Trace number 2091581

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) 1800.05 1816.22

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-20_ext.xml
MD5SUM949bd89fb1ad1829b78282e8f26c6254
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 benchmark31.5222
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints456
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension456
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 38620222
0.00/0.02	c Constructing HOME/instance-2091581-1247732869.xml  with 10470 constraints
0.07/0.18	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-2091581-1247732869/watcher-2091581-1247732869 -o /tmp/evaluation-result-2091581-1247732869/solver-2091581-1247732869 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 38620222 HOME/instance-2091581-1247732869.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 1.97 1.99 4/81 18222
/proc/meminfo: memFree=1454184/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=5356 CPUtime=0
/proc/18222/stat : 18222 (pcssolve) R 18220 18222 16997 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60353542 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 255236565663 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/18222/statm: 1339 241 200 169 0 50 0
[pid=18223] ppid=18222 vsize=3676 CPUtime=0
/proc/18223/stat : 18223 (fgrep) R 18222 18222 16997 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 60353543 3764224 114 996147200 4194304 4274172 548682068976 18446744073709551615 4243197 0 0 4096 0 0 0 0 17 1 0 0
/proc/18223/statm: 919 114 86 19 0 43 0
[pid=18224] ppid=18222 vsize=5356 CPUtime=0
/proc/18224/stat : 18224 (pcssolve) R 18222 18222 16997 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60353543 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 255236565663 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/18224/statm: 1339 241 200 169 0 50 0

[startup+0.0925251 s]
/proc/loadavg: 1.91 1.97 1.99 4/81 18222
/proc/meminfo: memFree=1454184/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=5568 CPUtime=0.06
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 1093 822 0 0 6 0 0 0 24 0 1 0 60353542 5701632 702 996147200 134512640 135095119 4294956304 18446744073709551615 4159741435 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 1392 702 364 142 0 346 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5568

[startup+0.101523 s]
/proc/loadavg: 1.91 1.97 1.99 4/81 18222
/proc/meminfo: memFree=1454184/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=5700 CPUtime=0.07
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 1131 822 0 0 7 0 0 0 24 0 1 0 60353542 5836800 740 996147200 134512640 135095119 4294956304 18446744073709551615 134741337 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 1425 740 364 142 0 379 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5700

[startup+0.301549 s]
/proc/loadavg: 1.91 1.97 1.99 4/81 18222
/proc/meminfo: memFree=1454184/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=8096 CPUtime=0.28
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 1787 822 0 0 27 1 0 0 25 0 1 0 60353542 8290304 1298 996147200 134512640 135095119 4294956304 18446744073709551615 134643013 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 2024 1298 378 142 0 978 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8096

[startup+0.701592 s]
/proc/loadavg: 1.91 1.97 1.99 4/81 18222
/proc/meminfo: memFree=1454184/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=8096 CPUtime=0.67
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 1790 822 0 0 66 1 0 0 25 0 1 0 60353542 8290304 1301 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 2024 1301 378 142 0 978 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8096

[startup+1.50168 s]
/proc/loadavg: 1.91 1.97 1.99 3/82 18228
/proc/meminfo: memFree=1450272/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=8096 CPUtime=1.47
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 1796 822 0 0 146 1 0 0 25 0 1 0 60353542 8290304 1307 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 2024 1307 378 142 0 978 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8096

[startup+3.10185 s]
/proc/loadavg: 1.91 1.97 1.99 3/82 18228
/proc/meminfo: memFree=1450016/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=8096 CPUtime=3.05
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 1809 822 0 0 304 1 0 0 25 0 1 0 60353542 8290304 1320 996147200 134512640 135095119 4294956304 18446744073709551615 134637494 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 2024 1320 378 142 0 978 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8096

[startup+6.30119 s]
/proc/loadavg: 1.92 1.97 1.99 3/82 18228
/proc/meminfo: memFree=1449824/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=8096 CPUtime=6.22
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 1833 822 0 0 621 1 0 0 25 0 1 0 60353542 8290304 1344 996147200 134512640 135095119 4294956304 18446744073709551615 134643043 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 2024 1344 378 142 0 978 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8096

