Trace number 2058691

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 1800.92

General information on the benchmark

Namecsp/rand-2-26/
normalized-rand-26-26-325-155-53021_ext.xml
MD5SUM7106feca84657f34d6cb166bf13cd802
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark123.31
Satisfiable
(Un)Satisfiability was proved
Number of variables26
Number of constraints325
Maximum constraint arity2
Maximum domain size26
Number of constraints which are defined in extension325
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 1077838248
0.00/0.02	c Constructing HOME/instance-2058691-1247694287.xml  with 8438 constraints
0.08/0.13	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-2058691-1247694287/watcher-2058691-1247694287 -o /tmp/evaluation-result-2058691-1247694287/solver-2058691-1247694287 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1077838248 HOME/instance-2058691-1247694287.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: 1.19 0.31 0.10 4/72 9440
/proc/meminfo: memFree=1497088/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=5356 CPUtime=0
/proc/9440/stat : 9440 (pcssolve) S 9438 9440 9244 0 -1 4194304 305 155 0 0 0 0 0 0 19 0 1 0 56493187 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9440/statm: 1339 242 201 169 0 50 0
[pid=9442] ppid=9440 vsize=5356 CPUtime=0
/proc/9442/stat : 9442 (pcssolve) R 9440 9440 9244 0 -1 4194368 22 0 0 0 0 0 0 0 20 0 1 0 56493188 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 231882681639 0 0 4096 0 0 0 0 17 1 0 0
/proc/9442/statm: 1339 244 203 169 0 50 0

[startup+0.0792999 s]
/proc/loadavg: 1.19 0.31 0.10 4/72 9440
/proc/meminfo: memFree=1497088/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=5432 CPUtime=0.06
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 1069 822 0 0 6 0 0 0 22 0 1 0 56493187 5562368 678 996147200 134512640 135095119 4294956304 18446744073709551615 7169659 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 1358 678 364 142 0 312 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5432

[startup+0.101296 s]
/proc/loadavg: 1.19 0.31 0.10 4/72 9440
/proc/meminfo: memFree=1497088/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=5828 CPUtime=0.08
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 1167 822 0 0 8 0 0 0 22 0 1 0 56493187 5967872 776 996147200 134512640 135095119 4294956304 18446744073709551615 7169659 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 1457 776 364 142 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5828

[startup+0.30132 s]
/proc/loadavg: 1.19 0.31 0.10 4/72 9440
/proc/meminfo: memFree=1497088/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=7496 CPUtime=0.28
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 1616 822 0 0 28 0 0 0 23 0 1 0 56493187 7675904 1127 996147200 134512640 135095119 4294956304 18446744073709551615 134617201 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 1874 1127 378 142 0 828 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7496

[startup+0.701365 s]
/proc/loadavg: 1.19 0.31 0.10 4/72 9440
/proc/meminfo: memFree=1497088/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=7496 CPUtime=0.68
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 1625 822 0 0 68 0 0 0 25 0 1 0 56493187 7675904 1136 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 1874 1136 378 142 0 828 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7496

[startup+1.50512 s]
/proc/loadavg: 1.19 0.31 0.10 3/73 9446
/proc/meminfo: memFree=1493808/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=7496 CPUtime=1.48
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 1644 822 0 0 148 0 0 0 25 0 1 0 56493187 7675904 1155 996147200 134512640 135095119 4294956304 18446744073709551615 134617070 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 1874 1155 378 142 0 828 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7496

[startup+3.10165 s]
/proc/loadavg: 1.19 0.31 0.10 3/73 9446
/proc/meminfo: memFree=1493616/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=8524 CPUtime=3.08
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 1826 822 0 0 308 0 0 0 25 0 1 0 56493187 8728576 1337 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 2131 1337 378 142 0 1085 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8524

[startup+6.30103 s]
/proc/loadavg: 1.26 0.34 0.11 3/73 9446
/proc/meminfo: memFree=1491824/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=10452 CPUtime=6.28
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 2492 822 0 0 627 1 0 0 25 0 1 0 56493187 10702848 1617 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 2613 1617 378 142 0 1567 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10452

