[startup+0.101237 s]
/proc/loadavg: 0.75 0.18 0.06 4/72 10468
/proc/meminfo: memFree=1313304/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=5696 CPUtime=0.08
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 1130 822 0 0 8 0 0 0 19 0 1 0 56493090 5832704 739 996147200 134512640 135095119 4294956304 18446744073709551615 11120332 0 0 4096 0 0 0 0 17 0 0 0
/proc/10468/statm: 1424 739 364 142 0 378 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5696

[startup+0.301281 s]
/proc/loadavg: 0.75 0.18 0.06 4/72 10468
/proc/meminfo: memFree=1313304/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=7496 CPUtime=0.27
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 1615 822 0 0 27 0 0 0 21 0 1 0 56493090 7675904 1126 996147200 134512640 135095119 4294956304 18446744073709551615 134636924 0 0 4096 0 0 0 0 17 0 0 0
/proc/10468/statm: 1874 1126 378 142 0 828 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7496

[startup+0.70135 s]
/proc/loadavg: 0.75 0.18 0.06 4/72 10468
/proc/meminfo: memFree=1313304/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=7496 CPUtime=0.67
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 1624 822 0 0 67 0 0 0 24 0 1 0 56493090 7675904 1135 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/10468/statm: 1874 1135 378 142 0 828 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7496

[startup+1.5015 s]
/proc/loadavg: 0.85 0.21 0.07 3/73 10474
/proc/meminfo: memFree=1309456/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=7496 CPUtime=1.46
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 1640 822 0 0 146 0 0 0 25 0 1 0 56493090 7675904 1151 996147200 134512640 135095119 4294956304 18446744073709551615 134577763 0 0 4096 0 0 0 0 17 0 0 0
/proc/10468/statm: 1874 1151 378 142 0 828 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7496

[startup+3.10179 s]
/proc/loadavg: 0.85 0.21 0.07 3/73 10474
/proc/meminfo: memFree=1308624/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=8524 CPUtime=3.05
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 1804 822 0 0 305 0 0 0 25 0 1 0 56493090 8728576 1315 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10468/statm: 2131 1315 378 142 0 1085 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8524

[startup+6.30137 s]
/proc/loadavg: 0.95 0.24 0.08 3/73 10474
/proc/meminfo: memFree=1305168/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=9296 CPUtime=6.22
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 2175 822 0 0 622 0 0 0 25 0 1 0 56493090 9519104 1557 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/10468/statm: 2324 1557 378 142 0 1278 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9296

[startup+12.7015 s]
/proc/loadavg: 1.03 0.26 0.09 3/73 10474
/proc/meminfo: memFree=1298648/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=11628 CPUtime=12.57
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 3017 822 0 0 1255 2 0 0 25 0 1 0 56493090 11907072 2142 996147200 134512640 135095119 4294956304 18446744073709551615 134840849 0 0 4096 0 0 0 0 17 0 0 0
/proc/10468/statm: 2907 2142 378 142 0 1861 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 11628

[startup+25.5019 s]
/proc/loadavg: 1.18 0.32 0.11 3/73 10474
/proc/meminfo: memFree=1284632/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=16656 CPUtime=25.24
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 4660 822 0 0 2521 3 0 0 25 0 1 0 56493090 17055744 2982 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10468/statm: 4164 2982 378 142 0 3118 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16656

[startup+51.1015 s]
/proc/loadavg: 1.44 0.46 0.16 3/73 10506
/proc/meminfo: memFree=1316000/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=23368 CPUtime=50.64
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 6849 822 0 0 5059 5 0 0 25 0 1 0 56493090 23928832 4146 996147200 134512640 135095119 4294956304 18446744073709551615 11122299 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 5842 4146 378 142 0 4796 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 23368

[startup+102.307 s]
/proc/loadavg: 1.75 0.70 0.26 3/73 10506
/proc/meminfo: memFree=1298976/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=29236 CPUtime=101.62
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 9025 822 0 0 10155 7 0 0 25 0 1 0 56493090 29937664 5809 996147200 134512640 135095119 4294956304 18446744073709551615 134607093 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 7309 5809 378 142 0 6263 0
Current children cumulated CPU time (s) 101.62
Current children cumulated vsize (KiB) 29236