[startup+12.7019 s]
/proc/loadavg: 1.93 1.97 1.99 3/82 18228
/proc/meminfo: memFree=1448864/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=9768 CPUtime=12.56
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 2196 822 0 0 1255 1 0 0 25 0 1 0 60353542 10002432 1578 996147200 134512640 135095119 4294956304 18446744073709551615 134554987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 2442 1578 378 142 0 1396 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9768

[startup+25.5013 s]
/proc/loadavg: 1.94 1.97 1.99 3/82 18228
/proc/meminfo: memFree=1447584/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=11320 CPUtime=25.24
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 2812 822 0 0 2522 2 0 0 25 0 1 0 60353542 11591680 1937 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 2830 1937 378 142 0 1784 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 11320

[startup+51.102 s]
/proc/loadavg: 1.96 1.97 1.99 3/82 18228
/proc/meminfo: memFree=1444384/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=16368 CPUtime=50.6
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 4417 822 0 0 5057 3 0 0 25 0 1 0 60353542 16760832 2739 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 4092 2739 378 142 0 3046 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 16368

[startup+102.307 s]
/proc/loadavg: 1.98 1.97 1.99 3/82 18228
/proc/meminfo: memFree=1439584/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=18872 CPUtime=101.32
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 5554 822 0 0 10128 4 0 0 25 0 1 0 60353542 19324928 3876 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 4718 3876 378 142 0 3672 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 18872

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 18228
/proc/meminfo: memFree=1433952/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=28976 CPUtime=160.77
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 8507 822 0 0 16070 7 0 0 25 0 1 0 60353542 29671424 5291 996147200 134512640 135095119 4294956304 18446744073709551615 134617324 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 7244 5291 378 142 0 6198 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 28976

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 18228
/proc/meminfo: memFree=1431520/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=29768 CPUtime=220.2
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 9101 822 0 0 22012 8 0 0 25 0 1 0 60353542 30482432 5885 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 7442 5885 378 142 0 6396 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 29768

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 18228
/proc/meminfo: memFree=1428384/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=31616 CPUtime=279.63
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 9884 822 0 0 27954 9 0 0 25 0 1 0 60353542 32374784 6668 996147200 134512640 135095119 4294956304 18446744073709551615 134643006 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 7904 6668 378 142 0 6858 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 31616

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 18228
/proc/meminfo: memFree=1425312/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=33328 CPUtime=339.07
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 10652 822 0 0 33897 10 0 0 25 0 1 0 60353542 34127872 7436 996147200 134512640 135095119 4294956304 18446744073709551615 134839528 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 8332 7436 378 142 0 7286 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 33328

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 18228
/proc/meminfo: memFree=1422496/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=43104 CPUtime=398.52
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 13404 822 0 0 39839 13 0 0 25 0 1 0 60353542 44138496 8139 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 10776 8139 378 142 0 9730 0
Current children cumulated CPU time (s) 398.52
Current children cumulated vsize (KiB) 43104

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 18228
/proc/meminfo: memFree=1419552/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=44820 CPUtime=457.95
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 14124 822 0 0 45781 14 0 0 25 0 1 0 60353542 45895680 8859 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 11205 8859 378 142 0 10159 0
Current children cumulated CPU time (s) 457.95
Current children cumulated vsize (KiB) 44820

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 18228
/proc/meminfo: memFree=1411936/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=55252 CPUtime=517.39
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 17032 822 0 0 51723 16 0 0 25 0 1 0 60353542 56578048 10742 996147200 134512640 135095119 4294956304 18446744073709551615 134577785 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 13813 10742 378 142 0 12767 0
Current children cumulated CPU time (s) 517.39
Current children cumulated vsize (KiB) 55252

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 18228
/proc/meminfo: memFree=1410784/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=55252 CPUtime=576.83
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 17312 822 0 0 57667 16 0 0 25 0 1 0 60353542 56578048 11022 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 13813 11022 378 142 0 12767 0
Current children cumulated CPU time (s) 576.83
Current children cumulated vsize (KiB) 55252

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 18228
/proc/meminfo: memFree=1409632/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=55252 CPUtime=636.27

