Trace number 2092295

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 1168.14 1178.38

DiagnosticValue
ASSIGNMENTS34802

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-59_ext.xml
MD5SUM9509fa9d9c8a8361ccac678e618ac115
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 benchmark6.35103
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints103
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension103
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
0.00/0.10	c Seed is 1071473370
0.00/0.10	c Constructing HOME/instance-2092295-1247734076.xml  with 103 constraints
0.28/0.34	c Solving 34802 backtracks 17 restarts
1168.05/1178.35	s UNSATISFIABLE
1168.05/1178.35	d ASSIGNMENTS 34802

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-2092295-1247734076/watcher-2092295-1247734076 -o /tmp/evaluation-result-2092295-1247734076/solver-2092295-1247734076 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1071473370 HOME/instance-2092295-1247734076.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: 2.06 1.99 1.99 4/82 19532
/proc/meminfo: memFree=1523256/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=6688 CPUtime=0.18
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 1145 656 0 0 18 0 0 0 19 0 1 0 60472202 6848512 776 996147200 134512640 135215973 4294956304 18446744073709551615 135038879 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 1672 776 383 171 0 597 0

[startup+0.301777 s]
/proc/loadavg: 2.06 1.99 1.99 4/82 19532
/proc/meminfo: memFree=1523256/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=7912 CPUtime=0.28
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 1330 656 0 0 28 0 0 0 19 0 1 0 60472202 8101888 961 996147200 134512640 135215973 4294956304 18446744073709551615 4158851740 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 1978 961 383 171 0 903 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7912

[startup+0.401798 s]
/proc/loadavg: 2.06 1.99 1.99 4/82 19532
/proc/meminfo: memFree=1523256/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=8836 CPUtime=0.38
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 1526 656 0 0 38 0 0 0 21 0 1 0 60472202 9048064 1157 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 2209 1157 399 171 0 1134 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 8836

[startup+0.501819 s]
/proc/loadavg: 2.06 1.99 1.99 4/82 19532
/proc/meminfo: memFree=1523256/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=8836 CPUtime=0.48
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 1539 656 0 0 48 0 0 0 21 0 1 0 60472202 9048064 1170 996147200 134512640 135215973 4294956304 18446744073709551615 134599873 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 2209 1170 401 171 0 1134 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 8836

[startup+0.701858 s]
/proc/loadavg: 2.06 1.99 1.99 4/82 19532
/proc/meminfo: memFree=1523256/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=8836 CPUtime=0.68
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 1540 656 0 0 68 0 0 0 23 0 1 0 60472202 9048064 1171 996147200 134512640 135215973 4294956304 18446744073709551615 134599856 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 2209 1171 401 171 0 1134 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8836

[startup+1.50202 s]
/proc/loadavg: 2.06 1.99 1.99 3/83 19537
/proc/meminfo: memFree=1519984/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=8836 CPUtime=1.47
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 1568 656 0 0 147 0 0 0 25 0 1 0 60472202 9048064 1199 996147200 134512640 135215973 4294956304 18446744073709551615 134597355 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 2209 1199 401 171 0 1134 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8836

[startup+3.10135 s]
/proc/loadavg: 2.06 1.99 1.99 3/83 19537
/proc/meminfo: memFree=1519728/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=8836 CPUtime=3.05
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 1595 656 0 0 305 0 0 0 25 0 1 0 60472202 9048064 1226 996147200 134512640 135215973 4294956304 18446744073709551615 6147642 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 2209 1226 401 171 0 1134 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8836

[startup+6.302 s]
/proc/loadavg: 2.06 1.99 1.99 3/83 19537
/proc/meminfo: memFree=1519344/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=8836 CPUtime=6.23
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 1670 656 0 0 623 0 0 0 25 0 1 0 60472202 9048064 1301 996147200 134512640 135215973 4294956304 18446744073709551615 134599847 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 2209 1301 401 171 0 1134 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 8836

