Trace number 2090975

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 0.3.2UNSAT 1123.98 1129.48

DiagnosticValue
ASSIGNMENTS15165

General information on the benchmark

Namecsp/tightness0.9/
normalized-rand-2-40-180-84-900-39_ext.xml
MD5SUMd3edc8dd09c8491babe2d19e6043ece0
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 benchmark6.30604
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints84
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension84
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c has big domains
0.00/0.02	c big-domain mode
0.00/0.04	c Seed is 201408068
0.00/0.04	c Constructing HOME/instance-2090975-1247731256.xml  with 84 constraints
0.67/0.77	c Solving 15165 backtracks 15 restarts
1123.87/1129.46	s UNSATISFIABLE
1123.87/1129.46	d ASSIGNMENTS 15165

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2090975-1247731256/watcher-2090975-1247731256 -o /tmp/evaluation-result-2090975-1247731256/solver-2090975-1247731256 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 201408068 HOME/instance-2090975-1247731256.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: 1.91 1.97 1.99 4/72 16481
/proc/meminfo: memFree=1539912/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=5356 CPUtime=0
/proc/16481/stat : 16481 (pcssolve) R 16479 16481 15230 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 60191672 5484544 233 996147200 4194304 4889804 548682068800 18446744073709551615 4351729 0 0 4100 65536 0 0 0 17 1 0 0
/proc/16481/statm: 1339 233 194 169 0 50 0

[startup+0.0827389 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 16481
/proc/meminfo: memFree=1539912/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=5216 CPUtime=0.05
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 889 656 0 0 5 0 0 0 18 0 1 0 60191672 5341184 520 996147200 134512640 135215973 4294956304 18446744073709551615 134837559 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 1304 520 383 171 0 229 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5216

[startup+0.101739 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 16481
/proc/meminfo: memFree=1539912/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=5356 CPUtime=0.07
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 910 656 0 0 7 0 0 0 18 0 1 0 60191672 5484544 541 996147200 134512640 135215973 4294956304 18446744073709551615 4159337013 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 1339 541 383 171 0 264 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.301765 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 16481
/proc/meminfo: memFree=1539912/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=7504 CPUtime=0.27
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 1157 656 0 0 27 0 0 0 19 0 1 0 60191672 7684096 788 996147200 134512640 135215973 4294956304 18446744073709551615 135040001 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 1876 788 383 171 0 801 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7504

[startup+0.701812 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 16481
/proc/meminfo: memFree=1539912/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=11844 CPUtime=0.67
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 1651 656 0 0 66 1 0 0 23 0 1 0 60191672 12128256 1282 996147200 134512640 135215973 4294956304 18446744073709551615 135033962 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 2961 1282 383 171 0 1886 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 11844

[startup+1.50291 s]
/proc/loadavg: 1.91 1.97 1.99 3/73 16486
/proc/meminfo: memFree=1534976/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=13220 CPUtime=1.47
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 1978 656 0 0 146 1 0 0 25 0 1 0 60191672 13537280 1609 996147200 134512640 135215973 4294956304 18446744073709551615 4158960670 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 3305 1609 401 171 0 2230 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13220

[startup+3.10111 s]
/proc/loadavg: 1.91 1.97 1.99 3/73 16486
/proc/meminfo: memFree=1534656/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=13220 CPUtime=3.06
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 2021 656 0 0 305 1 0 0 25 0 1 0 60191672 13537280 1652 996147200 134512640 135215973 4294956304 18446744073709551615 134590078 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 3305 1652 401 171 0 2230 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 13220

[startup+6.30149 s]
/proc/loadavg: 1.92 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1534080/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=13220 CPUtime=6.22
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 2072 656 0 0 621 1 0 0 25 0 1 0 60191672 13537280 1703 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 3305 1703 401 171 0 2230 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 13220

[startup+12.7013 s]
/proc/loadavg: 1.93 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1532800/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=13220 CPUtime=12.59
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 2279 656 0 0 1258 1 0 0 25 0 1 0 60191672 13537280 1910 996147200 134512640 135215973 4294956304 18446744073709551615 135013138 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 3305 1910 401 171 0 2230 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 13220

[startup+25.5018 s]
/proc/loadavg: 1.94 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1531648/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=13220 CPUtime=25.32
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 2485 656 0 0 2531 1 0 0 25 0 1 0 60191672 13537280 2116 996147200 134512640 135215973 4294956304 18446744073709551615 134597311 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 3305 2116 401 171 0 2230 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 13220

[startup+51.1019 s]
/proc/loadavg: 1.96 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1528256/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=13480 CPUtime=50.8
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 3014 656 0 0 5078 2 0 0 25 0 1 0 60191672 13803520 2645 996147200 134512640 135215973 4294956304 18446744073709551615 4158960584 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 3370 2645 401 171 0 2295 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 13480

[startup+102.307 s]
/proc/loadavg: 1.98 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1519872/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=19016 CPUtime=101.75
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 4462 656 0 0 10172 3 0 0 25 0 1 0 60191672 19472384 4028 996147200 134512640 135215973 4294956304 18446744073709551615 134599873 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 4754 4028 401 171 0 3679 0
Current children cumulated CPU time (s) 101.75
Current children cumulated vsize (KiB) 19016