[startup+162.302 s]
/proc/loadavg: 1.91 0.93 0.36 3/73 10506
/proc/meminfo: memFree=1288224/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=32388 CPUtime=161.35
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 10443 822 0 0 16126 9 0 0 25 0 1 0 56493090 33165312 7227 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 8097 7227 378 142 0 7051 0
Current children cumulated CPU time (s) 161.35
Current children cumulated vsize (KiB) 32388

[startup+222.303 s]
/proc/loadavg: 1.96 1.12 0.46 3/73 10506
/proc/meminfo: memFree=1277984/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=43324 CPUtime=221.08
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 13690 822 0 0 22096 12 0 0 25 0 1 0 56493090 44363776 8425 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 10831 8425 378 142 0 9785 0
Current children cumulated CPU time (s) 221.08
Current children cumulated vsize (KiB) 43324

[startup+282.302 s]
/proc/loadavg: 1.98 1.28 0.56 3/73 10506
/proc/meminfo: memFree=1260896/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=53224 CPUtime=280.8
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 16625 822 0 0 28066 14 0 0 25 0 1 0 56493090 54501376 10335 996147200 134512640 135095119 4294956304 18446744073709551615 134642888 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 13306 10335 378 142 0 12260 0
Current children cumulated CPU time (s) 280.8
Current children cumulated vsize (KiB) 53224

[startup+342.301 s]
/proc/loadavg: 1.99 1.41 0.64 3/73 10506
/proc/meminfo: memFree=1257376/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=53224 CPUtime=340.53
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 17041 822 0 0 34038 15 0 0 25 0 1 0 56493090 54501376 10751 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 13306 10751 378 142 0 12260 0
Current children cumulated CPU time (s) 340.53
Current children cumulated vsize (KiB) 53224

[startup+402.301 s]
/proc/loadavg: 1.99 1.51 0.72 3/73 10506
/proc/meminfo: memFree=1252384/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=54664 CPUtime=400.26
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 17787 822 0 0 40009 17 0 0 25 0 1 0 56493090 55975936 11497 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 13666 11497 378 142 0 12620 0
Current children cumulated CPU time (s) 400.26
Current children cumulated vsize (KiB) 54664

[startup+462.301 s]
/proc/loadavg: 1.99 1.60 0.80 3/73 10508
/proc/meminfo: memFree=1245792/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=56356 CPUtime=459.99
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 18604 822 0 0 45981 18 0 0 25 0 1 0 56493090 57708544 12314 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 14089 12314 378 142 0 13043 0
Current children cumulated CPU time (s) 459.99
Current children cumulated vsize (KiB) 56356

[startup+522.302 s]
/proc/loadavg: 1.99 1.67 0.87 3/73 10508
/proc/meminfo: memFree=1239456/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=58196 CPUtime=519.71
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 19381 822 0 0 51952 19 0 0 25 0 1 0 56493090 59592704 13091 996147200 134512640 135095119 4294956304 18446744073709551615 134641683 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 14549 13091 378 142 0 13503 0
Current children cumulated CPU time (s) 519.71
Current children cumulated vsize (KiB) 58196

[startup+582.301 s]
/proc/loadavg: 1.99 1.73 0.94 3/73 10508
/proc/meminfo: memFree=1233120/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=59904 CPUtime=579.45
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 20158 822 0 0 57924 21 0 0 25 0 1 0 56493090 61341696 13868 996147200 134512640 135095119 4294956304 18446744073709551615 11153030 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 14976 13868 378 142 0 13930 0
Current children cumulated CPU time (s) 579.45
Current children cumulated vsize (KiB) 59904

[startup+642.302 s]
/proc/loadavg: 1.99 1.77 1.01 3/73 10508
/proc/meminfo: memFree=1227104/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=77996 CPUtime=639.18

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

[startup+822.302 s]
/proc/loadavg: 1.99 1.87 1.17 3/73 10508
/proc/meminfo: memFree=1210976/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=82452 CPUtime=818.35
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 26981 822 0 0 81807 28 0 0 25 0 1 0 56493090 84430848 16594 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 20613 16594 378 142 0 19567 0
Current children cumulated CPU time (s) 818.35
Current children cumulated vsize (KiB) 82452