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

[startup+822.302 s]
/proc/loadavg: 1.99 1.97 1.99 4/82 18228
/proc/meminfo: memFree=1403680/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=58164 CPUtime=814.59
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 19100 822 0 0 81439 20 0 0 25 0 1 0 60353542 59559936 12810 996147200 134512640 135095119 4294956304 18446744073709551615 134636914 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 14541 12810 378 142 0 13495 0
Current children cumulated CPU time (s) 814.59
Current children cumulated vsize (KiB) 58164

[startup+882.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 18228
/proc/meminfo: memFree=1401440/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=59352 CPUtime=874.02
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 19649 822 0 0 87381 21 0 0 25 0 1 0 60353542 60776448 13359 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 14838 13359 378 142 0 13792 0
Current children cumulated CPU time (s) 874.02
Current children cumulated vsize (KiB) 59352

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 18228
/proc/meminfo: memFree=1399328/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=60544 CPUtime=933.46
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 20182 822 0 0 93324 22 0 0 25 0 1 0 60353542 61997056 13892 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 15136 13892 378 142 0 14090 0
Current children cumulated CPU time (s) 933.46
Current children cumulated vsize (KiB) 60544

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 18228
/proc/meminfo: memFree=1397216/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=78116 CPUtime=992.9
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 24799 822 0 0 99265 25 0 0 25 0 1 0 60353542 79990784 14412 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 19529 14412 378 142 0 18483 0
Current children cumulated CPU time (s) 992.9
Current children cumulated vsize (KiB) 78116

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 18228
/proc/meminfo: memFree=1395104/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=79300 CPUtime=1052.34
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 25317 822 0 0 105209 25 0 0 25 0 1 0 60353542 81203200 14930 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 19825 14930 378 142 0 18779 0
Current children cumulated CPU time (s) 1052.34
Current children cumulated vsize (KiB) 79300

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 18228
/proc/meminfo: memFree=1392992/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=80488 CPUtime=1111.78
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 25841 822 0 0 111152 26 0 0 25 0 1 0 60353542 82419712 15454 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 20122 15454 378 142 0 19076 0
Current children cumulated CPU time (s) 1111.78
Current children cumulated vsize (KiB) 80488

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 18228
/proc/meminfo: memFree=1391008/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=81548 CPUtime=1171.22
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 26325 822 0 0 117095 27 0 0 25 0 1 0 60353542 83505152 15938 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 20387 15938 378 142 0 19341 0
Current children cumulated CPU time (s) 1171.22
Current children cumulated vsize (KiB) 81548

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.99 4/82 18228
/proc/meminfo: memFree=1388896/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=82604 CPUtime=1230.66
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 26821 822 0 0 123038 28 0 0 25 0 1 0 60353542 84586496 16434 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 20651 16434 378 142 0 19605 0
Current children cumulated CPU time (s) 1230.66
Current children cumulated vsize (KiB) 82604

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 18228
/proc/meminfo: memFree=1386720/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=83800 CPUtime=1290.1
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 27332 822 0 0 128981 29 0 0 25 0 1 0 60353542 85811200 16945 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 20950 16945 378 142 0 19904 0
Current children cumulated CPU time (s) 1290.1
Current children cumulated vsize (KiB) 83800

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 18228
/proc/meminfo: memFree=1384800/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=84988 CPUtime=1349.54
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 27835 822 0 0 134924 30 0 0 25 0 1 0 60353542 87027712 17448 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 21247 17448 378 142 0 20201 0
Current children cumulated CPU time (s) 1349.54
Current children cumulated vsize (KiB) 84988

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 18230
/proc/meminfo: memFree=1382816/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=86052 CPUtime=1408.98
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 28323 822 0 0 140867 31 0 0 25 0 1 0 60353542 88117248 17936 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 21513 17936 378 142 0 20467 0
Current children cumulated CPU time (s) 1408.98
Current children cumulated vsize (KiB) 86052

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 18230
/proc/meminfo: memFree=1381152/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=86984 CPUtime=1468.41
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 28743 822 0 0 146809 32 0 0 25 0 1 0 60353542 89071616 18356 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 21746 18356 378 142 0 20700 0
Current children cumulated CPU time (s) 1468.41
Current children cumulated vsize (KiB) 86984

