Trace number 2082283

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
bpsolver 09? (TO) 1800.08 1806.41

General information on the benchmark

Namecsp/langford2/
normalized-langford-2-21.xml
MD5SUM0fd636b6525e64471a70028d502ce2bf
Bench Category2-ARY-INT (binary constraints in intension)
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 variables42
Number of constraints882
Maximum constraint arity2
Maximum domain size42
Number of constraints which are defined in extension0
Number of constraints which are defined in intension882
Global constraints used (with number of constraints)

Solver Data 

0.00/0.03	c bpsolver version 6.29.2009
0.00/0.03	c converting(HOME/instance-2082283-1247374876)
0.09/0.12	c Converted in 42 ms
0.09/0.13	c solving(HOME/instance-2082283-1247374876,1800000)
0.09/0.13	c solving(HOME/instance-2082283-1247374876,1800000)

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-2082283-1247374876/watcher-2082283-1247374876 -o /tmp/evaluation-result-2082283-1247374876/solver-2082283-1247374876 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2082283-1247374876 1800 

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: 2.00 2.00 2.01 4/74 23471
/proc/meminfo: memFree=901448/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=18576 CPUtime=0
/proc/23471/stat : 23471 (runsolver) R 23469 23471 19655 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 24553966 19021824 284 996147200 4194304 4302564 548682068528 18446744073709551615 238487661863 0 0 4096 24578 0 0 0 17 1 0 0
/proc/23471/statm: 4644 284 249 26 0 2626 0

[startup+0.075499 s]
/proc/loadavg: 2.00 2.00 2.01 4/74 23471
/proc/meminfo: memFree=901448/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=62208 CPUtime=0.06
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1101 0 0 0 3 3 0 0 21 0 1 0 24553966 63700992 814 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/23471/statm: 15552 814 177 144 0 15036 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 62208

[startup+0.102503 s]
/proc/loadavg: 2.00 2.00 2.01 4/74 23471
/proc/meminfo: memFree=901448/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=62208 CPUtime=0.09
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1101 0 0 0 4 5 0 0 21 0 1 0 24553966 63700992 814 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/23471/statm: 15552 814 177 144 0 15036 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 62208

[startup+0.301536 s]
/proc/loadavg: 2.00 2.00 2.01 4/74 23471
/proc/meminfo: memFree=901448/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=72444 CPUtime=0.29
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1403 0 0 0 23 6 0 0 23 0 2 0 24553966 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 134722528 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23471/statm: 18111 1113 196 144 0 17595 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 72444

[startup+0.701613 s]
/proc/loadavg: 2.00 2.00 2.01 4/74 23471
/proc/meminfo: memFree=901448/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=72444 CPUtime=0.69
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1403 0 0 0 63 6 0 0 25 0 2 0 24553966 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 134605428 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23471/statm: 18111 1113 196 144 0 17595 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 72444

[startup+1.50177 s]
/proc/loadavg: 2.00 2.00 2.01 3/76 23473
/proc/meminfo: memFree=897592/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=72444 CPUtime=1.48
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1403 0 0 0 142 6 0 0 25 0 2 0 24553966 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 134722320 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23471/statm: 18111 1113 196 144 0 17595 0
[pid=23471/tid=23473] ppid=23469 vsize=72444 CPUtime=0
/proc/23471/task/23473/stat : 23473 (bprolog) S 23469 23471 19655 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 24553984 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 72444

[startup+3.10108 s]
/proc/loadavg: 2.00 2.00 2.01 3/76 23473
/proc/meminfo: memFree=897464/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=72444 CPUtime=3.06
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1403 0 0 0 300 6 0 0 25 0 2 0 24553966 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 134722463 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23471/statm: 18111 1113 196 144 0 17595 0
[pid=23471/tid=23473] ppid=23469 vsize=72444 CPUtime=0
/proc/23471/task/23473/stat : 23473 (bprolog) S 23469 23471 19655 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 24553984 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 72444

[startup+6.3027 s]
/proc/loadavg: 2.00 2.00 2.01 3/76 23473
/proc/meminfo: memFree=897336/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=72444 CPUtime=6.24
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1403 0 0 0 618 6 0 0 25 0 2 0 24553966 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 134630216 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23471/statm: 18111 1113 196 144 0 17595 0
[pid=23471/tid=23473] ppid=23469 vsize=72444 CPUtime=0
/proc/23471/task/23473/stat : 23473 (bprolog) S 23469 23471 19655 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 24553984 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 72444