[startup+882.302 s]
/proc/loadavg: 1.99 1.89 1.22 3/73 10508
/proc/meminfo: memFree=1205920/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=83768 CPUtime=878.08
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 27601 822 0 0 87779 29 0 0 25 0 1 0 56493090 85778432 17214 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 20942 17214 378 142 0 19896 0
Current children cumulated CPU time (s) 878.08
Current children cumulated vsize (KiB) 83768

[startup+942.301 s]
/proc/loadavg: 1.99 1.91 1.27 3/73 10508
/proc/meminfo: memFree=1178592/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=104100 CPUtime=937.81
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 32953 822 0 0 93749 32 0 0 25 0 1 0 56493090 106598400 20517 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 26025 20517 378 142 0 24979 0
Current children cumulated CPU time (s) 937.81
Current children cumulated vsize (KiB) 104100

[startup+1002.3 s]
/proc/loadavg: 1.99 1.92 1.31 3/73 10514
/proc/meminfo: memFree=1176480/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=104100 CPUtime=997.51
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 33208 822 0 0 99719 32 0 0 25 0 1 0 56493090 106598400 20772 996147200 134512640 135095119 4294956304 18446744073709551615 134578928 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 26025 20772 378 142 0 24979 0
Current children cumulated CPU time (s) 997.51
Current children cumulated vsize (KiB) 104100

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.35 3/73 10514
/proc/meminfo: memFree=1174560/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=104100 CPUtime=1057.25
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 33457 822 0 0 105692 33 0 0 25 0 1 0 56493090 106598400 21021 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 26025 21021 378 142 0 24979 0
Current children cumulated CPU time (s) 1057.25
Current children cumulated vsize (KiB) 104100

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.39 3/73 10514
/proc/meminfo: memFree=1172704/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=104100 CPUtime=1116.97
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 33707 822 0 0 111664 33 0 0 25 0 1 0 56493090 106598400 21271 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 26025 21271 378 142 0 24979 0
Current children cumulated CPU time (s) 1116.97
Current children cumulated vsize (KiB) 104100

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.42 3/73 10514
/proc/meminfo: memFree=1170720/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=104100 CPUtime=1176.71
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 33949 822 0 0 117637 34 0 0 25 0 1 0 56493090 106598400 21513 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 26025 21513 378 142 0 24979 0
Current children cumulated CPU time (s) 1176.71
Current children cumulated vsize (KiB) 104100

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.46 3/73 10514
/proc/meminfo: memFree=1168608/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=104100 CPUtime=1236.44
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 34186 822 0 0 123609 35 0 0 25 0 1 0 56493090 106598400 21750 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 26025 21750 378 142 0 24979 0
Current children cumulated CPU time (s) 1236.44
Current children cumulated vsize (KiB) 104100

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.49 3/73 10514
/proc/meminfo: memFree=1166688/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=104100 CPUtime=1296.18
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 34420 822 0 0 129582 36 0 0 25 0 1 0 56493090 106598400 21984 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 26025 21985 378 142 0 24979 0
Current children cumulated CPU time (s) 1296.18
Current children cumulated vsize (KiB) 104100

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.52 3/73 10514
/proc/meminfo: memFree=1165088/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=104100 CPUtime=1355.9
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 34650 822 0 0 135554 36 0 0 25 0 1 0 56493090 106598400 22214 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 26025 22214 378 142 0 24979 0
Current children cumulated CPU time (s) 1355.9
Current children cumulated vsize (KiB) 104100

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.55 3/73 10514
/proc/meminfo: memFree=1162720/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=104628 CPUtime=1415.64
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 34992 822 0 0 141527 37 0 0 25 0 1 0 56493090 107139072 22556 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 26157 22556 378 142 0 25111 0
Current children cumulated CPU time (s) 1415.64
Current children cumulated vsize (KiB) 104628

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.57 3/73 10514
/proc/meminfo: memFree=1159136/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=105544 CPUtime=1475.36
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 35449 822 0 0 147498 38 0 0 25 0 1 0 56493090 108077056 23013 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 26386 23013 378 142 0 25340 0
Current children cumulated CPU time (s) 1475.36
Current children cumulated vsize (KiB) 105544

