Trace number 2057327

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) 1800.06 1800.82

General information on the benchmark

Namecsp/rand-2-24/
normalized-rand-24-24-276-139-56021_ext.xml
MD5SUM75c8610eabf767267baca5b47a7f5bd0
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 benchmark69.0085
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints276
Maximum constraint arity2
Maximum domain size24
Number of constraints which are defined in extension276
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
0.00/0.01	c Seed is 248146966
0.00/0.01	c Constructing HOME/instance-2057327-1247694219.xml  with 6612 constraints
0.08/0.10	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-2057327-1247694219/watcher-2057327-1247694219 -o /tmp/evaluation-result-2057327-1247694219/solver-2057327-1247694219 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 248146966 HOME/instance-2057327-1247694219.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: 0.00 0.00 0.00 3/68 10787
/proc/meminfo: memFree=1416608/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=5356 CPUtime=0
/proc/10787/stat : 10787 (pcssolve) S 10785 10787 10750 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 56487281 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10787/statm: 1339 242 201 169 0 50 0
[pid=10788] ppid=10787 vsize=200 CPUtime=0
/proc/10788/stat : 10788 (fgrep) R 10787 10787 10750 0 -1 4194304 46 0 0 0 0 0 0 0 19 0 1 0 56487282 204800 24 996147200 4194304 4274172 548682068976 18446744073709551615 210720847125 0 0 4096 0 0 0 0 17 1 0 0
/proc/10788/statm: 50 24 17 19 0 4 0
[pid=10789] ppid=10787 vsize=3676 CPUtime=0
/proc/10789/stat : 10789 (grep) S 10787 10787 10750 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 56487282 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 210723635282 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/10789/statm: 919 121 99 19 0 43 0

[startup+0.028506 s]
/proc/loadavg: 0.00 0.00 0.00 3/68 10787
/proc/meminfo: memFree=1416608/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=4508 CPUtime=0.01
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 851 822 0 0 1 0 0 0 17 0 1 0 56487281 4616192 460 996147200 134512640 135095119 4294956304 18446744073709551615 8144507 0 0 4096 0 0 0 0 17 1 0 0
/proc/10787/statm: 1127 460 364 142 0 81 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4508

[startup+0.101553 s]
/proc/loadavg: 0.00 0.00 0.00 3/68 10787
/proc/meminfo: memFree=1416608/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=6352 CPUtime=0.08
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 1301 822 0 0 8 0 0 0 17 0 1 0 56487281 6504448 877 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10787/statm: 1588 877 367 142 0 542 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6352

[startup+0.301575 s]
/proc/loadavg: 0.00 0.00 0.00 3/68 10787
/proc/meminfo: memFree=1416608/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=6484 CPUtime=0.28
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 1370 822 0 0 28 0 0 0 19 0 1 0 56487281 6639616 946 996147200 134512640 135095119 4294956304 18446744073709551615 134589536 0 0 4096 0 0 0 0 17 1 0 0
/proc/10787/statm: 1621 946 378 142 0 575 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6484

[startup+0.701621 s]
/proc/loadavg: 0.00 0.00 0.00 3/68 10787
/proc/meminfo: memFree=1416608/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=6484 CPUtime=0.68
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 1423 822 0 0 68 0 0 0 22 0 1 0 56487281 6639616 934 996147200 134512640 135095119 4294956304 18446744073709551615 134617009 0 0 4096 0 0 0 0 17 1 0 0
/proc/10787/statm: 1621 934 378 142 0 575 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6484

[startup+1.50171 s]
/proc/loadavg: 0.00 0.00 0.00 2/69 10793
/proc/meminfo: memFree=1414232/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=6872 CPUtime=1.48
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 1561 822 0 0 148 0 0 0 25 0 1 0 56487281 7036928 1007 996147200 134512640 135095119 4294956304 18446744073709551615 134636900 0 0 4096 0 0 0 0 17 1 0 0
/proc/10787/statm: 1718 1007 378 142 0 672 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6872

[startup+3.1019 s]
/proc/loadavg: 0.00 0.00 0.00 2/69 10793
/proc/meminfo: memFree=1413528/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=8040 CPUtime=3.08
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 1923 822 0 0 308 0 0 0 25 0 1 0 56487281 8232960 1240 996147200 134512640 135095119 4294956304 18446744073709551615 8144507 0 0 4096 0 0 0 0 17 1 0 0
/proc/10787/statm: 2010 1240 378 142 0 964 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8040

