Trace number 2090723

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) 1800.1 1806.06

General information on the benchmark

Namecsp/tightness0.65/
normalized-rand-2-40-40-135-650-29_ext.xml
MD5SUM3f4cc7fbe769b12c98bc52f0d6a6e82a
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 benchmark11.9592
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints135
Maximum constraint arity2
Maximum domain size40
Number of constraints which are defined in extension135
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c has big domains
0.00/0.01	c big-domain mode
0.00/0.02	c Seed is 1658061116
0.00/0.02	c Constructing HOME/instance-2090723-1247731064.xml  with 213 constraints
0.17/0.23	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-2090723-1247731064/watcher-2090723-1247731064 -o /tmp/evaluation-result-2090723-1247731064/solver-2090723-1247731064 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1658061116 HOME/instance-2090723-1247731064.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: 1.97 1.98 1.99 4/72 15015
/proc/meminfo: memFree=1424824/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=5356 CPUtime=0
/proc/15015/stat : 15015 (pcssolve) R 15013 15015 14276 0 -1 4194304 271 0 0 0 0 0 0 0 20 0 1 0 60172502 5484544 239 996147200 4194304 4889804 548682068800 18446744073709551615 4435280 0 0 4100 65536 0 0 0 17 1 0 0
/proc/15015/statm: 1339 239 199 169 0 50 0

[startup+0.0116451 s]
/proc/loadavg: 1.97 1.98 1.99 4/72 15015
/proc/meminfo: memFree=1424824/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=5356 CPUtime=0
/proc/15015/stat : 15015 (pcssolve) S 15013 15015 14276 0 -1 4194304 305 155 0 0 0 0 0 0 21 0 1 0 60172502 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15015/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101661 s]
/proc/loadavg: 1.97 1.98 1.99 4/72 15015
/proc/meminfo: memFree=1424824/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=5420 CPUtime=0.08
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 988 656 0 0 8 0 0 0 23 0 1 0 60172502 5550080 619 996147200 134512640 135215973 4294956304 18446744073709551615 134837565 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 1355 619 383 171 0 280 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5420

[startup+0.30169 s]
/proc/loadavg: 1.97 1.98 1.99 4/72 15015
/proc/meminfo: memFree=1424824/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=7164 CPUtime=0.27
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 1385 656 0 0 27 0 0 0 25 0 1 0 60172502 7335936 1016 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 1791 1016 403 171 0 716 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7164

[startup+0.701745 s]
/proc/loadavg: 1.97 1.98 1.99 4/72 15015
/proc/meminfo: memFree=1424824/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=7164 CPUtime=0.67
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 1386 656 0 0 67 0 0 0 25 0 1 0 60172502 7335936 1017 996147200 134512640 135215973 4294956304 18446744073709551615 135027106 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 1791 1017 403 171 0 716 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7164

[startup+1.50186 s]
/proc/loadavg: 1.97 1.98 1.99 3/73 15020
/proc/meminfo: memFree=1422256/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=7164 CPUtime=1.46
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 1392 656 0 0 146 0 0 0 25 0 1 0 60172502 7335936 1023 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 1791 1023 403 171 0 716 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7164

[startup+3.1011 s]
/proc/loadavg: 1.97 1.98 1.99 3/73 15020
/proc/meminfo: memFree=1421936/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=7164 CPUtime=3.05
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 1413 656 0 0 305 0 0 0 25 0 1 0 60172502 7335936 1044 996147200 134512640 135215973 4294956304 18446744073709551615 134590083 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 1791 1044 403 171 0 716 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7164

[startup+6.30156 s]
/proc/loadavg: 1.97 1.98 1.99 3/73 15020
/proc/meminfo: memFree=1421552/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=7164 CPUtime=6.22
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 1477 656 0 0 622 0 0 0 25 0 1 0 60172502 7335936 1108 996147200 134512640 135215973 4294956304 18446744073709551615 134590104 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 1791 1108 403 171 0 716 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 7164

[startup+12.7015 s]
/proc/loadavg: 1.97 1.98 1.99 3/73 15020
/proc/meminfo: memFree=1420144/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=8380 CPUtime=12.57
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 1784 656 0 0 1257 0 0 0 25 0 1 0 60172502 8581120 1415 996147200 134512640 135215973 4294956304 18446744073709551615 134591071 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 2095 1415 403 171 0 1020 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 8380

[startup+25.5014 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 15020
/proc/meminfo: memFree=1416688/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=11272 CPUtime=25.27
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 2564 656 0 0 2526 1 0 0 25 0 1 0 60172502 11542528 2162 996147200 134512640 135215973 4294956304 18446744073709551615 134590099 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 2818 2162 403 171 0 1743 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 11272

