Trace number 2080613

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 0.3.2? (TO) 1800.06 1810.84

General information on the benchmark

Namecsp/knights/
normalized-knights-80-9.xml
MD5SUMdcac56c0e48723f8c0ddbfc8ec2d0014
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark22.1836
Satisfiable
(Un)Satisfiability was proved
Number of variables9
Number of constraints36
Maximum constraint arity2
Maximum domain size6400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension36
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
0.00/0.02	c Seed is 997551175
0.00/0.02	c Constructing HOME/instance-2080613-1247717924.xml 
0.00/0.02	c deduced all_different(V2,V4,V6,V0)
0.00/0.02	c deduced all_different(V3,V5,V7,V1)
0.00/0.02	c deduced all_different(V1,V3,V5,V8)
0.00/0.02	c  with 273 constraints
0.00/0.02	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2080613-1247717924/watcher-2080613-1247717924 -o /tmp/evaluation-result-2080613-1247717924/solver-2080613-1247717924 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 997551175 HOME/instance-2080613-1247717924.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: 2.03 2.01 2.00 4/82 17462
/proc/meminfo: memFree=1512552/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=18576 CPUtime=0
/proc/17462/stat : 17462 (runsolver) R 17460 17462 14587 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 58857759 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 210723466535 0 0 4096 24578 0 0 0 17 1 0 0
/proc/17462/statm: 4644 284 249 26 0 2626 0

[startup+0.106124 s]
/proc/loadavg: 2.03 2.01 2.00 4/82 17462
/proc/meminfo: memFree=1512552/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=5020 CPUtime=0.08
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 965 643 0 0 8 0 0 0 22 0 1 0 58857759 5140480 596 996147200 134512640 135215973 4294956304 18446744073709551615 4158960060 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 1255 596 420 171 0 180 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5020

[startup+0.201134 s]
/proc/loadavg: 2.03 2.01 2.00 4/82 17462
/proc/meminfo: memFree=1512552/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=5668 CPUtime=0.18
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 1127 643 0 0 18 0 0 0 22 0 1 0 58857759 5804032 758 996147200 134512640 135215973 4294956304 18446744073709551615 134590678 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 1417 758 420 171 0 342 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5668

[startup+0.301146 s]
/proc/loadavg: 2.03 2.01 2.00 4/82 17462
/proc/meminfo: memFree=1512552/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=6188 CPUtime=0.27
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 1245 643 0 0 27 0 0 0 23 0 1 0 58857759 6336512 876 996147200 134512640 135215973 4294956304 18446744073709551615 134588235 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 1547 876 420 171 0 472 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6188

[startup+0.701196 s]
/proc/loadavg: 2.03 2.01 2.00 4/82 17462
/proc/meminfo: memFree=1512552/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=7320 CPUtime=0.67
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 1550 643 0 0 67 0 0 0 25 0 1 0 58857759 7495680 1181 996147200 134512640 135215973 4294956304 18446744073709551615 4158960027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 1830 1181 420 171 0 755 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7320

[startup+1.50129 s]
/proc/loadavg: 2.03 2.01 2.00 3/83 17467
/proc/meminfo: memFree=1506848/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=12328 CPUtime=1.47
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 2782 643 0 0 146 1 0 0 25 0 1 0 58857759 12623872 2413 996147200 134512640 135215973 4294956304 18446744073709551615 134532661 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 3082 2413 420 171 0 2007 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12328

[startup+3.10148 s]
/proc/loadavg: 2.03 2.01 2.00 3/83 17467
/proc/meminfo: memFree=1500192/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=21812 CPUtime=3.05
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 5150 643 0 0 302 3 0 0 25 0 1 0 58857759 22335488 4748 996147200 134512640 135215973 4294956304 18446744073709551615 4158960018 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 5453 4748 420 171 0 4378 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 21812

[startup+6.30186 s]
/proc/loadavg: 2.02 2.01 2.00 3/83 17467
/proc/meminfo: memFree=1485216/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=32156 CPUtime=6.22
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 7838 643 0 0 618 4 0 0 25 0 1 0 58857759 32927744 7318 996147200 134512640 135215973 4294956304 18446744073709551615 4158960143 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 8039 7318 423 171 0 6964 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 32156

[startup+12.7016 s]
/proc/loadavg: 2.02 2.01 2.00 3/83 17467
/proc/meminfo: memFree=1483360/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=33460 CPUtime=12.56
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 8289 643 0 0 1252 4 0 0 25 0 1 0 58857759 34263040 7648 996147200 134512640 135215973 4294956304 18446744073709551615 4158960143 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 8365 7648 423 171 0 7290 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 33460

