Trace number 2091701

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) 1800.06 1817.42

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-5_ext.xml
MD5SUMf57f4d0ca29c10406d8337ea5fd6dd2e
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints469
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension469
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 2073744112
0.00/0.02	c Constructing HOME/instance-2091701-1247733164.xml  with 10769 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-2091701-1247733164/watcher-2091701-1247733164 -o /tmp/evaluation-result-2091701-1247733164/solver-2091701-1247733164 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2073744112 HOME/instance-2091701-1247733164.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: 1.92 1.98 1.99 4/81 23225
/proc/meminfo: memFree=1710664/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=18576 CPUtime=0
/proc/23225/stat : 23225 (runsolver) R 23223 23225 21679 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 60383025 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 217871609127 0 0 4096 24578 0 0 0 17 1 0 0
/proc/23225/statm: 4644 284 249 26 0 2626 0

[startup+0.0574409 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 23225
/proc/meminfo: memFree=1710664/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=4904 CPUtime=0.03
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 946 822 0 0 3 0 0 0 24 0 1 0 60383025 5021696 555 996147200 134512640 135095119 4294956304 18446744073709551615 134725370 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 1226 555 364 142 0 180 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4904

[startup+0.101445 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 23225
/proc/meminfo: memFree=1710664/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=5696 CPUtime=0.07
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 1133 822 0 0 7 0 0 0 24 0 1 0 60383025 5832704 742 996147200 134512640 135095119 4294956304 18446744073709551615 13025005 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 1424 742 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.301476 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 23225
/proc/meminfo: memFree=1710664/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=8116 CPUtime=0.28
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 1803 822 0 0 27 1 0 0 25 0 1 0 60383025 8310784 1314 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 2029 1314 379 142 0 983 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8116

[startup+0.701521 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 23225
/proc/meminfo: memFree=1710664/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=8116 CPUtime=0.68
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 1805 822 0 0 67 1 0 0 25 0 1 0 60383025 8310784 1316 996147200 134512640 135095119 4294956304 18446744073709551615 134638384 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 2029 1316 379 142 0 983 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8116

[startup+1.50162 s]
/proc/loadavg: 1.92 1.98 1.99 3/82 23231
/proc/meminfo: memFree=1706816/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=8116 CPUtime=1.47
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 1812 822 0 0 146 1 0 0 25 0 1 0 60383025 8310784 1323 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 2029 1323 379 142 0 983 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8116

[startup+3.35991 s]
/proc/loadavg: 1.92 1.98 1.99 3/82 23231
/proc/meminfo: memFree=1706624/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=8116 CPUtime=2.8
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 1822 822 0 0 279 1 0 0 25 0 1 0 60383025 8310784 1333 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 2029 1333 379 142 0 983 0
Current children cumulated CPU time (s) 2.8
Current children cumulated vsize (KiB) 8116

[startup+6.30217 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 23231
/proc/meminfo: memFree=1706496/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=8116 CPUtime=5.6
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 1841 822 0 0 559 1 0 0 25 0 1 0 60383025 8310784 1352 996147200 134512640 135095119 4294956304 18446744073709551615 134607151 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 2029 1352 379 142 0 983 0
Current children cumulated CPU time (s) 5.6
Current children cumulated vsize (KiB) 8116

[startup+12.7019 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 23231
/proc/meminfo: memFree=1705664/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=9656 CPUtime=11.95
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 2161 822 0 0 1194 1 0 0 25 0 1 0 60383025 9887744 1543 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 2414 1543 379 142 0 1368 0
Current children cumulated CPU time (s) 11.95
Current children cumulated vsize (KiB) 9656

[startup+25.5014 s]
/proc/loadavg: 1.95 1.98 1.99 3/82 23231
/proc/meminfo: memFree=1704448/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=11340 CPUtime=24.69
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 2767 822 0 0 2467 2 0 0 25 0 1 0 60383025 11612160 1892 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 2835 1892 379 142 0 1789 0
Current children cumulated CPU time (s) 24.69
Current children cumulated vsize (KiB) 11340

