Trace number 2059758

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 1816.92

General information on the benchmark

Namecsp/rand-2-23/
normalized-rand-23-23-253-131-53021_ext.xml
MD5SUMc6b8b1fa4d4614848199d6ba4338c9bc
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 benchmark16.5205
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints253
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension253
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
0.17/0.21	c Seed is 660327067
0.17/0.21	c Constructing HOME/instance-2059758-1247696022.xml  with 5813 constraints
0.17/0.21	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-2059758-1247696022/watcher-2059758-1247696022 -o /tmp/evaluation-result-2059758-1247696022/solver-2059758-1247696022 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 660327067 HOME/instance-2059758-1247696022.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: 1.91 1.95 1.66 4/73 10939
/proc/meminfo: memFree=1406968/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=5356 CPUtime=0
/proc/10939/stat : 10939 (pcssolve) R 10937 10939 10750 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 56667600 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 210723465887 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/10939/statm: 1339 241 200 169 0 50 0
[pid=10940] ppid=10939 vsize=5356 CPUtime=0
/proc/10940/stat : 10940 (pcssolve) R 10939 10939 10750 0 -1 4194368 22 0 0 0 0 0 0 0 22 0 1 0 56667601 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 210723466535 0 0 4096 0 0 0 0 17 1 0 0
/proc/10940/statm: 1339 243 202 169 0 50 0
[pid=10941] ppid=10939 vsize=5356 CPUtime=0
/proc/10941/stat : 10941 (pcssolve) R 10939 10939 10750 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 56667601 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 210723465887 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/10941/statm: 1339 241 200 169 0 50 0

[startup+0.017191 s]
/proc/loadavg: 1.91 1.95 1.66 4/73 10939
/proc/meminfo: memFree=1406968/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=5356 CPUtime=0
/proc/10939/stat : 10939 (pcssolve) S 10937 10939 10750 0 -1 4194304 367 649 0 0 0 0 0 0 23 0 1 0 56667600 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10939/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101281 s]
/proc/loadavg: 1.91 1.95 1.66 4/73 10939
/proc/meminfo: memFree=1406968/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=6120 CPUtime=0.07
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 1259 822 0 0 7 0 0 0 18 0 1 0 56667600 6266880 835 996147200 134512640 135095119 4294956304 18446744073709551615 4160505750 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 1530 835 367 142 0 484 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6120

[startup+0.301222 s]
/proc/loadavg: 1.91 1.95 1.66 4/73 10939
/proc/meminfo: memFree=1406968/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=6252 CPUtime=0.27
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 1305 822 0 0 27 0 0 0 19 0 1 0 56667600 6402048 881 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 1563 881 378 142 0 517 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6252

[startup+0.701267 s]
/proc/loadavg: 1.91 1.95 1.66 4/73 10939
/proc/meminfo: memFree=1406968/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=6252 CPUtime=0.67
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 1317 822 0 0 67 0 0 0 23 0 1 0 56667600 6402048 893 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 1563 893 378 142 0 517 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6252

[startup+1.50136 s]
/proc/loadavg: 1.91 1.95 1.66 3/74 10945
/proc/meminfo: memFree=1404208/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=7024 CPUtime=1.46
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 1486 822 0 0 146 0 0 0 25 0 1 0 56667600 7192576 997 996147200 134512640 135095119 4294956304 18446744073709551615 134637497 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 1756 997 378 142 0 710 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7024

[startup+3.10155 s]
/proc/loadavg: 1.91 1.95 1.66 3/74 10945
/proc/meminfo: memFree=1403056/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=7928 CPUtime=3.05
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 1821 822 0 0 305 0 0 0 25 0 1 0 56667600 8118272 1203 996147200 134512640 135095119 4294956304 18446744073709551615 134554989 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 1982 1203 378 142 0 936 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7928

[startup+6.30193 s]
/proc/loadavg: 1.92 1.95 1.66 3/74 10945
/proc/meminfo: memFree=1399600/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=10380 CPUtime=6.22
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 2638 822 0 0 621 1 0 0 25 0 1 0 56667600 10629120 1634 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 2595 1634 378 142 0 1549 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10380

