Trace number 2059637

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) 1800.07 1808.22

General information on the benchmark

Namecsp/rand-2-25/
normalized-rand-25-25-300-147-57021_ext.xml
MD5SUMdfead07b9af42ad10ea9709d5e4b6525
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark190.763
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints300
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension300
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.00/0.02	c Seed is 984598156
0.00/0.02	c Constructing HOME/instance-2059637-1247695244.xml  with 7488 constraints
0.08/0.12	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-2059637-1247695244/watcher-2059637-1247695244 -o /tmp/evaluation-result-2059637-1247695244/solver-2059637-1247695244 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 984598156 HOME/instance-2059637-1247695244.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: 1.99 1.92 1.30 4/72 10723
/proc/meminfo: memFree=1128800/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=5356 CPUtime=0
/proc/10723/stat : 10723 (pcssolve) R 10721 10723 10256 0 -1 4194304 268 0 0 0 0 0 0 0 20 0 1 0 56588524 5484544 236 996147200 4194304 4889804 548682068800 18446744073709551615 4353887 0 0 4100 65536 0 0 0 17 1 0 0
/proc/10723/statm: 1339 236 197 169 0 50 0

[startup+0.028728 s]
/proc/loadavg: 1.99 1.92 1.30 4/72 10723
/proc/meminfo: memFree=1128800/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=4508 CPUtime=0.01
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 823 822 0 0 1 0 0 0 24 0 1 0 56588524 4616192 432 996147200 134512640 135095119 4294956304 18446744073709551615 134987594 0 0 4096 0 0 0 0 17 1 0 0
/proc/10723/statm: 1127 432 364 142 0 81 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4508

[startup+0.102735 s]
/proc/loadavg: 1.99 1.92 1.30 4/72 10723
/proc/meminfo: memFree=1128800/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=5696 CPUtime=0.08
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 1126 822 0 0 8 0 0 0 24 0 1 0 56588524 5832704 735 996147200 134512640 135095119 4294956304 18446744073709551615 134524952 0 0 4096 0 0 0 0 17 1 0 0
/proc/10723/statm: 1424 735 364 142 0 378 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5696

[startup+0.301754 s]
/proc/loadavg: 1.99 1.92 1.30 4/72 10723
/proc/meminfo: memFree=1128800/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=6776 CPUtime=0.28
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 1438 822 0 0 28 0 0 0 25 0 1 0 56588524 6938624 1014 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 1 0 0
/proc/10723/statm: 1694 1014 378 142 0 648 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6776

[startup+0.70179 s]
/proc/loadavg: 1.99 1.92 1.30 4/72 10723
/proc/meminfo: memFree=1128800/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=6516 CPUtime=0.67
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 1441 822 0 0 67 0 0 0 25 0 1 0 56588524 6672384 952 996147200 134512640 135095119 4294956304 18446744073709551615 134615623 0 0 4096 0 0 0 0 17 1 0 0
/proc/10723/statm: 1629 952 378 142 0 583 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6516

[startup+1.50287 s]
/proc/loadavg: 1.99 1.92 1.30 3/73 10729
/proc/meminfo: memFree=1126232/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=7032 CPUtime=1.47
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 1579 822 0 0 147 0 0 0 25 0 1 0 56588524 7200768 1025 996147200 134512640 135095119 4294956304 18446744073709551615 134636891 0 0 4096 0 0 0 0 17 1 0 0
/proc/10723/statm: 1758 1025 378 142 0 712 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7032

[startup+3.10202 s]
/proc/loadavg: 2.07 1.94 1.31 3/73 10729
/proc/meminfo: memFree=1125656/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=7936 CPUtime=3.05
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 1907 822 0 0 305 0 0 0 25 0 1 0 56588524 8126464 1224 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10723/statm: 1984 1224 378 142 0 938 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7936

[startup+6.30131 s]
/proc/loadavg: 2.07 1.94 1.31 3/73 10729
/proc/meminfo: memFree=1123424/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=10640 CPUtime=6.23
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 2609 822 0 0 622 1 0 0 25 0 1 0 56588524 10895360 1669 996147200 134512640 135095119 4294956304 18446744073709551615 134616996 0 0 4096 0 0 0 0 17 1 0 0
/proc/10723/statm: 2660 1669 378 142 0 1614 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10640

[startup+12.7019 s]
/proc/loadavg: 2.06 1.94 1.31 3/73 10729
/proc/meminfo: memFree=1121120/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=11688 CPUtime=12.56
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 3140 822 0 0 1255 1 0 0 25 0 1 0 56588524 11968512 2200 996147200 134512640 135095119 4294956304 18446744073709551615 134638324 0 0 4096 0 0 0 0 17 1 0 0
/proc/10723/statm: 2922 2200 378 142 0 1876 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11688