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1510656/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=25352 CPUtime=161.46
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 6049 656 0 0 16142 4 0 0 25 0 1 0 60191672 25960448 5615 996147200 134512640 135215973 4294956304 18446744073709551615 4158960150 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 6338 5615 401 171 0 5263 0
Current children cumulated CPU time (s) 161.46
Current children cumulated vsize (KiB) 25352

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1501568/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=31936 CPUtime=221.16
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 7752 656 0 0 22112 4 0 0 25 0 1 0 60191672 32702464 7189 996147200 134512640 135215973 4294956304 18446744073709551615 4158960112 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 7984 7189 401 171 0 6909 0
Current children cumulated CPU time (s) 221.16
Current children cumulated vsize (KiB) 31936

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1491904/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=38668 CPUtime=280.88
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 9484 656 0 0 28082 6 0 0 25 0 1 0 60191672 39596032 8921 996147200 134512640 135215973 4294956304 18446744073709551615 135018598 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 9667 8921 401 171 0 8592 0
Current children cumulated CPU time (s) 280.88
Current children cumulated vsize (KiB) 38668

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1482888/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=44864 CPUtime=340.59
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 11083 656 0 0 34052 7 0 0 25 0 1 0 60191672 45940736 10487 996147200 134512640 135215973 4294956304 18446744073709551615 4158960503 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 11216 10487 401 171 0 10141 0
Current children cumulated CPU time (s) 340.59
Current children cumulated vsize (KiB) 44864

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1473736/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=51332 CPUtime=400.3
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 12737 656 0 0 40022 8 0 0 25 0 1 0 60191672 52563968 12141 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 12833 12141 401 171 0 11758 0
Current children cumulated CPU time (s) 400.3
Current children cumulated vsize (KiB) 51332

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1464072/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=59208 CPUtime=460
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 14744 656 0 0 45991 9 0 0 25 0 1 0 60191672 60628992 13891 996147200 134512640 135215973 4294956304 18446744073709551615 4158960912 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 14802 13891 401 171 0 13727 0
Current children cumulated CPU time (s) 460
Current children cumulated vsize (KiB) 59208

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1455304/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=65280 CPUtime=519.72
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 16299 656 0 0 51962 10 0 0 25 0 1 0 60191672 66846720 15446 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 16320 15446 401 171 0 15245 0
Current children cumulated CPU time (s) 519.72
Current children cumulated vsize (KiB) 65280

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1432200/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=72268 CPUtime=579.43
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 18108 656 0 0 57932 11 0 0 25 0 1 0 60191672 74002432 17190 996147200 134512640 135215973 4294956304 18446744073709551615 4158960221 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 18067 17190 401 171 0 16992 0
Current children cumulated CPU time (s) 579.43
Current children cumulated vsize (KiB) 72268

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1425224/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=78076 CPUtime=639.13
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 19583 656 0 0 63902 11 0 0 25 0 1 0 60191672 79949824 18665 996147200 134512640 135215973 4294956304 18446744073709551615 135020404 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 19519 18665 401 171 0 18444 0
Current children cumulated CPU time (s) 639.13
Current children cumulated vsize (KiB) 78076

[startup+702.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1417544/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=84544 CPUtime=698.84
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 21262 656 0 0 69872 12 0 0 25 0 1 0 60191672 86573056 20344 996147200 134512640 135215973 4294956304 18446744073709551615 135018598 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 21136 20344 401 171 0 20061 0
Current children cumulated CPU time (s) 698.84
Current children cumulated vsize (KiB) 84544

[startup+762.306 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1409992/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=90612 CPUtime=758.56
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 22835 656 0 0 75842 14 0 0 25 0 1 0 60191672 92786688 21917 996147200 134512640 135215973 4294956304 18446744073709551615 135027226 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 22653 21917 401 171 0 21578 0
Current children cumulated CPU time (s) 758.56
Current children cumulated vsize (KiB) 90612

[startup+822.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1402760/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=98732 CPUtime=818.26
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 24910 656 0 0 81811 15 0 0 25 0 1 0 60191672 101101568 23479 996147200 134512640 135215973 4294956304 18446744073709551615 4158853402 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 24683 23479 401 171 0 23608 0
Current children cumulated CPU time (s) 818.26
Current children cumulated vsize (KiB) 98732

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1395272/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=105064 CPUtime=877.97
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 26513 656 0 0 87781 16 0 0 25 0 1 0 60191672 107585536 25082 996147200 134512640 135215973 4294956304 18446744073709551615 134590070 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 26266 25082 401 171 0 25191 0
Current children cumulated CPU time (s) 877.97
Current children cumulated vsize (KiB) 105064

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1387976/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=111128 CPUtime=937.68
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 28095 656 0 0 93752 16 0 0 25 0 1 0 60191672 113795072 26664 996147200 134512640 135215973 4294956304 18446744073709551615 4158960021 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 27782 26664 401 171 0 26707 0
Current children cumulated CPU time (s) 937.68
Current children cumulated vsize (KiB) 111128