[startup+12.7019 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 23473
/proc/meminfo: memFree=897208/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=72444 CPUtime=12.59
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1403 0 0 0 1253 6 0 0 25 0 2 0 24553966 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 134722378 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23471/statm: 18111 1113 196 144 0 17595 0
[pid=23471/tid=23473] ppid=23469 vsize=72444 CPUtime=0
/proc/23471/task/23473/stat : 23473 (bprolog) S 23469 23471 19655 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 24553984 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 72444

[startup+25.5014 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 23473
/proc/meminfo: memFree=897208/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=72444 CPUtime=25.29
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1403 0 0 0 2523 6 0 0 25 0 2 0 24553966 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 134716900 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23471/statm: 18111 1113 196 144 0 17595 0
[pid=23471/tid=23473] ppid=23469 vsize=72444 CPUtime=0
/proc/23471/task/23473/stat : 23473 (bprolog) S 23469 23471 19655 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 24553984 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 72444

[startup+51.1014 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 23473
/proc/meminfo: memFree=897208/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=72444 CPUtime=50.7
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1403 0 0 0 5064 6 0 0 25 0 2 0 24553966 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 134722456 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23471/statm: 18111 1113 196 144 0 17595 0
[pid=23471/tid=23473] ppid=23469 vsize=72444 CPUtime=0
/proc/23471/task/23473/stat : 23473 (bprolog) S 23469 23471 19655 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 24553984 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 72444

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 23473
/proc/meminfo: memFree=896888/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=72444 CPUtime=101.51
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1403 0 0 0 10145 6 0 0 25 0 2 0 24553966 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 134848820 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23471/statm: 18111 1113 196 144 0 17595 0
[pid=23471/tid=23473] ppid=23469 vsize=72444 CPUtime=0
/proc/23471/task/23473/stat : 23473 (bprolog) S 23469 23471 19655 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 24553984 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 72444

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 23473
/proc/meminfo: memFree=896376/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=72444 CPUtime=161.05
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1403 0 0 0 16099 6 0 0 25 0 2 0 24553966 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 134722361 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23471/statm: 18111 1113 196 144 0 17595 0
[pid=23471/tid=23473] ppid=23469 vsize=72444 CPUtime=0
/proc/23471/task/23473/stat : 23473 (bprolog) S 23469 23471 19655 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 24553984 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.05
Current children cumulated vsize (KiB) 72444

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 23473
/proc/meminfo: memFree=896056/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=72444 CPUtime=220.59
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1403 0 0 0 22053 6 0 0 25 0 2 0 24553966 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 134630214 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23471/statm: 18111 1113 196 144 0 17595 0
[pid=23471/tid=23473] ppid=23469 vsize=72444 CPUtime=0
/proc/23471/task/23473/stat : 23473 (bprolog) S 23469 23471 19655 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 24553984 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.59
Current children cumulated vsize (KiB) 72444

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 23473
/proc/meminfo: memFree=895480/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=72444 CPUtime=280.13
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1403 0 0 0 28007 6 0 0 25 0 2 0 24553966 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 134608580 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23471/statm: 18111 1113 196 144 0 17595 0
[pid=23471/tid=23473] ppid=23469 vsize=72444 CPUtime=0
/proc/23471/task/23473/stat : 23473 (bprolog) S 23469 23471 19655 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 24553984 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.13
Current children cumulated vsize (KiB) 72444

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 23473
/proc/meminfo: memFree=895288/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=72444 CPUtime=339.67
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1403 0 0 0 33961 6 0 0 25 0 2 0 24553966 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 134722352 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23471/statm: 18111 1113 196 144 0 17595 0
[pid=23471/tid=23473] ppid=23469 vsize=72444 CPUtime=0
/proc/23471/task/23473/stat : 23473 (bprolog) S 23469 23471 19655 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 24553984 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.67
Current children cumulated vsize (KiB) 72444

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 23473
/proc/meminfo: memFree=894904/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=72444 CPUtime=399.21
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1403 0 0 0 39915 6 0 0 25 0 2 0 24553966 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 134629048 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23471/statm: 18111 1113 196 144 0 17595 0
[pid=23471/tid=23473] ppid=23469 vsize=72444 CPUtime=0
/proc/23471/task/23473/stat : 23473 (bprolog) S 23469 23471 19655 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 24553984 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.21
Current children cumulated vsize (KiB) 72444