[startup+12.7013 s]
/proc/loadavg: 2.05 1.99 1.99 3/83 19537
/proc/meminfo: memFree=1518768/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=8968 CPUtime=12.57
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 1812 656 0 0 1257 0 0 0 25 0 1 0 60472202 9183232 1443 996147200 134512640 135215973 4294956304 18446744073709551615 135026845 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 2242 1443 401 171 0 1167 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 8968

[startup+25.5019 s]
/proc/loadavg: 2.04 1.99 1.99 3/83 19537
/proc/meminfo: memFree=1516912/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=10568 CPUtime=25.27
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 2326 656 0 0 2526 1 0 0 25 0 1 0 60472202 10821632 1924 996147200 134512640 135215973 4294956304 18446744073709551615 134599873 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 2642 1924 401 171 0 1567 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 10568

[startup+51.1011 s]
/proc/loadavg: 2.03 1.99 1.99 3/83 19537
/proc/meminfo: memFree=1511920/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=15568 CPUtime=50.64
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 3636 656 0 0 5062 2 0 0 25 0 1 0 60472202 15941632 3169 996147200 134512640 135215973 4294956304 18446744073709551615 4158960056 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 3892 3169 401 171 0 2817 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 15568

[startup+102.302 s]
/proc/loadavg: 2.01 1.99 1.99 3/83 19537
/proc/meminfo: memFree=1502704/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=25056 CPUtime=101.39
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 6072 656 0 0 10136 3 0 0 25 0 1 0 60472202 25657344 5476 996147200 134512640 135215973 4294956304 18446744073709551615 4158960033 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 6264 5476 401 171 0 5189 0
Current children cumulated CPU time (s) 101.39
Current children cumulated vsize (KiB) 25056

[startup+162.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 19537
/proc/meminfo: memFree=1492080/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=35212 CPUtime=160.87
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 8723 656 0 0 16082 5 0 0 25 0 1 0 60472202 36057088 8094 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 8803 8094 401 171 0 7728 0
Current children cumulated CPU time (s) 160.87
Current children cumulated vsize (KiB) 35212

[startup+222.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 19537
/proc/meminfo: memFree=1481200/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=46792 CPUtime=220.35
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 11713 656 0 0 22029 6 0 0 25 0 1 0 60472202 47915008 10827 996147200 134512640 135215973 4294956304 18446744073709551615 134599858 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 11698 10827 401 171 0 10623 0
Current children cumulated CPU time (s) 220.35
Current children cumulated vsize (KiB) 46792

[startup+282.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 19539
/proc/meminfo: memFree=1470960/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=56548 CPUtime=279.84
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 14268 656 0 0 27976 8 0 0 25 0 1 0 60472202 57905152 13317 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 14137 13317 401 171 0 13062 0
Current children cumulated CPU time (s) 279.84
Current children cumulated vsize (KiB) 56548

[startup+342.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 19539
/proc/meminfo: memFree=1461872/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=65124 CPUtime=339.31
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 16517 656 0 0 33921 10 0 0 25 0 1 0 60472202 66686976 15566 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 16281 15566 401 171 0 15206 0
Current children cumulated CPU time (s) 339.31
Current children cumulated vsize (KiB) 65124

[startup+402.302 s]
/proc/loadavg: 2.39 2.08 2.02 3/83 19539
/proc/meminfo: memFree=1452208/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=76400 CPUtime=398.78
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 19436 656 0 0 39867 11 0 0 25 0 1 0 60472202 78233600 17972 996147200 134512640 135215973 4294956304 18446744073709551615 134649105 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 19100 17972 401 171 0 18025 0
Current children cumulated CPU time (s) 398.78
Current children cumulated vsize (KiB) 76400

[startup+462.307 s]
/proc/loadavg: 2.65 2.22 2.07 3/83 19539
/proc/meminfo: memFree=1442928/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=85368 CPUtime=458.27
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 21748 656 0 0 45814 13 0 0 25 0 1 0 60472202 87416832 20284 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 21342 20284 401 171 0 20267 0
Current children cumulated CPU time (s) 458.27
Current children cumulated vsize (KiB) 85368