[startup+1542.3 s]
/proc/loadavg: 2.04 1.99 1.60 3/73 10514
/proc/meminfo: memFree=1155168/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=106600 CPUtime=1535.09
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 35935 822 0 0 153470 39 0 0 25 0 1 0 56493090 109158400 23499 996147200 134512640 135095119 4294956304 18446744073709551615 134615450 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 26650 23499 378 142 0 25604 0
Current children cumulated CPU time (s) 1535.09
Current children cumulated vsize (KiB) 106600

[startup+1602.3 s]
/proc/loadavg: 2.05 2.00 1.63 3/73 10514
/proc/meminfo: memFree=1151520/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=107672 CPUtime=1594.82
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 36396 822 0 0 159442 40 0 0 25 0 1 0 56493090 110256128 23960 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 26918 23960 378 142 0 25872 0
Current children cumulated CPU time (s) 1594.82
Current children cumulated vsize (KiB) 107672

[startup+1662.3 s]
/proc/loadavg: 2.05 2.01 1.65 3/73 10514
/proc/meminfo: memFree=1147552/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=108728 CPUtime=1654.55
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 36892 822 0 0 165414 41 0 0 25 0 1 0 56493090 111337472 24456 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 27182 24456 378 142 0 26136 0
Current children cumulated CPU time (s) 1654.55
Current children cumulated vsize (KiB) 108728

[startup+1722.3 s]
/proc/loadavg: 2.13 2.04 1.68 3/73 10514
/proc/meminfo: memFree=1143840/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=109780 CPUtime=1714.28
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 37343 822 0 0 171386 42 0 0 25 0 1 0 56493090 112414720 24907 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 27445 24907 378 142 0 26399 0
Current children cumulated CPU time (s) 1714.28
Current children cumulated vsize (KiB) 109780

[startup+1782.3 s]
/proc/loadavg: 2.12 2.04 1.70 3/73 10514
/proc/meminfo: memFree=1139872/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=110836 CPUtime=1774.01
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 37815 822 0 0 177359 42 0 0 25 0 1 0 56493090 113496064 25379 996147200 134512640 135095119 4294956304 18446744073709551615 134617072 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 27709 25379 378 142 0 26663 0
Current children cumulated CPU time (s) 1774.01
Current children cumulated vsize (KiB) 110836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.41 s]
/proc/loadavg: 2.08 2.04 1.71 3/73 10514
/proc/meminfo: memFree=1138208/2055920 swapFree=4192812/4192956
[pid=10468] ppid=10466 vsize=111368 CPUtime=1800.01
/proc/10468/stat : 10468 (pcs.small) R 10466 10468 10131 0 -1 4194304 38020 822 0 0 179958 43 0 0 25 0 1 0 56493090 114040832 25584 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10468/statm: 27842 25584 378 142 0 26796 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 111368

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): 1808.43
CPU time (s): 1800.05
CPU user time (s): 1799.59
CPU system time (s): 0.45593
CPU usage (%): 99.5365
Max. virtual memory (cumulated for all children) (KiB): 111368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.59
system time used= 0.45593
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38842
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= 15
involuntary context switches= 22000

runsolver used 2.50862 second user time and 5.58815 second system time

The end

Launcher Data 

Begin job on node27 at 2009-07-15 23:44:28
IDJOB=2058668
IDBENCH=53512
IDSOLVER=733
FILE ID=node27/2058668-1247694268
PBS_JOBID= 9521256
Free space on /tmp= 66244 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-26/normalized-rand-26-26-325-155-61021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2058668-1247694268/watcher-2058668-1247694268 -o /tmp/evaluation-result-2058668-1247694268/solver-2058668-1247694268 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1139738366 HOME/instance-2058668-1247694268.xml

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

MD5SUM BENCH= 7e6a9f70634568dedad3cbac85bcc871
RANDOM SEED=1139738366

node27.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		: 2800.239
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	: 5521.40
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		: 2800.239
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:       1313784 kB
Buffers:         72808 kB
Cached:         552316 kB
SwapCached:          0 kB
Active:         260536 kB
Inactive:       408096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1313784 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4776 kB
Writeback:           0 kB
Mapped:          54816 kB
Slab:            58888 kB
Committed_AS:   581820 kB
PageTables:       1748 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66244 MiB
End job on node27 at 2009-07-16 00:14:39