Trace number 2079634

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 1761.11 1771.95

DiagnosticValue
ASSIGNMENTS495108

General information on the benchmark

Namecsp/rand-3-20-20/
normalized-rand-3-20-20-60-632-39_ext.xml
MD5SUMed8df54d36902e618bb25f8ef4659cdc
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark56.0945
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints59
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension59
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
0.00/0.05	c Seed is 1401305720
0.00/0.05	c Constructing HOME/instance-2079634-1247716883.xml  with 59 constraints
0.37/0.47	c Solving 495108 backtracks 23 restarts
1761.04/1771.94	s UNSATISFIABLE
1761.04/1771.94	d ASSIGNMENTS 495108

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-2079634-1247716883/watcher-2079634-1247716883 -o /tmp/evaluation-result-2079634-1247716883/solver-2079634-1247716883 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1401305720 HOME/instance-2079634-1247716883.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: 1.96 1.98 1.99 4/82 11650
/proc/meminfo: memFree=1375972/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=5356 CPUtime=0
/proc/11650/stat : 11650 (pcssolve) R 11648 11650 8601 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 58755474 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 215418989215 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/11650/statm: 1339 241 200 169 0 50 0
[pid=11651] ppid=11650 vsize=3676 CPUtime=0
/proc/11651/stat : 11651 (fgrep) R 11650 11650 8601 0 -1 4194304 135 0 0 0 0 0 0 0 22 0 1 0 58755474 3764224 102 996147200 4194304 4274172 548682068976 18446744073709551615 4242243 0 0 4096 0 0 0 0 17 1 0 0
/proc/11651/statm: 919 102 83 19 0 43 0
[pid=11652] ppid=11650 vsize=5356 CPUtime=0
/proc/11652/stat : 11652 (pcssolve) R 11650 11650 8601 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 58755474 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 215418989215 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/11652/statm: 1339 241 200 169 0 50 0

[startup+0.0988711 s]
/proc/loadavg: 1.96 1.98 1.99 4/82 11650
/proc/meminfo: memFree=1375972/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=5220 CPUtime=0.07
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 936 822 0 0 6 0 1 0 18 0 1 0 58755474 5345280 545 996147200 134512640 135095119 4294956304 18446744073709551615 134650173 0 0 4096 0 0 0 0 17 1 0 0
/proc/11650/statm: 1305 545 375 142 0 259 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5220

[startup+0.1019 s]
/proc/loadavg: 1.96 1.98 1.99 4/82 11650
/proc/meminfo: memFree=1375972/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=5340 CPUtime=0.08
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 949 822 0 0 7 0 1 0 18 0 1 0 58755474 5468160 558 996147200 134512640 135095119 4294956304 18446744073709551615 134739554 0 0 4096 0 0 0 0 17 1 0 0
/proc/11650/statm: 1335 558 375 142 0 289 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5340

[startup+0.302604 s]
/proc/loadavg: 1.96 1.98 1.99 4/82 11650
/proc/meminfo: memFree=1375972/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=7940 CPUtime=0.27
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 1283 822 0 0 26 0 1 0 19 0 1 0 58755474 8130560 892 996147200 134512640 135095119 4294956304 18446744073709551615 9129566 0 0 4096 0 0 0 0 17 1 0 0
/proc/11650/statm: 1985 892 375 142 0 939 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7940

[startup+0.701941 s]
/proc/loadavg: 1.96 1.98 1.99 4/82 11650
/proc/meminfo: memFree=1375972/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=10364 CPUtime=0.67
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 1593 822 0 0 66 0 1 0 23 0 1 0 58755474 10612736 1202 996147200 134512640 135095119 4294956304 18446744073709551615 134918283 0 0 4096 0 0 0 0 17 1 0 0
/proc/11650/statm: 2591 1202 389 142 0 1545 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 10364

[startup+1.50103 s]
/proc/loadavg: 1.96 1.98 1.99 3/83 11656
/proc/meminfo: memFree=1372636/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=10364 CPUtime=1.46
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 1600 822 0 0 145 0 1 0 25 0 1 0 58755474 10612736 1209 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 1 0 0
/proc/11650/statm: 2591 1209 389 142 0 1545 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 10364

