Trace number 221794

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, and are wall clock time (not CPU 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
rjw-solver 2006-12-09? (TO) 1800.08 1808.72

General information on the benchmark

Namerandom/rand-2-24/
rand-24-24-276-139-56021_ext.xml
MD5SUM5e9f67184886c7a7c73ebe1fd2f6af54
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 benchmark58.7671
SatisfiableNO
(Un)Satisfiability was provedNO
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 (download as text)

c 
c 
c 
c conversion script
c 
c

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node76/watcher-221794-1168262210 -o ROOT/results/node76/solver-221794-1168262210 -C 1800 -M 900 /tmp/evaluation/221794-1168262210/solve /tmp/evaluation/221794-1168262210/unknown 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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

/proc/loadavg: 2.04 1.83 1.41 5/90 20013
/proc/meminfo: memFree=1680696/2055888 swapFree=4095388/4096564
[pid=20012] ppid=20010 vsize=5360 CPUtime=0
/proc/20012/stat : 20012 (solve) R 20010 20012 19581 0 -1 4194304 278 0 0 0 0 0 0 0 20 0 1 0 174618687 5488640 227 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 0 0 0 17 0 0 0
/proc/20012/statm: 1340 227 190 169 0 50 0
[pid=20014] ppid=20012 vsize=0 CPUtime=0
/proc/20014/stat : 20014 (cp) Z 20012 20012 19581 0 -1 4194316 168 0 0 0 0 0 0 0 21 0 1 0 174618687 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563353775 0 0 17 1 0 0
/proc/20014/statm: 0 0 0 0 0 0 0

[startup+0.104873 s]
/proc/loadavg: 2.04 1.83 1.41 5/90 20013
/proc/meminfo: memFree=1680696/2055888 swapFree=4095388/4096564
[pid=20012] ppid=20010 vsize=5360 CPUtime=0
/proc/20012/stat : 20012 (solve) S 20010 20012 19581 0 -1 4194304 313 168 0 0 0 0 0 0 20 0 1 0 174618687 5488640 227 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/20012/statm: 1340 227 190 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.515952 s]
/proc/loadavg: 2.04 1.83 1.41 5/90 20013
/proc/meminfo: memFree=1680696/2055888 swapFree=4095388/4096564
[pid=20012] ppid=20010 vsize=5360 CPUtime=0
/proc/20012/stat : 20012 (solve) S 20010 20012 19581 0 -1 4194304 313 168 0 0 0 0 0 0 20 0 1 0 174618687 5488640 227 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/20012/statm: 1340 227 190 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.34111 s]
/proc/loadavg: 2.04 1.83 1.41 3/92 20016
/proc/meminfo: memFree=1677160/2055888 swapFree=4095388/4096564
[pid=20012] ppid=20010 vsize=5360 CPUtime=0
/proc/20012/stat : 20012 (solve) S 20010 20012 19581 0 -1 4194304 313 168 0 0 0 0 0 0 20 0 1 0 174618687 5488640 227 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/20012/statm: 1340 227 190 169 0 50 0
[pid=20015] ppid=20012 vsize=6180 CPUtime=1.31
/proc/20015/stat : 20015 (xlisp) R 20012 20012 19581 0 -1 4194304 1046 0 0 0 131 0 0 0 25 0 1 0 174618688 6328320 1003 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/20015/statm: 1545 1003 245 197 0 760 0
[pid=20016] ppid=20012 vsize=2604 CPUtime=0
/proc/20016/stat : 20016 (sed) S 20012 20012 19581 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 174618688 2666496 118 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206843906402 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/20016/statm: 651 118 94 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 14144

[startup+2.97843 s]
/proc/loadavg: 2.04 1.83 1.41 3/92 20016
/proc/meminfo: memFree=1677160/2055888 swapFree=4095388/4096564
[pid=20012] ppid=20010 vsize=5360 CPUtime=0
/proc/20012/stat : 20012 (solve) S 20010 20012 19581 0 -1 4194304 313 168 0 0 0 0 0 0 20 0 1 0 174618687 5488640 227 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/20012/statm: 1340 227 190 169 0 50 0
[pid=20015] ppid=20012 vsize=6180 CPUtime=2.95
/proc/20015/stat : 20015 (xlisp) R 20012 20012 19581 0 -1 4194304 1046 0 0 0 295 0 0 0 25 0 1 0 174618688 6328320 1003 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134878385 0 0 4096 130 0 0 0 17 0 0 0
/proc/20015/statm: 1545 1003 245 197 0 760 0
[pid=20016] ppid=20012 vsize=2604 CPUtime=0
/proc/20016/stat : 20016 (sed) S 20012 20012 19581 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 174618688 2666496 118 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206843906402 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/20016/statm: 651 118 94 11 0 54 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 14144

