Trace number 2090744

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 1429.76 1435.66

DiagnosticValue
ASSIGNMENTS20682

General information on the benchmark

Namecsp/tightness0.9/
normalized-rand-2-40-180-84-900-40_ext.xml
MD5SUMa91b122166d09430f4c9a44f5a97b7f6
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 benchmark4.51031
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
0.00/0.02	c Seed is 1435002009
0.00/0.02	c Constructing HOME/instance-2090744-1247731072.xml  with 84 constraints
0.67/0.77	c Solving 20682 backtracks 15 restarts
1429.69/1435.62	s UNSATISFIABLE
1429.69/1435.62	d ASSIGNMENTS 20682

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-2090744-1247731072/watcher-2090744-1247731072 -o /tmp/evaluation-result-2090744-1247731072/solver-2090744-1247731072 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1435002009 HOME/instance-2090744-1247731072.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15588
/proc/meminfo: memFree=1564128/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=5356 CPUtime=0
/proc/15588/stat : 15588 (pcssolve) R 15586 15588 14524 0 -1 4194304 273 0 0 0 0 0 0 0 22 0 1 0 60173381 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 221780699807 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15588/statm: 1339 241 200 169 0 50 0
[pid=15589] ppid=15588 vsize=5356 CPUtime=0
/proc/15589/stat : 15589 (pcssolve) R 15588 15588 14524 0 -1 4194368 0 0 0 0 0 0 0 0 22 0 1 0 60173382 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 221780699807 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15589/statm: 1339 241 200 169 0 50 0

[startup+0.0193301 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15588
/proc/meminfo: memFree=1564128/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=5356 CPUtime=0
/proc/15588/stat : 15588 (pcssolve) S 15586 15588 14524 0 -1 4194304 339 317 0 0 0 0 0 0 23 0 1 0 60173381 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15588/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101332 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15588
/proc/meminfo: memFree=1564128/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=5360 CPUtime=0.07
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 912 656 0 0 7 0 0 0 24 0 1 0 60173381 5488640 543 996147200 134512640 135215973 4294956304 18446744073709551615 134736072 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 1340 543 383 171 0 265 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5360

[startup+0.301344 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15588
/proc/meminfo: memFree=1564128/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=7512 CPUtime=0.27
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 1144 656 0 0 27 0 0 0 25 0 1 0 60173381 7692288 775 996147200 134512640 135215973 4294956304 18446744073709551615 134597368 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 1878 775 383 171 0 803 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7512

[startup+0.701367 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15588
/proc/meminfo: memFree=1564128/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=11800 CPUtime=0.67
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 1643 656 0 0 66 1 0 0 25 0 1 0 60173381 12083200 1274 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 2950 1274 383 171 0 1875 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 11800

[startup+1.50142 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15593
/proc/meminfo: memFree=1559000/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=13320 CPUtime=1.46
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 1984 656 0 0 145 1 0 0 25 0 1 0 60173381 13639680 1615 996147200 134512640 135215973 4294956304 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 3330 1615 401 171 0 2255 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 13320

[startup+3.10152 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15593
/proc/meminfo: memFree=1558808/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=13320 CPUtime=3.05
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 2013 656 0 0 304 1 0 0 25 0 1 0 60173381 13639680 1644 996147200 134512640 135215973 4294956304 18446744073709551615 135020415 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 3330 1644 401 171 0 2255 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 13320

[startup+6.30272 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15593
/proc/meminfo: memFree=1558232/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=13320 CPUtime=6.22
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 2106 656 0 0 621 1 0 0 25 0 1 0 60173381 13639680 1737 996147200 134512640 135215973 4294956304 18446744073709551615 134583239 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 3330 1737 401 171 0 2255 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 13320

[startup+12.7011 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15593
/proc/meminfo: memFree=1557720/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=13320 CPUtime=12.56
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 2221 656 0 0 1255 1 0 0 25 0 1 0 60173381 13639680 1852 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 3330 1852 401 171 0 2255 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 13320

[startup+25.5019 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15593
/proc/meminfo: memFree=1556120/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=13320 CPUtime=25.25
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 2505 656 0 0 2523 2 0 0 25 0 1 0 60173381 13639680 2136 996147200 134512640 135215973 4294956304 18446744073709551615 134590096 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 3330 2136 401 171 0 2255 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 13320

[startup+51.1015 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15593
/proc/meminfo: memFree=1552856/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=13712 CPUtime=50.62
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 3095 656 0 0 5060 2 0 0 25 0 1 0 60173381 14041088 2726 996147200 134512640 135215973 4294956304 18446744073709551615 4158960033 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 3428 2726 401 171 0 2353 0
Current children cumulated CPU time (s) 50.62
Current children cumulated vsize (KiB) 13712