[startup+3.10121 s]
/proc/loadavg: 1.97 1.98 1.99 3/83 11656
/proc/meminfo: memFree=1372380/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=10496 CPUtime=3.05
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 1635 822 0 0 304 0 1 0 25 0 1 0 58755474 10747904 1244 996147200 134512640 135095119 4294956304 18446744073709551615 134617869 0 0 4096 0 0 0 0 17 1 0 0
/proc/11650/statm: 2624 1244 389 142 0 1578 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 10496

[startup+6.30157 s]
/proc/loadavg: 1.97 1.98 1.99 3/83 11656
/proc/meminfo: memFree=1372060/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=10624 CPUtime=6.22
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 1703 822 0 0 621 0 1 0 25 0 1 0 58755474 10878976 1279 996147200 134512640 135095119 4294956304 18446744073709551615 134918211 0 0 4096 0 0 0 0 17 1 0 0
/proc/11650/statm: 2656 1279 389 142 0 1610 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10624

[startup+12.7013 s]
/proc/loadavg: 1.97 1.98 1.99 3/83 11656
/proc/meminfo: memFree=1371484/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=11012 CPUtime=12.56
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 1878 822 0 0 1255 0 1 0 25 0 1 0 58755474 11276288 1389 996147200 134512640 135095119 4294956304 18446744073709551615 134839406 0 0 4096 0 0 0 0 17 1 0 0
/proc/11650/statm: 2753 1389 389 142 0 1707 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11012

[startup+25.5023 s]
/proc/loadavg: 1.97 1.98 1.99 4/83 11656
/proc/meminfo: memFree=1370844/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=11652 CPUtime=25.24
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 2255 822 0 0 2522 1 1 0 25 0 1 0 58755474 11931648 1604 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 1 0 0
/proc/11650/statm: 2913 1604 389 142 0 1867 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 11652

[startup+51.1016 s]
/proc/loadavg: 1.98 1.98 1.99 3/83 11656
/proc/meminfo: memFree=1369372/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=12932 CPUtime=50.6
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 2970 822 0 0 5058 1 1 0 25 0 1 0 58755474 13242368 1997 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/11650/statm: 3233 1997 389 142 0 2187 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 12932

[startup+102.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 11656
/proc/meminfo: memFree=1365916/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=15624 CPUtime=101.34
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 4433 822 0 0 10130 3 1 0 25 0 1 0 58755474 15998976 2818 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/11650/statm: 3906 2818 389 142 0 2860 0
Current children cumulated CPU time (s) 101.34
Current children cumulated vsize (KiB) 15624

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 11656
/proc/meminfo: memFree=1361500/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=19148 CPUtime=160.78
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 5832 822 0 0 16073 4 1 0 25 0 1 0 58755474 19607552 3927 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 1 0 0
/proc/11650/statm: 4787 3927 389 142 0 3741 0
Current children cumulated CPU time (s) 160.78
Current children cumulated vsize (KiB) 19148

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 11656
/proc/meminfo: memFree=1357084/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=25460 CPUtime=220.22
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 7934 822 0 0 22016 5 1 0 25 0 1 0 58755474 26071040 5004 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/11650/statm: 6365 5004 389 142 0 5319 0
Current children cumulated CPU time (s) 220.22
Current children cumulated vsize (KiB) 25460

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 11656
/proc/meminfo: memFree=1352284/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=30280 CPUtime=279.66
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 9714 822 0 0 27959 6 1 0 25 0 1 0 58755474 31006720 6206 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/11650/statm: 7570 6206 389 142 0 6524 0
Current children cumulated CPU time (s) 279.66
Current children cumulated vsize (KiB) 30280

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 11656
/proc/meminfo: memFree=1347676/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=40964 CPUtime=339.1
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 12906 822 0 0 33901 8 1 0 25 0 1 0 58755474 41947136 7349 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/11650/statm: 10241 7349 389 142 0 9195 0
Current children cumulated CPU time (s) 339.1
Current children cumulated vsize (KiB) 40964

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 4/83 11656
/proc/meminfo: memFree=1343004/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=43568 CPUtime=398.55
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 14064 822 0 0 39844 10 1 0 25 0 1 0 58755474 44613632 8507 996147200 134512640 135095119 4294956304 18446744073709551615 134555070 0 0 4096 0 0 0 0 17 1 0 0
/proc/11650/statm: 10892 8507 389 142 0 9846 0
Current children cumulated CPU time (s) 398.55
Current children cumulated vsize (KiB) 43568

