Trace number 2091580

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) 1800.11 1803.82

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-20_ext.xml
MD5SUM949bd89fb1ad1829b78282e8f26c6254
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 benchmark31.5222
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints456
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension456
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.00/0.02	c Seed is 1330619739
0.00/0.02	c Constructing HOME/instance-2091580-1247732867.xml  with 10470 constraints
0.07/0.18	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-2091580-1247732867/watcher-2091580-1247732867 -o /tmp/evaluation-result-2091580-1247732867/solver-2091580-1247732867 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1330619739 HOME/instance-2091580-1247732867.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 4/81 18179
/proc/meminfo: memFree=1395960/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=5356 CPUtime=0
/proc/18179/stat : 18179 (pcssolve) R 18177 18179 17294 0 -1 4194304 268 0 0 0 0 0 0 0 20 0 1 0 60354167 5484544 236 996147200 4194304 4889804 548682068800 18446744073709551615 4422478 0 0 4100 65536 0 0 0 17 1 0 0
/proc/18179/statm: 1339 236 197 169 0 50 0

[startup+0.0185829 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 18179
/proc/meminfo: memFree=1395960/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=5356 CPUtime=0
/proc/18179/stat : 18179 (pcssolve) S 18177 18179 17294 0 -1 4194304 367 649 0 0 0 0 0 0 23 0 1 0 60354167 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18179/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101596 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 18179
/proc/meminfo: memFree=1395960/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=5700 CPUtime=0.07
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 1129 822 0 0 7 0 0 0 24 0 1 0 60354167 5836800 738 996147200 134512640 135095119 4294956304 18446744073709551615 4159336992 0 0 4096 0 0 0 0 17 1 0 0
/proc/18179/statm: 1425 738 364 142 0 379 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5700

[startup+0.301638 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 18179
/proc/meminfo: memFree=1395960/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=8096 CPUtime=0.27
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 1787 822 0 0 27 0 0 0 25 0 1 0 60354167 8290304 1298 996147200 134512640 135095119 4294956304 18446744073709551615 134615489 0 0 4096 0 0 0 0 17 1 0 0
/proc/18179/statm: 2024 1298 378 142 0 978 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8096

[startup+0.701713 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 18179
/proc/meminfo: memFree=1395960/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=8096 CPUtime=0.67
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 1790 822 0 0 67 0 0 0 25 0 1 0 60354167 8290304 1301 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18179/statm: 2024 1301 378 142 0 978 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8096

[startup+1.50187 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18185
/proc/meminfo: memFree=1392112/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=8096 CPUtime=1.46
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 1797 822 0 0 146 0 0 0 25 0 1 0 60354167 8290304 1308 996147200 134512640 135095119 4294956304 18446744073709551615 134637390 0 0 4096 0 0 0 0 17 1 0 0
/proc/18179/statm: 2024 1308 378 142 0 978 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8096

[startup+3.10118 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18185
/proc/meminfo: memFree=1391984/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=8096 CPUtime=3.05
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 1810 822 0 0 305 0 0 0 25 0 1 0 60354167 8290304 1321 996147200 134512640 135095119 4294956304 18446744073709551615 134637443 0 0 4096 0 0 0 0 17 1 0 0
/proc/18179/statm: 2024 1321 378 142 0 978 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8096

[startup+6.30179 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18185
/proc/meminfo: memFree=1391728/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=8096 CPUtime=6.22
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 1833 822 0 0 622 0 0 0 25 0 1 0 60354167 8290304 1344 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 1 0 0
/proc/18179/statm: 2024 1344 378 142 0 978 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8096

[startup+12.702 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18185
/proc/meminfo: memFree=1390704/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=9768 CPUtime=12.56
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 2213 822 0 0 1256 0 0 0 25 0 1 0 60354167 10002432 1595 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18179/statm: 2442 1595 378 142 0 1396 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9768

