Trace number 2079646

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-restart 0.3.2SAT 1568.21 1576.11

DiagnosticValue
ASSIGNMENTS464583

General information on the benchmark

Namecsp/rand-3-20-20/
normalized-rand-3-20-20-60-632-50_ext.xml
MD5SUM8336254c24c0548b5d89d0204644f101
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark52.1491
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
0.00/0.03	c Seed is 947730192
0.00/0.03	c Constructing HOME/instance-2079646-1247716891.xml  with 59 constraints
0.37/0.46	c Solving 464583 backtracks 23 restarts
1568.18/1576.10	s SATISFIABLE
1568.18/1576.10	c V0=13, V1=9, V2=3, V3=13, V4=16, V5=13, V6=10, V7=0, V8=5, V9=18, V10=4, V11=8, V12=18, V13=5, V14=7, V15=17, V16=17, V17=13, V18=0, V19=2, 
1568.18/1576.10	v 13 9 3 13 16 13 10 0 5 18 4 8 18 5 7 17 17 13 0 2 
1568.18/1576.10	d ASSIGNMENTS 464583

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2079646-1247716891/watcher-2079646-1247716891 -o /tmp/evaluation-result-2079646-1247716891/solver-2079646-1247716891 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 947730192 HOME/instance-2079646-1247716891.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 2.08 2.08 4/72 17816
/proc/meminfo: memFree=1538736/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=5260 CPUtime=0
/proc/17816/stat : 17816 (pcssolve) R 17814 17816 15134 0 -1 4194304 69 0 0 0 0 0 0 0 20 0 1 0 58752552 5386240 43 996147200 4194304 4889804 548682068800 18446744073709551615 246403889241 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 1315 43 29 169 0 14 0

[startup+0.022207 s]
/proc/loadavg: 2.00 2.08 2.08 4/72 17816
/proc/meminfo: memFree=1538736/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=5356 CPUtime=0
/proc/17816/stat : 17816 (pcssolve) S 17814 17816 15134 0 -1 4194304 367 649 0 0 0 0 0 0 23 0 1 0 58752552 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17816/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10121 s]
/proc/loadavg: 2.00 2.08 2.08 4/72 17816
/proc/meminfo: memFree=1538736/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=5340 CPUtime=0.08
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 949 822 0 0 7 0 1 0 24 0 1 0 58752552 5468160 558 996147200 134512640 135095119 4294956304 18446744073709551615 134739380 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 1335 558 375 142 0 289 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5340

[startup+0.301229 s]
/proc/loadavg: 2.00 2.08 2.08 4/72 17816
/proc/meminfo: memFree=1538736/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=8040 CPUtime=0.27
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 1293 822 0 0 26 0 1 0 25 0 1 0 58752552 8232960 902 996147200 134512640 135095119 4294956304 18446744073709551615 134921151 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 2010 902 375 142 0 964 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8040

[startup+0.701268 s]
/proc/loadavg: 2.00 2.08 2.08 4/72 17816
/proc/meminfo: memFree=1538736/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=10328 CPUtime=0.67
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 1594 822 0 0 66 0 1 0 25 0 1 0 58752552 10575872 1203 996147200 134512640 135095119 4294956304 18446744073709551615 134911427 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 2582 1203 390 142 0 1536 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 10328

[startup+1.50134 s]
/proc/loadavg: 2.00 2.08 2.08 3/73 17822
/proc/meminfo: memFree=1535336/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=10328 CPUtime=1.46
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 1598 822 0 0 145 0 1 0 25 0 1 0 58752552 10575872 1207 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 2582 1207 390 142 0 1536 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 10328

[startup+3.1015 s]
/proc/loadavg: 2.00 2.08 2.08 3/73 17822
/proc/meminfo: memFree=1535144/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=10460 CPUtime=3.05
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 1635 822 0 0 304 0 1 0 25 0 1 0 58752552 10711040 1244 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 2615 1244 390 142 0 1569 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 10460