[startup+12.7018 s]
/proc/loadavg: 1.32 0.36 0.12 3/73 9446
/proc/meminfo: memFree=1488576/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=11760 CPUtime=12.67
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 3096 822 0 0 1266 1 0 0 25 0 1 0 56493187 12042240 2221 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 2940 2221 378 142 0 1894 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 11760

[startup+25.5013 s]
/proc/loadavg: 1.63 0.48 0.16 3/73 9446
/proc/meminfo: memFree=1483840/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=16924 CPUtime=25.46
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 4758 822 0 0 2544 2 0 0 25 0 1 0 56493187 17330176 3080 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 4231 3080 378 142 0 3185 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16924

[startup+51.1013 s]
/proc/loadavg: 1.95 0.64 0.23 3/73 9446
/proc/meminfo: memFree=1477120/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=23652 CPUtime=51.05
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 6957 822 0 0 5100 5 0 0 25 0 1 0 56493187 24219648 4254 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 5913 4254 378 142 0 4867 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 23652

[startup+102.305 s]
/proc/loadavg: 2.22 0.91 0.34 3/73 9446
/proc/meminfo: memFree=1464192/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=29516 CPUtime=102.24
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 9136 822 0 0 10217 7 0 0 25 0 1 0 56493187 30224384 5920 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 7379 5920 378 142 0 6333 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 29516

[startup+162.301 s]
/proc/loadavg: 2.31 1.17 0.46 3/73 9446
/proc/meminfo: memFree=1456704/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=40980 CPUtime=162.21
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 12658 822 0 0 16211 10 0 0 25 0 1 0 56493187 41963520 7393 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 10245 7393 378 142 0 9199 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 40980

[startup+222.301 s]
/proc/loadavg: 2.33 1.38 0.57 3/73 9446
/proc/meminfo: memFree=1448704/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=43724 CPUtime=222.19
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 13880 822 0 0 22207 12 0 0 25 0 1 0 56493187 44773376 8615 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 10931 8615 378 142 0 9885 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 43724

[startup+282.301 s]
/proc/loadavg: 2.39 1.57 0.69 3/73 9446
/proc/meminfo: memFree=1438464/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=53232 CPUtime=282.17
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 16716 822 0 0 28204 13 0 0 25 0 1 0 56493187 54509568 10426 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 13308 10426 378 142 0 12262 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 53232

[startup+342.301 s]
/proc/loadavg: 2.33 1.70 0.79 3/73 9446
/proc/meminfo: memFree=1433920/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=53232 CPUtime=342.14
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 17147 822 0 0 34200 14 0 0 25 0 1 0 56493187 54509568 10857 996147200 134512640 135095119 4294956304 18446744073709551615 134577766 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 13308 10857 378 142 0 12262 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 53232

[startup+402.302 s]
/proc/loadavg: 2.32 1.81 0.88 3/73 9446
/proc/meminfo: memFree=1427712/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=55188 CPUtime=402.12
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 18018 822 0 0 40197 15 0 0 25 0 1 0 56493187 56512512 11728 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 13797 11728 378 142 0 12751 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 55188

[startup+462.302 s]
/proc/loadavg: 2.30 1.91 0.97 3/73 9448
/proc/meminfo: memFree=1416000/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=57008 CPUtime=462.09
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 18858 822 0 0 46193 16 0 0 25 0 1 0 56493187 58376192 12568 996147200 134512640 135095119 4294956304 18446744073709551615 134616916 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 14252 12568 378 142 0 13206 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 57008

[startup+522.302 s]
/proc/loadavg: 2.29 1.98 1.05 3/73 9448
/proc/meminfo: memFree=1411904/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=58708 CPUtime=522.07
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 19634 822 0 0 52189 18 0 0 25 0 1 0 56493187 60116992 13344 996147200 134512640 135095119 4294956304 18446744073709551615 134617019 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 14677 13344 378 142 0 13631 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 58708

[startup+582.305 s]
/proc/loadavg: 2.27 2.04 1.13 3/73 9448
/proc/meminfo: memFree=1407744/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=76800 CPUtime=582.06
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 24493 822 0 0 58185 21 0 0 25 0 1 0 56493187 78643200 14106 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 19200 14106 378 142 0 18154 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 76800