[startup+25.5015 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18185
/proc/meminfo: memFree=1389488/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=11320 CPUtime=25.24
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 2802 822 0 0 2523 1 0 0 25 0 1 0 60354167 11591680 1927 996147200 134512640 135095119 4294956304 18446744073709551615 134589575 0 0 4096 0 0 0 0 17 1 0 0
/proc/18179/statm: 2830 1927 378 142 0 1784 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 11320

[startup+51.1014 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18185
/proc/meminfo: memFree=1386352/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=16240 CPUtime=50.6
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 4394 822 0 0 5058 2 0 0 25 0 1 0 60354167 16629760 2716 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18179/statm: 4060 2716 378 142 0 3014 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 16240

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18185
/proc/meminfo: memFree=1381744/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=18872 CPUtime=101.31
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 5520 822 0 0 10128 3 0 0 25 0 1 0 60354167 19324928 3842 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18179/statm: 4718 3842 378 142 0 3672 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 18872

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18185
/proc/meminfo: memFree=1375792/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=28964 CPUtime=160.75
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 8522 822 0 0 16070 5 0 0 25 0 1 0 60354167 29659136 5306 996147200 134512640 135095119 4294956304 18446744073709551615 134589533 0 0 4096 0 0 0 0 17 1 0 0
/proc/18179/statm: 7241 5306 378 142 0 6195 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 28964

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18185
/proc/meminfo: memFree=1373488/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=29756 CPUtime=220.18
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 9109 822 0 0 22012 6 0 0 25 0 1 0 60354167 30470144 5893 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18179/statm: 7439 5893 378 142 0 6393 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 29756

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18185
/proc/meminfo: memFree=1370224/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=31604 CPUtime=279.61
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 9895 822 0 0 27954 7 0 0 25 0 1 0 60354167 32362496 6679 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18179/statm: 7901 6679 378 142 0 6855 0
Current children cumulated CPU time (s) 279.61
Current children cumulated vsize (KiB) 31604

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18219
/proc/meminfo: memFree=1379960/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=33320 CPUtime=339.26
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 10656 822 0 0 33917 9 0 0 25 0 1 0 60354167 34119680 7440 996147200 134512640 135095119 4294956304 18446744073709551615 134642548 0 0 4096 0 0 0 0 17 0 0 0
/proc/18179/statm: 8330 7440 378 142 0 7284 0
Current children cumulated CPU time (s) 339.26
Current children cumulated vsize (KiB) 33320

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18219
/proc/meminfo: memFree=1371384/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=43228 CPUtime=399.24
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 13430 822 0 0 39912 12 0 0 25 0 1 0 60354167 44265472 8165 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18179/statm: 10807 8165 378 142 0 9761 0
Current children cumulated CPU time (s) 399.24
Current children cumulated vsize (KiB) 43228

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18219
/proc/meminfo: memFree=1364600/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=44936 CPUtime=459.21
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 14193 822 0 0 45909 12 0 0 25 0 1 0 60354167 46014464 8928 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18179/statm: 11234 8928 378 142 0 10188 0
Current children cumulated CPU time (s) 459.21
Current children cumulated vsize (KiB) 44936

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18219
/proc/meminfo: memFree=1352632/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=55368 CPUtime=519.18
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 17078 822 0 0 51905 13 0 0 25 0 1 0 60354167 56696832 10788 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/18179/statm: 13842 10788 378 142 0 12796 0
Current children cumulated CPU time (s) 519.18
Current children cumulated vsize (KiB) 55368

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18219
/proc/meminfo: memFree=1349304/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=55368 CPUtime=579.15
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 17358 822 0 0 57901 14 0 0 25 0 1 0 60354167 56696832 11068 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/18179/statm: 13842 11068 378 142 0 12796 0
Current children cumulated CPU time (s) 579.15
Current children cumulated vsize (KiB) 55368

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18219
/proc/meminfo: memFree=1345272/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=55368 CPUtime=639.13
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 17639 822 0 0 63899 14 0 0 25 0 1 0 60354167 56696832 11349 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18179/statm: 13842 11349 378 142 0 12796 0
Current children cumulated CPU time (s) 639.13
Current children cumulated vsize (KiB) 55368