[startup+6.26908 s]
/proc/loadavg: 2.04 1.84 1.42 3/92 20016
/proc/meminfo: memFree=1677160/2055888 swapFree=4095388/4096564
[pid=20012] ppid=20010 vsize=5360 CPUtime=0
/proc/20012/stat : 20012 (solve) S 20010 20012 19581 0 -1 4194304 313 168 0 0 0 0 0 0 20 0 1 0 174618687 5488640 227 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/20012/statm: 1340 227 190 169 0 50 0
[pid=20015] ppid=20012 vsize=6180 CPUtime=6.23
/proc/20015/stat : 20015 (xlisp) R 20012 20012 19581 0 -1 4194304 1047 0 0 0 622 1 0 0 25 0 1 0 174618688 6328320 1004 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672814 0 0 4096 130 0 0 0 17 0 0 0
/proc/20015/statm: 1545 1004 245 197 0 760 0
[pid=20016] ppid=20012 vsize=2604 CPUtime=0
/proc/20016/stat : 20016 (sed) S 20012 20012 19581 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 174618688 2666496 118 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206843906402 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/20016/statm: 651 118 94 11 0 54 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14144

[startup+12.7333 s]
/proc/loadavg: 2.04 1.84 1.42 3/92 20016
/proc/meminfo: memFree=1677168/2055888 swapFree=4095388/4096564
[pid=20012] ppid=20010 vsize=5360 CPUtime=0
/proc/20012/stat : 20012 (solve) S 20010 20012 19581 0 -1 4194304 313 168 0 0 0 0 0 0 20 0 1 0 174618687 5488640 227 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/20012/statm: 1340 227 190 169 0 50 0
[pid=20015] ppid=20012 vsize=6180 CPUtime=12.67
/proc/20015/stat : 20015 (xlisp) R 20012 20012 19581 0 -1 4194304 1047 0 0 0 1265 2 0 0 25 0 1 0 174618688 6328320 1004 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684865 0 0 4096 130 0 0 0 17 0 0 0
/proc/20015/statm: 1545 1004 245 197 0 760 0
[pid=20016] ppid=20012 vsize=2604 CPUtime=0
/proc/20016/stat : 20016 (sed) S 20012 20012 19581 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 174618688 2666496 118 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206843906402 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/20016/statm: 651 118 94 11 0 54 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14144

[startup+25.5639 s]
/proc/loadavg: 2.03 1.84 1.43 3/92 20016
/proc/meminfo: memFree=1677168/2055888 swapFree=4095388/4096564
[pid=20012] ppid=20010 vsize=5360 CPUtime=0
/proc/20012/stat : 20012 (solve) S 20010 20012 19581 0 -1 4194304 313 168 0 0 0 0 0 0 20 0 1 0 174618687 5488640 227 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/20012/statm: 1340 227 190 169 0 50 0
[pid=20015] ppid=20012 vsize=6180 CPUtime=25.42
/proc/20015/stat : 20015 (xlisp) R 20012 20012 19581 0 -1 4194304 1047 0 0 0 2538 4 0 0 25 0 1 0 174618688 6328320 1004 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134807945 0 0 4096 130 0 0 0 17 0 0 0
/proc/20015/statm: 1545 1004 245 197 0 760 0
[pid=20016] ppid=20012 vsize=2604 CPUtime=0
/proc/20016/stat : 20016 (sed) S 20012 20012 19581 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 174618688 2666496 118 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206843906402 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/20016/statm: 651 118 94 11 0 54 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 14144

