Trace number 2091820

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) 1800.09 1812.51

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-43_ext.xml
MD5SUM8e3e2ea79a1f9521bdde484911e6daf8
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark172.72
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints476
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension476
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c bpsolver version 6.29.2009
0.00/0.02	c converting(HOME/instance-2091820-1247396727)
1.87/1.91	c Converted in 580 ms
2.07/2.12	c solving(HOME/instance-2091820-1247396727,1800000)
2.07/2.12	c solving(HOME/instance-2091820-1247396727,1800000)

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-2091820-1247396727/watcher-2091820-1247396727 -o /tmp/evaluation-result-2091820-1247396727/solver-2091820-1247396727 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2091820-1247396727 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: 1.92 2.00 1.99 4/74 28655
/proc/meminfo: memFree=1847608/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=5356 CPUtime=0
/proc/28655/stat : 28655 (sh) R 28653 28655 28618 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 26738855 5484544 232 996147200 4194304 4889804 548682068864 18446744073709551615 4612290 0 0 4100 65536 0 0 0 17 1 0 0
/proc/28655/statm: 1339 232 193 169 0 50 0

[startup+0.0514729 s]
/proc/loadavg: 1.92 2.00 1.99 4/74 28655
/proc/meminfo: memFree=1847608/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=62208 CPUtime=0.03
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 1100 0 0 0 2 1 0 0 20 0 1 0 26738855 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28655/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 62208

[startup+0.101469 s]
/proc/loadavg: 1.92 2.00 1.99 4/74 28655
/proc/meminfo: memFree=1847608/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=62208 CPUtime=0.09
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 1100 0 0 0 3 6 0 0 20 0 1 0 26738855 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28655/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 62208

[startup+0.301482 s]
/proc/loadavg: 1.92 2.00 1.99 4/74 28655
/proc/meminfo: memFree=1847608/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=62208 CPUtime=0.29
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 1100 0 0 0 11 18 0 0 21 0 1 0 26738855 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28655/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62208

[startup+0.701508 s]
/proc/loadavg: 1.92 2.00 1.99 4/74 28655
/proc/meminfo: memFree=1847608/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=62208 CPUtime=0.68
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 1100 0 0 0 21 47 0 0 25 0 1 0 26738855 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28655/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 62208

[startup+1.50156 s]
/proc/loadavg: 1.92 2.00 1.99 3/75 28656
/proc/meminfo: memFree=1844656/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=62208 CPUtime=1.48
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 1101 0 0 0 45 103 0 0 25 0 1 0 26738855 63700992 814 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28655/statm: 15552 814 176 144 0 15036 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 62208

[startup+3.10166 s]
/proc/loadavg: 1.93 2.00 1.99 3/75 28656
/proc/meminfo: memFree=1836336/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=72444 CPUtime=3.06
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 3753 0 0 0 176 130 0 0 25 0 2 0 26738855 74182656 3463 996147200 134512640 135105188 4294956096 18446744073709551615 134717760 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28655/statm: 18111 3463 198 144 0 17595 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 72444

[startup+6.30186 s]
/proc/loadavg: 1.93 2.00 1.99 3/76 28657
/proc/meminfo: memFree=1833640/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=72444 CPUtime=6.23
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 3753 0 0 0 493 130 0 0 25 0 2 0 26738855 74182656 3463 996147200 134512640 135105188 4294956096 18446744073709551615 134717649 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28655/statm: 18111 3463 198 144 0 17595 0
[pid=28655/tid=28657] ppid=28653 vsize=72444 CPUtime=0
/proc/28655/task/28657/stat : 28657 (bprolog) S 28653 28655 28618 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26739076 74182656 3463 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 72444

[startup+12.7023 s]
/proc/loadavg: 1.94 2.00 1.99 3/76 28657
/proc/meminfo: memFree=1833584/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=72444 CPUtime=12.57
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 3753 0 0 0 1127 130 0 0 25 0 2 0 26738855 74182656 3463 996147200 134512640 135105188 4294956096 18446744073709551615 134751349 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28655/statm: 18111 3463 198 144 0 17595 0
[pid=28655/tid=28657] ppid=28653 vsize=72444 CPUtime=0
/proc/28655/task/28657/stat : 28657 (bprolog) S 28653 28655 28618 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26739076 74182656 3463 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 72444

[startup+25.5011 s]
/proc/loadavg: 1.95 2.00 1.99 3/76 28657
/proc/meminfo: memFree=1833584/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=72444 CPUtime=25.25
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 3753 0 0 0 2395 130 0 0 25 0 2 0 26738855 74182656 3463 996147200 134512640 135105188 4294956096 18446744073709551615 134717634 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28655/statm: 18111 3463 198 144 0 17595 0
[pid=28655/tid=28657] ppid=28653 vsize=72444 CPUtime=0
/proc/28655/task/28657/stat : 28657 (bprolog) S 28653 28655 28618 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26739076 74182656 3463 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 72444

