Trace number 2080614

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 0.3.2? (TO) 1800.08 1812.46

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
0.18/0.21	c Seed is 1526201709
0.18/0.21	c Constructing HOME/instance-2080614-1247717930.xml 
0.18/0.21	c deduced all_different(V2,V4,V6,V0)
0.18/0.21	c deduced all_different(V3,V5,V7,V1)
0.18/0.21	c deduced all_different(V1,V3,V5,V8)
0.18/0.21	c  with 273 constraints
0.18/0.21	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-2080614-1247717930/watcher-2080614-1247717930 -o /tmp/evaluation-result-2080614-1247717930/solver-2080614-1247717930 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1526201709 HOME/instance-2080614-1247717930.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 2.07 2.05 4/81 11409
/proc/meminfo: memFree=1412296/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=5356 CPUtime=0
/proc/11409/stat : 11409 (pcssolve) R 11407 11409 10284 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 58857720 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 240907774623 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/11409/statm: 1339 241 200 169 0 50 0
[pid=11410] ppid=11409 vsize=0 CPUtime=0
/proc/11410/stat : 11410 (fgrep) R 11409 11409 10284 0 -1 4194308 148 0 0 0 0 0 0 0 22 0 1 0 58857721 0 0 996147200 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/11410/statm: 0 0 0 0 0 0 0
[pid=11411] ppid=11409 vsize=5356 CPUtime=0
/proc/11411/stat : 11411 (pcssolve) R 11409 11409 10284 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 58857721 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 240907774623 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/11411/statm: 1339 241 200 169 0 50 0

[startup+0.0706801 s]
/proc/loadavg: 2.00 2.07 2.05 4/81 11409
/proc/meminfo: memFree=1412296/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=4792 CPUtime=0.05
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 908 643 0 0 5 0 0 0 18 0 1 0 58857720 4907008 539 996147200 134512640 135215973 4294956304 18446744073709551615 134583607 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 1198 539 420 171 0 123 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4792

[startup+0.101677 s]
/proc/loadavg: 2.00 2.07 2.05 4/81 11409
/proc/meminfo: memFree=1412296/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=4924 CPUtime=0.08
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 952 643 0 0 8 0 0 0 18 0 1 0 58857720 5042176 583 996147200 134512640 135215973 4294956304 18446744073709551615 134532715 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 1231 583 420 171 0 156 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4924

[startup+0.301699 s]
/proc/loadavg: 2.00 2.07 2.05 4/81 11409
/proc/meminfo: memFree=1412296/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=6100 CPUtime=0.28
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 1232 643 0 0 28 0 0 0 19 0 1 0 58857720 6246400 863 996147200 134512640 135215973 4294956304 18446744073709551615 134583383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 1525 863 420 171 0 450 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6100

[startup+0.701738 s]
/proc/loadavg: 2.00 2.07 2.05 4/81 11409
/proc/meminfo: memFree=1412296/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=7036 CPUtime=0.68
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 1458 643 0 0 68 0 0 0 23 0 1 0 58857720 7204864 1089 996147200 134512640 135215973 4294956304 18446744073709551615 135007567 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 1759 1089 420 171 0 684 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7036

[startup+1.50182 s]
/proc/loadavg: 2.00 2.07 2.05 3/82 11414
/proc/meminfo: memFree=1407680/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=11648 CPUtime=1.47
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 2609 643 0 0 146 1 0 0 25 0 1 0 58857720 11927552 2240 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 2912 2240 420 171 0 1837 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11648

[startup+3.10298 s]
/proc/loadavg: 2.00 2.07 2.05 3/82 11414
/proc/meminfo: memFree=1401344/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=20732 CPUtime=3.06
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 4886 643 0 0 304 2 0 0 25 0 1 0 58857720 21229568 4484 996147200 134512640 135215973 4294956304 18446744073709551615 4158960018 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 5183 4484 420 171 0 4108 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 20732

[startup+6.3013 s]
/proc/loadavg: 2.00 2.07 2.05 3/82 11414
/proc/meminfo: memFree=1385728/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=31700 CPUtime=6.23
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 7703 643 0 0 620 3 0 0 25 0 1 0 58857720 32460800 7183 996147200 134512640 135215973 4294956304 18446744073709551615 134901842 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 7925 7183 420 171 0 6850 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 31700

[startup+12.7019 s]
/proc/loadavg: 2.00 2.07 2.05 3/82 11414
/proc/meminfo: memFree=1383552/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=32748 CPUtime=12.56
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 8039 643 0 0 1253 3 0 0 25 0 1 0 58857720 33533952 7519 996147200 134512640 135215973 4294956304 18446744073709551615 134532941 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 8187 7519 423 171 0 7112 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 32748