[startup+642.302 s]
/proc/loadavg: 2.34 2.10 1.21 3/73 9448
/proc/meminfo: memFree=1403840/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=78504 CPUtime=642.03
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 25239 822 0 0 64181 22 0 0 25 0 1 0 56493187 80388096 14852 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 19626 14852 378 142 0 18580 0
Current children cumulated CPU time (s) 642.03

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

[startup+882.302 s]
/proc/loadavg: 2.28 2.20 1.44 3/73 9448
/proc/meminfo: memFree=1373824/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=104064 CPUtime=881.94
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 32834 822 0 0 88166 28 0 0 25 0 1 0 56493187 106561536 20398 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 26016 20398 378 142 0 24970 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 104064

[startup+942.302 s]
/proc/loadavg: 2.30 2.22 1.50 3/73 9448
/proc/meminfo: memFree=1370880/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=104064 CPUtime=941.91
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 33100 822 0 0 94163 28 0 0 25 0 1 0 56493187 106561536 20664 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 26016 20664 378 142 0 24970 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 104064

[startup+1002.3 s]
/proc/loadavg: 2.29 2.24 1.55 3/73 9454
/proc/meminfo: memFree=1367808/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=104064 CPUtime=1001.87
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 33365 822 0 0 100158 29 0 0 25 0 1 0 56493187 106561536 20929 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 26016 20929 378 142 0 24970 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 104064

[startup+1062.3 s]
/proc/loadavg: 2.23 2.24 1.59 3/73 9454
/proc/meminfo: memFree=1364864/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=104064 CPUtime=1061.85
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 33622 822 0 0 106155 30 0 0 25 0 1 0 56493187 106561536 21186 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 26016 21186 378 142 0 24970 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 104064

[startup+1122.3 s]
/proc/loadavg: 2.25 2.25 1.63 3/73 9454
/proc/meminfo: memFree=1361856/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=104064 CPUtime=1121.83
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 33872 822 0 0 112153 30 0 0 25 0 1 0 56493187 106561536 21436 996147200 134512640 135095119 4294956304 18446744073709551615 134616993 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 26016 21436 378 142 0 24970 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 104064

[startup+1182.3 s]
/proc/loadavg: 2.25 2.26 1.67 3/73 9454
/proc/meminfo: memFree=1358784/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=104064 CPUtime=1181.8
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 34123 822 0 0 118150 30 0 0 25 0 1 0 56493187 106561536 21687 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 26016 21687 378 142 0 24970 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 104064

[startup+1242.31 s]
/proc/loadavg: 2.25 2.27 1.71 3/73 9454
/proc/meminfo: memFree=1355904/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=104064 CPUtime=1241.78
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 34365 822 0 0 124147 31 0 0 25 0 1 0 56493187 106561536 21929 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 26016 21929 378 142 0 24970 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 104064

[startup+1302.3 s]
/proc/loadavg: 2.37 2.29 1.75 3/73 9454
/proc/meminfo: memFree=1352768/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=104064 CPUtime=1301.76
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 34602 822 0 0 130145 31 0 0 25 0 1 0 56493187 106561536 22166 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 26016 22166 378 142 0 24970 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 104064

[startup+1362.3 s]
/proc/loadavg: 2.37 2.30 1.78 3/73 9454
/proc/meminfo: memFree=1350144/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=104328 CPUtime=1361.74
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 34892 822 0 0 136142 32 0 0 25 0 1 0 56493187 106831872 22456 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 26082 22456 378 142 0 25036 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 104328

[startup+1422.31 s]
/proc/loadavg: 2.33 2.29 1.81 3/73 9454
/proc/meminfo: memFree=1346368/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=105376 CPUtime=1421.71
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 35366 822 0 0 142139 32 0 0 25 0 1 0 56493187 107905024 22930 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 26344 22930 378 142 0 25298 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 105376

[startup+1482.3 s]
/proc/loadavg: 2.25 2.27 1.83 3/73 9454
/proc/meminfo: memFree=1342592/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=106432 CPUtime=1481.69
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 35875 822 0 0 148136 33 0 0 25 0 1 0 56493187 108986368 23439 996147200 134512640 135095119 4294956304 18446744073709551615 134616896 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 26608 23439 378 142 0 25562 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 106432