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 11656
/proc/meminfo: memFree=1332700/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=55832 CPUtime=457.99
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 17644 822 0 0 45786 12 1 0 25 0 1 0 58755474 57171968 11062 996147200 134512640 135095119 4294956304 18446744073709551615 134927054 0 0 4096 0 0 0 0 17 1 0 0
/proc/11650/statm: 13958 11062 389 142 0 12912 0
Current children cumulated CPU time (s) 457.99
Current children cumulated vsize (KiB) 55832

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 11656
/proc/meminfo: memFree=1330780/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=55832 CPUtime=517.43
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 18160 822 0 0 51730 12 1 0 25 0 1 0 58755474 57171968 11578 996147200 134512640 135095119 4294956304 18446744073709551615 134615589 0 0 4096 0 0 0 0 17 1 0 0
/proc/11650/statm: 13958 11578 389 142 0 12912 0
Current children cumulated CPU time (s) 517.43
Current children cumulated vsize (KiB) 55832

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 11656
/proc/meminfo: memFree=1328732/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=55832 CPUtime=576.86
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 18653 822 0 0 57673 12 1 0 25 0 1 0 58755474 57171968 12071 996147200 134512640 135095119 4294956304 18446744073709551615 134910288 0 0 4096 0 0 0 0 17 1 0 0
/proc/11650/statm: 13958 12071 389 142 0 12912 0
Current children cumulated CPU time (s) 576.86
Current children cumulated vsize (KiB) 55832

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 11656
/proc/meminfo: memFree=1324508/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=57912 CPUtime=636.31

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

/proc/meminfo: memFree=1284956/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=106156 CPUtime=1111.82
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 35658 822 0 0 111157 24 1 0 25 0 1 0 58755474 108703744 22930 996147200 134512640 135095119 4294956304 18446744073709551615 134927036 0 0 4096 0 0 0 0 17 1 0 0
/proc/11650/statm: 26539 22930 389 142 0 25493 0
Current children cumulated CPU time (s) 1111.82
Current children cumulated vsize (KiB) 106156

[startup+1182.3 s]
/proc/loadavg: 2.01 1.98 1.99 3/82 11699
/proc/meminfo: memFree=1478564/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=106156 CPUtime=1171.67
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 36172 822 0 0 117140 26 1 0 25 0 1 0 58755474 108703744 23444 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/11650/statm: 26539 23444 389 142 0 25493 0
Current children cumulated CPU time (s) 1171.67
Current children cumulated vsize (KiB) 106156

[startup+1242.3 s]
/proc/loadavg: 2.05 2.00 2.00 4/82 11699
/proc/meminfo: memFree=1474660/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=107608 CPUtime=1231.64
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 37037 822 0 0 123136 27 1 0 25 0 1 0 58755474 110190592 24309 996147200 134512640 135095119 4294956304 18446744073709551615 134927020 0 0 4096 0 0 0 0 17 0 0 0
/proc/11650/statm: 26902 24309 389 142 0 25856 0
Current children cumulated CPU time (s) 1231.64
Current children cumulated vsize (KiB) 107608

[startup+1302.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/82 11699
/proc/meminfo: memFree=1468900/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=109964 CPUtime=1291.62
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 38149 822 0 0 129132 29 1 0 25 0 1 0 58755474 112603136 25421 996147200 134512640 135095119 4294956304 18446744073709551615 134909063 0 0 4096 0 0 0 0 17 0 0 0
/proc/11650/statm: 27491 25421 389 142 0 26445 0
Current children cumulated CPU time (s) 1291.62
Current children cumulated vsize (KiB) 109964

[startup+1362.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/82 11699
/proc/meminfo: memFree=1464356/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=145220 CPUtime=1351.6
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 47481 822 0 0 135123 36 1 0 25 0 1 0 58755474 148705280 26560 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/11650/statm: 36305 26560 389 142 0 35259 0
Current children cumulated CPU time (s) 1351.6
Current children cumulated vsize (KiB) 145220

[startup+1422.31 s]
/proc/loadavg: 2.05 2.03 2.00 3/82 11699
/proc/meminfo: memFree=1459044/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=147848 CPUtime=1411.58
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 48652 822 0 0 141119 38 1 0 25 0 1 0 58755474 151396352 27731 996147200 134512640 135095119 4294956304 18446744073709551615 134918196 0 0 4096 0 0 0 0 17 0 0 0
/proc/11650/statm: 36962 27731 389 142 0 35916 0
Current children cumulated CPU time (s) 1411.58
Current children cumulated vsize (KiB) 147848

