Trace number 2059703

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) 1800.05 1803.72

General information on the benchmark

Namecsp/rand-2-23/
normalized-rand-23-23-253-131-46021_ext.xml
MD5SUM1a9b7d8b0051addb19487a46f54c967f
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark30.3054
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints253
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension253
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
0.18/0.21	c Seed is 221111802
0.18/0.21	c Constructing HOME/instance-2059703-1247695356.xml  with 5808 constraints
0.18/0.21	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-2059703-1247695356/watcher-2059703-1247695356 -o /tmp/evaluation-result-2059703-1247695356/solver-2059703-1247695356 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 221111802 HOME/instance-2059703-1247695356.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: 1.99 1.94 1.37 4/72 3257
/proc/meminfo: memFree=1164016/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=5356 CPUtime=0
/proc/3257/stat : 3257 (pcssolve) R 3255 3257 3136 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 56601966 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 253307185823 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/3257/statm: 1339 241 200 169 0 50 0
[pid=3258] ppid=3257 vsize=5356 CPUtime=0
/proc/3258/stat : 3258 (pcssolve) R 3257 3257 3136 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 56601967 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 253307185823 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/3258/statm: 1339 241 200 169 0 50 0

[startup+0.017796 s]
/proc/loadavg: 1.99 1.94 1.37 4/72 3257
/proc/meminfo: memFree=1164016/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=5356 CPUtime=0
/proc/3257/stat : 3257 (pcssolve) S 3255 3257 3136 0 -1 4194304 367 649 0 0 0 0 0 0 23 0 1 0 56601966 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3257/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101867 s]
/proc/loadavg: 1.99 1.94 1.37 4/72 3257
/proc/meminfo: memFree=1164016/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=6252 CPUtime=0.08
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 1296 822 0 0 8 0 0 0 18 0 1 0 56601966 6402048 872 996147200 134512640 135095119 4294956304 18446744073709551615 10460692 0 0 4096 0 0 0 0 17 1 0 0
/proc/3257/statm: 1563 872 374 142 0 517 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6252

[startup+0.301818 s]
/proc/loadavg: 1.99 1.94 1.37 4/72 3257
/proc/meminfo: memFree=1164016/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=6252 CPUtime=0.28
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 1306 822 0 0 28 0 0 0 19 0 1 0 56601966 6402048 882 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/3257/statm: 1563 882 379 142 0 517 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6252

[startup+0.701855 s]
/proc/loadavg: 1.99 1.94 1.37 4/72 3257
/proc/meminfo: memFree=1164016/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=6252 CPUtime=0.68
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 1318 822 0 0 68 0 0 0 23 0 1 0 56601966 6402048 894 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/3257/statm: 1563 894 379 142 0 517 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6252

[startup+1.50193 s]
/proc/loadavg: 1.99 1.94 1.37 3/73 3263
/proc/meminfo: memFree=1161632/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=7024 CPUtime=1.47
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 1489 822 0 0 147 0 0 0 25 0 1 0 56601966 7192576 1000 996147200 134512640 135095119 4294956304 18446744073709551615 134582529 0 0 4096 0 0 0 0 17 1 0 0
/proc/3257/statm: 1756 1000 379 142 0 710 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7024

[startup+3.10108 s]
/proc/loadavg: 1.99 1.94 1.37 3/73 3263
/proc/meminfo: memFree=1161056/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=7932 CPUtime=3.06
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 1823 822 0 0 306 0 0 0 25 0 1 0 56601966 8122368 1205 996147200 134512640 135095119 4294956304 18446744073709551615 134643013 0 0 4096 0 0 0 0 17 1 0 0
/proc/3257/statm: 1983 1205 379 142 0 937 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7932

[startup+6.30237 s]
/proc/loadavg: 1.99 1.94 1.38 4/73 3263
/proc/meminfo: memFree=1158816/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=10380 CPUtime=6.25
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 2641 822 0 0 624 1 0 0 25 0 1 0 56601966 10629120 1637 996147200 134512640 135095119 4294956304 18446744073709551615 134641448 0 0 4096 0 0 0 0 17 1 0 0
/proc/3257/statm: 2595 1637 379 142 0 1549 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 10380