[startup+51.1011 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 15020
/proc/meminfo: memFree=1410224/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=17064 CPUtime=50.64
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 4072 656 0 0 5062 2 0 0 25 0 1 0 60172502 17473536 3605 996147200 134512640 135215973 4294956304 18446744073709551615 134902073 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 4266 3605 403 171 0 3191 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 17064

[startup+102.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15020
/proc/meminfo: memFree=1396592/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=28520 CPUtime=101.36
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 7086 656 0 0 10132 4 0 0 25 0 1 0 60172502 29204480 6457 996147200 134512640 135215973 4294956304 18446744073709551615 134599879 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 7130 6457 403 171 0 6055 0
Current children cumulated CPU time (s) 101.36
Current children cumulated vsize (KiB) 28520

[startup+162.301 s]
/proc/loadavg: 2.06 2.00 2.00 3/73 15020
/proc/meminfo: memFree=1381168/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=42588 CPUtime=160.79
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 10752 656 0 0 16073 6 0 0 25 0 1 0 60172502 43610112 9801 996147200 134512640 135215973 4294956304 18446744073709551615 135027099 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 10647 9801 403 171 0 9572 0
Current children cumulated CPU time (s) 160.79
Current children cumulated vsize (KiB) 42588

[startup+222.302 s]
/proc/loadavg: 2.08 2.02 2.00 3/73 15026
/proc/meminfo: memFree=1354032/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=55836 CPUtime=220.2
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 14225 656 0 0 22012 8 0 0 25 0 1 0 60172502 57176064 12761 996147200 134512640 135215973 4294956304 18446744073709551615 134590083 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 13959 12761 403 171 0 12884 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 55836

[startup+282.302 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 15026
/proc/meminfo: memFree=1340016/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=68884 CPUtime=279.64
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 17665 656 0 0 27954 10 0 0 25 0 1 0 60172502 70537216 16072 996147200 134512640 135215973 4294956304 18446744073709551615 134599849 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 17221 16072 403 171 0 16146 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 68884

[startup+342.302 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 15026
/proc/meminfo: memFree=1327024/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=80360 CPUtime=339.07
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 20664 656 0 0 33895 12 0 0 25 0 1 0 60172502 82288640 19071 996147200 134512640 135215973 4294956304 18446744073709551615 4158960136 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 20090 19071 403 171 0 19015 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 80360

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15026
/proc/meminfo: memFree=1313840/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=92100 CPUtime=398.51
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 23773 656 0 0 39837 14 0 0 25 0 1 0 60172502 94310400 22180 996147200 134512640 135215973 4294956304 18446744073709551615 4158960027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 23025 22180 403 171 0 21950 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 92100

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15026
/proc/meminfo: memFree=1300784/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=107680 CPUtime=457.94
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 27796 656 0 0 45777 17 0 0 25 0 1 0 60172502 110264320 25178 996147200 134512640 135215973 4294956304 18446744073709551615 4158960056 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 26920 25178 403 171 0 25845 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 107680

[startup+522.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15026
/proc/meminfo: memFree=1288880/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=118240 CPUtime=517.39
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 30587 656 0 0 51720 19 0 0 25 0 1 0 60172502 121077760 27969 996147200 134512640 135215973 4294956304 18446744073709551615 134591029 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 29560 27969 403 171 0 28485 0
Current children cumulated CPU time (s) 517.39
Current children cumulated vsize (KiB) 118240

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 2/71 15027
/proc/meminfo: memFree=1375936/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=131136 CPUtime=576.82
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 33965 656 0 0 57662 20 0 0 25 0 1 0 60172502 134283264 31090 996147200 134512640 135215973 4294956304 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 0 0 0
/proc/15015/statm: 32784 31090 403 171 0 31709 0
Current children cumulated CPU time (s) 576.82
Current children cumulated vsize (KiB) 131136

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15068
/proc/meminfo: memFree=1345056/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=143012 CPUtime=636.81
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 37084 656 0 0 63657 24 0 0 25 0 1 0 60172502 146444288 34209 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/15015/statm: 35753 34209 403 171 0 34678 0
Current children cumulated CPU time (s) 636.81
Current children cumulated vsize (KiB) 143012

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15068
/proc/meminfo: memFree=1310432/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=175712 CPUtime=816.72
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 45715 656 0 0 81641 31 0 0 25 0 1 0 60172502 179929088 42840 996147200 134512640 135215973 4294956304 18446744073709551615 134600385 0 0 4096 0 0 0 0 17 0 0 0
/proc/15015/statm: 43928 42840 403 171 0 42853 0
Current children cumulated CPU time (s) 816.72
Current children cumulated vsize (KiB) 175712