[startup+51.2319 s]
/proc/loadavg: 2.07 1.87 1.45 3/92 20016
/proc/meminfo: memFree=1677232/2055888 swapFree=4095388/4096564
[pid=20012] ppid=20010 vsize=5360 CPUtime=0
/proc/20012/stat : 20012 (solve) S 20010 20012 19581 0 -1 4194304 313 168 0 0 0 0 0 0 20 0 1 0 174618687 5488640 227 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/20012/statm: 1340 227 190 169 0 50 0
[pid=20015] ppid=20012 vsize=6180 CPUtime=50.98
/proc/20015/stat : 20015 (xlisp) R 20012 20012 19581 0 -1 4194304 1047 0 0 0 5092 6 0 0 25 0 1 0 174618688 6328320 1004 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876771 0 0 4096 130 0 0 0 17 0 0 0
/proc/20015/statm: 1545 1004 245 197 0 760 0
[pid=20016] ppid=20012 vsize=2604 CPUtime=0
/proc/20016/stat : 20016 (sed) S 20012 20012 19581 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 174618688 2666496 118 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206843906402 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/20016/statm: 651 118 94 11 0 54 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 14144

[startup+102.461 s]
/proc/loadavg: 2.03 1.89 1.47 3/92 20016
/proc/meminfo: memFree=1677232/2055888 swapFree=4095388/4096564
[pid=20012] ppid=20010 vsize=5360 CPUtime=0
/proc/20012/stat : 20012 (solve) S 20010 20012 19581 0 -1 4194304 313 168 0 0 0 0 0 0 20 0 1 0 174618687 5488640 227 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/20012/statm: 1340 227 190 169 0 50 0
[pid=20015] ppid=20012 vsize=6340 CPUtime=101.98
/proc/20015/stat : 20015 (xlisp) R 20012 20012 19581 0 -1 4194304 1059 0 0 0 10187 11 0 0 25 0 1 0 174618688 6492160 1016 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876756 0 0 4096 130 0 0 0 17 0 0 0
/proc/20015/statm: 1585 1016 245 197 0 800 0
[pid=20016] ppid=20012 vsize=2604 CPUtime=0
/proc/20016/stat : 20016 (sed) S 20012 20012 19581 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 174618688 2666496 118 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206843906402 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/20016/statm: 651 118 94 11 0 54 0
Current children cumulated CPU time (s) 101.98
Current children cumulated vsize (KiB) 14304

[startup+162.516 s]
/proc/loadavg: 2.01 1.91 1.50 3/92 20018
/proc/meminfo: memFree=1677168/2055888 swapFree=4095388/4096564
[pid=20012] ppid=20010 vsize=5360 CPUtime=0
/proc/20012/stat : 20012 (solve) S 20010 20012 19581 0 -1 4194304 313 168 0 0 0 0 0 0 20 0 1 0 174618687 5488640 227 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/20012/statm: 1340 227 190 169 0 50 0
[pid=20015] ppid=20012 vsize=6340 CPUtime=161.74
/proc/20015/stat : 20015 (xlisp) R 20012 20012 19581 0 -1 4194304 1059 0 0 0 16158 16 0 0 25 0 1 0 174618688 6492160 1016 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684840 0 0 4096 130 0 0 0 17 0 0 0
/proc/20015/statm: 1585 1016 245 197 0 800 0
[pid=20016] ppid=20012 vsize=2604 CPUtime=0
/proc/20016/stat : 20016 (sed) S 20012 20012 19581 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 174618688 2666496 118 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206843906402 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/20016/statm: 651 118 94 11 0 54 0
Current children cumulated CPU time (s) 161.74
Current children cumulated vsize (KiB) 14304

[startup+222.582 s]
/proc/loadavg: 2.00 1.92 1.53 3/92 20018
/proc/meminfo: memFree=1677104/2055888 swapFree=4095388/4096564
[pid=20012] ppid=20010 vsize=5360 CPUtime=0
/proc/20012/stat : 20012 (solve) S 20010 20012 19581 0 -1 4194304 313 168 0 0 0 0 0 0 20 0 1 0 174618687 5488640 227 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/20012/statm: 1340 227 190 169 0 50 0
[pid=20015] ppid=20012 vsize=6340 CPUtime=221.54
/proc/20015/stat : 20015 (xlisp) R 20012 20012 19581 0 -1 4194304 1059 0 0 0 22132 22 0 0 25 0 1 0 174618688 6492160 1016 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134673352 0 0 4096 130 0 0 0 17 0 0 0
/proc/20015/statm: 1585 1016 245 197 0 800 0
[pid=20016] ppid=20012 vsize=2604 CPUtime=0
/proc/20016/stat : 20016 (sed) S 20012 20012 19581 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 174618688 2666496 118 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206843906402 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/20016/statm: 651 118 94 11 0 54 0
Current children cumulated CPU time (s) 221.54
Current children cumulated vsize (KiB) 14304