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 23473
/proc/meminfo: memFree=894584/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=72444 CPUtime=458.76
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1403 0 0 0 45869 7 0 0 25 0 2 0 24553966 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 134626815 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23471/statm: 18111 1113 196 144 0 17595 0
[pid=23471/tid=23473] ppid=23469 vsize=72444 CPUtime=0
/proc/23471/task/23473/stat : 23473 (bprolog) S 23469 23471 19655 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 24553984 74182656 1113 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.76
Current children cumulated vsize (KiB) 72444

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 23473

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

/proc/loadavg: 2.00 2.00 2.00 3/76 23650
/proc/meminfo: memFree=1615160/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=82688 CPUtime=1236.21
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1404 0 0 0 123613 8 0 0 25 0 3 0 24553966 84672512 1114 996147200 134512640 135105188 4294956096 18446744073709551615 134722336 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23471/statm: 20672 1114 196 144 0 20156 0
[pid=23471/tid=23473] ppid=23469 vsize=82688 CPUtime=0
/proc/23471/task/23473/stat : 23473 (bprolog) S 23469 23471 19655 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 24553984 84672512 1114 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23471/tid=23650] ppid=23469 vsize=82688 CPUtime=0
/proc/23471/task/23650/stat : 23650 (bprolog) S 23469 23471 19655 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 24644002 84672512 1114 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1236.21
Current children cumulated vsize (KiB) 82688

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 23650
/proc/meminfo: memFree=1615160/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=82688 CPUtime=1296.2
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1404 0 0 0 129611 9 0 0 25 0 3 0 24553966 84672512 1114 996147200 134512640 135105188 4294956096 18446744073709551615 134717762 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23471/statm: 20672 1114 196 144 0 20156 0
[pid=23471/tid=23473] ppid=23469 vsize=82688 CPUtime=0
/proc/23471/task/23473/stat : 23473 (bprolog) S 23469 23471 19655 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 24553984 84672512 1114 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23471/tid=23650] ppid=23469 vsize=82688 CPUtime=0
/proc/23471/task/23650/stat : 23650 (bprolog) S 23469 23471 19655 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 24644002 84672512 1114 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1296.2
Current children cumulated vsize (KiB) 82688

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 23651
/proc/meminfo: memFree=1615216/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=92932 CPUtime=1356.17
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1406 0 0 0 135608 9 0 0 25 0 4 0 24553966 95162368 1116 996147200 134512640 135105188 4294956096 18446744073709551615 134848738 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23471/statm: 23233 1116 196 144 0 22717 0
[pid=23471/tid=23473] ppid=23469 vsize=92932 CPUtime=0
/proc/23471/task/23473/stat : 23473 (bprolog) S 23469 23471 19655 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24553984 95162368 1116 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23471/tid=23650] ppid=23469 vsize=92932 CPUtime=0
/proc/23471/task/23650/stat : 23650 (bprolog) S 23469 23471 19655 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24644002 95162368 1116 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=23471/tid=23651] ppid=23469 vsize=92932 CPUtime=0
/proc/23471/task/23651/stat : 23651 (bprolog) S 23469 23471 19655 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24689010 95162368 1116 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1356.17
Current children cumulated vsize (KiB) 92932

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 23651
/proc/meminfo: memFree=1615216/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=92932 CPUtime=1416.14
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1406 0 0 0 141605 9 0 0 25 0 4 0 24553966 95162368 1116 996147200 134512640 135105188 4294956096 18446744073709551615 134722352 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23471/statm: 23233 1116 196 144 0 22717 0
[pid=23471/tid=23473] ppid=23469 vsize=92932 CPUtime=0
/proc/23471/task/23473/stat : 23473 (bprolog) S 23469 23471 19655 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24553984 95162368 1116 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23471/tid=23650] ppid=23469 vsize=92932 CPUtime=0
/proc/23471/task/23650/stat : 23650 (bprolog) S 23469 23471 19655 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24644002 95162368 1116 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=23471/tid=23651] ppid=23469 vsize=92932 CPUtime=0
/proc/23471/task/23651/stat : 23651 (bprolog) S 23469 23471 19655 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24689010 95162368 1116 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1416.14
Current children cumulated vsize (KiB) 92932