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 18230
/proc/meminfo: memFree=1379360/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=88044 CPUtime=1527.85
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 29222 822 0 0 152752 33 0 0 25 0 1 0 60353542 90157056 18835 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 22011 18835 378 142 0 20965 0
Current children cumulated CPU time (s) 1527.85
Current children cumulated vsize (KiB) 88044

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 18230
/proc/meminfo: memFree=1364896/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=109832 CPUtime=1587.29
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 34868 822 0 0 158693 36 0 0 25 0 1 0 60353542 112467968 22432 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 27458 22432 378 142 0 26412 0
Current children cumulated CPU time (s) 1587.29
Current children cumulated vsize (KiB) 109832

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 18230
/proc/meminfo: memFree=1364128/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=109832 CPUtime=1646.72
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 35052 822 0 0 164636 36 0 0 25 0 1 0 60353542 112467968 22616 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18222/statm: 27458 22616 378 142 0 26412 0
Current children cumulated CPU time (s) 1646.72
Current children cumulated vsize (KiB) 109832

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 18230
/proc/meminfo: memFree=1363424/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=109832 CPUtime=1706.16
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 35238 822 0 0 170579 37 0 0 25 0 1 0 60353542 112467968 22802 996147200 134512640 135095119 4294956304 18446744073709551615 134589601 0 0 4096 0 0 0 0 17 0 0 0
/proc/18222/statm: 27458 22802 378 142 0 26412 0
Current children cumulated CPU time (s) 1706.16
Current children cumulated vsize (KiB) 109832

[startup+1782.3 s]
/proc/loadavg: 1.36 1.79 1.92 2/65 18253
/proc/meminfo: memFree=1385072/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=109832 CPUtime=1766.12
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 35435 822 0 0 176574 38 0 0 25 0 1 0 60353542 112467968 22999 996147200 134512640 135095119 4294956304 18446744073709551615 134578311 0 0 4096 0 0 0 0 17 0 0 0
/proc/18222/statm: 27458 22999 378 142 0 26412 0
Current children cumulated CPU time (s) 1766.12
Current children cumulated vsize (KiB) 109832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.2 s]
/proc/loadavg: 1.20 1.70 1.89 2/65 18253
/proc/meminfo: memFree=1384624/2055920 swapFree=4192812/4192956
[pid=18222] ppid=18220 vsize=109832 CPUtime=1800.01
/proc/18222/stat : 18222 (pcs.small) R 18220 18222 16997 0 -1 4194304 35543 822 0 0 179963 38 0 0 25 0 1 0 60353542 112467968 23107 996147200 134512640 135095119 4294956304 18446744073709551615 134583391 0 0 4096 0 0 0 0 17 0 0 0
/proc/18222/statm: 27458 23107 378 142 0 26412 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 109832

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): 1816.22
CPU time (s): 1800.05
CPU user time (s): 1799.64
CPU system time (s): 0.407937
CPU usage (%): 99.1095
Max. virtual memory (cumulated for all children) (KiB): 113540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.407937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36365
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= 70581

runsolver used 2.74758 second user time and 5.43317 second system time

The end

Launcher Data 

Begin job on node19 at 2009-07-16 10:27:49
IDJOB=2091581
IDBENCH=60085
IDSOLVER=734
FILE ID=node19/2091581-1247732869
PBS_JOBID= 9521555
Free space on /tmp= 66392 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-20_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091581-1247732869/watcher-2091581-1247732869 -o /tmp/evaluation-result-2091581-1247732869/solver-2091581-1247732869 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 38620222 HOME/instance-2091581-1247732869.xml

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

MD5SUM BENCH= 949bd89fb1ad1829b78282e8f26c6254
RANDOM SEED=38620222

node19.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		: 3000.211
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		: 3000.211
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:       1454664 kB
Buffers:         78916 kB
Cached:         419116 kB
SwapCached:          0 kB
Active:          97012 kB
Inactive:       435496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1454664 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2132 kB
Writeback:           0 kB
Mapped:          54880 kB
Slab:            53784 kB
Committed_AS:   621956 kB
PageTables:       1956 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= 66392 MiB
End job on node19 at 2009-07-16 10:58:07