[startup+282.648 s]
/proc/loadavg: 2.00 1.93 1.56 3/92 20018
/proc/meminfo: memFree=1677104/2055888 swapFree=4095388/4096564
[pid=20012] ppid=20010 vsize=5360 CPUtime=0
/proc/20012/stat : 20012 (solve) S 20010 20012 19581 0 -1 4194304 313 168 0 0 0 0 0 0 20 0 1 0 174618687 5488640 227 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/20012/statm: 1340 227 190 169 0 50 0
[pid=20015] ppid=20012 vsize=6340 CPUtime=281.34
/proc/20015/stat : 20015 (xlisp) R 20012 20012 19581 0 -1 4194304 1059 0 0 0 28106 28 0 0 25 0 1 0 174618688 6492160 1016 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134877357 0 0 4096 130 0 0 0 17 0 0 0
/proc/20015/statm: 1585 1016 245 197 0 800 0
[pid=20016] ppid=20012 vsize=2604 CPUtime=0
/proc/20016/stat : 20016 (sed) S 20012 20012 19581 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 174618688 2666496 118 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206843906402 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/20016/statm: 651 118 94 11 0 54 0
Current children cumulated CPU time (s) 281.34
Current children cumulated vsize (KiB) 14304

[startup+342.711 s]
/proc/loadavg: 2.00 1.94 1.58 3/92 20018
/proc/meminfo: memFree=1677104/2055888 swapFree=4095388/4096564
[pid=20012] ppid=20010 vsize=5360 CPUtime=0
/proc/20012/stat : 20012 (solve) S 20010 20012 19581 0 -1 4194304 313 168 0 0 0 0 0 0 20 0 1 0 174618687 5488640 227 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/20012/statm: 1340 227 190 169 0 50 0
[pid=20015] ppid=20012 vsize=6340 CPUtime=341.11
/proc/20015/stat : 20015 (xlisp) R 20012 20012 19581 0 -1 4194304 1059 0 0 0 34077 34 0 0 25 0 1 0 174618688 6492160 1016 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/20015/statm: 1585 1016 245 197 0 800 0
[pid=20016] ppid=20012 vsize=2604 CPUtime=0
/proc/20016/stat : 20016 (sed) S 20012 20012 19581 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 174618688 2666496 118 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206843906402 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/20016/statm: 651 118 94 11 0 54 0
Current children cumulated CPU time (s) 341.11

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

/proc/20016/stat : 20016 (sed) S 20012 20012 19581 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 174618688 2666496 118 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206843906402 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/20016/statm: 651 118 94 11 0 54 0
Current children cumulated CPU time (s) 1237.77
Current children cumulated vsize (KiB) 14304

[startup+1303.84 s]
/proc/loadavg: 2.01 2.01 1.84 3/88 20094
/proc/meminfo: memFree=1771144/2055888 swapFree=4095388/4096564
[pid=20012] ppid=20010 vsize=5360 CPUtime=0
/proc/20012/stat : 20012 (solve) S 20010 20012 19581 0 -1 4194304 313 168 0 0 0 0 0 0 20 0 1 0 174618687 5488640 227 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/20012/statm: 1340 227 190 169 0 50 0
[pid=20015] ppid=20012 vsize=6340 CPUtime=1297.51
/proc/20015/stat : 20015 (xlisp) R 20012 20012 19581 0 -1 4194304 1060 0 0 0 129631 120 0 0 25 0 1 0 174618688 6492160 1017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/20015/statm: 1585 1017 245 197 0 800 0
[pid=20016] ppid=20012 vsize=2604 CPUtime=0
/proc/20016/stat : 20016 (sed) S 20012 20012 19581 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 174618688 2666496 118 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206843906402 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/20016/statm: 651 118 94 11 0 54 0
Current children cumulated CPU time (s) 1297.51
Current children cumulated vsize (KiB) 14304