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15593
/proc/meminfo: memFree=1544792/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=19928 CPUtime=101.36
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 4688 656 0 0 10133 3 0 0 25 0 1 0 60173381 20406272 4254 996147200 134512640 135215973 4294956304 18446744073709551615 135018598 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 4982 4254 401 171 0 3907 0
Current children cumulated CPU time (s) 101.36
Current children cumulated vsize (KiB) 19928

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15593
/proc/meminfo: memFree=1534936/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=27580 CPUtime=160.84
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 6624 656 0 0 16080 4 0 0 25 0 1 0 60173381 28241920 6190 996147200 134512640 135215973 4294956304 18446744073709551615 134532930 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 6895 6190 401 171 0 5820 0
Current children cumulated CPU time (s) 160.84
Current children cumulated vsize (KiB) 27580

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15599
/proc/meminfo: memFree=1512464/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=35348 CPUtime=220.27
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 8620 656 0 0 22022 5 0 0 25 0 1 0 60173381 36196352 8057 996147200 134512640 135215973 4294956304 18446744073709551615 134585600 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 8837 8057 401 171 0 7762 0
Current children cumulated CPU time (s) 220.27
Current children cumulated vsize (KiB) 35348

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15599
/proc/meminfo: memFree=1504784/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=41940 CPUtime=279.73
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 10325 656 0 0 27967 6 0 0 25 0 1 0 60173381 42946560 9729 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 10485 9729 401 171 0 9410 0
Current children cumulated CPU time (s) 279.73
Current children cumulated vsize (KiB) 41940

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15599
/proc/meminfo: memFree=1496528/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=49068 CPUtime=339.2
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 12147 656 0 0 33912 8 0 0 25 0 1 0 60173381 50245632 11551 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 12267 11551 401 171 0 11192 0
Current children cumulated CPU time (s) 339.2
Current children cumulated vsize (KiB) 49068

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15599
/proc/meminfo: memFree=1488592/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=57088 CPUtime=398.66
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 14180 656 0 0 39858 8 0 0 25 0 1 0 60173381 58458112 13327 996147200 134512640 135215973 4294956304 18446744073709551615 134599879 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 14272 13327 401 171 0 13197 0
Current children cumulated CPU time (s) 398.66
Current children cumulated vsize (KiB) 57088

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15599
/proc/meminfo: memFree=1480912/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=63556 CPUtime=458.11
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 15849 656 0 0 45801 10 0 0 25 0 1 0 60173381 65081344 14996 996147200 134512640 135215973 4294956304 18446744073709551615 134590106 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 15889 14996 401 171 0 14814 0
Current children cumulated CPU time (s) 458.11
Current children cumulated vsize (KiB) 63556

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15599
/proc/meminfo: memFree=1473304/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=70288 CPUtime=517.58
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 17578 656 0 0 51747 11 0 0 25 0 1 0 60173381 71974912 16725 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 17572 16725 401 171 0 16497 0
Current children cumulated CPU time (s) 517.58
Current children cumulated vsize (KiB) 70288

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15599
/proc/meminfo: memFree=1464984/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=77800 CPUtime=577.04
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 19502 656 0 0 57692 12 0 0 25 0 1 0 60173381 79667200 18584 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 19450 18584 401 171 0 18375 0
Current children cumulated CPU time (s) 577.04
Current children cumulated vsize (KiB) 77800

[startup+642.302 s]
/proc/loadavg: 1.94 1.98 1.99 3/73 15632
/proc/meminfo: memFree=1551448/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=84528 CPUtime=636.68
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 21248 656 0 0 63654 14 0 0 25 0 1 0 60173381 86556672 20330 996147200 134512640 135215973 4294956304 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 0 0 0
/proc/15588/statm: 21132 20331 401 171 0 20057 0
Current children cumulated CPU time (s) 636.68

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

/proc/meminfo: memFree=1525848/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=99176 CPUtime=756.63
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 24985 656 0 0 75646 17 0 0 25 0 1 0 60173381 101556224 24067 996147200 134512640 135215973 4294956304 18446744073709551615 4158960053 0 0 4096 0 0 0 0 17 0 0 0
/proc/15588/statm: 24794 24067 401 171 0 23719 0
Current children cumulated CPU time (s) 756.63
Current children cumulated vsize (KiB) 99176

[startup+822.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15632
/proc/meminfo: memFree=1513944/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=108484 CPUtime=816.6
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 27356 656 0 0 81642 18 0 0 25 0 1 0 60173381 111087616 25925 996147200 134512640 135215973 4294956304 18446744073709551615 135020263 0 0 4096 0 0 0 0 17 0 0 0
/proc/15588/statm: 27121 25925 401 171 0 26046 0
Current children cumulated CPU time (s) 816.6
Current children cumulated vsize (KiB) 108484