[startup+6.3018 s]
/proc/loadavg: 2.00 2.08 2.08 3/73 17822
/proc/meminfo: memFree=1534888/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=10588 CPUtime=6.23
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 1705 822 0 0 622 0 1 0 25 0 1 0 58752552 10842112 1281 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 2647 1281 390 142 0 1601 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10588

[startup+12.7014 s]
/proc/loadavg: 2.00 2.07 2.08 3/73 17822
/proc/meminfo: memFree=1534248/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=10976 CPUtime=12.58
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 1877 822 0 0 1256 1 1 0 25 0 1 0 58752552 11239424 1388 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 2744 1388 390 142 0 1698 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 10976

[startup+25.5016 s]
/proc/loadavg: 2.00 2.07 2.08 3/73 17822
/proc/meminfo: memFree=1533672/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=11616 CPUtime=25.28
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 2242 822 0 0 2526 1 1 0 25 0 1 0 58752552 11894784 1591 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 2904 1591 390 142 0 1858 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 11616

[startup+51.1011 s]
/proc/loadavg: 2.00 2.06 2.08 3/73 17822
/proc/meminfo: memFree=1531752/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=12896 CPUtime=50.69
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 3027 822 0 0 5066 2 1 0 25 0 1 0 58752552 13205504 2054 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 3224 2054 390 142 0 2178 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 12896

[startup+102.307 s]
/proc/loadavg: 2.00 2.05 2.07 3/73 17822
/proc/meminfo: memFree=1526696/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=15980 CPUtime=101.5
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 4602 822 0 0 10146 3 1 0 25 0 1 0 58752552 16363520 2987 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 3995 2987 390 142 0 2949 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 15980

[startup+162.302 s]
/proc/loadavg: 2.03 2.05 2.07 3/73 17822
/proc/meminfo: memFree=1521448/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=24124 CPUtime=161.04
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 7172 822 0 0 16098 5 1 0 25 0 1 0 58752552 24702976 4242 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 6031 4242 390 142 0 4985 0
Current children cumulated CPU time (s) 161.04
Current children cumulated vsize (KiB) 24124

[startup+222.301 s]
/proc/loadavg: 2.12 2.07 2.08 3/73 17822
/proc/meminfo: memFree=1514024/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=30920 CPUtime=220.58
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 9509 822 0 0 22051 6 1 0 25 0 1 0 58752552 31662080 6001 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 7730 6001 390 142 0 6684 0
Current children cumulated CPU time (s) 220.58
Current children cumulated vsize (KiB) 30920

[startup+282.302 s]
/proc/loadavg: 2.18 2.09 2.08 3/73 17822
/proc/meminfo: memFree=1510384/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=31836 CPUtime=280.13
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 10252 822 0 0 28004 8 1 0 25 0 1 0 58752552 32600064 6744 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 7959 6744 390 142 0 6913 0
Current children cumulated CPU time (s) 280.13
Current children cumulated vsize (KiB) 31836

[startup+342.302 s]
/proc/loadavg: 2.10 2.08 2.08 3/73 17822
/proc/meminfo: memFree=1504944/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=42524 CPUtime=339.68
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 13461 822 0 0 33957 10 1 0 25 0 1 0 58752552 43544576 7904 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 10631 7904 390 142 0 9585 0
Current children cumulated CPU time (s) 339.68
Current children cumulated vsize (KiB) 42524

[startup+402.301 s]
/proc/loadavg: 2.04 2.07 2.07 3/73 17822
/proc/meminfo: memFree=1498672/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=45276 CPUtime=399.22
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 14698 822 0 0 39910 11 1 0 25 0 1 0 58752552 46362624 9141 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 11319 9141 390 142 0 10273 0
Current children cumulated CPU time (s) 399.22
Current children cumulated vsize (KiB) 45276

[startup+462.301 s]
/proc/loadavg: 2.01 2.05 2.07 3/73 17822
/proc/meminfo: memFree=1489008/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=56364 CPUtime=458.77
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 18013 822 0 0 45863 13 1 0 25 0 1 0 58752552 57716736 11431 996147200 134512640 135095119 4294956304 18446744073709551615 134910684 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 14091 11431 390 142 0 13045 0
Current children cumulated CPU time (s) 458.77
Current children cumulated vsize (KiB) 56364