[startup+1363.93 s]
/proc/loadavg: 2.04 2.02 1.85 3/89 20095
/proc/meminfo: memFree=1641920/2055888 swapFree=4095388/4096564
[pid=20012] ppid=20010 vsize=5360 CPUtime=0
/proc/20012/stat : 20012 (solve) S 20010 20012 19581 0 -1 4194304 313 168 0 0 0 0 0 0 20 0 1 0 174618687 5488640 227 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/20012/statm: 1340 227 190 169 0 50 0
[pid=20015] ppid=20012 vsize=6340 CPUtime=1357.31
/proc/20015/stat : 20015 (xlisp) R 20012 20012 19581 0 -1 4194304 1060 0 0 0 135605 126 0 0 25 0 1 0 174618688 6492160 1017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134904036 0 0 4096 130 0 0 0 17 1 0 0
/proc/20015/statm: 1585 1017 245 197 0 800 0
[pid=20016] ppid=20012 vsize=2604 CPUtime=0
/proc/20016/stat : 20016 (sed) S 20012 20012 19581 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 174618688 2666496 118 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206843906402 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/20016/statm: 651 118 94 11 0 54 0
Current children cumulated CPU time (s) 1357.31
Current children cumulated vsize (KiB) 14304

[startup+1424 s]
/proc/loadavg: 2.01 2.01 1.85 3/89 20095
/proc/meminfo: memFree=1616576/2055888 swapFree=4095388/4096564
[pid=20012] ppid=20010 vsize=5360 CPUtime=0
/proc/20012/stat : 20012 (solve) S 20010 20012 19581 0 -1 4194304 313 168 0 0 0 0 0 0 20 0 1 0 174618687 5488640 227 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/20012/statm: 1340 227 190 169 0 50 0
[pid=20015] ppid=20012 vsize=6340 CPUtime=1417.09
/proc/20015/stat : 20015 (xlisp) R 20012 20012 19581 0 -1 4194304 1060 0 0 0 141578 131 0 0 25 0 1 0 174618688 6492160 1017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 1 0 0
/proc/20015/statm: 1585 1017 245 197 0 800 0
[pid=20016] ppid=20012 vsize=2604 CPUtime=0
/proc/20016/stat : 20016 (sed) S 20012 20012 19581 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 174618688 2666496 118 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206843906402 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/20016/statm: 651 118 94 11 0 54 0
Current children cumulated CPU time (s) 1417.09
Current children cumulated vsize (KiB) 14304

[startup+1484.07 s]
/proc/loadavg: 2.00 2.00 1.86 3/89 20095
/proc/meminfo: memFree=1582336/2055888 swapFree=4095388/4096564
[pid=20012] ppid=20010 vsize=5360 CPUtime=0
/proc/20012/stat : 20012 (solve) S 20010 20012 19581 0 -1 4194304 313 168 0 0 0 0 0 0 20 0 1 0 174618687 5488640 227 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/20012/statm: 1340 227 190 169 0 50 0
[pid=20015] ppid=20012 vsize=6340 CPUtime=1476.88
/proc/20015/stat : 20015 (xlisp) R 20012 20012 19581 0 -1 4194304 1060 0 0 0 147552 136 0 0 25 0 1 0 174618688 6492160 1017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/20015/statm: 1585 1017 245 197 0 800 0
[pid=20016] ppid=20012 vsize=2604 CPUtime=0
/proc/20016/stat : 20016 (sed) S 20012 20012 19581 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 174618688 2666496 118 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206843906402 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/20016/statm: 651 118 94 11 0 54 0
Current children cumulated CPU time (s) 1476.88
Current children cumulated vsize (KiB) 14304

[startup+1544.14 s]
/proc/loadavg: 2.00 2.00 1.87 3/89 20095
/proc/meminfo: memFree=1582272/2055888 swapFree=4095388/4096564
[pid=20012] ppid=20010 vsize=5360 CPUtime=0
/proc/20012/stat : 20012 (solve) S 20010 20012 19581 0 -1 4194304 313 168 0 0 0 0 0 0 20 0 1 0 174618687 5488640 227 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/20012/statm: 1340 227 190 169 0 50 0
[pid=20015] ppid=20012 vsize=6340 CPUtime=1536.65
/proc/20015/stat : 20015 (xlisp) R 20012 20012 19581 0 -1 4194304 1060 0 0 0 153523 142 0 0 25 0 1 0 174618688 6492160 1017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/20015/statm: 1585 1017 245 197 0 800 0
[pid=20016] ppid=20012 vsize=2604 CPUtime=0
/proc/20016/stat : 20016 (sed) S 20012 20012 19581 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 174618688 2666496 118 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206843906402 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/20016/statm: 651 118 94 11 0 54 0
Current children cumulated CPU time (s) 1536.65
Current children cumulated vsize (KiB) 14304