[startup+1482.3 s]
/proc/loadavg: 2.24 2.08 2.02 3/82 11699
/proc/meminfo: memFree=1453860/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=150460 CPUtime=1471.55
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 49835 822 0 0 147114 40 1 0 25 0 1 0 58755474 154071040 28914 996147200 134512640 135095119 4294956304 18446744073709551615 134926990 0 0 4096 0 0 0 0 17 0 0 0
/proc/11650/statm: 37615 28914 389 142 0 36569 0
Current children cumulated CPU time (s) 1471.55
Current children cumulated vsize (KiB) 150460

[startup+1542.3 s]
/proc/loadavg: 2.60 2.22 2.06 3/82 11699
/proc/meminfo: memFree=1449380/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=152824 CPUtime=1531.53
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 50943 822 0 0 153110 42 1 0 25 0 1 0 58755474 156491776 30022 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/11650/statm: 38206 30022 389 142 0 37160 0
Current children cumulated CPU time (s) 1531.53
Current children cumulated vsize (KiB) 152824

[startup+1602.3 s]
/proc/loadavg: 2.58 2.27 2.09 3/82 11699
/proc/meminfo: memFree=1444964/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=155308 CPUtime=1591.51
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 52068 822 0 0 159106 44 1 0 25 0 1 0 58755474 159035392 31147 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 0 0 0
/proc/11650/statm: 38827 31147 389 142 0 37781 0
Current children cumulated CPU time (s) 1591.51
Current children cumulated vsize (KiB) 155308

[startup+1662.3 s]
/proc/loadavg: 2.57 2.32 2.12 3/82 11699
/proc/meminfo: memFree=1439908/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=157660 CPUtime=1651.48
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 53171 822 0 0 165102 45 1 0 25 0 1 0 58755474 161443840 32250 996147200 134512640 135095119 4294956304 18446744073709551615 134918139 0 0 4096 0 0 0 0 17 0 0 0
/proc/11650/statm: 39415 32250 389 142 0 38369 0
Current children cumulated CPU time (s) 1651.48
Current children cumulated vsize (KiB) 157660

[startup+1722.3 s]
/proc/loadavg: 2.42 2.31 2.12 3/82 11699
/proc/meminfo: memFree=1435620/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=160012 CPUtime=1711.46
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 54263 822 0 0 171098 47 1 0 25 0 1 0 58755474 163852288 33342 996147200 134512640 135095119 4294956304 18446744073709551615 134918126 0 0 4096 0 0 0 0 17 0 0 0
/proc/11650/statm: 40003 33342 389 142 0 38957 0
Current children cumulated CPU time (s) 1711.46
Current children cumulated vsize (KiB) 160012

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

[startup+1740.7 s]
/proc/loadavg: 2.30 2.29 2.12 3/82 11699
/proc/meminfo: memFree=1434276/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=160792 CPUtime=1729.85
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 54576 822 0 0 172937 47 1 0 25 0 1 0 58755474 164651008 33655 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/11650/statm: 40198 33655 389 142 0 39152 0
Current children cumulated CPU time (s) 1729.85
Current children cumulated vsize (KiB) 160792

[startup+1753.5 s]
/proc/loadavg: 2.23 2.28 2.11 3/82 11699
/proc/meminfo: memFree=1433380/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=161188 CPUtime=1742.65
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 54795 822 0 0 174216 48 1 0 25 0 1 0 58755474 165056512 33874 996147200 134512640 135095119 4294956304 18446744073709551615 134842347 0 0 4096 0 0 0 0 17 0 0 0
/proc/11650/statm: 40297 33874 389 142 0 39251 0
Current children cumulated CPU time (s) 1742.65
Current children cumulated vsize (KiB) 161188

[startup+1759.9 s]
/proc/loadavg: 2.21 2.27 2.11 3/82 11699
/proc/meminfo: memFree=1432932/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=161452 CPUtime=1749.05
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 54903 822 0 0 174856 48 1 0 25 0 1 0 58755474 165326848 33982 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 0 0 0
/proc/11650/statm: 40363 33982 389 142 0 39317 0
Current children cumulated CPU time (s) 1749.05
Current children cumulated vsize (KiB) 161452