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18219
/proc/meminfo: memFree=1331960/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=58004 CPUtime=819.04
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 19064 822 0 0 81887 17 0 0 25 0 1 0 60354167 59396096 12774 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 0 0 0
/proc/18179/statm: 14501 12774 378 142 0 13455 0
Current children cumulated CPU time (s) 819.04
Current children cumulated vsize (KiB) 58004

[startup+882.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18219
/proc/meminfo: memFree=1321848/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=59320 CPUtime=879.01
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 19635 822 0 0 87884 17 0 0 25 0 1 0 60354167 60743680 13345 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18179/statm: 14830 13345 378 142 0 13784 0
Current children cumulated CPU time (s) 879.01
Current children cumulated vsize (KiB) 59320

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18219
/proc/meminfo: memFree=1318776/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=60508 CPUtime=938.98
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 20171 822 0 0 93880 18 0 0 25 0 1 0 60354167 61960192 13881 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/18179/statm: 15127 13881 378 142 0 14081 0
Current children cumulated CPU time (s) 938.98
Current children cumulated vsize (KiB) 60508

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18219
/proc/meminfo: memFree=1315576/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=78212 CPUtime=998.95
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 24827 822 0 0 99874 21 0 0 25 0 1 0 60354167 80089088 14440 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18179/statm: 19553 14440 378 142 0 18507 0
Current children cumulated CPU time (s) 998.95
Current children cumulated vsize (KiB) 78212

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18219
/proc/meminfo: memFree=1312504/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=79272 CPUtime=1058.92
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 25330 822 0 0 105870 22 0 0 25 0 1 0 60354167 81174528 14943 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18179/statm: 19818 14943 378 142 0 18772 0
Current children cumulated CPU time (s) 1058.92
Current children cumulated vsize (KiB) 79272

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18219
/proc/meminfo: memFree=1309112/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=80596 CPUtime=1118.89
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 25872 822 0 0 111867 22 0 0 25 0 1 0 60354167 82530304 15485 996147200 134512640 135095119 4294956304 18446744073709551615 134589539 0 0 4096 0 0 0 0 17 0 0 0
/proc/18179/statm: 20149 15485 378 142 0 19103 0
Current children cumulated CPU time (s) 1118.89
Current children cumulated vsize (KiB) 80596

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18219
/proc/meminfo: memFree=1305208/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=81656 CPUtime=1178.86
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 26373 822 0 0 117863 23 0 0 25 0 1 0 60354167 83615744 15986 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18179/statm: 20414 15986 378 142 0 19368 0
Current children cumulated CPU time (s) 1178.86
Current children cumulated vsize (KiB) 81656

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18219
/proc/meminfo: memFree=1301304/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=82844 CPUtime=1238.84
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 26871 822 0 0 123860 24 0 0 25 0 1 0 60354167 84832256 16484 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18179/statm: 20711 16484 378 142 0 19665 0
Current children cumulated CPU time (s) 1238.84
Current children cumulated vsize (KiB) 82844

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18219
/proc/meminfo: memFree=1297208/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=83900 CPUtime=1298.81
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 27364 822 0 0 129856 25 0 0 25 0 1 0 60354167 85913600 16977 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18179/statm: 20975 16977 378 142 0 19929 0
Current children cumulated CPU time (s) 1298.81
Current children cumulated vsize (KiB) 83900

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18219
/proc/meminfo: memFree=1293432/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=85088 CPUtime=1358.79
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 27865 822 0 0 135853 26 0 0 25 0 1 0 60354167 87130112 17478 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18179/statm: 21272 17478 378 142 0 20226 0
Current children cumulated CPU time (s) 1358.79
Current children cumulated vsize (KiB) 85088

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18221
/proc/meminfo: memFree=1289848/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=86144 CPUtime=1418.76
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 28331 822 0 0 141850 26 0 0 25 0 1 0 60354167 88211456 17944 996147200 134512640 135095119 4294956304 18446744073709551615 134642693 0 0 4096 0 0 0 0 17 0 0 0
/proc/18179/statm: 21536 17944 378 142 0 20490 0
Current children cumulated CPU time (s) 1418.76
Current children cumulated vsize (KiB) 86144

