Trace number 2091173

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) 1800.13 1816.62

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-30_ext.xml
MD5SUMc9f7fbedbf6fbc0bcfd5567db216b6ab
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 constraints471
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension471
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.17/0.21	c Seed is 29764846
0.17/0.21	c Constructing HOME/instance-2091173-1247731622.xml  with 10813 constraints
0.17/0.21	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-2091173-1247731622/watcher-2091173-1247731622 -o /tmp/evaluation-result-2091173-1247731622/solver-2091173-1247731622 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 29764846 HOME/instance-2091173-1247731622.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: 1.95 2.00 1.99 4/81 18890
/proc/meminfo: memFree=1672752/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=5356 CPUtime=0
/proc/18890/stat : 18890 (pcssolve) R 18888 18890 17892 0 -1 4194304 290 0 0 0 0 0 0 0 23 0 1 0 60229128 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 212234463903 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/18890/statm: 1339 241 200 169 0 50 0
[pid=18891] ppid=18890 vsize=5356 CPUtime=0
/proc/18891/stat : 18891 (pcssolve) R 18890 18890 17892 0 -1 4194368 22 0 0 0 0 0 0 0 24 0 1 0 60229129 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 212234464551 0 0 4096 0 0 0 0 17 1 0 0
/proc/18891/statm: 1339 243 202 169 0 50 0
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (pcssolve) R 18890 18890 17892 0 -1 4194368 0 0 0 0 0 0 0 0 23 0 1 0 60229129 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 212234463903 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/18892/statm: 1339 241 200 169 0 50 0

[startup+0.017352 s]
/proc/loadavg: 1.95 2.00 1.99 4/81 18890
/proc/meminfo: memFree=1672752/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=5356 CPUtime=0
/proc/18890/stat : 18890 (pcssolve) S 18888 18890 17892 0 -1 4194304 367 649 0 0 0 0 0 0 25 0 1 0 60229128 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18890/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101381 s]
/proc/loadavg: 1.95 2.00 1.99 4/81 18890
/proc/meminfo: memFree=1672752/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=5696 CPUtime=0.07
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 1127 822 0 0 7 0 0 0 18 0 1 0 60229128 5832704 736 996147200 134512640 135095119 4294956304 18446744073709551615 7360315 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 1424 736 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.301396 s]
/proc/loadavg: 1.95 2.00 1.99 4/81 18890
/proc/meminfo: memFree=1672752/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=8112 CPUtime=0.27
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 1803 822 0 0 27 0 0 0 19 0 1 0 60229128 8306688 1314 996147200 134512640 135095119 4294956304 18446744073709551615 4159346061 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 2028 1314 379 142 0 982 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8112

[startup+0.701465 s]
/proc/loadavg: 1.95 2.00 1.99 4/81 18890
/proc/meminfo: memFree=1672752/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=8112 CPUtime=0.67
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 1805 822 0 0 67 0 0 0 23 0 1 0 60229128 8306688 1316 996147200 134512640 135095119 4294956304 18446744073709551615 134589504 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 2028 1316 379 142 0 982 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8112

[startup+1.5016 s]
/proc/loadavg: 1.95 2.00 1.99 3/82 18896
/proc/meminfo: memFree=1668840/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=8112 CPUtime=1.46
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 1811 822 0 0 146 0 0 0 25 0 1 0 60229128 8306688 1322 996147200 134512640 135095119 4294956304 18446744073709551615 134617019 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 2028 1322 379 142 0 982 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8112

[startup+3.10288 s]
/proc/loadavg: 1.95 2.00 1.99 3/82 18896
/proc/meminfo: memFree=1668712/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=8112 CPUtime=3.05
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 1821 822 0 0 305 0 0 0 25 0 1 0 60229128 8306688 1332 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 2028 1332 379 142 0 982 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8112

[startup+6.30143 s]
/proc/loadavg: 1.96 2.00 1.99 3/82 18896
/proc/meminfo: memFree=1668456/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=8112 CPUtime=6.21
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 1842 822 0 0 621 0 0 0 25 0 1 0 60229128 8306688 1353 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 2028 1353 379 142 0 982 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 8112