[startup+1766.3 s]
/proc/loadavg: 2.20 2.27 2.11 3/82 11699
/proc/meminfo: memFree=1432548/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=161712 CPUtime=1755.45
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 55010 822 0 0 175496 48 1 0 25 0 1 0 58755474 165593088 34089 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/11650/statm: 40428 34089 389 142 0 39382 0
Current children cumulated CPU time (s) 1755.45
Current children cumulated vsize (KiB) 161712

[startup+1769.5 s]
/proc/loadavg: 2.18 2.26 2.11 3/82 11699
/proc/meminfo: memFree=1432292/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=161840 CPUtime=1758.64
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 55063 822 0 0 175815 48 1 0 25 0 1 0 58755474 165724160 34142 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 0 0 0
/proc/11650/statm: 40460 34142 389 142 0 39414 0
Current children cumulated CPU time (s) 1758.64
Current children cumulated vsize (KiB) 161840

[startup+1771.1 s]
/proc/loadavg: 2.18 2.26 2.11 3/82 11699
/proc/meminfo: memFree=1432036/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=161840 CPUtime=1760.24
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 55091 822 0 0 175975 48 1 0 25 0 1 0 58755474 165724160 34170 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 0 0 0
/proc/11650/statm: 40460 34170 389 142 0 39414 0
Current children cumulated CPU time (s) 1760.24
Current children cumulated vsize (KiB) 161840

[startup+1771.5 s]
/proc/loadavg: 2.18 2.26 2.11 3/82 11699
/proc/meminfo: memFree=1432036/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=145452 CPUtime=1760.64
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 55094 822 0 0 176015 48 1 0 25 0 1 0 58755474 148942848 30304 996147200 134512640 135095119 4294956304 18446744073709551615 134595289 0 0 4096 0 0 0 0 17 0 0 0
/proc/11650/statm: 36363 30304 389 142 0 35317 0
Current children cumulated CPU time (s) 1760.64
Current children cumulated vsize (KiB) 145452

[startup+1771.9 s]
/proc/loadavg: 2.18 2.26 2.11 3/82 11699
/proc/meminfo: memFree=1432036/2055920 swapFree=4192812/4192956
[pid=11650] ppid=11648 vsize=79912 CPUtime=1761.04
/proc/11650/stat : 11650 (pcs.small) R 11648 11650 8601 0 -1 4194304 55094 822 0 0 176054 49 1 0 25 0 1 0 58755474 81829888 19330 996147200 134512640 135095119 4294956304 18446744073709551615 9093244 0 0 4096 0 0 0 0 17 0 0 0
/proc/11650/statm: 19978 19330 389 142 0 18932 0
Current children cumulated CPU time (s) 1761.04
Current children cumulated vsize (KiB) 79912

Child status: 0
Real time (s): 1771.95
CPU time (s): 1761.11
CPU user time (s): 1760.59
CPU system time (s): 0.515921
CPU usage (%): 99.3882
Max. virtual memory (cumulated for all children) (KiB): 161840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1760.59
system time used= 0.515921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55919
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= 22
involuntary context switches= 46999

runsolver used 2.56161 second user time and 5.40418 second system time

The end

Launcher Data 

Begin job on node9 at 2009-07-16 06:01:24
IDJOB=2079634
IDBENCH=56928
IDSOLVER=733
FILE ID=node9/2079634-1247716883
PBS_JOBID= 9521365
Free space on /tmp= 66376 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-20-20/normalized-rand-3-20-20-60-632-39_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2079634-1247716883/watcher-2079634-1247716883 -o /tmp/evaluation-result-2079634-1247716883/solver-2079634-1247716883 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1401305720 HOME/instance-2079634-1247716883.xml

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

MD5SUM BENCH= ed8df54d36902e618bb25f8ef4659cdc
RANDOM SEED=1401305720

node9.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		: 3000.216
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		: 3000.216
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:       1376452 kB
Buffers:         72988 kB
Cached:         279252 kB
SwapCached:          0 kB
Active:         333736 kB
Inactive:       275632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1376452 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3140 kB
Writeback:           0 kB
Mapped:         277576 kB
Slab:            54736 kB
Committed_AS:   894688 kB
PageTables:       2308 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= 66372 MiB
End job on node9 at 2009-07-16 06:30:56