[startup+1604.2 s]
/proc/loadavg: 2.00 2.00 1.87 3/89 20095
/proc/meminfo: memFree=1544384/2055888 swapFree=4095388/4096564
[pid=20012] ppid=20010 vsize=5360 CPUtime=0
/proc/20012/stat : 20012 (solve) S 20010 20012 19581 0 -1 4194304 313 168 0 0 0 0 0 0 20 0 1 0 174618687 5488640 227 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/20012/statm: 1340 227 190 169 0 50 0
[pid=20015] ppid=20012 vsize=6340 CPUtime=1596.43
/proc/20015/stat : 20015 (xlisp) R 20012 20012 19581 0 -1 4194304 1060 0 0 0 159496 147 0 0 25 0 1 0 174618688 6492160 1017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683900 0 0 4096 130 0 0 0 17 1 0 0
/proc/20015/statm: 1585 1017 245 197 0 800 0
[pid=20016] ppid=20012 vsize=2604 CPUtime=0
/proc/20016/stat : 20016 (sed) S 20012 20012 19581 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 174618688 2666496 118 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206843906402 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/20016/statm: 651 118 94 11 0 54 0
Current children cumulated CPU time (s) 1596.43
Current children cumulated vsize (KiB) 14304

[startup+1664.27 s]
/proc/loadavg: 2.00 2.00 1.88 3/89 20095
/proc/meminfo: memFree=1544320/2055888 swapFree=4095388/4096564
[pid=20012] ppid=20010 vsize=5360 CPUtime=0
/proc/20012/stat : 20012 (solve) S 20010 20012 19581 0 -1 4194304 313 168 0 0 0 0 0 0 20 0 1 0 174618687 5488640 227 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/20012/statm: 1340 227 190 169 0 50 0
[pid=20015] ppid=20012 vsize=6340 CPUtime=1656.2
/proc/20015/stat : 20015 (xlisp) R 20012 20012 19581 0 -1 4194304 1060 0 0 0 165467 153 0 0 25 0 1 0 174618688 6492160 1017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/20015/statm: 1585 1017 245 197 0 800 0
[pid=20016] ppid=20012 vsize=2604 CPUtime=0
/proc/20016/stat : 20016 (sed) S 20012 20012 19581 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 174618688 2666496 118 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206843906402 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/20016/statm: 651 118 94 11 0 54 0
Current children cumulated CPU time (s) 1656.2
Current children cumulated vsize (KiB) 14304

[startup+1724.31 s]
/proc/loadavg: 2.00 2.00 1.88 3/89 20095
/proc/meminfo: memFree=1505984/2055888 swapFree=4095388/4096564
[pid=20012] ppid=20010 vsize=5360 CPUtime=0
/proc/20012/stat : 20012 (solve) S 20010 20012 19581 0 -1 4194304 313 168 0 0 0 0 0 0 20 0 1 0 174618687 5488640 227 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/20012/statm: 1340 227 190 169 0 50 0
[pid=20015] ppid=20012 vsize=6340 CPUtime=1716.08
/proc/20015/stat : 20015 (xlisp) R 20012 20012 19581 0 -1 4194304 1060 0 0 0 171450 158 0 0 25 0 1 0 174618688 6492160 1017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 1 0 0
/proc/20015/statm: 1585 1017 245 197 0 800 0
[pid=20016] ppid=20012 vsize=2604 CPUtime=0
/proc/20016/stat : 20016 (sed) S 20012 20012 19581 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 174618688 2666496 118 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206843906402 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/20016/statm: 651 118 94 11 0 54 0
Current children cumulated CPU time (s) 1716.08
Current children cumulated vsize (KiB) 14304