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 23651
/proc/meminfo: memFree=1615152/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=92932 CPUtime=1476.11
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1406 0 0 0 147602 9 0 0 25 0 4 0 24553966 95162368 1116 996147200 134512640 135105188 4294956096 18446744073709551615 134717769 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23471/statm: 23233 1116 196 144 0 22717 0
[pid=23471/tid=23473] ppid=23469 vsize=92932 CPUtime=0
/proc/23471/task/23473/stat : 23473 (bprolog) S 23469 23471 19655 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24553984 95162368 1116 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23471/tid=23650] ppid=23469 vsize=92932 CPUtime=0
/proc/23471/task/23650/stat : 23650 (bprolog) S 23469 23471 19655 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24644002 95162368 1116 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=23471/tid=23651] ppid=23469 vsize=92932 CPUtime=0
/proc/23471/task/23651/stat : 23651 (bprolog) S 23469 23471 19655 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24689010 95162368 1116 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1476.11
Current children cumulated vsize (KiB) 92932

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 23651
/proc/meminfo: memFree=1615152/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=92932 CPUtime=1536.08
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1406 0 0 0 153599 9 0 0 25 0 4 0 24553966 95162368 1116 996147200 134512640 135105188 4294956096 18446744073709551615 134722358 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23471/statm: 23233 1116 196 144 0 22717 0
[pid=23471/tid=23473] ppid=23469 vsize=92932 CPUtime=0
/proc/23471/task/23473/stat : 23473 (bprolog) S 23469 23471 19655 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24553984 95162368 1116 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23471/tid=23650] ppid=23469 vsize=92932 CPUtime=0
/proc/23471/task/23650/stat : 23650 (bprolog) S 23469 23471 19655 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24644002 95162368 1116 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=23471/tid=23651] ppid=23469 vsize=92932 CPUtime=0
/proc/23471/task/23651/stat : 23651 (bprolog) S 23469 23471 19655 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24689010 95162368 1116 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1536.08
Current children cumulated vsize (KiB) 92932

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 23652
/proc/meminfo: memFree=1615144/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=103176 CPUtime=1596.05
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1407 0 0 0 159596 9 0 0 25 0 5 0 24553966 105652224 1117 996147200 134512640 135105188 4294956096 18446744073709551615 134722476 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23471/statm: 25794 1117 196 144 0 25278 0
[pid=23471/tid=23473] ppid=23469 vsize=103176 CPUtime=0
/proc/23471/task/23473/stat : 23473 (bprolog) S 23469 23471 19655 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24553984 105652224 1117 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23471/tid=23650] ppid=23469 vsize=103176 CPUtime=0
/proc/23471/task/23650/stat : 23650 (bprolog) S 23469 23471 19655 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24644002 105652224 1117 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=23471/tid=23651] ppid=23469 vsize=103176 CPUtime=0
/proc/23471/task/23651/stat : 23651 (bprolog) S 23469 23471 19655 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24689010 105652224 1117 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=23471/tid=23652] ppid=23469 vsize=103176 CPUtime=0
/proc/23471/task/23652/stat : 23652 (bprolog) S 23469 23471 19655 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 24711517 105652224 1117 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1596.05
Current children cumulated vsize (KiB) 103176

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 23652
/proc/meminfo: memFree=1615144/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=103176 CPUtime=1656.03
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1407 0 0 0 165594 9 0 0 25 0 5 0 24553966 105652224 1117 996147200 134512640 135105188 4294956096 18446744073709551615 134722161 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23471/statm: 25794 1117 196 144 0 25278 0
[pid=23471/tid=23473] ppid=23469 vsize=103176 CPUtime=0
/proc/23471/task/23473/stat : 23473 (bprolog) S 23469 23471 19655 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24553984 105652224 1117 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23471/tid=23650] ppid=23469 vsize=103176 CPUtime=0
/proc/23471/task/23650/stat : 23650 (bprolog) S 23469 23471 19655 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24644002 105652224 1117 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=23471/tid=23651] ppid=23469 vsize=103176 CPUtime=0
/proc/23471/task/23651/stat : 23651 (bprolog) S 23469 23471 19655 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24689010 105652224 1117 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=23471/tid=23652] ppid=23469 vsize=103176 CPUtime=0
/proc/23471/task/23652/stat : 23652 (bprolog) S 23469 23471 19655 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 24711517 105652224 1117 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1656.03
Current children cumulated vsize (KiB) 103176