[startup+25.5011 s]
/proc/loadavg: 2.05 1.94 1.32 3/73 10735
/proc/meminfo: memFree=1117400/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=16728 CPUtime=25.22
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 4756 822 0 0 2520 2 0 0 25 0 1 0 56588524 17129472 3046 996147200 134512640 135095119 4294956304 18446744073709551615 134617064 0 0 4096 0 0 0 0 17 1 0 0
/proc/10723/statm: 4182 3046 378 142 0 3136 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 16728

[startup+51.1015 s]
/proc/loadavg: 2.11 1.96 1.34 3/73 10735
/proc/meminfo: memFree=1112408/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=23432 CPUtime=50.59
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 6918 822 0 0 5055 4 0 0 25 0 1 0 56588524 23994368 4183 996147200 134512640 135095119 4294956304 18446744073709551615 134615475 0 0 4096 0 0 0 0 17 1 0 0
/proc/10723/statm: 5858 4183 378 142 0 4812 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 23432

[startup+102.306 s]
/proc/loadavg: 2.12 1.98 1.38 3/73 10735
/proc/meminfo: memFree=1104792/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=29300 CPUtime=101.31
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 9092 822 0 0 10125 6 0 0 25 0 1 0 56588524 30003200 5844 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10723/statm: 7325 5844 378 142 0 6279 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 29300

[startup+162.302 s]
/proc/loadavg: 2.12 2.00 1.43 3/73 10735
/proc/meminfo: memFree=1098072/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=32444 CPUtime=160.75
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 10517 822 0 0 16067 8 0 0 25 0 1 0 56588524 33222656 7269 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10723/statm: 8111 7269 378 142 0 7065 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 32444

[startup+222.301 s]
/proc/loadavg: 2.17 2.03 1.47 3/73 10735
/proc/meminfo: memFree=1092312/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=43252 CPUtime=220.19
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 13758 822 0 0 22008 11 0 0 25 0 1 0 56588524 44290048 8461 996147200 134512640 135095119 4294956304 18446744073709551615 134642865 0 0 4096 0 0 0 0 17 1 0 0
/proc/10723/statm: 10813 8461 378 142 0 9767 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 43252

[startup+282.302 s]
/proc/loadavg: 2.10 2.04 1.50 3/73 10735
/proc/meminfo: memFree=1083672/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=53152 CPUtime=279.63
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 16694 822 0 0 27950 13 0 0 25 0 1 0 56588524 54427648 10372 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10723/statm: 13288 10372 378 142 0 12242 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 53152

[startup+342.301 s]
/proc/loadavg: 2.04 2.03 1.53 3/73 10735
/proc/meminfo: memFree=1080992/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=53152 CPUtime=339.07
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 17108 822 0 0 33893 14 0 0 25 0 1 0 56588524 54427648 10786 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/10723/statm: 13288 10786 378 142 0 12242 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 53152

[startup+402.302 s]
/proc/loadavg: 2.01 2.02 1.56 3/73 10735
/proc/meminfo: memFree=1077024/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=54584 CPUtime=398.51
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 17826 822 0 0 39836 15 0 0 25 0 1 0 56588524 55894016 11504 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/10723/statm: 13646 11504 378 142 0 12600 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 54584

[startup+462.302 s]
/proc/loadavg: 2.00 2.02 1.58 3/73 10735
/proc/meminfo: memFree=1071840/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=56416 CPUtime=457.96
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 18656 822 0 0 45780 16 0 0 25 0 1 0 56588524 57769984 12334 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10723/statm: 14104 12334 378 142 0 13058 0
Current children cumulated CPU time (s) 457.96
Current children cumulated vsize (KiB) 56416

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 1.61 3/73 10735
/proc/meminfo: memFree=1066784/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=58112 CPUtime=517.4
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 19434 822 0 0 51723 17 0 0 25 0 1 0 56588524 59506688 13112 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10723/statm: 14528 13112 378 142 0 13482 0
Current children cumulated CPU time (s) 517.4
Current children cumulated vsize (KiB) 58112

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 1.63 3/73 10735
/proc/meminfo: memFree=1061728/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=59800 CPUtime=576.85
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 20182 822 0 0 57667 18 0 0 25 0 1 0 56588524 61235200 13860 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10723/statm: 14950 13860 378 142 0 13904 0
Current children cumulated CPU time (s) 576.85
Current children cumulated vsize (KiB) 59800