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18221
/proc/meminfo: memFree=1286264/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=87068 CPUtime=1478.73
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 28787 822 0 0 147846 27 0 0 25 0 1 0 60354167 89157632 18400 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18179/statm: 21767 18400 378 142 0 20721 0
Current children cumulated CPU time (s) 1478.73
Current children cumulated vsize (KiB) 87068

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18221
/proc/meminfo: memFree=1282488/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=88004 CPUtime=1538.7
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 29209 822 0 0 153843 27 0 0 25 0 1 0 60354167 90116096 18822 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18179/statm: 22001 18822 378 142 0 20955 0
Current children cumulated CPU time (s) 1538.7
Current children cumulated vsize (KiB) 88004

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18221
/proc/meminfo: memFree=1266488/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=109660 CPUtime=1598.67
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 34821 822 0 0 159837 30 0 0 25 0 1 0 60354167 112291840 22385 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18179/statm: 27415 22385 378 142 0 26369 0
Current children cumulated CPU time (s) 1598.67
Current children cumulated vsize (KiB) 109660

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18221
/proc/meminfo: memFree=1263736/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=109660 CPUtime=1658.63
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 35009 822 0 0 165833 30 0 0 25 0 1 0 60354167 112291840 22573 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18179/statm: 27415 22573 378 142 0 26369 0
Current children cumulated CPU time (s) 1658.63
Current children cumulated vsize (KiB) 109660

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18221
/proc/meminfo: memFree=1261304/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=109660 CPUtime=1718.61
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 35193 822 0 0 171830 31 0 0 25 0 1 0 60354167 112291840 22757 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18179/statm: 27415 22757 378 142 0 26369 0
Current children cumulated CPU time (s) 1718.61
Current children cumulated vsize (KiB) 109660

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18221
/proc/meminfo: memFree=1258744/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=109660 CPUtime=1778.58
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 35373 822 0 0 177827 31 0 0 25 0 1 0 60354167 112291840 22937 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/18179/statm: 27415 22937 378 142 0 26369 0
Current children cumulated CPU time (s) 1778.58
Current children cumulated vsize (KiB) 109660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18221
/proc/meminfo: memFree=1257976/2055920 swapFree=4192812/4192956
[pid=18179] ppid=18177 vsize=109660 CPUtime=1800.07
/proc/18179/stat : 18179 (pcs.small) R 18177 18179 17294 0 -1 4194304 35436 822 0 0 179976 31 0 0 25 0 1 0 60354167 112291840 23000 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18179/statm: 27415 23000 378 142 0 26369 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 109660

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): 1803.82
CPU time (s): 1800.11
CPU user time (s): 1799.77
CPU system time (s): 0.339948
CPU usage (%): 99.7943
Max. virtual memory (cumulated for all children) (KiB): 117856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.339948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36258
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= 18161

runsolver used 2.50462 second user time and 5.70713 second system time

The end

Launcher Data 

Begin job on node5 at 2009-07-16 10:27:47
IDJOB=2091580
IDBENCH=60085
IDSOLVER=733
FILE ID=node5/2091580-1247732867
PBS_JOBID= 9521570
Free space on /tmp= 66324 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-20_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091580-1247732867/watcher-2091580-1247732867 -o /tmp/evaluation-result-2091580-1247732867/solver-2091580-1247732867 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1330619739 HOME/instance-2091580-1247732867.xml

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

MD5SUM BENCH= 949bd89fb1ad1829b78282e8f26c6254
RANDOM SEED=1330619739

node5.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		: 3000.258
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		: 3000.258
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:       1396440 kB
Buffers:         83436 kB
Cached:         469880 kB
SwapCached:          0 kB
Active:          83772 kB
Inactive:       504412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1396440 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2136 kB
Writeback:           0 kB
Mapped:          55092 kB
Slab:            56408 kB
Committed_AS:   654048 kB
PageTables:       1872 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= 66320 MiB
End job on node5 at 2009-07-16 10:57:53