[startup+12.7015 s]
/proc/loadavg: 1.96 2.00 1.99 3/82 18896
/proc/meminfo: memFree=1667752/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=9652 CPUtime=12.56
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 2147 822 0 0 1256 0 0 0 25 0 1 0 60229128 9883648 1529 996147200 134512640 135095119 4294956304 18446744073709551615 134615479 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 2413 1529 379 142 0 1367 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9652

[startup+25.5018 s]
/proc/loadavg: 1.97 2.00 1.99 3/82 18896
/proc/meminfo: memFree=1666664/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=10048 CPUtime=25.24
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 2418 822 0 0 2523 1 0 0 25 0 1 0 60229128 10289152 1800 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 2512 1800 379 142 0 1466 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 10048

[startup+51.1012 s]
/proc/loadavg: 1.98 2.00 1.99 3/82 18896
/proc/meminfo: memFree=1663656/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=14208 CPUtime=50.6
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 3704 822 0 0 5058 2 0 0 25 0 1 0 60229128 14548992 2572 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 3552 2572 379 142 0 2506 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 14208

[startup+102.307 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 18896
/proc/meminfo: memFree=1659688/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=18232 CPUtime=101.31
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 5146 822 0 0 10127 4 0 0 25 0 1 0 60229128 18669568 3501 996147200 134512640 135095119 4294956304 18446744073709551615 134636924 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 4558 3501 379 142 0 3512 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 18232

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 18896
/proc/meminfo: memFree=1653544/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=24892 CPUtime=160.74
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 7163 822 0 0 16069 5 0 0 25 0 1 0 60229128 25489408 5005 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 6223 5005 379 142 0 5177 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 24892

[startup+222.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 18896
/proc/meminfo: memFree=1652392/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=28988 CPUtime=220.17
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 8525 822 0 0 22011 6 0 0 25 0 1 0 60229128 29683712 5342 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 7247 5342 379 142 0 6201 0
Current children cumulated CPU time (s) 220.17
Current children cumulated vsize (KiB) 28988

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 18896
/proc/meminfo: memFree=1649640/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=30436 CPUtime=279.61
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 9193 822 0 0 27954 7 0 0 25 0 1 0 60229128 31166464 6010 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 7609 6010 379 142 0 6563 0
Current children cumulated CPU time (s) 279.61
Current children cumulated vsize (KiB) 30436

[startup+342.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 18896
/proc/meminfo: memFree=1647080/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=32020 CPUtime=339.04
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 9837 822 0 0 33896 8 0 0 25 0 1 0 60229128 32788480 6654 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 8005 6654 379 142 0 6959 0
Current children cumulated CPU time (s) 339.04
Current children cumulated vsize (KiB) 32020

[startup+402.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 18896
/proc/meminfo: memFree=1644584/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=33472 CPUtime=398.48
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 10484 822 0 0 39839 9 0 0 25 0 1 0 60229128 34275328 7301 996147200 134512640 135095119 4294956304 18446744073709551615 134615494 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 8368 7301 379 142 0 7322 0
Current children cumulated CPU time (s) 398.48
Current children cumulated vsize (KiB) 33472

[startup+462.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 18896
/proc/meminfo: memFree=1642088/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=34792 CPUtime=457.91
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 11078 822 0 0 45782 9 0 0 25 0 1 0 60229128 35627008 7895 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 8698 7895 379 142 0 7652 0
Current children cumulated CPU time (s) 457.91
Current children cumulated vsize (KiB) 34792

[startup+522.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 18896
/proc/meminfo: memFree=1639848/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=44568 CPUtime=517.34
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 13741 822 0 0 51723 11 0 0 25 0 1 0 60229128 45637632 8509 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 11142 8509 379 142 0 10096 0
Current children cumulated CPU time (s) 517.34
Current children cumulated vsize (KiB) 44568

[startup+582.303 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 18896
/proc/meminfo: memFree=1632232/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=55132 CPUtime=576.78
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 16650 822 0 0 57665 13 0 0 25 0 1 0 60229128 56455168 10393 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 13783 10393 379 142 0 12737 0
Current children cumulated CPU time (s) 576.78
Current children cumulated vsize (KiB) 55132