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.65 3/73 10735
/proc/meminfo: memFree=1056800/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=77764 CPUtime=636.3
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 24983 822 0 0 63608 22 0 0 25 0 1 0 56588524 79630336 14564 996147200 134512640 135095119 4294956304 18446744073709551615 134842951 0 0 4096 0 0 0 0 17 1 0 0
/proc/10723/statm: 19441 14564 378 142 0 18395 0
Current children cumulated CPU time (s) 636.3
Current children cumulated vsize (KiB) 77764

[startup+702.303 s]

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

[startup+822.303 s]
/proc/loadavg: 2.00 2.00 1.70 3/73 10735
/proc/meminfo: memFree=1043040/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=82204 CPUtime=814.62
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 26967 822 0 0 81436 26 0 0 25 0 1 0 56588524 84176896 16548 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10723/statm: 20551 16548 378 142 0 19505 0
Current children cumulated CPU time (s) 814.62
Current children cumulated vsize (KiB) 82204

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 1.72 3/73 10864
/proc/meminfo: memFree=1137760/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=83640 CPUtime=874.49
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 27666 822 0 0 87420 29 0 0 25 0 1 0 56588524 85647360 17247 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10723/statm: 20910 17247 378 142 0 19864 0
Current children cumulated CPU time (s) 874.49
Current children cumulated vsize (KiB) 83640

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 1.73 3/73 10928
/proc/meminfo: memFree=1124192/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=104100 CPUtime=934.47
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 33044 822 0 0 93414 33 0 0 25 0 1 0 56588524 106598400 20576 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10723/statm: 26025 20576 378 142 0 24979 0
Current children cumulated CPU time (s) 934.47
Current children cumulated vsize (KiB) 104100

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.75 3/73 10960
/proc/meminfo: memFree=1108064/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=104100 CPUtime=994.43
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 33327 822 0 0 99408 35 0 0 25 0 1 0 56588524 106598400 20859 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10723/statm: 26025 20859 378 142 0 24979 0
Current children cumulated CPU time (s) 994.43
Current children cumulated vsize (KiB) 104100

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.76 3/73 10960
/proc/meminfo: memFree=1105120/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=104100 CPUtime=1054.41
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 33602 822 0 0 105405 36 0 0 25 0 1 0 56588524 106598400 21134 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10723/statm: 26025 21134 378 142 0 24979 0
Current children cumulated CPU time (s) 1054.41
Current children cumulated vsize (KiB) 104100

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.77 3/73 10960
/proc/meminfo: memFree=1101536/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=104100 CPUtime=1114.4
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 33865 822 0 0 111403 37 0 0 25 0 1 0 56588524 106598400 21397 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10723/statm: 26025 21397 378 142 0 24979 0
Current children cumulated CPU time (s) 1114.4
Current children cumulated vsize (KiB) 104100

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.78 3/73 10960
/proc/meminfo: memFree=1099616/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=104100 CPUtime=1174.37
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 34131 822 0 0 117400 37 0 0 25 0 1 0 56588524 106598400 21663 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10723/statm: 26025 21663 378 142 0 24979 0
Current children cumulated CPU time (s) 1174.37
Current children cumulated vsize (KiB) 104100

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.79 3/73 10960
/proc/meminfo: memFree=1096672/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=104100 CPUtime=1234.35
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 34390 822 0 0 123397 38 0 0 25 0 1 0 56588524 106598400 21922 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10723/statm: 26025 21922 378 142 0 24979 0
Current children cumulated CPU time (s) 1234.35
Current children cumulated vsize (KiB) 104100

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.80 3/73 10960
/proc/meminfo: memFree=1092448/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=104100 CPUtime=1294.33
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 34638 822 0 0 129395 38 0 0 25 0 1 0 56588524 106598400 22170 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10723/statm: 26025 22170 378 142 0 24979 0
Current children cumulated CPU time (s) 1294.33
Current children cumulated vsize (KiB) 104100

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.82 3/73 10960
/proc/meminfo: memFree=1090208/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=104232 CPUtime=1354.3
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 34937 822 0 0 135392 38 0 0 25 0 1 0 56588524 106733568 22469 996147200 134512640 135095119 4294956304 18446744073709551615 134554989 0 0 4096 0 0 0 0 17 0 0 0
/proc/10723/statm: 26058 22469 378 142 0 25012 0
Current children cumulated CPU time (s) 1354.3
Current children cumulated vsize (KiB) 104232