[startup+25.5012 s]
/proc/loadavg: 2.00 2.06 2.05 3/82 11414
/proc/meminfo: memFree=1344128/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=74004 CPUtime=25.24
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 18355 643 0 0 2517 7 0 0 25 0 1 0 58857720 75780096 17706 996147200 134512640 135215973 4294956304 18446744073709551615 134599873 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 18501 17706 423 171 0 17426 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 74004

[startup+51.1018 s]
/proc/loadavg: 2.00 2.06 2.04 3/82 11414
/proc/meminfo: memFree=1334784/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=83388 CPUtime=50.6
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 20803 643 0 0 5051 9 0 0 25 0 1 0 58857720 85389312 19955 996147200 134512640 135215973 4294956304 18446744073709551615 134532964 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 20847 19955 423 171 0 19772 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 83388

[startup+102.307 s]
/proc/loadavg: 2.00 2.05 2.04 3/82 11414
/proc/meminfo: memFree=1329024/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=87720 CPUtime=101.32
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 22023 643 0 0 10122 10 0 0 25 0 1 0 58857720 89825280 21175 996147200 134512640 135215973 4294956304 18446744073709551615 134680640 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 21930 21175 423 171 0 20855 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 87720

[startup+162.302 s]
/proc/loadavg: 2.00 2.03 2.03 3/82 11414
/proc/meminfo: memFree=1326080/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=91036 CPUtime=160.77
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 22967 643 0 0 16065 12 0 0 25 0 1 0 58857720 93220864 21862 996147200 134512640 135215973 4294956304 18446744073709551615 134533052 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 22759 21862 423 171 0 21684 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 91036

[startup+222.302 s]
/proc/loadavg: 2.00 2.03 2.03 3/82 11414
/proc/meminfo: memFree=1325888/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=91036 CPUtime=220.21
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 22983 643 0 0 22009 12 0 0 25 0 1 0 58857720 93220864 21878 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 22759 21878 423 171 0 21684 0
Current children cumulated CPU time (s) 220.21
Current children cumulated vsize (KiB) 91036

[startup+282.302 s]
/proc/loadavg: 2.00 2.02 2.02 3/82 11414
/proc/meminfo: memFree=1325952/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=91036 CPUtime=279.65
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 23000 643 0 0 27953 12 0 0 25 0 1 0 58857720 93220864 21895 996147200 134512640 135215973 4294956304 18446744073709551615 134591100 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 22759 21895 423 171 0 21684 0
Current children cumulated CPU time (s) 279.65
Current children cumulated vsize (KiB) 91036

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 2.02 3/82 11414
/proc/meminfo: memFree=1325952/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=91036 CPUtime=339.08
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 23015 643 0 0 33896 12 0 0 25 0 1 0 58857720 93220864 21910 996147200 134512640 135215973 4294956304 18446744073709551615 134907400 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 22759 21910 423 171 0 21684 0
Current children cumulated CPU time (s) 339.08
Current children cumulated vsize (KiB) 91036

[startup+402.302 s]
/proc/loadavg: 2.00 2.01 2.01 3/82 11414
/proc/meminfo: memFree=1325888/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=91036 CPUtime=398.52
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 23042 643 0 0 39840 12 0 0 25 0 1 0 58857720 93220864 21937 996147200 134512640 135215973 4294956304 18446744073709551615 4158960060 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 22759 21937 423 171 0 21684 0
Current children cumulated CPU time (s) 398.52
Current children cumulated vsize (KiB) 91036

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11414
/proc/meminfo: memFree=1325824/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=91036 CPUtime=457.96
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 23058 643 0 0 45784 12 0 0 25 0 1 0 58857720 93220864 21953 996147200 134512640 135215973 4294956304 18446744073709551615 134533052 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 22759 21953 423 171 0 21684 0
Current children cumulated CPU time (s) 457.96
Current children cumulated vsize (KiB) 91036

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11414
/proc/meminfo: memFree=1325696/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=91036 CPUtime=517.4
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 23079 643 0 0 51728 12 0 0 25 0 1 0 58857720 93220864 21974 996147200 134512640 135215973 4294956304 18446744073709551615 134533052 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 22759 21974 423 171 0 21684 0
Current children cumulated CPU time (s) 517.4
Current children cumulated vsize (KiB) 91036

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11414
/proc/meminfo: memFree=1325696/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=90904 CPUtime=576.84
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 23099 643 0 0 57672 12 0 0 25 0 1 0 58857720 93085696 21961 996147200 134512640 135215973 4294956304 18446744073709551615 134590027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 22726 21961 423 171 0 21651 0
Current children cumulated CPU time (s) 576.84
Current children cumulated vsize (KiB) 90904

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11414
/proc/meminfo: memFree=1325632/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=90904 CPUtime=636.28