[startup+1784.34 s]
/proc/loadavg: 2.00 2.00 1.89 3/89 20095
/proc/meminfo: memFree=1505920/2055888 swapFree=4095388/4096564
[pid=20012] ppid=20010 vsize=5360 CPUtime=0
/proc/20012/stat : 20012 (solve) S 20010 20012 19581 0 -1 4194304 313 168 0 0 0 0 0 0 20 0 1 0 174618687 5488640 227 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/20012/statm: 1340 227 190 169 0 50 0
[pid=20015] ppid=20012 vsize=6340 CPUtime=1776.1
/proc/20015/stat : 20015 (xlisp) R 20012 20012 19581 0 -1 4194304 1060 0 0 0 177447 163 0 0 25 0 1 0 174618688 6492160 1017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 1 0 0
/proc/20015/statm: 1585 1017 245 197 0 800 0
[pid=20016] ppid=20012 vsize=2604 CPUtime=0
/proc/20016/stat : 20016 (sed) S 20012 20012 19581 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 174618688 2666496 118 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206843906402 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/20016/statm: 651 118 94 11 0 54 0
Current children cumulated CPU time (s) 1776.1
Current children cumulated vsize (KiB) 14304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.32 s]
/proc/loadavg: 2.00 2.00 1.89 3/89 20095
/proc/meminfo: memFree=1505920/2055888 swapFree=4095388/4096564
[pid=20012] ppid=20010 vsize=5360 CPUtime=0
/proc/20012/stat : 20012 (solve) S 20010 20012 19581 0 -1 4194304 313 168 0 0 0 0 0 0 20 0 1 0 174618687 5488640 227 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/20012/statm: 1340 227 190 169 0 50 0
[pid=20015] ppid=20012 vsize=6340 CPUtime=1800.08
/proc/20015/stat : 20015 (xlisp) R 20012 20012 19581 0 -1 4194304 1060 0 0 0 179844 164 0 0 25 0 1 0 174618688 6492160 1017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/20015/statm: 1585 1017 245 197 0 800 0
[pid=20016] ppid=20012 vsize=2604 CPUtime=0
/proc/20016/stat : 20016 (sed) S 20012 20012 19581 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 174618688 2666496 118 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206843906402 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/20016/statm: 651 118 94 11 0 54 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 14304

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20012 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=0 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.002999
while last known CPU time is 1800.08

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1808.72
CPU time (s): 1800.08
CPU user time (s): 1798.44
CPU system time (s): 1.64
CPU usage (%): 99.5225
Max. virtual memory (cumulated for all children) (KiB): 14304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 481
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= 13
involuntary context switches= 4

runsolver used 1.87371 s user time and 4.6133 s system time

The end

Launcher Data (download as text)

Begin job on node76 on Mon Jan  8 13:16:50 UTC 2007


IDJOB= 221794
IDBENCH= 5468
FILE ID= node76/221794-1168262210

PBS_JOBID= 3482653

Free space on /tmp= 66645 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-24/rand-24-24-276-139-56021_ext.xml
COMMAND LINE= /tmp/evaluation/221794-1168262210/solve /tmp/evaluation/221794-1168262210/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node76/convwatcher-221794-1168262210 -o ROOT/results/node76/conversion-221794-1168262210 -C 600 -M 900 /tmp/evaluation/221794-1168262210/conversion /tmp/evaluation/221794-1168262210/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-221794-1168262210 -o ROOT/results/node76/solver-221794-1168262210 -C 1800 -M 900  /tmp/evaluation/221794-1168262210/solve /tmp/evaluation/221794-1168262210/unknown 1800

META MD5SUM SOLVER= 91bbaf997669a18b91ccd2f734d8d9ca
MD5SUM BENCH=  5e9f67184886c7a7c73ebe1fd2f6af54

RANDOM SEED= 728457003

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.254
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	: 6006.17
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		: 3000.254
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1681176 kB
Buffers:         43328 kB
Cached:         100200 kB
SwapCached:        428 kB
Active:         253280 kB
Inactive:        74020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1681176 kB
SwapTotal:     4096564 kB
SwapFree:      4095388 kB
Dirty:            1256 kB
Writeback:           0 kB
Mapped:         202560 kB
Slab:            32768 kB
Committed_AS:  7261336 kB
PageTables:       2144 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66644 MiB



End job on node76 on Mon Jan  8 13:47:06 UTC 2007