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15632
/proc/meminfo: memFree=1503448/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=115876 CPUtime=876.59
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 29274 656 0 0 87640 19 0 0 25 0 1 0 60173381 118657024 27843 996147200 134512640 135215973 4294956304 18446744073709551615 134590027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15588/statm: 28969 27843 401 171 0 27894 0
Current children cumulated CPU time (s) 876.59
Current children cumulated vsize (KiB) 115876

[startup+942.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15632
/proc/meminfo: memFree=1493144/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=123136 CPUtime=936.56
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 31120 656 0 0 93636 20 0 0 25 0 1 0 60173381 126091264 29689 996147200 134512640 135215973 4294956304 18446744073709551615 134590178 0 0 4096 0 0 0 0 17 0 0 0
/proc/15588/statm: 30784 29689 401 171 0 29709 0
Current children cumulated CPU time (s) 936.56
Current children cumulated vsize (KiB) 123136

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15632
/proc/meminfo: memFree=1483224/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=129992 CPUtime=996.54
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 32876 656 0 0 99633 21 0 0 25 0 1 0 60173381 133111808 31445 996147200 134512640 135215973 4294956304 18446744073709551615 134599834 0 0 4096 0 0 0 0 17 0 0 0
/proc/15588/statm: 32498 31445 401 171 0 31423 0
Current children cumulated CPU time (s) 996.54
Current children cumulated vsize (KiB) 129992

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15632
/proc/meminfo: memFree=1473368/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=136984 CPUtime=1056.52
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 34692 656 0 0 105630 22 0 0 25 0 1 0 60173381 140271616 33261 996147200 134512640 135215973 4294956304 18446744073709551615 134590129 0 0 4096 0 0 0 0 17 0 0 0
/proc/15588/statm: 34246 33261 401 171 0 33171 0
Current children cumulated CPU time (s) 1056.52
Current children cumulated vsize (KiB) 136984

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15632
/proc/meminfo: memFree=1463320/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=144492 CPUtime=1116.49
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 36613 656 0 0 111627 22 0 0 25 0 1 0 60173381 147959808 35053 996147200 134512640 135215973 4294956304 18446744073709551615 134589885 0 0 4096 0 0 0 0 17 0 0 0
/proc/15588/statm: 36123 35053 401 171 0 35048 0
Current children cumulated CPU time (s) 1116.49
Current children cumulated vsize (KiB) 144492

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15632
/proc/meminfo: memFree=1449240/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=151620 CPUtime=1176.48
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 38448 656 0 0 117624 24 0 0 25 0 1 0 60173381 155258880 36888 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 0 0 0
/proc/15588/statm: 37905 36888 401 171 0 36830 0
Current children cumulated CPU time (s) 1176.48
Current children cumulated vsize (KiB) 151620

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15632
/proc/meminfo: memFree=1441752/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=157692 CPUtime=1236.45
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 39996 656 0 0 123621 24 0 0 25 0 1 0 60173381 161476608 38436 996147200 134512640 135215973 4294956304 18446744073709551615 4564603 0 0 4096 0 0 0 0 17 0 0 0
/proc/15588/statm: 39423 38436 401 171 0 38348 0
Current children cumulated CPU time (s) 1236.45
Current children cumulated vsize (KiB) 157692

[startup+1302.3 s]
/proc/loadavg: 2.05 2.00 2.00 3/73 15632
/proc/meminfo: memFree=1434328/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=163632 CPUtime=1296.43
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 41537 656 0 0 129618 25 0 0 25 0 1 0 60173381 167559168 39977 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 0 0 0
/proc/15588/statm: 40908 39977 401 171 0 39833 0
Current children cumulated CPU time (s) 1296.43
Current children cumulated vsize (KiB) 163632

[startup+1362.3 s]
/proc/loadavg: 2.07 2.01 2.00 3/73 15632
/proc/meminfo: memFree=1426968/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=169624 CPUtime=1356.41
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 43075 656 0 0 135615 26 0 0 25 0 1 0 60173381 173694976 41515 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/15588/statm: 42406 41515 401 171 0 41331 0
Current children cumulated CPU time (s) 1356.41
Current children cumulated vsize (KiB) 169624

[startup+1422.31 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 15632
/proc/meminfo: memFree=1418904/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=175428 CPUtime=1416.39
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 44552 656 0 0 141611 28 0 0 25 0 1 0 60173381 179638272 42992 996147200 134512640 135215973 4294956304 18446744073709551615 134583211 0 0 4096 0 0 0 0 17 0 0 0
/proc/15588/statm: 43857 42992 401 171 0 42782 0
Current children cumulated CPU time (s) 1416.39
Current children cumulated vsize (KiB) 175428