[startup+1542.3 s]
/proc/loadavg: 2.21 2.25 1.85 3/73 9454
/proc/meminfo: memFree=1339008/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=107612 CPUtime=1541.67
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 36369 822 0 0 154133 34 0 0 25 0 1 0 56493187 110194688 23933 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 26903 23933 378 142 0 25857 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 107612

[startup+1602.3 s]
/proc/loadavg: 2.24 2.25 1.87 3/73 9454
/proc/meminfo: memFree=1322048/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=108792 CPUtime=1601.64
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 36889 822 0 0 160129 35 0 0 25 0 1 0 56493187 111403008 24453 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 27198 24453 378 142 0 26152 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 108792

[startup+1662.3 s]
/proc/loadavg: 2.19 2.23 1.89 3/73 9454
/proc/meminfo: memFree=1319424/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=109700 CPUtime=1661.62
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 37343 822 0 0 166127 35 0 0 25 0 1 0 56493187 112332800 24907 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 27425 24907 378 142 0 26379 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 109700

[startup+1722.3 s]
/proc/loadavg: 2.20 2.23 1.91 3/73 9454
/proc/meminfo: memFree=1316800/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=110880 CPUtime=1721.6
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 37828 822 0 0 172124 36 0 0 25 0 1 0 56493187 113541120 25392 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9440/statm: 27720 25392 378 142 0 26674 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 110880

[startup+1782.3 s]
/proc/loadavg: 2.16 2.21 1.92 3/73 9486
/proc/meminfo: memFree=1397632/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=111932 CPUtime=1781.52
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 38300 822 0 0 178115 37 0 0 25 0 1 0 56493187 114618368 25864 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9440/statm: 27983 25864 378 142 0 26937 0
Current children cumulated CPU time (s) 1781.52
Current children cumulated vsize (KiB) 111932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 2.19 2.21 1.93 3/73 9486
/proc/meminfo: memFree=1393408/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=112200 CPUtime=1800.04
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 38455 822 0 0 179967 37 0 0 25 0 1 0 56493187 114892800 26019 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/9440/statm: 28050 26019 378 142 0 27004 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 112200

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

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

[startup+1800.9 s]
/proc/loadavg: 2.19 2.21 1.93 3/73 9486
/proc/meminfo: memFree=1393408/2055920 swapFree=4192812/4192956
[pid=9440] ppid=9438 vsize=112200 CPUtime=1800.04
/proc/9440/stat : 9440 (pcs.small) R 9438 9440 9244 0 -1 4194304 38455 822 0 0 179967 37 0 0 25 0 1 0 56493187 114892800 26019 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/9440/statm: 28050 26019 378 142 0 27004 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 112200

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.92
CPU time (s): 1800.08
CPU user time (s): 1799.68
CPU system time (s): 0.396939
CPU usage (%): 99.953
Max. virtual memory (cumulated for all children) (KiB): 112200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.396939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39277
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= 6417

runsolver used 1.54976 second user time and 5.01424 second system time

The end

Launcher Data 

Begin job on node75 at 2009-07-15 23:44:47
IDJOB=2058691
IDBENCH=53514
IDSOLVER=734
FILE ID=node75/2058691-1247694287
PBS_JOBID= 9521167
Free space on /tmp= 66256 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-26/normalized-rand-26-26-325-155-53021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2058691-1247694287/watcher-2058691-1247694287 -o /tmp/evaluation-result-2058691-1247694287/solver-2058691-1247694287 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1077838248 HOME/instance-2058691-1247694287.xml

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

MD5SUM BENCH= 7106feca84657f34d6cb166bf13cd802
RANDOM SEED=1077838248

node75.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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1497568 kB
Buffers:         70592 kB
Cached:         394868 kB
SwapCached:          0 kB
Active:         185084 kB
Inactive:       305292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1497568 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2012 kB
Writeback:           0 kB
Mapped:          36284 kB
Slab:            53380 kB
Committed_AS:   514152 kB
PageTables:       1772 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= 66252 MiB
End job on node75 at 2009-07-16 00:14:50