[startup+522.301 s]
/proc/loadavg: 2.27 2.19 2.07 3/83 19539
/proc/meminfo: memFree=1433392/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=94984 CPUtime=517.74
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 24275 656 0 0 51760 14 0 0 25 0 1 0 60472202 97263616 22682 996147200 134512640 135215973 4294956304 18446744073709551615 135026898 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 23746 22682 401 171 0 22671 0
Current children cumulated CPU time (s) 517.74
Current children cumulated vsize (KiB) 94984

[startup+582.301 s]
/proc/loadavg: 2.21 2.18 2.08 3/83 19539
/proc/meminfo: memFree=1424496/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=103560 CPUtime=577.22
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 26488 656 0 0 57706 16 0 0 25 0 1 0 60472202 106045440 24895 996147200 134512640 135215973 4294956304 18446744073709551615 135020415 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 25890 24895 401 171 0 24815 0
Current children cumulated CPU time (s) 577.22
Current children cumulated vsize (KiB) 103560

[startup+642.302 s]
/proc/loadavg: 2.16 2.16 2.08 3/83 19539
/proc/meminfo: memFree=1416048/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=111608 CPUtime=636.71
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 28608 656 0 0 63653 18 0 0 25 0 1 0 60472202 114286592 27015 996147200 134512640 135215973 4294956304 18446744073709551615 134532660 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 27902 27015 401 171 0 26827 0
Current children cumulated CPU time (s) 636.71
Current children cumulated vsize (KiB) 111608

[startup+702.302 s]
/proc/loadavg: 2.12 2.15 2.08 3/83 19539
/proc/meminfo: memFree=1407152/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=120056 CPUtime=696.19
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 30790 656 0 0 69600 19 0 0 25 0 1 0 60472202 122937344 29197 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 30014 29197 401 171 0 28939 0
Current children cumulated CPU time (s) 696.19
Current children cumulated vsize (KiB) 120056

[startup+762.302 s]
/proc/loadavg: 2.11 2.14 2.08 3/83 19539
/proc/meminfo: memFree=1398448/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=132600 CPUtime=755.66
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 34030 656 0 0 75545 21 0 0 25 0 1 0 60472202 135782400 31412 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 33150 31412 401 171 0 32075 0
Current children cumulated CPU time (s) 755.66
Current children cumulated vsize (KiB) 132600

[startup+822.301 s]
/proc/loadavg: 2.09 2.12 2.08 3/83 19545
/proc/meminfo: memFree=1390064/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=140648 CPUtime=815.13
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 36112 656 0 0 81490 23 0 0 25 0 1 0 60472202 144023552 33494 996147200 134512640 135215973 4294956304 18446744073709551615 135020415 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 35162 33494 401 171 0 34087 0
Current children cumulated CPU time (s) 815.13
Current children cumulated vsize (KiB) 140648

[startup+882.301 s]
/proc/loadavg: 2.09 2.11 2.08 3/83 19545
/proc/meminfo: memFree=1382128/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=148304 CPUtime=874.61
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 38100 656 0 0 87436 25 0 0 25 0 1 0 60472202 151863296 35482 996147200 134512640 135215973 4294956304 18446744073709551615 135026828 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 37076 35482 401 171 0 36001 0
Current children cumulated CPU time (s) 874.61
Current children cumulated vsize (KiB) 148304

[startup+942.302 s]
/proc/loadavg: 2.08 2.10 2.07 3/83 19545
/proc/meminfo: memFree=1373552/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=156488 CPUtime=934.09
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 40226 656 0 0 93383 26 0 0 25 0 1 0 60472202 160243712 37608 996147200 134512640 135215973 4294956304 18446744073709551615 134596224 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 39122 37608 401 171 0 38047 0
Current children cumulated CPU time (s) 934.09
Current children cumulated vsize (KiB) 156488