[startup+12.7019 s]
/proc/loadavg: 1.99 1.94 1.38 3/73 3263
/proc/meminfo: memFree=1156200/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=11824 CPUtime=12.61
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 3250 822 0 0 1260 1 0 0 25 0 1 0 56601966 12107776 2246 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/3257/statm: 2956 2246 379 142 0 1910 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 11824

[startup+25.5011 s]
/proc/loadavg: 1.99 1.94 1.38 3/73 3263
/proc/meminfo: memFree=1152488/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=16744 CPUtime=25.35
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 4865 822 0 0 2532 3 0 0 25 0 1 0 56601966 17145856 3091 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/3257/statm: 4186 3091 379 142 0 3140 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 16744

[startup+51.1014 s]
/proc/loadavg: 1.99 1.95 1.40 3/73 3263
/proc/meminfo: memFree=1147496/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=23576 CPUtime=50.83
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 7069 822 0 0 5079 4 0 0 25 0 1 0 56601966 24141824 4270 996147200 134512640 135095119 4294956304 18446744073709551615 134570724 0 0 4096 0 0 0 0 17 1 0 0
/proc/3257/statm: 5894 4270 379 142 0 4848 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 23576

[startup+102.306 s]
/proc/loadavg: 1.99 1.95 1.43 3/73 3263
/proc/meminfo: memFree=1139880/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=29312 CPUtime=101.79
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 9227 822 0 0 10173 6 0 0 25 0 1 0 56601966 30015488 5915 996147200 134512640 135095119 4294956304 18446744073709551615 134638156 0 0 4096 0 0 0 0 17 1 0 0
/proc/3257/statm: 7328 5915 379 142 0 6282 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 29312

[startup+162.301 s]
/proc/loadavg: 1.99 1.96 1.46 3/73 3263
/proc/meminfo: memFree=1133224/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=40640 CPUtime=161.5
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 12649 822 0 0 16141 9 0 0 25 0 1 0 56601966 41615360 7288 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/3257/statm: 10160 7288 379 142 0 9114 0
Current children cumulated CPU time (s) 161.5
Current children cumulated vsize (KiB) 40640

[startup+222.302 s]
/proc/loadavg: 1.99 1.96 1.49 3/73 3263
/proc/meminfo: memFree=1127592/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=43252 CPUtime=221.21
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 13849 822 0 0 22111 10 0 0 25 0 1 0 56601966 44290048 8488 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/3257/statm: 10813 8488 379 142 0 9767 0
Current children cumulated CPU time (s) 221.21
Current children cumulated vsize (KiB) 43252

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.52 3/73 3263
/proc/meminfo: memFree=1118312/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=53280 CPUtime=280.92
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 16793 822 0 0 28081 11 0 0 25 0 1 0 56601966 54558720 10407 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 1 0 0
/proc/3257/statm: 13320 10407 379 142 0 12274 0
Current children cumulated CPU time (s) 280.92
Current children cumulated vsize (KiB) 53280

[startup+342.302 s]
/proc/loadavg: 2.04 1.99 1.56 3/73 3263
/proc/meminfo: memFree=1114864/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=53280 CPUtime=340.64
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 17205 822 0 0 34052 12 0 0 25 0 1 0 56601966 54558720 10819 996147200 134512640 135095119 4294956304 18446744073709551615 134617071 0 0 4096 0 0 0 0 17 1 0 0
/proc/3257/statm: 13320 10819 379 142 0 12274 0
Current children cumulated CPU time (s) 340.64
Current children cumulated vsize (KiB) 53280