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/79 23653
/proc/meminfo: memFree=1615072/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=103176 CPUtime=1716
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1407 0 0 0 171591 9 0 0 25 0 5 0 24553966 105652224 1117 996147200 134512640 135105188 4294956096 18446744073709551615 134722524 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23471/statm: 25794 1117 196 144 0 25278 0
[pid=23471/tid=23473] ppid=23469 vsize=103176 CPUtime=0
/proc/23471/task/23473/stat : 23473 (bprolog) S 23469 23471 19655 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24553984 105652224 1117 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23471/tid=23650] ppid=23469 vsize=103176 CPUtime=0
/proc/23471/task/23650/stat : 23650 (bprolog) S 23469 23471 19655 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24644002 105652224 1117 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=23471/tid=23651] ppid=23469 vsize=103176 CPUtime=0
/proc/23471/task/23651/stat : 23651 (bprolog) S 23469 23471 19655 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24689010 105652224 1117 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=23471/tid=23652] ppid=23469 vsize=103176 CPUtime=0
/proc/23471/task/23652/stat : 23652 (bprolog) S 23469 23471 19655 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24711517 105652224 1117 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1716
Current children cumulated vsize (KiB) 103176

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/79 23653
/proc/meminfo: memFree=1614944/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=103176 CPUtime=1775.97
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1407 0 0 0 177588 9 0 0 25 0 5 0 24553966 105652224 1117 996147200 134512640 135105188 4294956096 18446744073709551615 134711818 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23471/statm: 25794 1117 196 144 0 25278 0
[pid=23471/tid=23473] ppid=23469 vsize=103176 CPUtime=0
/proc/23471/task/23473/stat : 23473 (bprolog) S 23469 23471 19655 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24553984 105652224 1117 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23471/tid=23650] ppid=23469 vsize=103176 CPUtime=0
/proc/23471/task/23650/stat : 23650 (bprolog) S 23469 23471 19655 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24644002 105652224 1117 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=23471/tid=23651] ppid=23469 vsize=103176 CPUtime=0
/proc/23471/task/23651/stat : 23651 (bprolog) S 23469 23471 19655 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24689010 105652224 1117 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=23471/tid=23652] ppid=23469 vsize=103176 CPUtime=0
/proc/23471/task/23652/stat : 23652 (bprolog) S 23469 23471 19655 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24711517 105652224 1117 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1775.97
Current children cumulated vsize (KiB) 103176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 23653
/proc/meminfo: memFree=1614944/2055920 swapFree=4192812/4192956
[pid=23471] ppid=23469 vsize=103176 CPUtime=1800.06
/proc/23471/stat : 23471 (bprolog) R 23469 23471 19655 0 -1 4194304 1408 0 0 0 179997 9 0 0 25 0 1 0 24553966 105652224 1118 996147200 134512640 135105188 4294956096 18446744073709551615 134848764 0 0 4096 2 0 0 0 17 0 0 0
/proc/23471/statm: 25794 1118 197 144 0 25278 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 103176

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): 1806.41
CPU time (s): 1800.08
CPU user time (s): 1799.98
CPU system time (s): 0.098984
CPU usage (%): 99.6495
Max. virtual memory (cumulated for all children) (KiB): 103176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1408
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= 11
involuntary context switches= 20534

runsolver used 1.75973 second user time and 4.84026 second system time

The end

Launcher Data 

Begin job on node23 at 2009-07-12 07:01:16
IDJOB=2082283
IDBENCH=57563
IDSOLVER=770
FILE ID=node23/2082283-1247374876
PBS_JOBID= 9507087
Free space on /tmp= 66128 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/langford2/normalized-langford-2-21.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2082283-1247374876/watcher-2082283-1247374876 -o /tmp/evaluation-result-2082283-1247374876/solver-2082283-1247374876 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2082283-1247374876 1800

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

MD5SUM BENCH= 0fd636b6525e64471a70028d502ce2bf
RANDOM SEED=1342273021

node23.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		: 3000.277
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		: 3000.277
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:        901928 kB
Buffers:         52280 kB
Cached:         522592 kB
SwapCached:          0 kB
Active:         891648 kB
Inactive:       180436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        901928 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           67740 kB
Writeback:           0 kB
Mapped:         508472 kB
Slab:            66136 kB
Committed_AS:   660140 kB
PageTables:       2880 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= 66360 MiB
End job on node23 at 2009-07-12 07:31:24