[startup+12.7017 s]
/proc/loadavg: 1.93 1.95 1.67 3/74 10945
/proc/meminfo: memFree=1394224/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=11684 CPUtime=12.56
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 3238 822 0 0 1255 1 0 0 25 0 1 0 56667600 11964416 2234 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 2921 2234 378 142 0 1875 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11684

[startup+25.5022 s]
/proc/loadavg: 1.94 1.96 1.67 3/74 10945
/proc/meminfo: memFree=1387952/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=16720 CPUtime=25.23
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 4845 822 0 0 2521 2 0 0 25 0 1 0 56667600 17121280 3071 996147200 134512640 135095119 4294956304 18446744073709551615 134615542 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 4180 3071 378 142 0 3134 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 16720

[startup+51.1022 s]
/proc/loadavg: 1.96 1.96 1.68 3/74 10945
/proc/meminfo: memFree=1376688/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=23420 CPUtime=50.59
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 7015 822 0 0 5055 4 0 0 25 0 1 0 56667600 23982080 4216 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 5855 4216 378 142 0 4809 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 23420

[startup+102.307 s]
/proc/loadavg: 1.98 1.96 1.69 3/74 10945
/proc/meminfo: memFree=1366000/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=29140 CPUtime=101.32
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 9131 822 0 0 10126 6 0 0 25 0 1 0 56667600 29839360 5819 996147200 134512640 135095119 4294956304 18446744073709551615 134589566 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 7285 5819 378 142 0 6239 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 29140

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.71 3/74 10945
/proc/meminfo: memFree=1354928/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=32140 CPUtime=160.76
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 10477 822 0 0 16068 8 0 0 25 0 1 0 56667600 32911360 7165 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 8035 7165 378 142 0 6989 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 32140

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.73 3/74 10945
/proc/meminfo: memFree=1345136/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=43072 CPUtime=220.19
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 13725 822 0 0 22008 11 0 0 25 0 1 0 56667600 44105728 8364 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 10768 8364 378 142 0 9722 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 43072

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.74 3/74 10945
/proc/meminfo: memFree=1329840/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=53368 CPUtime=279.63
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 16752 822 0 0 27950 13 0 0 25 0 1 0 56667600 54648832 10366 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 13342 10366 378 142 0 12296 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 53368

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.75 3/74 10945
/proc/meminfo: memFree=1326448/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=53368 CPUtime=339.07
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 17162 822 0 0 33893 14 0 0 25 0 1 0 56667600 54648832 10776 996147200 134512640 135095119 4294956304 18446744073709551615 134616896 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 13342 10776 378 142 0 12296 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 53368

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.76 3/74 10945
/proc/meminfo: memFree=1320752/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=54272 CPUtime=398.51
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 17779 822 0 0 39836 15 0 0 25 0 1 0 56667600 55574528 11393 996147200 134512640 135095119 4294956304 18446744073709551615 134641472 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 13568 11393 378 142 0 12522 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 54272

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.77 3/74 10945
/proc/meminfo: memFree=1314096/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=56112 CPUtime=457.94
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 18597 822 0 0 45778 16 0 0 25 0 1 0 56667600 57458688 12211 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 14028 12211 378 142 0 12982 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 56112

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.79 3/74 10945
/proc/meminfo: memFree=1307760/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=57812 CPUtime=517.39
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 19371 822 0 0 51721 18 0 0 25 0 1 0 56667600 59199488 12985 996147200 134512640 135095119 4294956304 18446744073709551615 134589504 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 14453 12985 378 142 0 13407 0
Current children cumulated CPU time (s) 517.39
Current children cumulated vsize (KiB) 57812

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.80 3/74 10945
/proc/meminfo: memFree=1301744/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=59388 CPUtime=576.82
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 20113 822 0 0 57663 19 0 0 25 0 1 0 56667600 60813312 13727 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 14847 13727 378 142 0 13801 0
Current children cumulated CPU time (s) 576.82
Current children cumulated vsize (KiB) 59388