[startup+6.30124 s]
/proc/loadavg: 0.08 0.02 0.01 2/69 10793
/proc/meminfo: memFree=1411096/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=10620 CPUtime=6.28
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 2631 822 0 0 627 1 0 0 25 0 1 0 56487281 10874880 1691 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10787/statm: 2655 1691 378 142 0 1609 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10620

[startup+12.7012 s]
/proc/loadavg: 0.15 0.03 0.01 2/69 10825
/proc/meminfo: memFree=1406864/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=11932 CPUtime=12.67
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 3219 822 0 0 1265 2 0 0 25 0 1 0 56487281 12218368 2279 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 2983 2279 378 142 0 1937 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 11932

[startup+25.5017 s]
/proc/loadavg: 0.34 0.08 0.02 3/74 10872
/proc/meminfo: memFree=1398128/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=16972 CPUtime=25.46
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 4877 822 0 0 2543 3 0 0 25 0 1 0 56487281 17379328 3167 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 4243 3167 378 142 0 3197 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16972

[startup+51.1017 s]
/proc/loadavg: 0.91 0.23 0.08 3/74 10872
/proc/meminfo: memFree=1386352/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=23684 CPUtime=51.05
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 7070 822 0 0 5100 5 0 0 25 0 1 0 56487281 24252416 4335 996147200 134512640 135095119 4294956304 18446744073709551615 134638182 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 5921 4335 378 142 0 4875 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 23684

[startup+102.307 s]
/proc/loadavg: 1.52 0.50 0.17 3/74 10872
/proc/meminfo: memFree=1373616/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=29684 CPUtime=102.23
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 9281 822 0 0 10216 7 0 0 25 0 1 0 56487281 30396416 6033 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 7421 6033 378 142 0 6375 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 29684

[startup+162.302 s]
/proc/loadavg: 1.82 0.77 0.29 3/74 10872
/proc/meminfo: memFree=1361392/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=41144 CPUtime=162.2
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 12794 822 0 0 16210 10 0 0 25 0 1 0 56487281 42131456 7497 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 10286 7497 378 142 0 9240 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 41144

[startup+222.302 s]
/proc/loadavg: 1.93 0.99 0.39 3/74 10872
/proc/meminfo: memFree=1346992/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=53272 CPUtime=222.18
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 16369 822 0 0 22204 14 0 0 25 0 1 0 56487281 54550528 10047 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 13318 10047 378 142 0 12272 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 53272

[startup+282.302 s]
/proc/loadavg: 1.97 1.17 0.49 3/74 10872
/proc/meminfo: memFree=1341232/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=53272 CPUtime=282.16
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 16825 822 0 0 28201 15 0 0 25 0 1 0 56487281 54550528 10503 996147200 134512640 135095119 4294956304 18446744073709551615 134589654 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 13318 10503 378 142 0 12272 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 53272

[startup+342.302 s]
/proc/loadavg: 1.99 1.32 0.58 3/74 10872
/proc/meminfo: memFree=1335856/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=53272 CPUtime=342.13
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 17236 822 0 0 34198 15 0 0 25 0 1 0 56487281 54550528 10914 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 13318 10914 378 142 0 12272 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 53272

[startup+402.302 s]
/proc/loadavg: 1.99 1.44 0.67 3/74 10872
/proc/meminfo: memFree=1323056/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=55232 CPUtime=402.11
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 18104 822 0 0 40195 16 0 0 25 0 1 0 56487281 56557568 11782 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 13808 11782 378 142 0 12762 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 55232

[startup+462.302 s]
/proc/loadavg: 1.99 1.54 0.75 3/74 10872
/proc/meminfo: memFree=1318192/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=57064 CPUtime=462.08
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 18962 822 0 0 46191 17 0 0 25 0 1 0 56487281 58433536 12640 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 14266 12640 378 142 0 13220 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 57064

[startup+522.302 s]
/proc/loadavg: 1.99 1.62 0.82 3/74 10874
/proc/meminfo: memFree=1313648/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=58884 CPUtime=522.05
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 19754 822 0 0 52187 18 0 0 25 0 1 0 56487281 60297216 13432 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 14721 13432 378 142 0 13675 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 58884