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1380680/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=117596 CPUtime=997.39
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 29747 656 0 0 99722 17 0 0 25 0 1 0 60191672 120418304 28316 996147200 134512640 135215973 4294956304 18446744073709551615 135020236 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 29399 28316 401 171 0 28324 0
Current children cumulated CPU time (s) 997.39
Current children cumulated vsize (KiB) 117596

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1373384/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=123800 CPUtime=1057.1
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 31324 656 0 0 105692 18 0 0 25 0 1 0 60191672 126771200 29893 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 30950 29893 401 171 0 29875 0
Current children cumulated CPU time (s) 1057.1
Current children cumulated vsize (KiB) 123800

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1365704/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=130340 CPUtime=1116.8
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 32992 656 0 0 111661 19 0 0 25 0 1 0 60191672 133468160 31561 996147200 134512640 135215973 4294956304 18446744073709551615 135026845 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 32585 31561 401 171 0 31510 0
Current children cumulated CPU time (s) 1116.8
Current children cumulated vsize (KiB) 130340

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

[startup+1126.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1365320/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=130604 CPUtime=1120.79
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 33071 656 0 0 112060 19 0 0 25 0 1 0 60191672 133738496 31640 996147200 134512640 135215973 4294956304 18446744073709551615 134532689 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 32651 31640 401 171 0 31576 0
Current children cumulated CPU time (s) 1120.79
Current children cumulated vsize (KiB) 130604

[startup+1127.9 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1365064/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=130736 CPUtime=1122.37
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 33121 656 0 0 112218 19 0 0 25 0 1 0 60191672 133873664 31690 996147200 134512640 135215973 4294956304 18446744073709551615 135018640 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 32684 31690 401 171 0 31609 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 130736

[startup+1128.7 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1364936/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=130868 CPUtime=1123.17
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 33152 656 0 0 112298 19 0 0 25 0 1 0 60191672 134008832 31721 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 32717 31721 401 171 0 31642 0
Current children cumulated CPU time (s) 1123.17
Current children cumulated vsize (KiB) 130868

[startup+1129.1 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1364936/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=130868 CPUtime=1123.57
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 33154 656 0 0 112338 19 0 0 25 0 1 0 60191672 134008832 31723 996147200 134512640 135215973 4294956304 18446744073709551615 134585623 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 32717 31723 401 171 0 31642 0
Current children cumulated CPU time (s) 1123.57
Current children cumulated vsize (KiB) 130868

[startup+1129.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1364936/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=130352 CPUtime=1123.77
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 33155 656 0 0 112358 19 0 0 25 0 1 0 60191672 133480448 31604 996147200 134512640 135215973 4294956304 18446744073709551615 134532717 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 32588 31604 401 171 0 31513 0
Current children cumulated CPU time (s) 1123.77
Current children cumulated vsize (KiB) 130352

[startup+1129.4 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16492
/proc/meminfo: memFree=1364936/2055920 swapFree=4192812/4192956
[pid=16481] ppid=16479 vsize=130352 CPUtime=1123.87
/proc/16481/stat : 16481 (pcs.big) R 16479 16481 15230 0 -1 4194304 33155 656 0 0 112368 19 0 0 25 0 1 0 60191672 133480448 31604 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 32588 31604 401 171 0 31513 0
Current children cumulated CPU time (s) 1123.87
Current children cumulated vsize (KiB) 130352

Child status: 0
Real time (s): 1129.48
CPU time (s): 1123.98
CPU user time (s): 1123.75
CPU system time (s): 0.229965
CPU usage (%): 99.5127
Max. virtual memory (cumulated for all children) (KiB): 130868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1123.75
system time used= 0.229965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33814
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= 13832

runsolver used 1.38479 second user time and 3.75243 second system time

The end

Launcher Data 

Begin job on node33 at 2009-07-16 10:00:57
IDJOB=2090975
IDBENCH=59964
IDSOLVER=733
FILE ID=node33/2090975-1247731256
PBS_JOBID= 9521498
Free space on /tmp= 66424 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/tightness0.9/normalized-rand-2-40-180-84-900-39_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2090975-1247731256/watcher-2090975-1247731256 -o /tmp/evaluation-result-2090975-1247731256/solver-2090975-1247731256 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 201408068 HOME/instance-2090975-1247731256.xml

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

MD5SUM BENCH= d3edc8dd09c8491babe2d19e6043ece0
RANDOM SEED=201408068

node33.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		: 3000.229
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		: 3000.229
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:       1540328 kB
Buffers:         85428 kB
Cached:         276060 kB
SwapCached:          0 kB
Active:         112648 kB
Inactive:       316412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1540328 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3524 kB
Writeback:           0 kB
Mapped:          79016 kB
Slab:            71924 kB
Committed_AS:   606432 kB
PageTables:       1844 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= 66420 MiB
End job on node33 at 2009-07-16 10:19:46