[startup+1002.3 s]
/proc/loadavg: 2.07 2.10 2.07 3/83 19545
/proc/meminfo: memFree=1365680/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=163880 CPUtime=993.57
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 42171 656 0 0 99330 27 0 0 25 0 1 0 60472202 167813120 39553 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 40970 39553 401 171 0 39895 0
Current children cumulated CPU time (s) 993.57
Current children cumulated vsize (KiB) 163880

[startup+1062.3 s]
/proc/loadavg: 2.11 2.11 2.08 3/83 19545
/proc/meminfo: memFree=1357808/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=171396 CPUtime=1053.05
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 44143 656 0 0 105276 29 0 0 25 0 1 0 60472202 175509504 41525 996147200 134512640 135215973 4294956304 18446744073709551615 134591117 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 42849 41525 401 171 0 41774 0
Current children cumulated CPU time (s) 1053.05
Current children cumulated vsize (KiB) 171396

[startup+1122.31 s]
/proc/loadavg: 2.12 2.11 2.08 3/83 19545
/proc/meminfo: memFree=1349104/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=180736 CPUtime=1112.53
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 46555 656 0 0 111224 29 0 0 25 0 1 0 60472202 185073664 43680 996147200 134512640 135215973 4294956304 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 45184 43680 401 171 0 44109 0
Current children cumulated CPU time (s) 1112.53
Current children cumulated vsize (KiB) 180736

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

[startup+1126.6 s]
/proc/loadavg: 2.11 2.11 2.08 3/83 19545
/proc/meminfo: memFree=1348592/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=181264 CPUtime=1116.79
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 46666 656 0 0 111650 29 0 0 25 0 1 0 60472202 185614336 43791 996147200 134512640 135215973 4294956304 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 45316 43791 401 171 0 44241 0
Current children cumulated CPU time (s) 1116.79
Current children cumulated vsize (KiB) 181264

[startup+1152.2 s]
/proc/loadavg: 2.07 2.10 2.08 3/83 19545
/proc/meminfo: memFree=1345392/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=184300 CPUtime=1142.16
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 47468 656 0 0 114186 30 0 0 25 0 1 0 60472202 188723200 44593 996147200 134512640 135215973 4294956304 18446744073709551615 134599873 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 46075 44593 401 171 0 45000 0
Current children cumulated CPU time (s) 1142.16
Current children cumulated vsize (KiB) 184300

[startup+1165 s]
/proc/loadavg: 2.06 2.10 2.08 3/83 19545
/proc/meminfo: memFree=1344048/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=185620 CPUtime=1154.86
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 47820 656 0 0 115455 31 0 0 25 0 1 0 60472202 190074880 44945 996147200 134512640 135215973 4294956304 18446744073709551615 135018582 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 46405 44945 401 171 0 45330 0
Current children cumulated CPU time (s) 1154.86
Current children cumulated vsize (KiB) 185620

[startup+1171.4 s]
/proc/loadavg: 2.06 2.10 2.08 3/83 19545
/proc/meminfo: memFree=1343408/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=186276 CPUtime=1161.2
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 47982 656 0 0 116089 31 0 0 25 0 1 0 60472202 190746624 45107 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 46569 45107 401 171 0 45494 0
Current children cumulated CPU time (s) 1161.2
Current children cumulated vsize (KiB) 186276

[startup+1174.6 s]
/proc/loadavg: 2.05 2.09 2.08 3/83 19545
/proc/meminfo: memFree=1342896/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=186672 CPUtime=1164.38
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 48084 656 0 0 116407 31 0 0 25 0 1 0 60472202 191152128 45209 996147200 134512640 135215973 4294956304 18446744073709551615 134590168 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 46668 45209 401 171 0 45593 0
Current children cumulated CPU time (s) 1164.38
Current children cumulated vsize (KiB) 186672