[startup+582.302 s]
/proc/loadavg: 1.99 1.69 0.89 3/74 10874
/proc/meminfo: memFree=1309232/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=76948 CPUtime=582.02
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 24630 822 0 0 58181 21 0 0 25 0 1 0 56487281 78794752 14211 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 19237 14211 378 142 0 18191 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 76948

[startup+642.301 s]
/proc/loadavg: 1.99 1.75 0.96 3/74 10874
/proc/meminfo: memFree=1303664/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=78652 CPUtime=642

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

[startup+822.301 s]
/proc/loadavg: 1.99 1.85 1.13 3/74 10874
/proc/meminfo: memFree=1288048/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=82980 CPUtime=821.93
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 27333 822 0 0 82167 26 0 0 25 0 1 0 56487281 84971520 16914 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 20745 16914 378 142 0 19699 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 82980

[startup+882.301 s]
/proc/loadavg: 1.99 1.88 1.19 3/74 10874
/proc/meminfo: memFree=1271280/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=104100 CPUtime=881.9
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 32905 822 0 0 88161 29 0 0 25 0 1 0 56487281 106598400 20437 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 26025 20437 378 142 0 24979 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 104100

[startup+942.301 s]
/proc/loadavg: 1.99 1.90 1.23 3/74 10874
/proc/meminfo: memFree=1268080/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=104100 CPUtime=941.88
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 33178 822 0 0 94158 30 0 0 25 0 1 0 56487281 106598400 20710 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 26025 20710 378 142 0 24979 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 104100

[startup+1002.3 s]
/proc/loadavg: 1.99 1.91 1.28 3/74 10874
/proc/meminfo: memFree=1264688/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=104100 CPUtime=1001.85
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 33451 822 0 0 100155 30 0 0 25 0 1 0 56487281 106598400 20983 996147200 134512640 135095119 4294956304 18446744073709551615 134615496 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 26025 20983 378 142 0 24979 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 104100

[startup+1062.3 s]
/proc/loadavg: 1.99 1.92 1.32 3/74 10880
/proc/meminfo: memFree=1261488/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=104100 CPUtime=1061.83
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 33714 822 0 0 106152 31 0 0 25 0 1 0 56487281 106598400 21246 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 26025 21246 378 142 0 24979 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 104100

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.36 3/74 10880
/proc/meminfo: memFree=1258160/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=104100 CPUtime=1121.8
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 33968 822 0 0 112149 31 0 0 25 0 1 0 56487281 106598400 21500 996147200 134512640 135095119 4294956304 18446744073709551615 134643047 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 26025 21500 378 142 0 24979 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 104100

[startup+1182.3 s]
/proc/loadavg: 1.99 1.94 1.40 3/74 10880
/proc/meminfo: memFree=1254896/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=104100 CPUtime=1181.78
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 34225 822 0 0 118147 31 0 0 25 0 1 0 56487281 106598400 21757 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 26025 21757 378 142 0 24979 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 104100

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.43 3/74 10880
/proc/meminfo: memFree=1251504/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=104100 CPUtime=1241.75
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 34478 822 0 0 124144 31 0 0 25 0 1 0 56487281 106598400 22010 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 26025 22010 378 142 0 24979 0
Current children cumulated CPU time (s) 1241.75
Current children cumulated vsize (KiB) 104100

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.47 3/74 10880
/proc/meminfo: memFree=1248432/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=104100 CPUtime=1301.74
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 34723 822 0 0 130142 32 0 0 25 0 1 0 56487281 106598400 22255 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 26025 22255 378 142 0 24979 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 104100

[startup+1362.3 s]
/proc/loadavg: 1.99 1.96 1.50 3/74 10880
/proc/meminfo: memFree=1231856/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=104624 CPUtime=1361.7
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 35063 822 0 0 136138 32 0 0 25 0 1 0 56487281 107134976 22595 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 26156 22595 378 142 0 25110 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 104624

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.52 3/74 10880
/proc/meminfo: memFree=1229104/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=105664 CPUtime=1421.68
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 35556 822 0 0 142136 32 0 0 25 0 1 0 56487281 108199936 23088 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 26416 23088 378 142 0 25370 0
Current children cumulated CPU time (s) 1421.68
Current children cumulated vsize (KiB) 105664