[startup+522.302 s]
/proc/loadavg: 2.00 2.04 2.06 3/73 17822
/proc/meminfo: memFree=1486576/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=56364 CPUtime=518.31
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 18556 822 0 0 51816 14 1 0 25 0 1 0 58752552 57716736 11974 996147200 134512640 135095119 4294956304 18446744073709551615 134918163 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 14091 11974 390 142 0 13045 0
Current children cumulated CPU time (s) 518.31
Current children cumulated vsize (KiB) 56364

[startup+582.301 s]
/proc/loadavg: 2.00 2.03 2.06 3/73 17822
/proc/meminfo: memFree=1482480/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=57800 CPUtime=577.85
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 19427 822 0 0 57769 15 1 0 25 0 1 0 58752552 59187200 12845 996147200 134512640 135095119 4294956304 18446744073709551615 134909815 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 14450 12845 390 142 0 13404 0
Current children cumulated CPU time (s) 577.85
Current children cumulated vsize (KiB) 57800

[startup+642.301 s]
/proc/loadavg: 2.05 2.04 2.06 3/73 17822
/proc/meminfo: memFree=1477360/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=76548 CPUtime=637.4
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 24657 822 0 0 63721 18 1 0 25 0 1 0 58752552 78385152 13978 996147200 134512640 135095119 4294956304 18446744073709551615 134927075 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 19137 13978 390 142 0 18091 0
Current children cumulated CPU time (s) 637.4
Current children cumulated vsize (KiB) 76548

[startup+702.302 s]

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

/proc/meminfo: memFree=1442544/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=106676 CPUtime=875.56
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 34222 822 0 0 87531 24 1 0 25 0 1 0 58752552 109236224 21494 996147200 134512640 135095119 4294956304 18446744073709551615 134839504 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 26669 21494 390 142 0 25623 0
Current children cumulated CPU time (s) 875.56
Current children cumulated vsize (KiB) 106676

[startup+942.302 s]
/proc/loadavg: 2.02 2.04 2.05 3/73 17822
/proc/meminfo: memFree=1440112/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=106676 CPUtime=935.11
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 34729 822 0 0 93485 25 1 0 25 0 1 0 58752552 109236224 22001 996147200 134512640 135095119 4294956304 18446744073709551615 134926990 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 26669 22001 390 142 0 25623 0
Current children cumulated CPU time (s) 935.11
Current children cumulated vsize (KiB) 106676

[startup+1002.3 s]
/proc/loadavg: 2.00 2.03 2.04 3/73 17822
/proc/meminfo: memFree=1437680/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=106676 CPUtime=994.65
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 35242 822 0 0 99438 26 1 0 25 0 1 0 58752552 109236224 22514 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 26669 22514 390 142 0 25623 0
Current children cumulated CPU time (s) 994.65
Current children cumulated vsize (KiB) 106676

[startup+1062.3 s]
/proc/loadavg: 2.03 2.04 2.04 3/83 17904
/proc/meminfo: memFree=1408928/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=106676 CPUtime=1054.56
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 35789 822 0 0 105428 27 1 0 25 0 1 0 58752552 109236224 23061 996147200 134512640 135095119 4294956304 18446744073709551615 134916454 0 0 4096 0 0 0 0 17 0 0 0
/proc/17816/statm: 26669 23061 390 142 0 25623 0
Current children cumulated CPU time (s) 1054.56
Current children cumulated vsize (KiB) 106676

[startup+1122.3 s]
/proc/loadavg: 2.01 2.03 2.04 3/83 17904
/proc/meminfo: memFree=1352224/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=106676 CPUtime=1114.54
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 36327 822 0 0 111425 28 1 0 25 0 1 0 58752552 109236224 23599 996147200 134512640 135095119 4294956304 18446744073709551615 134926965 0 0 4096 0 0 0 0 17 0 0 0
/proc/17816/statm: 26669 23599 390 142 0 25623 0
Current children cumulated CPU time (s) 1114.54
Current children cumulated vsize (KiB) 106676