[startup+51.1017 s]
/proc/loadavg: 1.96 2.00 1.99 3/76 28657
/proc/meminfo: memFree=1833584/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=72444 CPUtime=50.61
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 3753 0 0 0 4931 130 0 0 25 0 2 0 26738855 74182656 3463 996147200 134512640 135105188 4294956096 18446744073709551615 134751341 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28655/statm: 18111 3463 198 144 0 17595 0
[pid=28655/tid=28657] ppid=28653 vsize=72444 CPUtime=0
/proc/28655/task/28657/stat : 28657 (bprolog) S 28653 28655 28618 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26739076 74182656 3463 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 72444

[startup+102.307 s]
/proc/loadavg: 1.98 2.00 1.99 3/76 28657
/proc/meminfo: memFree=1832944/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=72444 CPUtime=101.34
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 3753 0 0 0 10004 130 0 0 25 0 2 0 26738855 74182656 3463 996147200 134512640 135105188 4294956096 18446744073709551615 134718092 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28655/statm: 18111 3463 198 144 0 17595 0
[pid=28655/tid=28657] ppid=28653 vsize=72444 CPUtime=0
/proc/28655/task/28657/stat : 28657 (bprolog) S 28653 28655 28618 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26739076 74182656 3463 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.34
Current children cumulated vsize (KiB) 72444

[startup+162.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/76 28657
/proc/meminfo: memFree=1832688/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=72444 CPUtime=160.77
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 3753 0 0 0 15947 130 0 0 25 0 2 0 26738855 74182656 3463 996147200 134512640 135105188 4294956096 18446744073709551615 134751437 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28655/statm: 18111 3463 198 144 0 17595 0
[pid=28655/tid=28657] ppid=28653 vsize=72444 CPUtime=0
/proc/28655/task/28657/stat : 28657 (bprolog) S 28653 28655 28618 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26739076 74182656 3463 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 72444

[startup+222.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/76 28657
/proc/meminfo: memFree=1832496/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=72444 CPUtime=220.22
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 3753 0 0 0 21891 131 0 0 25 0 2 0 26738855 74182656 3463 996147200 134512640 135105188 4294956096 18446744073709551615 134717663 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28655/statm: 18111 3463 198 144 0 17595 0
[pid=28655/tid=28657] ppid=28653 vsize=72444 CPUtime=0
/proc/28655/task/28657/stat : 28657 (bprolog) S 28653 28655 28618 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26739076 74182656 3463 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.22
Current children cumulated vsize (KiB) 72444

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/76 28657
/proc/meminfo: memFree=1832112/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=72444 CPUtime=279.66
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 3753 0 0 0 27835 131 0 0 25 0 2 0 26738855 74182656 3463 996147200 134512640 135105188 4294956096 18446744073709551615 134718092 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28655/statm: 18111 3463 198 144 0 17595 0
[pid=28655/tid=28657] ppid=28653 vsize=72444 CPUtime=0
/proc/28655/task/28657/stat : 28657 (bprolog) S 28653 28655 28618 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26739076 74182656 3463 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.66
Current children cumulated vsize (KiB) 72444

[startup+342.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/76 28657
/proc/meminfo: memFree=1832048/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=72444 CPUtime=339.11
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 3753 0 0 0 33780 131 0 0 25 0 2 0 26738855 74182656 3463 996147200 134512640 135105188 4294956096 18446744073709551615 134752504 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28655/statm: 18111 3463 198 144 0 17595 0
[pid=28655/tid=28657] ppid=28653 vsize=72444 CPUtime=0
/proc/28655/task/28657/stat : 28657 (bprolog) S 28653 28655 28618 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26739076 74182656 3463 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.11
Current children cumulated vsize (KiB) 72444

[startup+402.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/76 28657
/proc/meminfo: memFree=1831408/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=72444 CPUtime=398.55
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 3753 0 0 0 39724 131 0 0 25 0 2 0 26738855 74182656 3463 996147200 134512640 135105188 4294956096 18446744073709551615 134751439 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28655/statm: 18111 3463 198 144 0 17595 0
[pid=28655/tid=28657] ppid=28653 vsize=72444 CPUtime=0
/proc/28655/task/28657/stat : 28657 (bprolog) S 28653 28655 28618 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26739076 74182656 3463 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.55
Current children cumulated vsize (KiB) 72444

[startup+462.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/76 28657
/proc/meminfo: memFree=1831600/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=72444 CPUtime=457.99
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 3753 0 0 0 45668 131 0 0 25 0 2 0 26738855 74182656 3463 996147200 134512640 135105188 4294956096 18446744073709551615 134717769 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28655/statm: 18111 3463 198 144 0 17595 0
[pid=28655/tid=28657] ppid=28653 vsize=72444 CPUtime=0
/proc/28655/task/28657/stat : 28657 (bprolog) S 28653 28655 28618 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26739076 74182656 3463 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 457.99
Current children cumulated vsize (KiB) 72444