[startup+25.5011 s]
/proc/loadavg: 2.02 2.01 2.00 3/83 17467
/proc/meminfo: memFree=1416288/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=102012 CPUtime=25.24
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 25452 643 0 0 2514 10 0 0 25 0 1 0 58857759 104460288 24682 996147200 134512640 135215973 4294956304 18446744073709551615 134599870 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 25503 24682 423 171 0 24428 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 102012

[startup+51.1011 s]
/proc/loadavg: 2.01 2.01 2.00 3/83 17467
/proc/meminfo: memFree=1308832/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=208720 CPUtime=50.6
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 52195 643 0 0 5039 21 0 0 25 0 1 0 58857759 213729280 51425 996147200 134512640 135215973 4294956304 18446744073709551615 4158960184 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 52180 51425 423 171 0 51105 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 208720

[startup+102.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17467
/proc/meminfo: memFree=1300960/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=215576 CPUtime=101.33
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 54148 643 0 0 10111 22 0 0 25 0 1 0 58857759 220749824 53110 996147200 134512640 135215973 4294956304 18446744073709551615 134585601 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 53894 53110 423 171 0 52819 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 215576

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17467
/proc/meminfo: memFree=1300640/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=215576 CPUtime=160.76
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 54168 643 0 0 16054 22 0 0 25 0 1 0 58857759 220749824 53130 996147200 134512640 135215973 4294956304 18446744073709551615 134590245 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 53894 53130 423 171 0 52819 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 215576

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17467
/proc/meminfo: memFree=1294560/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=223284 CPUtime=220.19
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 56353 643 0 0 21996 23 0 0 25 0 1 0 58857759 228642816 54605 996147200 134512640 135215973 4294956304 18446744073709551615 134590993 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 55821 54605 423 171 0 54746 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 223284

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17467
/proc/meminfo: memFree=1291360/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=226940 CPUtime=279.61
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 57131 643 0 0 27938 23 0 0 25 0 1 0 58857759 232386560 55383 996147200 134512640 135215973 4294956304 18446744073709551615 134532664 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 56735 55383 423 171 0 55660 0
Current children cumulated CPU time (s) 279.61
Current children cumulated vsize (KiB) 226940

[startup+342.301 s]
/proc/loadavg: 2.07 2.02 2.00 3/83 17467
/proc/meminfo: memFree=1282336/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=235376 CPUtime=339.05
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 59328 643 0 0 33880 25 0 0 25 0 1 0 58857759 241025024 57580 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 58844 57580 423 171 0 57769 0
Current children cumulated CPU time (s) 339.05
Current children cumulated vsize (KiB) 235376

[startup+402.302 s]
/proc/loadavg: 1.94 1.99 1.99 4/83 17509
/proc/meminfo: memFree=1308128/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=235376 CPUtime=398.5
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 59402 643 0 0 39824 26 0 0 25 0 1 0 58857759 241025024 57654 996147200 134512640 135215973 4294956304 18446744073709551615 134686951 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 58844 57654 423 171 0 57769 0
Current children cumulated CPU time (s) 398.5
Current children cumulated vsize (KiB) 235376

[startup+462.302 s]
/proc/loadavg: 1.98 1.99 1.99 3/83 17510
/proc/meminfo: memFree=1295128/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=235376 CPUtime=458.2
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 59492 643 0 0 45794 26 0 0 25 0 1 0 58857759 241025024 57744 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 58844 57744 423 171 0 57769 0
Current children cumulated CPU time (s) 458.2
Current children cumulated vsize (KiB) 235376

[startup+522.302 s]
/proc/loadavg: 2.03 2.01 2.00 3/83 17510
/proc/meminfo: memFree=1294872/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=235504 CPUtime=517.9
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 59533 643 0 0 51764 26 0 0 25 0 1 0 58857759 241156096 57785 996147200 134512640 135215973 4294956304 18446744073709551615 134532661 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 58876 57785 423 171 0 57801 0
Current children cumulated CPU time (s) 517.9
Current children cumulated vsize (KiB) 235504

[startup+582.302 s]
/proc/loadavg: 2.01 2.00 2.00 3/83 17510
/proc/meminfo: memFree=1294360/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=235812 CPUtime=577.61
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 59620 643 0 0 57734 27 0 0 25 0 1 0 58857759 241471488 57872 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 58953 57872 423 171 0 57878 0
Current children cumulated CPU time (s) 577.61
Current children cumulated vsize (KiB) 235812