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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11414
/proc/meminfo: memFree=1205504/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=217264 CPUtime=814.59
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 54495 643 0 0 81432 27 0 0 25 0 1 0 58857720 222478336 52844 996147200 134512640 135215973 4294956304 18446744073709551615 4158960007 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 54316 52844 423 171 0 53241 0
Current children cumulated CPU time (s) 814.59
Current children cumulated vsize (KiB) 217264

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11414
/proc/meminfo: memFree=1170624/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=248248 CPUtime=874.02
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 62282 643 0 0 87372 30 0 0 25 0 1 0 58857720 254205952 60631 996147200 134512640 135215973 4294956304 18446744073709551615 134533052 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 62062 60631 423 171 0 60987 0
Current children cumulated CPU time (s) 874.02
Current children cumulated vsize (KiB) 248248

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11414
/proc/meminfo: memFree=1170496/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=248248 CPUtime=933.46
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 62322 643 0 0 93316 30 0 0 25 0 1 0 58857720 254205952 60671 996147200 134512640 135215973 4294956304 18446744073709551615 134533052 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 62062 60671 423 171 0 60987 0
Current children cumulated CPU time (s) 933.46
Current children cumulated vsize (KiB) 248248

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11414
/proc/meminfo: memFree=1170368/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=248248 CPUtime=992.9
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 62337 643 0 0 99260 30 0 0 25 0 1 0 58857720 254205952 60686 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 62062 60686 423 171 0 60987 0
Current children cumulated CPU time (s) 992.9
Current children cumulated vsize (KiB) 248248

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11414
/proc/meminfo: memFree=1088000/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=330096 CPUtime=1052.35
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 83000 643 0 0 105196 39 0 0 25 0 1 0 58857720 338018304 81244 996147200 134512640 135215973 4294956304 18446744073709551615 134533052 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 82524 81244 423 171 0 81449 0
Current children cumulated CPU time (s) 1052.35
Current children cumulated vsize (KiB) 330096

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11414
/proc/meminfo: memFree=1087680/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=330096 CPUtime=1111.78
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 83072 643 0 0 111139 39 0 0 25 0 1 0 58857720 338018304 81316 996147200 134512640 135215973 4294956304 18446744073709551615 134591088 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 82524 81316 423 171 0 81449 0
Current children cumulated CPU time (s) 1111.78
Current children cumulated vsize (KiB) 330096

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11414
/proc/meminfo: memFree=1087616/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=330096 CPUtime=1171.22
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 83081 643 0 0 117083 39 0 0 25 0 1 0 58857720 338018304 81325 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 82524 81325 423 171 0 81449 0
Current children cumulated CPU time (s) 1171.22
Current children cumulated vsize (KiB) 330096

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11414
/proc/meminfo: memFree=1087232/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=330096 CPUtime=1230.65
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 83136 643 0 0 123026 39 0 0 25 0 1 0 58857720 338018304 81380 996147200 134512640 135215973 4294956304 18446744073709551615 134532930 0 0 4096 0 0 0 0 17 1 0 0
/proc/11409/statm: 82524 81380 423 171 0 81449 0
Current children cumulated CPU time (s) 1230.65
Current children cumulated vsize (KiB) 330096

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 11455
/proc/meminfo: memFree=1133064/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=330608 CPUtime=1290.1
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 83334 643 0 0 128970 40 0 0 25 0 1 0 58857720 338542592 81449 996147200 134512640 135215973 4294956304 18446744073709551615 134532692 0 0 4096 0 0 0 0 17 0 0 0
/proc/11409/statm: 82652 81449 423 171 0 81577 0
Current children cumulated CPU time (s) 1290.1
Current children cumulated vsize (KiB) 330608

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11457
/proc/meminfo: memFree=1078584/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=330608 CPUtime=1350.08
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 83348 643 0 0 134967 41 0 0 25 0 1 0 58857720 338542592 81463 996147200 134512640 135215973 4294956304 18446744073709551615 134533052 0 0 4096 0 0 0 0 17 0 0 0
/proc/11409/statm: 82652 81463 423 171 0 81577 0
Current children cumulated CPU time (s) 1350.08
Current children cumulated vsize (KiB) 330608

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11457
/proc/meminfo: memFree=1078200/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=330608 CPUtime=1410.06
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 83377 643 0 0 140965 41 0 0 25 0 1 0 58857720 338542592 81492 996147200 134512640 135215973 4294956304 18446744073709551615 134648275 0 0 4096 0 0 0 0 17 0 0 0
/proc/11409/statm: 82652 81492 423 171 0 81577 0
Current children cumulated CPU time (s) 1410.06
Current children cumulated vsize (KiB) 330608