[startup+51.1013 s]
/proc/loadavg: 1.96 1.98 1.99 3/82 23231
/proc/meminfo: memFree=1701312/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=14208 CPUtime=50.14
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 3786 822 0 0 5012 2 0 0 25 0 1 0 60383025 14548992 2654 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 3552 2654 379 142 0 2506 0
Current children cumulated CPU time (s) 50.14
Current children cumulated vsize (KiB) 14208

[startup+102.301 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 23231
/proc/meminfo: memFree=1697088/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=18756 CPUtime=101.09
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 5389 822 0 0 10106 3 0 0 25 0 1 0 60383025 19206144 3744 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 4689 3744 379 142 0 3643 0
Current children cumulated CPU time (s) 101.09
Current children cumulated vsize (KiB) 18756

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 23231
/proc/meminfo: memFree=1691264/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=28992 CPUtime=160.79
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 8344 822 0 0 16074 5 0 0 25 0 1 0 60383025 29687808 5161 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 7248 5161 379 142 0 6202 0
Current children cumulated CPU time (s) 160.79
Current children cumulated vsize (KiB) 28992

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 23273
/proc/meminfo: memFree=1688840/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=29784 CPUtime=220.34
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 8907 822 0 0 22028 6 0 0 25 0 1 0 60383025 30498816 5724 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 7446 5724 379 142 0 6400 0
Current children cumulated CPU time (s) 220.34
Current children cumulated vsize (KiB) 29784

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 23273
/proc/meminfo: memFree=1685512/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=31632 CPUtime=279.69
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 9685 822 0 0 27962 7 0 0 25 0 1 0 60383025 32391168 6502 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 7908 6502 379 142 0 6862 0
Current children cumulated CPU time (s) 279.69
Current children cumulated vsize (KiB) 31632

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 23273
/proc/meminfo: memFree=1682632/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=33216 CPUtime=339.12
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 10402 822 0 0 33903 9 0 0 25 0 1 0 60383025 34013184 7219 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 8304 7219 379 142 0 7258 0
Current children cumulated CPU time (s) 339.12
Current children cumulated vsize (KiB) 33216

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 23273
/proc/meminfo: memFree=1679496/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=34932 CPUtime=398.54
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 11124 822 0 0 39845 9 0 0 25 0 1 0 60383025 35770368 7941 996147200 134512640 135095119 4294956304 18446744073709551615 134571110 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 8733 7941 379 142 0 7687 0
Current children cumulated CPU time (s) 398.54
Current children cumulated vsize (KiB) 34932

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 23273
/proc/meminfo: memFree=1676616/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=44844 CPUtime=457.97
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 13868 822 0 0 45786 11 0 0 25 0 1 0 60383025 45920256 8636 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 11211 8636 379 142 0 10165 0
Current children cumulated CPU time (s) 457.97
Current children cumulated vsize (KiB) 44844

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 23273
/proc/meminfo: memFree=1669000/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=55408 CPUtime=517.39
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 16799 822 0 0 51727 12 0 0 25 0 1 0 60383025 56737792 10542 996147200 134512640 135095119 4294956304 18446744073709551615 134641657 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 13852 10542 379 142 0 12806 0
Current children cumulated CPU time (s) 517.39
Current children cumulated vsize (KiB) 55408

[startup+582.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 23273
/proc/meminfo: memFree=1667912/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=55408 CPUtime=576.82
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 17062 822 0 0 57670 12 0 0 25 0 1 0 60383025 56737792 10805 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 13852 10805 379 142 0 12806 0
Current children cumulated CPU time (s) 576.82
Current children cumulated vsize (KiB) 55408

[startup+642.301 s]
/proc/loadavg: 2.05 2.00 2.00 3/82 23273
/proc/meminfo: memFree=1667080/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=55408 CPUtime=636.24
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 17324 822 0 0 63611 13 0 0 25 0 1 0 60383025 56737792 11067 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 13852 11067 379 142 0 12806 0
Current children cumulated CPU time (s) 636.24
Current children cumulated vsize (KiB) 55408