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17510
/proc/meminfo: memFree=1293720/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=236708 CPUtime=637.31
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 59990 643 0 0 63704 27 0 0 25 0 1 0 58857759 242388992 58048 996147200 134512640 135215973 4294956304 18446744073709551615 4158960170 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 59177 58048 423 171 0 58102 0
Current children cumulated CPU time (s) 637.31
Current children cumulated vsize (KiB) 236708

[startup+702.302 s]

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

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17510
/proc/meminfo: memFree=1291928/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=237972 CPUtime=876.13
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 60389 643 0 0 87585 28 0 0 25 0 1 0 58857759 243683328 58447 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 59493 58447 423 171 0 58418 0
Current children cumulated CPU time (s) 876.13
Current children cumulated vsize (KiB) 237972

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17510
/proc/meminfo: memFree=1290712/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=238996 CPUtime=935.82
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 60679 643 0 0 93554 28 0 0 25 0 1 0 58857759 244731904 58737 996147200 134512640 135215973 4294956304 18446744073709551615 134533052 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 59749 58737 423 171 0 58674 0
Current children cumulated CPU time (s) 935.82
Current children cumulated vsize (KiB) 238996

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17510
/proc/meminfo: memFree=1290456/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=239124 CPUtime=995.53
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 60722 643 0 0 99525 28 0 0 25 0 1 0 58857759 244862976 58780 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 59781 58780 423 171 0 58706 0
Current children cumulated CPU time (s) 995.53
Current children cumulated vsize (KiB) 239124

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17510
/proc/meminfo: memFree=1289944/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=239516 CPUtime=1055.23
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 60826 643 0 0 105495 28 0 0 25 0 1 0 58857759 245264384 58884 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 59879 58884 423 171 0 58804 0
Current children cumulated CPU time (s) 1055.23
Current children cumulated vsize (KiB) 239516

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17510
/proc/meminfo: memFree=1287768/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=241352 CPUtime=1114.93
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 61363 643 0 0 111464 29 0 0 25 0 1 0 58857759 247144448 59421 996147200 134512640 135215973 4294956304 18446744073709551615 134618557 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 60338 59421 423 171 0 59263 0
Current children cumulated CPU time (s) 1114.93
Current children cumulated vsize (KiB) 241352

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17510
/proc/meminfo: memFree=1285208/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=243616 CPUtime=1174.64
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 62020 643 0 0 117434 30 0 0 25 0 1 0 58857759 249462784 60078 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 60904 60078 423 171 0 59829 0
Current children cumulated CPU time (s) 1174.64
Current children cumulated vsize (KiB) 243616

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17510
/proc/meminfo: memFree=1285016/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=243748 CPUtime=1234.34
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 62061 643 0 0 123404 30 0 0 25 0 1 0 58857759 249597952 60119 996147200 134512640 135215973 4294956304 18446744073709551615 134532930 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 60937 60119 423 171 0 59862 0
Current children cumulated CPU time (s) 1234.34
Current children cumulated vsize (KiB) 243748

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17510
/proc/meminfo: memFree=1284888/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=243872 CPUtime=1294.04
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 62096 643 0 0 129374 30 0 0 25 0 1 0 58857759 249724928 60154 996147200 134512640 135215973 4294956304 18446744073709551615 134533052 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 60968 60154 423 171 0 59893 0
Current children cumulated CPU time (s) 1294.04
Current children cumulated vsize (KiB) 243872

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17510
/proc/meminfo: memFree=1284760/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=244000 CPUtime=1353.74
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 62134 643 0 0 135344 30 0 0 25 0 1 0 58857759 249856000 60192 996147200 134512640 135215973 4294956304 18446744073709551615 134532930 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 61000 60192 423 171 0 59925 0
Current children cumulated CPU time (s) 1353.74
Current children cumulated vsize (KiB) 244000

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17510
/proc/meminfo: memFree=1284568/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=244132 CPUtime=1413.44
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 62178 643 0 0 141314 30 0 0 25 0 1 0 58857759 249991168 60236 996147200 134512640 135215973 4294956304 18446744073709551615 134533052 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 61033 60236 423 171 0 59958 0
Current children cumulated CPU time (s) 1413.44
Current children cumulated vsize (KiB) 244132