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

[startup+1427.1 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 15632
/proc/meminfo: memFree=1418392/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=175824 CPUtime=1421.19
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 44677 656 0 0 142091 28 0 0 25 0 1 0 60173381 180043776 43117 996147200 134512640 135215973 4294956304 18446744073709551615 134590075 0 0 4096 0 0 0 0 17 0 0 0
/proc/15588/statm: 43956 43117 401 171 0 42881 0
Current children cumulated CPU time (s) 1421.19
Current children cumulated vsize (KiB) 175824

[startup+1430.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 15632
/proc/meminfo: memFree=1417880/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=176220 CPUtime=1424.39
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 44751 656 0 0 142411 28 0 0 25 0 1 0 60173381 180449280 43191 996147200 134512640 135215973 4294956304 18446744073709551615 135020320 0 0 4096 0 0 0 0 17 0 0 0
/proc/15588/statm: 44055 43191 401 171 0 42980 0
Current children cumulated CPU time (s) 1424.39
Current children cumulated vsize (KiB) 176220

[startup+1433.5 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 15632
/proc/meminfo: memFree=1417368/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=176616 CPUtime=1427.59
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 44852 656 0 0 142731 28 0 0 25 0 1 0 60173381 180854784 43292 996147200 134512640 135215973 4294956304 18446744073709551615 4158960056 0 0 4096 0 0 0 0 17 0 0 0
/proc/15588/statm: 44154 43292 401 171 0 43079 0
Current children cumulated CPU time (s) 1427.59
Current children cumulated vsize (KiB) 176616

[startup+1434.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 15632
/proc/meminfo: memFree=1417176/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=176616 CPUtime=1428.39
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 44862 656 0 0 142811 28 0 0 25 0 1 0 60173381 180854784 43302 996147200 134512640 135215973 4294956304 18446744073709551615 135010251 0 0 4096 0 0 0 0 17 0 0 0
/proc/15588/statm: 44154 43302 401 171 0 43079 0
Current children cumulated CPU time (s) 1428.39
Current children cumulated vsize (KiB) 176616

[startup+1435.1 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 15632
/proc/meminfo: memFree=1417176/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=176748 CPUtime=1429.19
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 44903 656 0 0 142891 28 0 0 25 0 1 0 60173381 180989952 43343 996147200 134512640 135215973 4294956304 18446744073709551615 134590491 0 0 4096 0 0 0 0 17 0 0 0
/proc/15588/statm: 44187 43343 401 171 0 43112 0
Current children cumulated CPU time (s) 1429.19
Current children cumulated vsize (KiB) 176748

[startup+1435.51 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 15632
/proc/meminfo: memFree=1417496/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=175720 CPUtime=1429.59
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 44909 656 0 0 142931 28 0 0 25 0 1 0 60173381 179937280 43186 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 0 0 0
/proc/15588/statm: 43930 43186 401 171 0 42855 0
Current children cumulated CPU time (s) 1429.59
Current children cumulated vsize (KiB) 175720

[startup+1435.6 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 15632
/proc/meminfo: memFree=1417496/2055920 swapFree=4191900/4192956
[pid=15588] ppid=15586 vsize=175720 CPUtime=1429.69
/proc/15588/stat : 15588 (pcs.big) R 15586 15588 14524 0 -1 4194304 44909 656 0 0 142941 28 0 0 25 0 1 0 60173381 179937280 43186 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 0 0 0
/proc/15588/statm: 43930 43186 401 171 0 42855 0
Current children cumulated CPU time (s) 1429.69
Current children cumulated vsize (KiB) 175720

Child status: 0
Real time (s): 1435.66
CPU time (s): 1429.76
CPU user time (s): 1429.44
CPU system time (s): 0.320951
CPU usage (%): 99.5894
Max. virtual memory (cumulated for all children) (KiB): 176748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1429.44
system time used= 0.320951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45568
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= 16433

runsolver used 1.9517 second user time and 4.24835 second system time

The end

Launcher Data 

Begin job on node29 at 2009-07-16 09:57:52
IDJOB=2090744
IDBENCH=59886
IDSOLVER=733
FILE ID=node29/2090744-1247731072
PBS_JOBID= 9521592
Free space on /tmp= 66320 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/tightness0.9/normalized-rand-2-40-180-84-900-40_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2090744-1247731072/watcher-2090744-1247731072 -o /tmp/evaluation-result-2090744-1247731072/solver-2090744-1247731072 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1435002009 HOME/instance-2090744-1247731072.xml

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

MD5SUM BENCH= a91b122166d09430f4c9a44f5a97b7f6
RANDOM SEED=1435002009

node29.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		: 3000.225
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		: 3000.225
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:       1564544 kB
Buffers:         73904 kB
Cached:         262168 kB
SwapCached:        392 kB
Active:         168600 kB
Inactive:       255928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1564544 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            3524 kB
Writeback:           0 kB
Mapped:          99104 kB
Slab:            52016 kB
Committed_AS:   705764 kB
PageTables:       2028 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= 66316 MiB
End job on node29 at 2009-07-16 10:21:48