[startup+402.301 s]
/proc/loadavg: 2.12 2.02 1.59 3/73 3263
/proc/meminfo: memFree=1110256/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=54452 CPUtime=400.35
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 17872 822 0 0 40022 13 0 0 25 0 1 0 56601966 55758848 11486 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 1 0 0
/proc/3257/statm: 13613 11486 379 142 0 12567 0
Current children cumulated CPU time (s) 400.35
Current children cumulated vsize (KiB) 54452

[startup+462.302 s]
/proc/loadavg: 2.11 2.04 1.62 3/73 3263
/proc/meminfo: memFree=1105200/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=56284 CPUtime=460.07
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 18691 822 0 0 45993 14 0 0 25 0 1 0 56601966 57634816 12305 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/3257/statm: 14071 12305 379 142 0 13025 0
Current children cumulated CPU time (s) 460.07
Current children cumulated vsize (KiB) 56284

[startup+522.302 s]
/proc/loadavg: 2.15 2.06 1.65 3/73 3263
/proc/meminfo: memFree=1100208/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=57860 CPUtime=519.77
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 19447 822 0 0 51963 14 0 0 25 0 1 0 56601966 59248640 13061 996147200 134512640 135095119 4294956304 18446744073709551615 134617200 0 0 4096 0 0 0 0 17 1 0 0
/proc/3257/statm: 14465 13061 379 142 0 13419 0
Current children cumulated CPU time (s) 519.77
Current children cumulated vsize (KiB) 57860

[startup+582.301 s]
/proc/loadavg: 2.10 2.06 1.68 3/73 3263
/proc/meminfo: memFree=1095408/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=75944 CPUtime=579.49
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 24262 822 0 0 57930 19 0 0 25 0 1 0 56601966 77766656 13779 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/3257/statm: 18986 13779 379 142 0 17940 0
Current children cumulated CPU time (s) 579.49
Current children cumulated vsize (KiB) 75944

[startup+642.302 s]
/proc/loadavg: 2.03 2.05 1.69 3/73 3263
/proc/meminfo: memFree=1090480/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=77508 CPUtime=639.2
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 24981 822 0 0 63900 20 0 0 25 0 1 0 56601966 79368192 14498 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/3257/statm: 19377 14498 379 142 0 18331 0
Current children cumulated CPU time (s) 639.2

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

[startup+882.302 s]
/proc/loadavg: 1.99 2.00 1.75 3/73 3296
/proc/meminfo: memFree=1160752/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=83640 CPUtime=878.96
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 27771 822 0 0 87871 25 0 0 25 0 1 0 56601966 85647360 17288 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/3257/statm: 20910 17288 379 142 0 19864 0
Current children cumulated CPU time (s) 878.96
Current children cumulated vsize (KiB) 83640

[startup+942.302 s]
/proc/loadavg: 1.99 2.00 1.76 3/73 3296
/proc/meminfo: memFree=1145840/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=104100 CPUtime=938.94
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 33177 822 0 0 93866 28 0 0 25 0 1 0 56601966 106598400 20645 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/3257/statm: 26025 20645 379 142 0 24979 0
Current children cumulated CPU time (s) 938.94
Current children cumulated vsize (KiB) 104100

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 1.77 3/73 3296
/proc/meminfo: memFree=1142192/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=104100 CPUtime=998.92
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 33461 822 0 0 99863 29 0 0 25 0 1 0 56601966 106598400 20929 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/3257/statm: 26025 20929 379 142 0 24979 0
Current children cumulated CPU time (s) 998.92
Current children cumulated vsize (KiB) 104100

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 1.78 3/73 3296
/proc/meminfo: memFree=1136560/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=104100 CPUtime=1058.89
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 33730 822 0 0 105860 29 0 0 25 0 1 0 56601966 106598400 21198 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/3257/statm: 26025 21198 379 142 0 24979 0
Current children cumulated CPU time (s) 1058.89
Current children cumulated vsize (KiB) 104100