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17510
/proc/meminfo: memFree=1284440/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=244260 CPUtime=1473.14
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 62222 643 0 0 147284 30 0 0 25 0 1 0 58857759 250122240 60280 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 61065 60280 423 171 0 59990 0
Current children cumulated CPU time (s) 1473.14
Current children cumulated vsize (KiB) 244260

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17510
/proc/meminfo: memFree=1284312/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=244392 CPUtime=1532.84
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 62255 643 0 0 153254 30 0 0 25 0 1 0 58857759 250257408 60313 996147200 134512640 135215973 4294956304 18446744073709551615 4158960021 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 61098 60313 423 171 0 60023 0
Current children cumulated CPU time (s) 1532.84
Current children cumulated vsize (KiB) 244392

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17510
/proc/meminfo: memFree=1281432/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=250996 CPUtime=1592.54
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 63926 643 0 0 159223 31 0 0 25 0 1 0 58857759 257019904 60959 996147200 134512640 135215973 4294956304 18446744073709551615 134532930 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 62749 60959 423 171 0 61674 0
Current children cumulated CPU time (s) 1592.54
Current children cumulated vsize (KiB) 250996

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17510
/proc/meminfo: memFree=1281048/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=251560 CPUtime=1652.25
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 64034 643 0 0 165193 32 0 0 25 0 1 0 58857759 257597440 61067 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 62890 61067 423 171 0 61815 0
Current children cumulated CPU time (s) 1652.25
Current children cumulated vsize (KiB) 251560

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17510
/proc/meminfo: memFree=1279960/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=252692 CPUtime=1711.95
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 64304 643 0 0 171163 32 0 0 25 0 1 0 58857759 258756608 61337 996147200 134512640 135215973 4294956304 18446744073709551615 134532930 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 63173 61337 423 171 0 62098 0
Current children cumulated CPU time (s) 1711.95
Current children cumulated vsize (KiB) 252692

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17510
/proc/meminfo: memFree=1277656/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=254968 CPUtime=1771.65
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 64869 643 0 0 177133 32 0 0 25 0 1 0 58857759 261087232 61902 996147200 134512640 135215973 4294956304 18446744073709551615 134533052 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 63742 61902 423 171 0 62667 0
Current children cumulated CPU time (s) 1771.65
Current children cumulated vsize (KiB) 254968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17510
/proc/meminfo: memFree=1277592/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=254968 CPUtime=1800
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 64879 643 0 0 179968 32 0 0 25 0 1 0 58857759 261087232 61912 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 63742 61912 423 171 0 62667 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 254968

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1810.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17510
/proc/meminfo: memFree=1277592/2055920 swapFree=4192812/4192956
[pid=17462] ppid=17460 vsize=254968 CPUtime=1800
/proc/17462/stat : 17462 (pcs.big) R 17460 17462 14587 0 -1 4194304 64879 643 0 0 179968 32 0 0 25 0 1 0 58857759 261087232 61912 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 63742 61912 423 171 0 62667 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 254968

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1810.84
CPU time (s): 1800.06
CPU user time (s): 1799.69
CPU system time (s): 0.369943
CPU usage (%): 99.4044
Max. virtual memory (cumulated for all children) (KiB): 254968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.369943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65522
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 19
involuntary context switches= 28622

runsolver used 2.20167 second user time and 6.02008 second system time

The end

Launcher Data 

Begin job on node73 at 2009-07-16 06:18:44
IDJOB=2080613
IDBENCH=57115
IDSOLVER=733
FILE ID=node73/2080613-1247717924
PBS_JOBID= 9521451
Free space on /tmp= 66428 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/knights/normalized-knights-80-9.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2080613-1247717924/watcher-2080613-1247717924 -o /tmp/evaluation-result-2080613-1247717924/solver-2080613-1247717924 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 997551175 HOME/instance-2080613-1247717924.xml

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

MD5SUM BENCH= dcac56c0e48723f8c0ddbfc8ec2d0014
RANDOM SEED=997551175

node73.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		: 3000.213
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		: 3000.213
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:       1513032 kB
Buffers:         79216 kB
Cached:         314980 kB
SwapCached:          0 kB
Active:         170644 kB
Inactive:       285816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1513032 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2068 kB
Writeback:           0 kB
Mapped:          82728 kB
Slab:            71460 kB
Committed_AS:   581008 kB
PageTables:       1924 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= 66432 MiB
End job on node73 at 2009-07-16 06:48:57