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/83 17905
/proc/meminfo: memFree=1336920/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=108636 CPUtime=1174.51
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 37354 822 0 0 117421 29 1 0 25 0 1 0 58752552 111243264 24626 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 0 0 0
/proc/17816/statm: 27159 24626 390 142 0 26113 0
Current children cumulated CPU time (s) 1174.51
Current children cumulated vsize (KiB) 108636

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/83 17905
/proc/meminfo: memFree=1331928/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=111260 CPUtime=1234.5
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 38541 822 0 0 123419 30 1 0 25 0 1 0 58752552 113930240 25813 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 0 0 0
/proc/17816/statm: 27815 25813 390 142 0 26769 0
Current children cumulated CPU time (s) 1234.5
Current children cumulated vsize (KiB) 111260

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/83 17905
/proc/meminfo: memFree=1327192/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=146496 CPUtime=1294.48
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 47878 822 0 0 129413 34 1 0 25 0 1 0 58752552 150011904 26957 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 0 0 0
/proc/17816/statm: 36624 26957 390 142 0 35578 0
Current children cumulated CPU time (s) 1294.48
Current children cumulated vsize (KiB) 146496

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/83 17905
/proc/meminfo: memFree=1322776/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=148852 CPUtime=1354.45
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 49006 822 0 0 135409 35 1 0 25 0 1 0 58752552 152424448 28085 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/17816/statm: 37213 28085 390 142 0 36167 0
Current children cumulated CPU time (s) 1354.45
Current children cumulated vsize (KiB) 148852

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.01 3/83 17905
/proc/meminfo: memFree=1318232/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=151204 CPUtime=1414.43
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 50126 822 0 0 141406 36 1 0 25 0 1 0 58752552 154832896 29205 996147200 134512640 135095119 4294956304 18446744073709551615 134927036 0 0 4096 0 0 0 0 17 0 0 0
/proc/17816/statm: 37801 29205 390 142 0 36755 0
Current children cumulated CPU time (s) 1414.43
Current children cumulated vsize (KiB) 151204

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17905
/proc/meminfo: memFree=1313496/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=153824 CPUtime=1474.41
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 51301 822 0 0 147403 37 1 0 25 0 1 0 58752552 157515776 30380 996147200 134512640 135095119 4294956304 18446744073709551615 134926985 0 0 4096 0 0 0 0 17 0 0 0
/proc/17816/statm: 38456 30380 390 142 0 37410 0
Current children cumulated CPU time (s) 1474.41
Current children cumulated vsize (KiB) 153824

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17905
/proc/meminfo: memFree=1308696/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=156324 CPUtime=1534.39
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 52494 822 0 0 153399 39 1 0 25 0 1 0 58752552 160075776 31573 996147200 134512640 135095119 4294956304 18446744073709551615 134927023 0 0 4096 0 0 0 0 17 0 0 0
/proc/17816/statm: 39081 31573 390 142 0 38035 0
Current children cumulated CPU time (s) 1534.39
Current children cumulated vsize (KiB) 156324

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

[startup+1561.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17905
/proc/meminfo: memFree=1307224/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=157236 CPUtime=1553.58
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 52872 822 0 0 155318 39 1 0 25 0 1 0 58752552 161009664 31951 996147200 134512640 135095119 4294956304 18446744073709551615 134555020 0 0 4096 0 0 0 0 17 0 0 0
/proc/17816/statm: 39309 31951 390 142 0 38263 0
Current children cumulated CPU time (s) 1553.58
Current children cumulated vsize (KiB) 157236

[startup+1567.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17905
/proc/meminfo: memFree=1306648/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=157500 CPUtime=1559.98
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 53004 822 0 0 155958 39 1 0 25 0 1 0 58752552 161280000 32083 996147200 134512640 135095119 4294956304 18446744073709551615 134927059 0 0 4096 0 0 0 0 17 0 0 0
/proc/17816/statm: 39375 32083 390 142 0 38329 0
Current children cumulated CPU time (s) 1559.98
Current children cumulated vsize (KiB) 157500

