Trace number 2091273

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 1812.83

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-44_ext.xml
MD5SUM846bff61e6146f29b11157f7cf35351d
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints477
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension477
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.17/0.21	c Seed is 307492347
0.17/0.21	c Constructing HOME/instance-2091273-1247732221.xml  with 10942 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-2091273-1247732221/watcher-2091273-1247732221 -o /tmp/evaluation-result-2091273-1247732221/solver-2091273-1247732221 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 307492347 HOME/instance-2091273-1247732221.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: 2.02 2.06 2.01 4/81 15451
/proc/meminfo: memFree=1248800/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=5356 CPUtime=0
/proc/15451/stat : 15451 (pcssolve) R 15449 15451 15054 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60289477 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 268582840991 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15451/statm: 1339 241 200 169 0 50 0
[pid=15452] ppid=15451 vsize=3676 CPUtime=0
/proc/15452/stat : 15452 (fgrep) R 15451 15451 15054 0 -1 4194304 144 0 0 0 0 0 0 0 22 0 1 0 60289478 3764224 111 996147200 4194304 4274172 548682068976 18446744073709551615 268583010386 0 0 4096 0 0 0 0 17 1 0 0
/proc/15452/statm: 919 111 85 19 0 43 0
[pid=15453] ppid=15451 vsize=5356 CPUtime=0
/proc/15453/stat : 15453 (pcssolve) R 15451 15451 15054 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60289478 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 268582840991 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15453/statm: 1339 241 200 169 0 50 0

[startup+0.0717169 s]
/proc/loadavg: 2.02 2.06 2.01 4/81 15451
/proc/meminfo: memFree=1248800/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=5168 CPUtime=0.04
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 1003 822 0 0 4 0 0 0 18 0 1 0 60289477 5292032 612 996147200 134512640 135095119 4294956304 18446744073709551615 4159337028 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 1292 612 364 142 0 246 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5168

[startup+0.10172 s]
/proc/loadavg: 2.02 2.06 2.01 4/81 15451
/proc/meminfo: memFree=1248800/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=5696 CPUtime=0.07
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 1130 822 0 0 7 0 0 0 18 0 1 0 60289477 5832704 739 996147200 134512640 135095119 4294956304 18446744073709551615 134571090 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 1424 739 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.301765 s]
/proc/loadavg: 2.02 2.06 2.01 4/81 15451
/proc/meminfo: memFree=1248800/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=8112 CPUtime=0.27
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 1806 822 0 0 27 0 0 0 19 0 1 0 60289477 8306688 1317 996147200 134512640 135095119 4294956304 18446744073709551615 134571098 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 2028 1317 378 142 0 982 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8112

[startup+0.701843 s]
/proc/loadavg: 2.02 2.06 2.01 4/81 15451
/proc/meminfo: memFree=1248800/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=8112 CPUtime=0.67
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 1808 822 0 0 67 0 0 0 23 0 1 0 60289477 8306688 1319 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 2028 1319 378 142 0 982 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8112

[startup+1.502 s]
/proc/loadavg: 2.02 2.06 2.01 4/82 15457
/proc/meminfo: memFree=1244888/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=8112 CPUtime=1.46
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 1814 822 0 0 146 0 0 0 25 0 1 0 60289477 8306688 1325 996147200 134512640 135095119 4294956304 18446744073709551615 134589536 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 2028 1325 378 142 0 982 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8112

[startup+3.10232 s]
/proc/loadavg: 2.02 2.06 2.01 3/82 15457
/proc/meminfo: memFree=1244696/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=8112 CPUtime=3.04
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 1826 822 0 0 304 0 0 0 25 0 1 0 60289477 8306688 1337 996147200 134512640 135095119 4294956304 18446744073709551615 134589639 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 2028 1337 378 142 0 982 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 8112

[startup+6.30195 s]
/proc/loadavg: 2.02 2.06 2.01 3/82 15457
/proc/meminfo: memFree=1244568/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=8112 CPUtime=6.22
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 1847 822 0 0 622 0 0 0 25 0 1 0 60289477 8306688 1358 996147200 134512640 135095119 4294956304 18446744073709551615 134576654 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 2028 1358 378 142 0 982 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8112

[startup+12.7012 s]
/proc/loadavg: 2.02 2.06 2.01 3/82 15457
/proc/meminfo: memFree=1243744/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=9652 CPUtime=12.56
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 2157 822 0 0 1255 1 0 0 25 0 1 0 60289477 9883648 1539 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 2413 1539 378 142 0 1367 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9652

[startup+25.5017 s]
/proc/loadavg: 2.01 2.05 2.00 3/82 15457
/proc/meminfo: memFree=1242528/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=11204 CPUtime=25.23
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 2719 822 0 0 2522 1 0 0 25 0 1 0 60289477 11472896 1844 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 2801 1844 378 142 0 1755 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 11204