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 1.79 3/73 3296
/proc/meminfo: memFree=1134256/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=104100 CPUtime=1118.87
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 34002 822 0 0 111857 30 0 0 25 0 1 0 56601966 106598400 21470 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/3257/statm: 26025 21470 379 142 0 24979 0
Current children cumulated CPU time (s) 1118.87
Current children cumulated vsize (KiB) 104100

[startup+1182.3 s]
/proc/loadavg: 1.99 2.00 1.80 3/73 3296
/proc/meminfo: memFree=1130992/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=104100 CPUtime=1178.84
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 34266 822 0 0 117854 30 0 0 25 0 1 0 56601966 106598400 21734 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/3257/statm: 26025 21734 379 142 0 24979 0
Current children cumulated CPU time (s) 1178.84
Current children cumulated vsize (KiB) 104100

[startup+1242.3 s]
/proc/loadavg: 1.99 2.00 1.82 3/73 3296
/proc/meminfo: memFree=1127152/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=104100 CPUtime=1238.82
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 34528 822 0 0 123852 30 0 0 25 0 1 0 56601966 106598400 21996 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/3257/statm: 26025 21996 379 142 0 24979 0
Current children cumulated CPU time (s) 1238.82
Current children cumulated vsize (KiB) 104100

[startup+1302.3 s]
/proc/loadavg: 1.99 2.00 1.82 3/73 3296
/proc/meminfo: memFree=1122992/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=104100 CPUtime=1298.81
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 34780 822 0 0 129850 31 0 0 25 0 1 0 56601966 106598400 22248 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/3257/statm: 26025 22248 379 142 0 24979 0
Current children cumulated CPU time (s) 1298.81
Current children cumulated vsize (KiB) 104100

[startup+1362.3 s]
/proc/loadavg: 1.99 2.00 1.83 3/73 3296
/proc/meminfo: memFree=1119088/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=104228 CPUtime=1358.77
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 35050 822 0 0 135846 31 0 0 25 0 1 0 56601966 106729472 22518 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/3257/statm: 26057 22518 379 142 0 25011 0
Current children cumulated CPU time (s) 1358.77
Current children cumulated vsize (KiB) 104228

[startup+1422.31 s]
/proc/loadavg: 1.99 2.00 1.83 3/73 3296
/proc/meminfo: memFree=1109488/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=105280 CPUtime=1418.76
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 35539 822 0 0 141844 32 0 0 25 0 1 0 56601966 107806720 23007 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/3257/statm: 26320 23007 379 142 0 25274 0
Current children cumulated CPU time (s) 1418.76
Current children cumulated vsize (KiB) 105280

[startup+1482.3 s]
/proc/loadavg: 1.99 2.00 1.84 3/73 3296
/proc/meminfo: memFree=1106224/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=106324 CPUtime=1478.73
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 36035 822 0 0 147841 32 0 0 25 0 1 0 56601966 108875776 23503 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/3257/statm: 26581 23503 379 142 0 25535 0
Current children cumulated CPU time (s) 1478.73
Current children cumulated vsize (KiB) 106324

[startup+1542.3 s]
/proc/loadavg: 1.99 2.00 1.85 3/73 3296
/proc/meminfo: memFree=1102896/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=107360 CPUtime=1538.7
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 36538 822 0 0 153837 33 0 0 25 0 1 0 56601966 109936640 24006 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/3257/statm: 26840 24006 379 142 0 25794 0
Current children cumulated CPU time (s) 1538.7
Current children cumulated vsize (KiB) 107360

[startup+1602.3 s]
/proc/loadavg: 1.99 2.00 1.85 3/73 3296
/proc/meminfo: memFree=1099056/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=108528 CPUtime=1598.69
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 37044 822 0 0 159835 34 0 0 25 0 1 0 56601966 111132672 24512 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/3257/statm: 27132 24512 379 142 0 26086 0
Current children cumulated CPU time (s) 1598.69
Current children cumulated vsize (KiB) 108528