[startup+642.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 18896
/proc/meminfo: memFree=1631144/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=55132 CPUtime=636.21

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

[startup+822.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 18896
/proc/meminfo: memFree=1627816/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=55792 CPUtime=814.51
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 17709 822 0 0 81437 14 0 0 25 0 1 0 60229128 57131008 11452 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 13948 11452 379 142 0 12902 0
Current children cumulated CPU time (s) 814.51
Current children cumulated vsize (KiB) 55792

[startup+882.303 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 18896
/proc/meminfo: memFree=1625768/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=56976 CPUtime=873.94
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 18205 822 0 0 87379 15 0 0 25 0 1 0 60229128 58343424 11948 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 14244 11948 379 142 0 13198 0
Current children cumulated CPU time (s) 873.94
Current children cumulated vsize (KiB) 56976

[startup+942.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 18896
/proc/meminfo: memFree=1623848/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=58036 CPUtime=933.38
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 18684 822 0 0 93321 17 0 0 25 0 1 0 60229128 59428864 12427 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 14509 12427 379 142 0 13463 0
Current children cumulated CPU time (s) 933.38
Current children cumulated vsize (KiB) 58036

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 18896
/proc/meminfo: memFree=1621800/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=59224 CPUtime=992.81
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 19184 822 0 0 99263 18 0 0 25 0 1 0 60229128 60645376 12927 996147200 134512640 135095119 4294956304 18446744073709551615 134617656 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 14806 12927 379 142 0 13760 0
Current children cumulated CPU time (s) 992.81
Current children cumulated vsize (KiB) 59224

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 18896
/proc/meminfo: memFree=1619816/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=60412 CPUtime=1052.24
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 19706 822 0 0 105206 18 0 0 25 0 1 0 60229128 61861888 13449 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 15103 13449 379 142 0 14057 0
Current children cumulated CPU time (s) 1052.24
Current children cumulated vsize (KiB) 60412

[startup+1122.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/82 18896
/proc/meminfo: memFree=1617960/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=61468 CPUtime=1111.68
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 20159 822 0 0 111149 19 0 0 25 0 1 0 60229128 62943232 13902 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 15367 13902 379 142 0 14321 0
Current children cumulated CPU time (s) 1111.68
Current children cumulated vsize (KiB) 61468

[startup+1182.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/82 18896
/proc/meminfo: memFree=1616232/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=62392 CPUtime=1171.11
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 20584 822 0 0 117091 20 0 0 25 0 1 0 60229128 63889408 14327 996147200 134512640 135095119 4294956304 18446744073709551615 134636924 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 15598 14327 379 142 0 14552 0
Current children cumulated CPU time (s) 1171.11
Current children cumulated vsize (KiB) 62392

[startup+1242.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/82 18896
/proc/meminfo: memFree=1614312/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=63580 CPUtime=1230.54
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 21062 822 0 0 123033 21 0 0 25 0 1 0 60229128 65105920 14805 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 15895 14805 379 142 0 14849 0
Current children cumulated CPU time (s) 1230.54
Current children cumulated vsize (KiB) 63580

[startup+1302.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/82 18896
/proc/meminfo: memFree=1612328/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=80888 CPUtime=1289.97
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 25601 822 0 0 128974 23 0 0 25 0 1 0 60229128 82829312 15247 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 20222 15247 379 142 0 19176 0
Current children cumulated CPU time (s) 1289.97
Current children cumulated vsize (KiB) 80888

[startup+1362.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/82 18896
/proc/meminfo: memFree=1610472/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=82076 CPUtime=1349.41
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 26060 822 0 0 134917 24 0 0 25 0 1 0 60229128 84045824 15706 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 20519 15706 379 142 0 19473 0
Current children cumulated CPU time (s) 1349.41
Current children cumulated vsize (KiB) 82076

[startup+1422.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18896
/proc/meminfo: memFree=1608808/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=82872 CPUtime=1408.84
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 26462 822 0 0 140859 25 0 0 25 0 1 0 60229128 84860928 16108 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 20718 16108 379 142 0 19672 0
Current children cumulated CPU time (s) 1408.84
Current children cumulated vsize (KiB) 82872