[startup+51.1017 s]
/proc/loadavg: 2.01 2.05 2.00 3/82 15457
/proc/meminfo: memFree=1239648/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=14208 CPUtime=50.59
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 3741 822 0 0 5057 2 0 0 25 0 1 0 60289477 14548992 2609 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 3552 2609 378 142 0 2506 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 14208

[startup+102.307 s]
/proc/loadavg: 2.05 2.05 2.00 3/82 15457
/proc/meminfo: memFree=1235488/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=18496 CPUtime=101.31
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 5268 822 0 0 10128 3 0 0 25 0 1 0 60289477 18939904 3623 996147200 134512640 135095119 4294956304 18446744073709551615 134617024 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 4624 3623 378 142 0 3578 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 18496

[startup+162.302 s]
/proc/loadavg: 2.06 2.06 2.00 3/82 15457
/proc/meminfo: memFree=1229408/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=28856 CPUtime=160.74
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 8276 822 0 0 16069 5 0 0 25 0 1 0 60289477 29548544 5093 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 7214 5093 378 142 0 6168 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 28856

[startup+222.301 s]
/proc/loadavg: 2.06 2.06 2.00 3/82 15457
/proc/meminfo: memFree=1227488/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=29252 CPUtime=220.17
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 8722 822 0 0 22011 6 0 0 25 0 1 0 60289477 29954048 5539 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 7313 5539 378 142 0 6267 0
Current children cumulated CPU time (s) 220.17
Current children cumulated vsize (KiB) 29252

[startup+282.302 s]
/proc/loadavg: 2.05 2.06 2.00 3/82 15457
/proc/meminfo: memFree=1224800/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=30960 CPUtime=279.6
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 9450 822 0 0 27953 7 0 0 25 0 1 0 60289477 31703040 6267 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 7740 6267 378 142 0 6694 0
Current children cumulated CPU time (s) 279.6
Current children cumulated vsize (KiB) 30960

[startup+342.302 s]
/proc/loadavg: 2.10 2.06 2.01 3/82 15457
/proc/meminfo: memFree=1221856/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=32676 CPUtime=339.03
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 10176 822 0 0 33895 8 0 0 25 0 1 0 60289477 33460224 6993 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 8169 6993 378 142 0 7123 0
Current children cumulated CPU time (s) 339.03
Current children cumulated vsize (KiB) 32676

[startup+402.302 s]
/proc/loadavg: 2.11 2.06 2.00 3/82 15457
/proc/meminfo: memFree=1219232/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=34260 CPUtime=398.47
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 10852 822 0 0 39838 9 0 0 25 0 1 0 60289477 35082240 7669 996147200 134512640 135095119 4294956304 18446744073709551615 134570998 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 8565 7669 378 142 0 7519 0
Current children cumulated CPU time (s) 398.47
Current children cumulated vsize (KiB) 34260

[startup+462.302 s]
/proc/loadavg: 2.11 2.07 2.00 3/82 15457
/proc/meminfo: memFree=1216416/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=44036 CPUtime=457.9
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 13580 822 0 0 45779 11 0 0 25 0 1 0 60289477 45092864 8348 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 11009 8348 378 142 0 9963 0
Current children cumulated CPU time (s) 457.9
Current children cumulated vsize (KiB) 44036

[startup+522.301 s]
/proc/loadavg: 2.10 2.07 2.00 3/82 15457
/proc/meminfo: memFree=1208352/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=55128 CPUtime=517.33
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 16640 822 0 0 51720 13 0 0 25 0 1 0 60289477 56451072 10383 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 13782 10383 378 142 0 12736 0
Current children cumulated CPU time (s) 517.33
Current children cumulated vsize (KiB) 55128

[startup+582.302 s]
/proc/loadavg: 2.09 2.07 2.00 3/82 15457
/proc/meminfo: memFree=1207264/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=55128 CPUtime=576.77
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 16896 822 0 0 57663 14 0 0 25 0 1 0 60289477 56451072 10639 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 13782 10639 378 142 0 12736 0
Current children cumulated CPU time (s) 576.77
Current children cumulated vsize (KiB) 55128

[startup+642.302 s]
/proc/loadavg: 2.08 2.07 2.00 3/82 15457
/proc/meminfo: memFree=1206304/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=55128 CPUtime=636.2

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

[startup+822.301 s]
/proc/loadavg: 2.07 2.08 2.01 3/82 15457
/proc/meminfo: memFree=1201568/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=56984 CPUtime=814.51
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 18300 822 0 0 81434 17 0 0 25 0 1 0 60289477 58351616 12043 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 14246 12043 378 142 0 13200 0
Current children cumulated CPU time (s) 814.51
Current children cumulated vsize (KiB) 56984