[startup+1662.3 s]
/proc/loadavg: 1.99 2.00 1.86 3/73 3296
/proc/meminfo: memFree=1094512/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=109700 CPUtime=1658.66
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 37565 822 0 0 165832 34 0 0 25 0 1 0 56601966 112332800 25033 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/3257/statm: 27425 25033 379 142 0 26379 0
Current children cumulated CPU time (s) 1658.66
Current children cumulated vsize (KiB) 109700

[startup+1722.3 s]
/proc/loadavg: 1.99 2.00 1.86 3/73 3296
/proc/meminfo: memFree=1089712/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=110744 CPUtime=1718.63
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 38074 822 0 0 171828 35 0 0 25 0 1 0 56601966 113401856 25542 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/3257/statm: 27686 25542 379 142 0 26640 0
Current children cumulated CPU time (s) 1718.63
Current children cumulated vsize (KiB) 110744

[startup+1782.3 s]
/proc/loadavg: 1.99 2.00 1.87 3/73 3296
/proc/meminfo: memFree=1084848/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=111924 CPUtime=1778.61
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 38565 822 0 0 177825 36 0 0 25 0 1 0 56601966 114610176 26033 996147200 134512640 135095119 4294956304 18446744073709551615 134641472 0 0 4096 0 0 0 0 17 0 0 0
/proc/3257/statm: 27981 26033 379 142 0 26935 0
Current children cumulated CPU time (s) 1778.61
Current children cumulated vsize (KiB) 111924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.7 s]
/proc/loadavg: 1.99 2.00 1.87 3/73 3296
/proc/meminfo: memFree=1083312/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=112316 CPUtime=1800.01
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 38739 822 0 0 179965 36 0 0 25 0 1 0 56601966 115011584 26207 996147200 134512640 135095119 4294956304 18446744073709551615 134643984 0 0 4096 0 0 0 0 17 0 0 0
/proc/3257/statm: 28079 26207 379 142 0 27033 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 112316

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

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

[startup+1803.7 s]
/proc/loadavg: 1.99 2.00 1.87 3/73 3296
/proc/meminfo: memFree=1083312/2055920 swapFree=4192812/4192956
[pid=3257] ppid=3255 vsize=112316 CPUtime=1800.01
/proc/3257/stat : 3257 (pcs.small) R 3255 3257 3136 0 -1 4194304 38739 822 0 0 179965 36 0 0 25 0 1 0 56601966 115011584 26207 996147200 134512640 135095119 4294956304 18446744073709551615 134643984 0 0 4096 0 0 0 0 17 0 0 0
/proc/3257/statm: 28079 26207 379 142 0 27033 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 112316

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.72
CPU time (s): 1800.05
CPU user time (s): 1799.66
CPU system time (s): 0.386941
CPU usage (%): 99.7961
Max. virtual memory (cumulated for all children) (KiB): 112316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.386941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39561
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= 22
involuntary context switches= 11701

runsolver used 2.87956 second user time and 5.2812 second system time

The end

Launcher Data 

Begin job on node25 at 2009-07-16 00:02:36
IDJOB=2059703
IDBENCH=53606
IDSOLVER=734
FILE ID=node25/2059703-1247695356
PBS_JOBID= 9521258
Free space on /tmp= 66312 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-23/normalized-rand-23-23-253-131-46021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059703-1247695356/watcher-2059703-1247695356 -o /tmp/evaluation-result-2059703-1247695356/solver-2059703-1247695356 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 221111802 HOME/instance-2059703-1247695356.xml

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

MD5SUM BENCH= 1a9b7d8b0051addb19487a46f54c967f
RANDOM SEED=221111802

node25.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		: 3000.231
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		: 3000.231
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:       1164496 kB
Buffers:         82888 kB
Cached:         632268 kB
SwapCached:          0 kB
Active:         374092 kB
Inactive:       440616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1164496 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1920 kB
Writeback:           0 kB
Mapped:         110924 kB
Slab:            61952 kB
Committed_AS:   532764 kB
PageTables:       2036 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= 66308 MiB
End job on node25 at 2009-07-16 00:32:42