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15068
/proc/meminfo: memFree=1299616/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=185872 CPUtime=876.7
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 48392 656 0 0 87636 34 0 0 25 0 1 0 60172502 190332928 45517 996147200 134512640 135215973 4294956304 18446744073709551615 135018640 0 0 4096 0 0 0 0 17 0 0 0
/proc/15015/statm: 46468 45517 403 171 0 45393 0
Current children cumulated CPU time (s) 876.7
Current children cumulated vsize (KiB) 185872

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15068
/proc/meminfo: memFree=1288672/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=196428 CPUtime=936.67
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 51153 656 0 0 93631 36 0 0 25 0 1 0 60172502 201142272 48278 996147200 134512640 135215973 4294956304 18446744073709551615 134583622 0 0 4096 0 0 0 0 17 0 0 0
/proc/15015/statm: 49107 48278 403 171 0 48032 0
Current children cumulated CPU time (s) 936.67
Current children cumulated vsize (KiB) 196428

[startup+1002.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/82 15068
/proc/meminfo: memFree=1278048/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=214388 CPUtime=996.65
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 55803 656 0 0 99625 40 0 0 25 0 1 0 60172502 219533312 50879 996147200 134512640 135215973 4294956304 18446744073709551615 4158960014 0 0 4096 0 0 0 0 17 0 0 0
/proc/15015/statm: 53597 50879 403 171 0 52522 0
Current children cumulated CPU time (s) 996.65
Current children cumulated vsize (KiB) 214388

[startup+1062.3 s]
/proc/loadavg: 2.10 2.03 2.00 3/82 15068
/proc/meminfo: memFree=1267040/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=225080 CPUtime=1056.63
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 58597 656 0 0 105620 43 0 0 25 0 1 0 60172502 230481920 53673 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/15015/statm: 56270 53673 403 171 0 55195 0
Current children cumulated CPU time (s) 1056.63
Current children cumulated vsize (KiB) 225080

[startup+1122.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/82 15068
/proc/meminfo: memFree=1255904/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=235372 CPUtime=1116.6
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 61321 656 0 0 111615 45 0 0 25 0 1 0 60172502 241020928 56397 996147200 134512640 135215973 4294956304 18446744073709551615 135020287 0 0 4096 0 0 0 0 17 0 0 0
/proc/15015/statm: 58843 56397 403 171 0 57768 0
Current children cumulated CPU time (s) 1116.6
Current children cumulated vsize (KiB) 235372

[startup+1182.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/82 15068
/proc/meminfo: memFree=1244640/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=246196 CPUtime=1176.58
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 64164 656 0 0 117610 48 0 0 25 0 1 0 60172502 252104704 59240 996147200 134512640 135215973 4294956304 18446744073709551615 134600144 0 0 4096 0 0 0 0 17 0 0 0
/proc/15015/statm: 61549 59240 403 171 0 60474 0
Current children cumulated CPU time (s) 1176.58
Current children cumulated vsize (KiB) 246196

[startup+1242.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/82 15068
/proc/meminfo: memFree=1231456/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=260652 CPUtime=1236.56
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 67915 656 0 0 123605 51 0 0 25 0 1 0 60172502 266907648 62478 996147200 134512640 135215973 4294956304 18446744073709551615 4158960160 0 0 4096 0 0 0 0 17 0 0 0
/proc/15015/statm: 65163 62478 403 171 0 64088 0
Current children cumulated CPU time (s) 1236.56
Current children cumulated vsize (KiB) 260652

[startup+1302.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/82 15068
/proc/meminfo: memFree=1220704/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=270676 CPUtime=1296.54
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 70524 656 0 0 129602 52 0 0 25 0 1 0 60172502 277172224 65087 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 0 0 0
/proc/15015/statm: 67669 65087 403 171 0 66594 0
Current children cumulated CPU time (s) 1296.54
Current children cumulated vsize (KiB) 270676

[startup+1362.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/82 15068
/proc/meminfo: memFree=1210528/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=280308 CPUtime=1356.51
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 73091 656 0 0 135597 54 0 0 25 0 1 0 60172502 287035392 67654 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 0 0 0
/proc/15015/statm: 70077 67654 403 171 0 69002 0
Current children cumulated CPU time (s) 1356.51
Current children cumulated vsize (KiB) 280308

[startup+1422.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 15068
/proc/meminfo: memFree=1200480/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=289812 CPUtime=1416.49
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 75590 656 0 0 141594 55 0 0 25 0 1 0 60172502 296767488 70153 996147200 134512640 135215973 4294956304 18446744073709551615 4158961306 0 0 4096 0 0 0 0 17 0 0 0
/proc/15015/statm: 72453 70153 403 171 0 71378 0
Current children cumulated CPU time (s) 1416.49
Current children cumulated vsize (KiB) 289812