[startup+882.302 s]
/proc/loadavg: 2.06 2.08 2.01 3/82 15457
/proc/meminfo: memFree=1199520/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=58176 CPUtime=873.94
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 18830 822 0 0 87376 18 0 0 25 0 1 0 60289477 59572224 12573 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 14544 12573 378 142 0 13498 0
Current children cumulated CPU time (s) 873.94
Current children cumulated vsize (KiB) 58176

[startup+942.302 s]
/proc/loadavg: 2.06 2.07 2.01 3/82 15457
/proc/meminfo: memFree=1197408/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=59364 CPUtime=933.38
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 19358 822 0 0 93319 19 0 0 25 0 1 0 60289477 60788736 13101 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 14841 13101 378 142 0 13795 0
Current children cumulated CPU time (s) 933.38
Current children cumulated vsize (KiB) 59364

[startup+1002.3 s]
/proc/loadavg: 2.13 2.09 2.01 3/82 15457
/proc/meminfo: memFree=1195296/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=60552 CPUtime=992.8
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 19861 822 0 0 99261 19 0 0 25 0 1 0 60289477 62005248 13604 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 15138 13604 378 142 0 14092 0
Current children cumulated CPU time (s) 992.8
Current children cumulated vsize (KiB) 60552

[startup+1062.3 s]
/proc/loadavg: 2.12 2.09 2.01 3/82 15457
/proc/meminfo: memFree=1193248/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=61740 CPUtime=1052.24
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 20368 822 0 0 105204 20 0 0 25 0 1 0 60289477 63221760 14111 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 15435 14111 378 142 0 14389 0
Current children cumulated CPU time (s) 1052.24
Current children cumulated vsize (KiB) 61740

[startup+1122.3 s]
/proc/loadavg: 2.11 2.09 2.01 3/82 15457
/proc/meminfo: memFree=1191328/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=62804 CPUtime=1111.66
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 20841 822 0 0 111146 20 0 0 25 0 1 0 60289477 64311296 14584 996147200 134512640 135095119 4294956304 18446744073709551615 134570976 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 15701 14584 378 142 0 14655 0
Current children cumulated CPU time (s) 1111.66
Current children cumulated vsize (KiB) 62804

[startup+1182.3 s]
/proc/loadavg: 2.10 2.08 2.01 3/82 15457
/proc/meminfo: memFree=1189344/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=80244 CPUtime=1171.1
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 25435 822 0 0 117087 23 0 0 25 0 1 0 60289477 82169856 15081 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 20061 15081 378 142 0 19015 0
Current children cumulated CPU time (s) 1171.1
Current children cumulated vsize (KiB) 80244

[startup+1242.3 s]
/proc/loadavg: 2.09 2.08 2.01 3/82 15457
/proc/meminfo: memFree=1187168/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=81432 CPUtime=1230.54
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 25929 822 0 0 123030 24 0 0 25 0 1 0 60289477 83386368 15575 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 20358 15575 378 142 0 19312 0
Current children cumulated CPU time (s) 1230.54
Current children cumulated vsize (KiB) 81432

[startup+1302.3 s]
/proc/loadavg: 2.08 2.08 2.01 3/82 15457
/proc/meminfo: memFree=1185184/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=82620 CPUtime=1289.97
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 26420 822 0 0 128972 25 0 0 25 0 1 0 60289477 84602880 16066 996147200 134512640 135095119 4294956304 18446744073709551615 134555101 0 0 4096 0 0 0 0 17 1 0 0
/proc/15451/statm: 20655 16066 378 142 0 19609 0
Current children cumulated CPU time (s) 1289.97
Current children cumulated vsize (KiB) 82620

[startup+1362.3 s]
/proc/loadavg: 2.07 2.07 2.01 3/82 15616
/proc/meminfo: memFree=1185504/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=83676 CPUtime=1349.89
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 26903 822 0 0 134961 28 0 0 25 0 1 0 60289477 85684224 16549 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15451/statm: 20919 16549 378 142 0 19873 0
Current children cumulated CPU time (s) 1349.89
Current children cumulated vsize (KiB) 83676

[startup+1422.31 s]
/proc/loadavg: 2.21 2.12 2.03 3/73 15649
/proc/meminfo: memFree=1177256/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=84996 CPUtime=1409.87
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 27437 822 0 0 140957 30 0 0 25 0 1 0 60289477 87035904 17083 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15451/statm: 21249 17083 378 142 0 20203 0
Current children cumulated CPU time (s) 1409.87
Current children cumulated vsize (KiB) 84996