[startup+1571.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17905
/proc/meminfo: memFree=1306392/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=157628 CPUtime=1563.18
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 53069 822 0 0 156278 39 1 0 25 0 1 0 58752552 161411072 32148 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/17816/statm: 39407 32148 390 142 0 38361 0
Current children cumulated CPU time (s) 1563.18
Current children cumulated vsize (KiB) 157628

[startup+1574.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17905
/proc/meminfo: memFree=1306136/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=157760 CPUtime=1566.37
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 53130 822 0 0 156597 39 1 0 25 0 1 0 58752552 161546240 32209 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/17816/statm: 39440 32209 390 142 0 38394 0
Current children cumulated CPU time (s) 1566.37
Current children cumulated vsize (KiB) 157760

[startup+1575.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17905
/proc/meminfo: memFree=1306072/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=157760 CPUtime=1567.18
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 53145 822 0 0 156678 39 1 0 25 0 1 0 58752552 161546240 32224 996147200 134512640 135095119 4294956304 18446744073709551615 134616996 0 0 4096 0 0 0 0 17 0 0 0
/proc/17816/statm: 39440 32224 390 142 0 38394 0
Current children cumulated CPU time (s) 1567.18
Current children cumulated vsize (KiB) 157760

[startup+1575.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17905
/proc/meminfo: memFree=1306072/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=75832 CPUtime=1567.98
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 53155 822 0 0 156757 40 1 0 25 0 1 0 58752552 77651968 18312 996147200 134512640 135095119 4294956304 18446744073709551615 10813438 0 0 4096 0 0 0 0 17 0 0 0
/proc/17816/statm: 18958 18312 390 142 0 17912 0
Current children cumulated CPU time (s) 1567.98
Current children cumulated vsize (KiB) 75832

[startup+1576.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17905
/proc/meminfo: memFree=1306072/2055920 swapFree=4192812/4192956
[pid=17816] ppid=17814 vsize=75832 CPUtime=1568.18
/proc/17816/stat : 17816 (pcs.small) R 17814 17816 15134 0 -1 4194304 53155 822 0 0 156776 41 1 0 25 0 1 0 58752552 77651968 18312 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/17816/statm: 18958 18312 7389 142 0 17912 0
Current children cumulated CPU time (s) 1568.18
Current children cumulated vsize (KiB) 75832

Child status: 0
Real time (s): 1576.11
CPU time (s): 1568.21
CPU user time (s): 1567.78
CPU system time (s): 0.426935
CPU usage (%): 99.4985
Max. virtual memory (cumulated for all children) (KiB): 177576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1567.78
system time used= 0.426935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53980
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= 23857

runsolver used 1.73474 second user time and 4.44032 second system time

The end

Launcher Data 

Begin job on node61 at 2009-07-16 06:01:31
IDJOB=2079646
IDBENCH=56929
IDSOLVER=734
FILE ID=node61/2079646-1247716891
PBS_JOBID= 9521363
Free space on /tmp= 66380 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-3-20-20/normalized-rand-3-20-20-60-632-50_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2079646-1247716891/watcher-2079646-1247716891 -o /tmp/evaluation-result-2079646-1247716891/solver-2079646-1247716891 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 947730192 HOME/instance-2079646-1247716891.xml

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

MD5SUM BENCH= 8336254c24c0548b5d89d0204644f101
RANDOM SEED=947730192

node61.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:       1539152 kB
Buffers:        105460 kB
Cached:         291864 kB
SwapCached:          0 kB
Active:          97728 kB
Inactive:       318336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1539152 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3008 kB
Writeback:           0 kB
Mapped:          30164 kB
Slab:            86096 kB
Committed_AS:   539100 kB
PageTables:       1700 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66376 MiB
End job on node61 at 2009-07-16 06:27:47