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.81 3/74 10945
/proc/meminfo: memFree=1295984/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=77340 CPUtime=636.26

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

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.84 3/74 10945
/proc/meminfo: memFree=1275184/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=83076 CPUtime=874
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 27478 822 0 0 87375 25 0 0 25 0 1 0 56667600 85069824 16995 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 20769 16995 378 142 0 19723 0
Current children cumulated CPU time (s) 874
Current children cumulated vsize (KiB) 83076

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.84 3/74 10945
/proc/meminfo: memFree=1248368/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=104064 CPUtime=933.44
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 32993 822 0 0 93316 28 0 0 25 0 1 0 56667600 106561536 20461 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 26016 20461 378 142 0 24970 0
Current children cumulated CPU time (s) 933.44
Current children cumulated vsize (KiB) 104064

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.85 3/74 10945
/proc/meminfo: memFree=1246448/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=104064 CPUtime=992.88
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 33247 822 0 0 99260 28 0 0 25 0 1 0 56667600 106561536 20715 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 26016 20715 378 142 0 24970 0
Current children cumulated CPU time (s) 992.88
Current children cumulated vsize (KiB) 104064

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.86 3/74 10945
/proc/meminfo: memFree=1244400/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=104064 CPUtime=1052.33
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 33497 822 0 0 105204 29 0 0 25 0 1 0 56667600 106561536 20965 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 26016 20965 378 142 0 24970 0
Current children cumulated CPU time (s) 1052.33
Current children cumulated vsize (KiB) 104064

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.86 3/74 10945
/proc/meminfo: memFree=1242288/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=104064 CPUtime=1111.76
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 33750 822 0 0 111147 29 0 0 25 0 1 0 56667600 106561536 21218 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 26016 21218 378 142 0 24970 0
Current children cumulated CPU time (s) 1111.76
Current children cumulated vsize (KiB) 104064

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.87 3/74 10945
/proc/meminfo: memFree=1240368/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=104064 CPUtime=1171.2
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 33991 822 0 0 117091 29 0 0 25 0 1 0 56667600 106561536 21459 996147200 134512640 135095119 4294956304 18446744073709551615 4159337218 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 26016 21459 378 142 0 24970 0
Current children cumulated CPU time (s) 1171.2
Current children cumulated vsize (KiB) 104064

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.87 3/74 10945
/proc/meminfo: memFree=1238192/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=104064 CPUtime=1230.64
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 34229 822 0 0 123034 30 0 0 25 0 1 0 56667600 106561536 21697 996147200 134512640 135095119 4294956304 18446744073709551615 134617019 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 26016 21697 378 142 0 24970 0
Current children cumulated CPU time (s) 1230.64
Current children cumulated vsize (KiB) 104064

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.88 3/74 10945
/proc/meminfo: memFree=1236208/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=104064 CPUtime=1290.07
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 34458 822 0 0 128977 30 0 0 25 0 1 0 56667600 106561536 21926 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 26016 21926 378 142 0 24970 0
Current children cumulated CPU time (s) 1290.07
Current children cumulated vsize (KiB) 104064

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.88 3/74 10945
/proc/meminfo: memFree=1234416/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=104064 CPUtime=1349.52
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 34685 822 0 0 134921 31 0 0 25 0 1 0 56667600 106561536 22153 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 26016 22153 378 142 0 24970 0
Current children cumulated CPU time (s) 1349.52
Current children cumulated vsize (KiB) 104064

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.89 3/74 10945
/proc/meminfo: memFree=1231664/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=104064 CPUtime=1408.95
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 34902 822 0 0 140864 31 0 0 25 0 1 0 56667600 106561536 22370 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 26016 22370 378 142 0 24970 0
Current children cumulated CPU time (s) 1408.95
Current children cumulated vsize (KiB) 104064

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.90 3/74 10945
/proc/meminfo: memFree=1228080/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=104852 CPUtime=1468.39
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 35335 822 0 0 146808 31 0 0 25 0 1 0 56667600 107368448 22803 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 26213 22803 378 142 0 25167 0
Current children cumulated CPU time (s) 1468.39
Current children cumulated vsize (KiB) 104852