[startup+1482.3 s]
/proc/loadavg: 2.18 2.13 2.03 3/73 15848
/proc/meminfo: memFree=1192424/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=86056 CPUtime=1469.67
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 27918 822 0 0 146934 33 0 0 25 0 1 0 60289477 88121344 17564 996147200 134512640 135095119 4294956304 18446744073709551615 134617041 0 0 4096 0 0 0 0 17 0 0 0
/proc/15451/statm: 21514 17564 378 142 0 20468 0
Current children cumulated CPU time (s) 1469.67
Current children cumulated vsize (KiB) 86056

[startup+1542.3 s]
/proc/loadavg: 2.07 2.10 2.03 3/73 15848
/proc/meminfo: memFree=1182632/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=86984 CPUtime=1529.64
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 28355 822 0 0 152931 33 0 0 25 0 1 0 60289477 89071616 18001 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15451/statm: 21746 18001 378 142 0 20700 0
Current children cumulated CPU time (s) 1529.64
Current children cumulated vsize (KiB) 86984

[startup+1602.3 s]
/proc/loadavg: 2.02 2.08 2.02 3/73 15848
/proc/meminfo: memFree=1171944/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=88044 CPUtime=1589.61
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 28783 822 0 0 158927 34 0 0 25 0 1 0 60289477 90157056 18429 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15451/statm: 22011 18429 378 142 0 20965 0
Current children cumulated CPU time (s) 1589.61
Current children cumulated vsize (KiB) 88044

[startup+1662.3 s]
/proc/loadavg: 2.01 2.06 2.01 3/73 15848
/proc/meminfo: memFree=1149032/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=109568 CPUtime=1649.59
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 34351 822 0 0 164923 36 0 0 25 0 1 0 60289477 112197632 21948 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/15451/statm: 27392 21948 378 142 0 26346 0
Current children cumulated CPU time (s) 1649.59
Current children cumulated vsize (KiB) 109568

[startup+1722.3 s]
/proc/loadavg: 2.00 2.05 2.01 3/73 15848
/proc/meminfo: memFree=1140008/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=109568 CPUtime=1709.55
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 34540 822 0 0 170919 36 0 0 25 0 1 0 60289477 112197632 22137 996147200 134512640 135095119 4294956304 18446744073709551615 134617638 0 0 4096 0 0 0 0 17 0 0 0
/proc/15451/statm: 27392 22137 378 142 0 26346 0
Current children cumulated CPU time (s) 1709.55
Current children cumulated vsize (KiB) 109568

[startup+1782.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/73 15848
/proc/meminfo: memFree=1130408/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=109568 CPUtime=1769.52
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 34724 822 0 0 176916 36 0 0 25 0 1 0 60289477 112197632 22321 996147200 134512640 135095119 4294956304 18446744073709551615 134617072 0 0 4096 0 0 0 0 17 0 0 0
/proc/15451/statm: 27392 22321 378 142 0 26346 0
Current children cumulated CPU time (s) 1769.52
Current children cumulated vsize (KiB) 109568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.81 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 15848
/proc/meminfo: memFree=1126184/2055924 swapFree=4192812/4192956
[pid=15451] ppid=15449 vsize=109568 CPUtime=1800.02
/proc/15451/stat : 15451 (pcs.small) R 15449 15451 15054 0 -1 4194304 34818 822 0 0 179965 37 0 0 25 0 1 0 60289477 112197632 22415 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15451/statm: 27392 22415 378 142 0 26346 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 109568

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): 1812.83
CPU time (s): 1800.06
CPU user time (s): 1799.66
CPU system time (s): 0.39294
CPU usage (%): 99.2955
Max. virtual memory (cumulated for all children) (KiB): 117764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.39294
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35640
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= 55297

runsolver used 2.68659 second user time and 5.50116 second system time

The end

Launcher Data 

Begin job on node6 at 2009-07-16 10:17:01
IDJOB=2091273
IDBENCH=60026
IDSOLVER=734
FILE ID=node6/2091273-1247732221
PBS_JOBID= 9521653
Free space on /tmp= 66316 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-44_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091273-1247732221/watcher-2091273-1247732221 -o /tmp/evaluation-result-2091273-1247732221/solver-2091273-1247732221 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 307492347 HOME/instance-2091273-1247732221.xml

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

MD5SUM BENCH= 846bff61e6146f29b11157f7cf35351d
RANDOM SEED=307492347

node6.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		: 3000.263
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		: 3000.263
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:      2055924 kB
MemFree:       1249280 kB
Buffers:        111344 kB
Cached:         564916 kB
SwapCached:          0 kB
Active:         281028 kB
Inactive:       429208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1249280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2128 kB
Writeback:           0 kB
Mapped:          54328 kB
Slab:            81616 kB
Committed_AS:   535128 kB
PageTables:       1968 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= 66312 MiB
End job on node6 at 2009-07-16 10:47:15