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.82 3/73 10960
/proc/meminfo: memFree=1086432/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=105276 CPUtime=1414.28
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 35438 822 0 0 141389 39 0 0 25 0 1 0 56588524 107802624 22970 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10723/statm: 26319 22970 378 142 0 25273 0
Current children cumulated CPU time (s) 1414.28
Current children cumulated vsize (KiB) 105276

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.83 3/73 10960
/proc/meminfo: memFree=1082848/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=106332 CPUtime=1474.25
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 35935 822 0 0 147385 40 0 0 25 0 1 0 56588524 108883968 23467 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10723/statm: 26583 23467 378 142 0 25537 0
Current children cumulated CPU time (s) 1474.25
Current children cumulated vsize (KiB) 106332

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.83 3/73 10960
/proc/meminfo: memFree=1079072/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=107504 CPUtime=1534.23
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 36450 822 0 0 153382 41 0 0 25 0 1 0 56588524 110084096 23982 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10723/statm: 26876 23982 378 142 0 25830 0
Current children cumulated CPU time (s) 1534.23
Current children cumulated vsize (KiB) 107504

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.84 3/73 10960
/proc/meminfo: memFree=1075296/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=108688 CPUtime=1594.2
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 36967 822 0 0 159379 41 0 0 25 0 1 0 56588524 111296512 24499 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10723/statm: 27172 24499 378 142 0 26126 0
Current children cumulated CPU time (s) 1594.2
Current children cumulated vsize (KiB) 108688

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.85 3/73 10960
/proc/meminfo: memFree=1068896/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=109744 CPUtime=1654.18
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 37473 822 0 0 165377 41 0 0 25 0 1 0 56588524 112377856 25005 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/10723/statm: 27436 25005 378 142 0 26390 0
Current children cumulated CPU time (s) 1654.18
Current children cumulated vsize (KiB) 109744

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.85 3/73 10960
/proc/meminfo: memFree=1065760/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=110928 CPUtime=1714.15
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 37987 822 0 0 171373 42 0 0 25 0 1 0 56588524 113590272 25519 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 0 0 0
/proc/10723/statm: 27732 25519 378 142 0 26686 0
Current children cumulated CPU time (s) 1714.15
Current children cumulated vsize (KiB) 110928

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.86 3/73 10960
/proc/meminfo: memFree=1062752/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=112112 CPUtime=1774.13
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 38492 822 0 0 177370 43 0 0 25 0 1 0 56588524 114802688 26024 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10723/statm: 28028 26024 378 142 0 26982 0
Current children cumulated CPU time (s) 1774.13
Current children cumulated vsize (KiB) 112112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.2 s]
/proc/loadavg: 2.07 2.02 1.87 3/73 10960
/proc/meminfo: memFree=1061344/2055920 swapFree=4192812/4192956
[pid=10723] ppid=10721 vsize=112504 CPUtime=1800.03
/proc/10723/stat : 10723 (pcs.small) R 10721 10723 10256 0 -1 4194304 38705 822 0 0 179960 43 0 0 25 0 1 0 56588524 115204096 26237 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/10723/statm: 28126 26237 378 142 0 27080 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 112504

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): 1808.22
CPU time (s): 1800.07
CPU user time (s): 1799.6
CPU system time (s): 0.461929
CPU usage (%): 99.5489
Max. virtual memory (cumulated for all children) (KiB): 112504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.6
system time used= 0.461929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39527
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= 21531

runsolver used 2.91756 second user time and 5.2642 second system time

The end

Launcher Data 

Begin job on node48 at 2009-07-16 00:00:44
IDJOB=2059637
IDBENCH=53600
IDSOLVER=734
FILE ID=node48/2059637-1247695244
PBS_JOBID= 9521216
Free space on /tmp= 66372 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-25/normalized-rand-25-25-300-147-57021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059637-1247695244/watcher-2059637-1247695244 -o /tmp/evaluation-result-2059637-1247695244/solver-2059637-1247695244 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 984598156 HOME/instance-2059637-1247695244.xml

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

MD5SUM BENCH= dfead07b9af42ad10ea9709d5e4b6525
RANDOM SEED=984598156

node48.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		: 3000.237
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		: 3000.237
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:       1129280 kB
Buffers:         77772 kB
Cached:         668868 kB
SwapCached:          0 kB
Active:         263892 kB
Inactive:       579772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1129280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2036 kB
Writeback:           0 kB
Mapped:         108472 kB
Slab:            68280 kB
Committed_AS:   660772 kB
PageTables:       1900 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= 66364 MiB
End job on node48 at 2009-07-16 00:30:54