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18896
/proc/meminfo: memFree=1607080/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=84064 CPUtime=1468.28
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 26932 822 0 0 146802 26 0 0 25 0 1 0 60229128 86081536 16578 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 21016 16578 379 142 0 19970 0
Current children cumulated CPU time (s) 1468.28
Current children cumulated vsize (KiB) 84064

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18896
/proc/meminfo: memFree=1605288/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=85120 CPUtime=1527.71
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 27374 822 0 0 152744 27 0 0 25 0 1 0 60229128 87162880 17020 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 21280 17020 379 142 0 20234 0
Current children cumulated CPU time (s) 1527.71
Current children cumulated vsize (KiB) 85120

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18896
/proc/meminfo: memFree=1603752/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=85912 CPUtime=1587.14
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 27768 822 0 0 158687 27 0 0 25 0 1 0 60229128 87973888 17414 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 21478 17414 379 142 0 20432 0
Current children cumulated CPU time (s) 1587.14
Current children cumulated vsize (KiB) 85912

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18896
/proc/meminfo: memFree=1602088/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=86968 CPUtime=1646.57
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 28172 822 0 0 164629 28 0 0 25 0 1 0 60229128 89055232 17818 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 21742 17818 379 142 0 20696 0
Current children cumulated CPU time (s) 1646.57
Current children cumulated vsize (KiB) 86968

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18896
/proc/meminfo: memFree=1600360/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=87892 CPUtime=1706
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 28593 822 0 0 170572 28 0 0 25 0 1 0 60229128 90001408 18239 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/18890/statm: 21973 18239 379 142 0 20927 0
Current children cumulated CPU time (s) 1706
Current children cumulated vsize (KiB) 87892

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18930
/proc/meminfo: memFree=1594992/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=109808 CPUtime=1765.8
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 34257 822 0 0 176548 32 0 0 25 0 1 0 60229128 112443392 21854 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18890/statm: 27452 21854 379 142 0 26406 0
Current children cumulated CPU time (s) 1765.8
Current children cumulated vsize (KiB) 109808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18930
/proc/meminfo: memFree=1592304/2055920 swapFree=4192812/4192956
[pid=18890] ppid=18888 vsize=109808 CPUtime=1800.09
/proc/18890/stat : 18890 (pcs.small) R 18888 18890 17892 0 -1 4194304 34356 822 0 0 179977 32 0 0 25 0 1 0 60229128 112443392 21953 996147200 134512640 135095119 4294956304 18446744073709551615 134606996 0 0 4096 0 0 0 0 17 0 0 0
/proc/18890/statm: 27452 21953 379 142 0 26406 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 109808

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): 1816.62
CPU time (s): 1800.13
CPU user time (s): 1799.78
CPU system time (s): 0.349946
CPU usage (%): 99.0921
Max. virtual memory (cumulated for all children) (KiB): 118004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.349946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35178
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= 20
involuntary context switches= 72704

runsolver used 2.71859 second user time and 5.54716 second system time

The end

Launcher Data 

Begin job on node14 at 2009-07-16 10:07:02
IDJOB=2091173
IDBENCH=60006
IDSOLVER=733
FILE ID=node14/2091173-1247731622
PBS_JOBID= 9521544
Free space on /tmp= 66452 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-30_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091173-1247731622/watcher-2091173-1247731622 -o /tmp/evaluation-result-2091173-1247731622/solver-2091173-1247731622 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 29764846 HOME/instance-2091173-1247731622.xml

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

MD5SUM BENCH= c9f7fbedbf6fbc0bcfd5567db216b6ab
RANDOM SEED=29764846

node14.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		: 3000.265
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		: 3000.265
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:       1673232 kB
Buffers:         85036 kB
Cached:         187032 kB
SwapCached:          0 kB
Active:         120828 kB
Inactive:       185472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1673232 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          54600 kB
Slab:            61408 kB
Committed_AS:   608440 kB
PageTables:       1936 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= 66452 MiB
End job on node14 at 2009-07-16 10:37:21