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.55 3/74 10880
/proc/meminfo: memFree=1226160/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=106708 CPUtime=1481.66
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 36048 822 0 0 148132 34 0 0 25 0 1 0 56487281 109268992 23580 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 26677 23580 378 142 0 25631 0
Current children cumulated CPU time (s) 1481.66
Current children cumulated vsize (KiB) 106708

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.58 3/74 10880
/proc/meminfo: memFree=1223344/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=107756 CPUtime=1541.62
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 36543 822 0 0 154128 34 0 0 25 0 1 0 56487281 110342144 24075 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 26939 24075 378 142 0 25893 0
Current children cumulated CPU time (s) 1541.62
Current children cumulated vsize (KiB) 107756

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.60 3/74 10880
/proc/meminfo: memFree=1220400/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=108920 CPUtime=1601.6
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 37045 822 0 0 160125 35 0 0 25 0 1 0 56487281 111534080 24577 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 27230 24577 378 142 0 26184 0
Current children cumulated CPU time (s) 1601.6
Current children cumulated vsize (KiB) 108920

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.62 3/74 10880
/proc/meminfo: memFree=1217520/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=109960 CPUtime=1661.58
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 37544 822 0 0 166122 36 0 0 25 0 1 0 56487281 112599040 25076 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 27490 25076 378 142 0 26444 0
Current children cumulated CPU time (s) 1661.58
Current children cumulated vsize (KiB) 109960

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.64 3/74 10880
/proc/meminfo: memFree=1214832/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=111008 CPUtime=1721.56
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 38035 822 0 0 172119 37 0 0 25 0 1 0 56487281 113672192 25567 996147200 134512640 135095119 4294956304 18446744073709551615 4159347482 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 27752 25567 378 142 0 26706 0
Current children cumulated CPU time (s) 1721.56
Current children cumulated vsize (KiB) 111008

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.66 3/74 10880
/proc/meminfo: memFree=1211760/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=112196 CPUtime=1781.52
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 38531 822 0 0 178115 37 0 0 25 0 1 0 56487281 114888704 26063 996147200 134512640 135095119 4294956304 18446744073709551615 134643032 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 28049 26063 378 142 0 27003 0
Current children cumulated CPU time (s) 1781.52
Current children cumulated vsize (KiB) 112196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.99 1.97 1.67 3/74 10912
/proc/meminfo: memFree=1304816/2055920 swapFree=4192812/4192956
[pid=10787] ppid=10785 vsize=112460 CPUtime=1800.03
/proc/10787/stat : 10787 (pcs.small) R 10785 10787 10750 0 -1 4194304 38686 822 0 0 179965 38 0 0 25 0 1 0 56487281 115159040 26218 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10787/statm: 28115 26218 378 142 0 27069 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 112460

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): 1800.82
CPU time (s): 1800.06
CPU user time (s): 1799.65
CPU system time (s): 0.408937
CPU usage (%): 99.9577
Max. virtual memory (cumulated for all children) (KiB): 112460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.65
system time used= 0.408937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39508
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= 30
involuntary context switches= 6105

runsolver used 2.25266 second user time and 5.9311 second system time

The end

Launcher Data 

Begin job on node73 at 2009-07-15 23:43:39
IDJOB=2057327
IDBENCH=53360
IDSOLVER=734
FILE ID=node73/2057327-1247694219
PBS_JOBID= 9521171
Free space on /tmp= 66436 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-24/normalized-rand-24-24-276-139-56021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057327-1247694219/watcher-2057327-1247694219 -o /tmp/evaluation-result-2057327-1247694219/solver-2057327-1247694219 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 248146966 HOME/instance-2057327-1247694219.xml

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

MD5SUM BENCH= 75c8610eabf767267baca5b47a7f5bd0
RANDOM SEED=248146966

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:       1417088 kB
Buffers:         70832 kB
Cached:         484184 kB
SwapCached:          0 kB
Active:         146140 kB
Inactive:       424176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1417088 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1940 kB
Writeback:           0 kB
Mapped:          25292 kB
Slab:            54208 kB
Committed_AS:   465304 kB
PageTables:       1604 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 00:13:42