[startup+1176.21 s]
/proc/loadavg: 2.05 2.09 2.08 3/83 19545
/proc/meminfo: memFree=1342640/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=186804 CPUtime=1165.96
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 48139 656 0 0 116565 31 0 0 25 0 1 0 60472202 191287296 45264 996147200 134512640 135215973 4294956304 18446744073709551615 134648265 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 46701 45264 401 171 0 45626 0
Current children cumulated CPU time (s) 1165.96
Current children cumulated vsize (KiB) 186804

[startup+1177 s]
/proc/loadavg: 2.05 2.09 2.08 3/83 19545
/proc/meminfo: memFree=1342640/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=186936 CPUtime=1166.76
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 48176 656 0 0 116645 31 0 0 25 0 1 0 60472202 191422464 45301 996147200 134512640 135215973 4294956304 18446744073709551615 4158960503 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 46734 45301 401 171 0 45659 0
Current children cumulated CPU time (s) 1166.76
Current children cumulated vsize (KiB) 186936

[startup+1177.8 s]
/proc/loadavg: 2.05 2.09 2.08 3/83 19545
/proc/meminfo: memFree=1342512/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=187068 CPUtime=1167.55
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 48201 656 0 0 116724 31 0 0 25 0 1 0 60472202 191557632 45326 996147200 134512640 135215973 4294956304 18446744073709551615 135027141 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 46767 45326 401 171 0 45692 0
Current children cumulated CPU time (s) 1167.55
Current children cumulated vsize (KiB) 187068

[startup+1178.2 s]
/proc/loadavg: 2.05 2.09 2.08 3/83 19545
/proc/meminfo: memFree=1342512/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=185016 CPUtime=1167.95
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 48212 656 0 0 116764 31 0 0 25 0 1 0 60472202 189456384 45064 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 46254 45064 401 171 0 45179 0
Current children cumulated CPU time (s) 1167.95
Current children cumulated vsize (KiB) 185016

[startup+1178.3 s]
/proc/loadavg: 2.05 2.09 2.08 3/83 19545
/proc/meminfo: memFree=1343280/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=185016 CPUtime=1168.05
/proc/19532/stat : 19532 (pcs.big) R 19530 19532 18072 0 -1 4194304 48212 656 0 0 116774 31 0 0 25 0 1 0 60472202 189456384 45064 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 0 0 0
/proc/19532/statm: 46254 45064 401 171 0 45179 0
Current children cumulated CPU time (s) 1168.05
Current children cumulated vsize (KiB) 185016

Child status: 0
Real time (s): 1178.38
CPU time (s): 1168.14
CPU user time (s): 1167.79
CPU system time (s): 0.350946
CPU usage (%): 99.1309
Max. virtual memory (cumulated for all children) (KiB): 187068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1167.79
system time used= 0.350946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48871
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= 51506

runsolver used 1.26381 second user time and 3.03054 second system time

The end

Launcher Data 

Begin job on node80 at 2009-07-16 10:47:56
IDJOB=2092295
IDBENCH=60320
IDSOLVER=733
FILE ID=node80/2092295-1247734076
PBS_JOBID= 9521523
Free space on /tmp= 66320 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-59_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2092295-1247734076/watcher-2092295-1247734076 -o /tmp/evaluation-result-2092295-1247734076/solver-2092295-1247734076 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1071473370 HOME/instance-2092295-1247734076.xml

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

MD5SUM BENCH= 9509fa9d9c8a8361ccac678e618ac115
RANDOM SEED=1071473370

node80.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		: 3000.285
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		: 3000.285
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1523736 kB
Buffers:         83072 kB
Cached:         329008 kB
SwapCached:          0 kB
Active:         116012 kB
Inactive:       330396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1523736 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2556 kB
Writeback:           0 kB
Mapped:          54660 kB
Slab:            70924 kB
Committed_AS:   573088 kB
PageTables:       1880 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= 66320 MiB
End job on node80 at 2009-07-16 11:07:35