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.90 3/74 10945
/proc/meminfo: memFree=1224496/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=105764 CPUtime=1527.82
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 35780 822 0 0 152750 32 0 0 25 0 1 0 56667600 108302336 23248 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 26441 23248 378 142 0 25395 0
Current children cumulated CPU time (s) 1527.82
Current children cumulated vsize (KiB) 105764

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/74 10945
/proc/meminfo: memFree=1220720/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=106808 CPUtime=1587.26
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 36242 822 0 0 158694 32 0 0 25 0 1 0 56667600 109371392 23710 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 26702 23710 378 142 0 25656 0
Current children cumulated CPU time (s) 1587.26
Current children cumulated vsize (KiB) 106808

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/74 10945
/proc/meminfo: memFree=1216944/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=107724 CPUtime=1646.71
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 36697 822 0 0 164638 33 0 0 25 0 1 0 56667600 110309376 24165 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 26931 24165 378 142 0 25885 0
Current children cumulated CPU time (s) 1646.71
Current children cumulated vsize (KiB) 107724

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/74 10945
/proc/meminfo: memFree=1213168/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=108768 CPUtime=1706.15
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 37152 822 0 0 170581 34 0 0 25 0 1 0 56667600 111378432 24620 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 27192 24620 378 142 0 26146 0
Current children cumulated CPU time (s) 1706.15
Current children cumulated vsize (KiB) 108768

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/74 10945
/proc/meminfo: memFree=1209264/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=109812 CPUtime=1765.58
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 37604 822 0 0 176524 34 0 0 25 0 1 0 56667600 112447488 25072 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10939/statm: 27453 25072 378 142 0 26407 0
Current children cumulated CPU time (s) 1765.58
Current children cumulated vsize (KiB) 109812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.9 s]
/proc/loadavg: 1.93 1.96 1.91 3/83 10987
/proc/meminfo: memFree=1292576/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=110472 CPUtime=1800.03
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 37892 822 0 0 179968 35 0 0 25 0 1 0 56667600 113123328 25360 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10939/statm: 27618 25360 378 142 0 26572 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 110472

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

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

[startup+1816.9 s]
/proc/loadavg: 1.93 1.96 1.91 3/83 10987
/proc/meminfo: memFree=1292576/2055920 swapFree=4192812/4192956
[pid=10939] ppid=10937 vsize=110472 CPUtime=1800.03
/proc/10939/stat : 10939 (pcs.small) R 10937 10939 10750 0 -1 4194304 37892 822 0 0 179968 35 0 0 25 0 1 0 56667600 113123328 25360 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10939/statm: 27618 25360 378 142 0 26572 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 110472

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1816.92
CPU time (s): 1800.07
CPU user time (s): 1799.69
CPU system time (s): 0.381941
CPU usage (%): 99.0723
Max. virtual memory (cumulated for all children) (KiB): 110472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.381941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38714
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= 39050

runsolver used 1.9977 second user time and 6.27005 second system time

The end

Launcher Data 

Begin job on node73 at 2009-07-16 00:13:42
IDJOB=2059758
IDBENCH=53611
IDSOLVER=734
FILE ID=node73/2059758-1247696022
PBS_JOBID= 9521171
Free space on /tmp= 66432 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-23/normalized-rand-23-23-253-131-53021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059758-1247696022/watcher-2059758-1247696022 -o /tmp/evaluation-result-2059758-1247696022/solver-2059758-1247696022 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 660327067 HOME/instance-2059758-1247696022.xml

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

MD5SUM BENCH= c6b8b1fa4d4614848199d6ba4338c9bc
RANDOM SEED=660327067

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:       1407448 kB
Buffers:         71296 kB
Cached:         487936 kB
SwapCached:          0 kB
Active:         157228 kB
Inactive:       422420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1407448 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3844 kB
Writeback:           0 kB
Mapped:          31892 kB
Slab:            54304 kB
Committed_AS:   491836 kB
PageTables:       1728 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 00:44:01