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 15068
/proc/meminfo: memFree=1190816/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=299184 CPUtime=1476.46
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 78035 656 0 0 147589 57 0 0 25 0 1 0 60172502 306364416 72598 996147200 134512640 135215973 4294956304 18446744073709551615 134596291 0 0 4096 0 0 0 0 17 0 0 0
/proc/15015/statm: 74796 72598 403 171 0 73721 0
Current children cumulated CPU time (s) 1476.46
Current children cumulated vsize (KiB) 299184

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15068
/proc/meminfo: memFree=1180960/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=308284 CPUtime=1536.43
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 80455 656 0 0 153584 59 0 0 25 0 1 0 60172502 315682816 75018 996147200 134512640 135215973 4294956304 18446744073709551615 134599879 0 0 4096 0 0 0 0 17 0 0 0
/proc/15015/statm: 77071 75018 403 171 0 75996 0
Current children cumulated CPU time (s) 1536.43
Current children cumulated vsize (KiB) 308284

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15068
/proc/meminfo: memFree=1171552/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=317392 CPUtime=1596.41
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 82845 656 0 0 159580 61 0 0 25 0 1 0 60172502 325009408 77408 996147200 134512640 135215973 4294956304 18446744073709551615 134585388 0 0 4096 0 0 0 0 17 0 0 0
/proc/15015/statm: 79348 77408 403 171 0 78273 0
Current children cumulated CPU time (s) 1596.41
Current children cumulated vsize (KiB) 317392

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15068
/proc/meminfo: memFree=1162080/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=326364 CPUtime=1656.39
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 85184 656 0 0 165575 64 0 0 25 0 1 0 60172502 334196736 79747 996147200 134512640 135215973 4294956304 18446744073709551615 134687076 0 0 4096 0 0 0 0 17 0 0 0
/proc/15015/statm: 81591 79747 403 171 0 80516 0
Current children cumulated CPU time (s) 1656.39
Current children cumulated vsize (KiB) 326364

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15068
/proc/meminfo: memFree=1152608/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=335328 CPUtime=1716.36
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 87556 656 0 0 171570 66 0 0 25 0 1 0 60172502 343375872 82119 996147200 134512640 135215973 4294956304 18446744073709551615 134590116 0 0 4096 0 0 0 0 17 0 0 0
/proc/15015/statm: 83832 82119 403 171 0 82757 0
Current children cumulated CPU time (s) 1716.36
Current children cumulated vsize (KiB) 335328

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15068
/proc/meminfo: memFree=1142752/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=344560 CPUtime=1776.34
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 89978 656 0 0 177566 68 0 0 25 0 1 0 60172502 352829440 84541 996147200 134512640 135215973 4294956304 18446744073709551615 134597512 0 0 4096 0 0 0 0 17 0 0 0
/proc/15015/statm: 86140 84541 403 171 0 85065 0
Current children cumulated CPU time (s) 1776.34
Current children cumulated vsize (KiB) 344560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15068
/proc/meminfo: memFree=1138976/2055920 swapFree=4192812/4192956
[pid=15015] ppid=15013 vsize=347992 CPUtime=1800.03
/proc/15015/stat : 15015 (pcs.big) R 15013 15015 14276 0 -1 4194304 90883 656 0 0 179934 69 0 0 25 0 1 0 60172502 356343808 85446 996147200 134512640 135215973 4294956304 18446744073709551615 134587146 0 0 4096 0 0 0 0 17 0 0 0
/proc/15015/statm: 86998 85446 403 171 0 85923 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 347992

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): 1806.06
CPU time (s): 1800.1
CPU user time (s): 1799.35
CPU system time (s): 0.753885
CPU usage (%): 99.6701
Max. virtual memory (cumulated for all children) (KiB): 347992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.35
system time used= 0.753885
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91539
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= 19
involuntary context switches= 17149

runsolver used 2.33764 second user time and 4.75528 second system time

The end

Launcher Data 

Begin job on node30 at 2009-07-16 09:57:44
IDJOB=2090723
IDBENCH=59873
IDSOLVER=734
FILE ID=node30/2090723-1247731064
PBS_JOBID= 9521639
Free space on /tmp= 66284 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/tightness0.65/normalized-rand-2-40-40-135-650-29_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2090723-1247731064/watcher-2090723-1247731064 -o /tmp/evaluation-result-2090723-1247731064/solver-2090723-1247731064 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1658061116 HOME/instance-2090723-1247731064.xml

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

MD5SUM BENCH= 3f4cc7fbe769b12c98bc52f0d6a6e82a
RANDOM SEED=1658061116

node30.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		: 3000.277
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		: 3000.277
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:       1425304 kB
Buffers:         84220 kB
Cached:         371992 kB
SwapCached:          0 kB
Active:         141464 kB
Inactive:       405708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1425304 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2140 kB
Writeback:           0 kB
Mapped:         102388 kB
Slab:            68832 kB
Committed_AS:   607372 kB
PageTables:       1860 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= 66284 MiB
End job on node30 at 2009-07-16 10:27:52