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 11457
/proc/meminfo: memFree=1077432/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=331180 CPUtime=1470.03
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 83545 643 0 0 146962 41 0 0 25 0 1 0 58857720 339128320 81660 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 0 0 0
/proc/11409/statm: 82795 81660 423 171 0 81720 0
Current children cumulated CPU time (s) 1470.03
Current children cumulated vsize (KiB) 331180

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11457
/proc/meminfo: memFree=1076728/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=331864 CPUtime=1530
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 83710 643 0 0 152959 41 0 0 25 0 1 0 58857720 339828736 81825 996147200 134512640 135215973 4294956304 18446744073709551615 134532930 0 0 4096 0 0 0 0 17 0 0 0
/proc/11409/statm: 82966 81825 423 171 0 81891 0
Current children cumulated CPU time (s) 1530
Current children cumulated vsize (KiB) 331864

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11457
/proc/meminfo: memFree=1069240/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=340156 CPUtime=1589.98
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 85590 643 0 0 158956 42 0 0 25 0 1 0 58857720 348319744 83705 996147200 134512640 135215973 4294956304 18446744073709551615 134680642 0 0 4096 0 0 0 0 17 0 0 0
/proc/11409/statm: 85039 83705 423 171 0 83964 0
Current children cumulated CPU time (s) 1589.98
Current children cumulated vsize (KiB) 340156

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11457
/proc/meminfo: memFree=1063288/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=346308 CPUtime=1649.95
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 87086 643 0 0 164952 43 0 0 25 0 1 0 58857720 354619392 85201 996147200 134512640 135215973 4294956304 18446744073709551615 4158961066 0 0 4096 0 0 0 0 17 0 0 0
/proc/11409/statm: 86577 85201 423 171 0 85502 0
Current children cumulated CPU time (s) 1649.95
Current children cumulated vsize (KiB) 346308

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11457
/proc/meminfo: memFree=1060728/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=348532 CPUtime=1709.94
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 87719 643 0 0 170950 44 0 0 25 0 1 0 58857720 356896768 85834 996147200 134512640 135215973 4294956304 18446744073709551615 134533052 0 0 4096 0 0 0 0 17 0 0 0
/proc/11409/statm: 87133 85834 423 171 0 86058 0
Current children cumulated CPU time (s) 1709.94
Current children cumulated vsize (KiB) 348532

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11457
/proc/meminfo: memFree=1054712/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=356436 CPUtime=1769.92
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 89222 643 0 0 176947 45 0 0 25 0 1 0 58857720 364990464 87337 996147200 134512640 135215973 4294956304 18446744073709551615 134532911 0 0 4096 0 0 0 0 17 0 0 0
/proc/11409/statm: 89109 87337 423 171 0 88034 0
Current children cumulated CPU time (s) 1769.92
Current children cumulated vsize (KiB) 356436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11457
/proc/meminfo: memFree=1049400/2055920 swapFree=4192812/4192956
[pid=11409] ppid=11407 vsize=363420 CPUtime=1800
/proc/11409/stat : 11409 (pcs.big) R 11407 11409 10284 0 -1 4194304 90538 643 0 0 179955 45 0 0 25 0 1 0 58857720 372142080 88653 996147200 134512640 135215973 4294956304 18446744073709551615 134680654 0 0 4096 0 0 0 0 17 0 0 0
/proc/11409/statm: 90855 88653 423 171 0 89780 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 363420

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.46
CPU time (s): 1800.08
CPU user time (s): 1799.56
CPU system time (s): 0.51992
CPU usage (%): 99.3166
Max. virtual memory (cumulated for all children) (KiB): 363420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.56
system time used= 0.51992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91181
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= 54010

runsolver used 2.37664 second user time and 5.87111 second system time

The end

Launcher Data 

Begin job on node36 at 2009-07-16 06:18:50
IDJOB=2080614
IDBENCH=57115
IDSOLVER=734
FILE ID=node36/2080614-1247717930
PBS_JOBID= 9521375
Free space on /tmp= 66312 MiB

SOLVER NAME= pcs-restart 0.2.restart
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-2080614-1247717930/watcher-2080614-1247717930 -o /tmp/evaluation-result-2080614-1247717930/solver-2080614-1247717930 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1526201709 HOME/instance-2080614-1247717930.xml

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

MD5SUM BENCH= dcac56c0e48723f8c0ddbfc8ec2d0014
RANDOM SEED=1526201709

node36.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		: 3000.238
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		: 3000.238
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:       1412776 kB
Buffers:         74544 kB
Cached:         407780 kB
SwapCached:          0 kB
Active:         146136 kB
Inactive:       409660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1412776 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1748 kB
Writeback:           0 kB
Mapped:          93856 kB
Slab:            72416 kB
Committed_AS:   658124 kB
PageTables:       1904 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= 66312 MiB
End job on node36 at 2009-07-16 06:49:05