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23273
/proc/meminfo: memFree=1661256/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=58172 CPUtime=814.5
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 18753 822 0 0 81436 14 0 0 25 0 1 0 60383025 59568128 12496 996147200 134512640 135095119 4294956304 18446744073709551615 134607054 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 14543 12496 379 142 0 13497 0
Current children cumulated CPU time (s) 814.5
Current children cumulated vsize (KiB) 58172

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23273
/proc/meminfo: memFree=1658952/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=59492 CPUtime=873.93
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 19311 822 0 0 87378 15 0 0 25 0 1 0 60383025 60919808 13054 996147200 134512640 135095119 4294956304 18446744073709551615 134616896 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 14873 13054 379 142 0 13827 0
Current children cumulated CPU time (s) 873.93
Current children cumulated vsize (KiB) 59492

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23273
/proc/meminfo: memFree=1656840/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=60548 CPUtime=933.35
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 19819 822 0 0 93320 15 0 0 25 0 1 0 60383025 62001152 13562 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 15137 13562 379 142 0 14091 0
Current children cumulated CPU time (s) 933.35
Current children cumulated vsize (KiB) 60548

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23273
/proc/meminfo: memFree=1654664/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=61868 CPUtime=992.78
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 20344 822 0 0 99263 15 0 0 25 0 1 0 60383025 63352832 14087 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 15467 14087 379 142 0 14421 0
Current children cumulated CPU time (s) 992.78
Current children cumulated vsize (KiB) 61868

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23273
/proc/meminfo: memFree=1652680/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=63056 CPUtime=1052.2
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 20859 822 0 0 105203 17 0 0 25 0 1 0 60383025 64569344 14602 996147200 134512640 135095119 4294956304 18446744073709551615 134589505 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 15764 14602 379 142 0 14718 0
Current children cumulated CPU time (s) 1052.2
Current children cumulated vsize (KiB) 63056

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23273
/proc/meminfo: memFree=1650440/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=80632 CPUtime=1111.63
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 25485 822 0 0 111144 19 0 0 25 0 1 0 60383025 82567168 15131 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 20158 15131 379 142 0 19112 0
Current children cumulated CPU time (s) 1111.63
Current children cumulated vsize (KiB) 80632

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23275
/proc/meminfo: memFree=1648392/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=81820 CPUtime=1171.04
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 25998 822 0 0 117085 19 0 0 25 0 1 0 60383025 83783680 15644 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 20455 15644 379 142 0 19409 0
Current children cumulated CPU time (s) 1171.04
Current children cumulated vsize (KiB) 81820

[startup+1242.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23275
/proc/meminfo: memFree=1646280/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=83008 CPUtime=1230.48
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 26494 822 0 0 123028 20 0 0 25 0 1 0 60383025 85000192 16140 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 20752 16140 379 142 0 19706 0
Current children cumulated CPU time (s) 1230.48
Current children cumulated vsize (KiB) 83008

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23275
/proc/meminfo: memFree=1644360/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=84072 CPUtime=1289.89
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 26955 822 0 0 128969 20 0 0 25 0 1 0 60383025 86089728 16601 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 21018 16601 379 142 0 19972 0
Current children cumulated CPU time (s) 1289.89
Current children cumulated vsize (KiB) 84072

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23275
/proc/meminfo: memFree=1642376/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=85260 CPUtime=1349.33
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 27464 822 0 0 134912 21 0 0 25 0 1 0 60383025 87306240 17110 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 21315 17110 379 142 0 20269 0
Current children cumulated CPU time (s) 1349.33
Current children cumulated vsize (KiB) 85260

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23275
/proc/meminfo: memFree=1640392/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=86320 CPUtime=1408.75
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 27934 822 0 0 140854 21 0 0 25 0 1 0 60383025 88391680 17580 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 21580 17580 379 142 0 20534 0
Current children cumulated CPU time (s) 1408.75
Current children cumulated vsize (KiB) 86320

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23275
/proc/meminfo: memFree=1638664/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=87244 CPUtime=1468.17
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 28377 822 0 0 146796 21 0 0 25 0 1 0 60383025 89337856 18023 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 21811 18023 379 142 0 20765 0
Current children cumulated CPU time (s) 1468.17
Current children cumulated vsize (KiB) 87244

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23275
/proc/meminfo: memFree=1636808/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=109824 CPUtime=1527.6
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 34191 822 0 0 152735 25 0 0 25 0 1 0 60383025 112459776 21788 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 27456 21788 379 142 0 26410 0
Current children cumulated CPU time (s) 1527.6
Current children cumulated vsize (KiB) 109824

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23275
/proc/meminfo: memFree=1622856/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=109824 CPUtime=1587.02
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 34367 822 0 0 158677 25 0 0 25 0 1 0 60383025 112459776 21964 996147200 134512640 135095119 4294956304 18446744073709551615 134615477 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 27456 21964 379 142 0 26410 0
Current children cumulated CPU time (s) 1587.02
Current children cumulated vsize (KiB) 109824

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23275
/proc/meminfo: memFree=1622088/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=109824 CPUtime=1646.43
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 34545 822 0 0 164618 25 0 0 25 0 1 0 60383025 112459776 22142 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 27456 22142 379 142 0 26410 0
Current children cumulated CPU time (s) 1646.43
Current children cumulated vsize (KiB) 109824

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23281
/proc/meminfo: memFree=1621320/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=109824 CPUtime=1705.84
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 34723 822 0 0 170559 25 0 0 25 0 1 0 60383025 112459776 22320 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 27456 22320 379 142 0 26410 0
Current children cumulated CPU time (s) 1705.84
Current children cumulated vsize (KiB) 109824

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23281
/proc/meminfo: memFree=1620552/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=109824 CPUtime=1765.27
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 34902 822 0 0 176501 26 0 0 25 0 1 0 60383025 112459776 22499 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 27456 22499 379 142 0 26410 0
Current children cumulated CPU time (s) 1765.27
Current children cumulated vsize (KiB) 109824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1817.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23281
/proc/meminfo: memFree=1620296/2055920 swapFree=4192812/4192956
[pid=23225] ppid=23223 vsize=109824 CPUtime=1800.03
/proc/23225/stat : 23225 (pcs.small) R 23223 23225 21679 0 -1 4194304 35005 822 0 0 179977 26 0 0 25 0 1 0 60383025 112459776 22602 996147200 134512640 135095119 4294956304 18446744073709551615 134617003 0 0 4096 0 0 0 0 17 1 0 0
/proc/23225/statm: 27456 22602 379 142 0 26410 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 109824

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): 1817.42
CPU time (s): 1800.06
CPU user time (s): 1799.78
CPU system time (s): 0.283956
CPU usage (%): 99.0446
Max. virtual memory (cumulated for all children) (KiB): 112872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.283956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35827
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= 23
involuntary context switches= 38262

runsolver used 2.58961 second user time and 5.80212 second system time

The end

Launcher Data 

Begin job on node28 at 2009-07-16 10:32:44
IDJOB=2091701
IDBENCH=60109
IDSOLVER=733
FILE ID=node28/2091701-1247733164
PBS_JOBID= 9521522
Free space on /tmp= 66008 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-5_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091701-1247733164/watcher-2091701-1247733164 -o /tmp/evaluation-result-2091701-1247733164/solver-2091701-1247733164 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2073744112 HOME/instance-2091701-1247733164.xml

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

MD5SUM BENCH= f57f4d0ca29c10406d8337ea5fd6dd2e
RANDOM SEED=2073744112

node28.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		: 3000.230
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		: 3000.230
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:       1711144 kB
Buffers:         56776 kB
Cached:         189044 kB
SwapCached:          0 kB
Active:         115804 kB
Inactive:       165468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1711144 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2140 kB
Writeback:           0 kB
Mapped:          55768 kB
Slab:            48364 kB
Committed_AS:   616900 kB
PageTables:       1916 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66008 MiB
End job on node28 at 2009-07-16 11:03:03