[startup+522.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/76 28657
/proc/meminfo: memFree=1831024/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=72444 CPUtime=517.43
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 3753 0 0 0 51612 131 0 0 25 0 2 0 26738855 74182656 3463 996147200 134512640 135105188 4294956096 18446744073709551615 134725032 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28655/statm: 18111 3463 198 144 0 17595 0

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

Current children cumulated CPU time (s) 1230.73
Current children cumulated vsize (KiB) 82688

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/77 28658
/proc/meminfo: memFree=1827752/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=82688 CPUtime=1290.17
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 3754 0 0 0 128886 131 0 0 25 0 3 0 26738855 84672512 3464 996147200 134512640 135105188 4294956096 18446744073709551615 134723979 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28655/statm: 20672 3464 198 144 0 20156 0
[pid=28655/tid=28657] ppid=28653 vsize=82688 CPUtime=0
/proc/28655/task/28657/stat : 28657 (bprolog) S 28653 28655 28618 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 26739076 84672512 3464 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28655/tid=28658] ppid=28653 vsize=82688 CPUtime=0
/proc/28655/task/28658/stat : 28658 (bprolog) S 28653 28655 28618 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 26829086 84672512 3464 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1290.17
Current children cumulated vsize (KiB) 82688

[startup+1362.3 s]
/proc/loadavg: 1.40 1.84 1.94 2/71 28712
/proc/meminfo: memFree=1847392/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=92932 CPUtime=1350.06
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 3755 0 0 0 134874 132 0 0 25 0 4 0 26738855 95162368 3465 996147200 134512640 135105188 4294956096 18446744073709551615 134718148 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28655/statm: 23233 3465 198 144 0 22717 0
[pid=28655/tid=28657] ppid=28653 vsize=92932 CPUtime=0
/proc/28655/task/28657/stat : 28657 (bprolog) S 28653 28655 28618 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26739076 95162368 3465 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28655/tid=28658] ppid=28653 vsize=92932 CPUtime=0
/proc/28655/task/28658/stat : 28658 (bprolog) S 28653 28655 28618 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26829086 95162368 3465 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28655/tid=28712] ppid=28653 vsize=92932 CPUtime=0
/proc/28655/task/28712/stat : 28712 (bprolog) S 28653 28655 28618 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26874093 95162368 3465 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1350.06
Current children cumulated vsize (KiB) 92932

[startup+1422.31 s]
/proc/loadavg: 1.14 1.68 1.88 2/71 28745
/proc/meminfo: memFree=1847264/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=92932 CPUtime=1410.04
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 3755 0 0 0 140871 133 0 0 25 0 4 0 26738855 95162368 3465 996147200 134512640 135105188 4294956096 18446744073709551615 134725059 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28655/statm: 23233 3465 198 144 0 22717 0
[pid=28655/tid=28657] ppid=28653 vsize=92932 CPUtime=0
/proc/28655/task/28657/stat : 28657 (bprolog) S 28653 28655 28618 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26739076 95162368 3465 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28655/tid=28658] ppid=28653 vsize=92932 CPUtime=0
/proc/28655/task/28658/stat : 28658 (bprolog) S 28653 28655 28618 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26829086 95162368 3465 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28655/tid=28712] ppid=28653 vsize=92932 CPUtime=0
/proc/28655/task/28712/stat : 28712 (bprolog) S 28653 28655 28618 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26874093 95162368 3465 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1410.04
Current children cumulated vsize (KiB) 92932

[startup+1482.3 s]
/proc/loadavg: 1.06 1.57 1.83 2/71 28778
/proc/meminfo: memFree=1847072/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=92932 CPUtime=1470.02
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 3755 0 0 0 146868 134 0 0 25 0 4 0 26738855 95162368 3465 996147200 134512640 135105188 4294956096 18446744073709551615 134725101 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28655/statm: 23233 3465 198 144 0 22717 0
[pid=28655/tid=28657] ppid=28653 vsize=92932 CPUtime=0
/proc/28655/task/28657/stat : 28657 (bprolog) S 28653 28655 28618 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26739076 95162368 3465 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28655/tid=28658] ppid=28653 vsize=92932 CPUtime=0
/proc/28655/task/28658/stat : 28658 (bprolog) S 28653 28655 28618 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26829086 95162368 3465 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28655/tid=28712] ppid=28653 vsize=92932 CPUtime=0
/proc/28655/task/28712/stat : 28712 (bprolog) S 28653 28655 28618 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26874093 95162368 3465 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1470.02
Current children cumulated vsize (KiB) 92932

[startup+1542.3 s]
/proc/loadavg: 1.02 1.45 1.77 2/71 28811
/proc/meminfo: memFree=1847072/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=92932 CPUtime=1529.99
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 3755 0 0 0 152864 135 0 0 25 0 4 0 26738855 95162368 3465 996147200 134512640 135105188 4294956096 18446744073709551615 134717769 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28655/statm: 23233 3465 198 144 0 22717 0
[pid=28655/tid=28657] ppid=28653 vsize=92932 CPUtime=0
/proc/28655/task/28657/stat : 28657 (bprolog) S 28653 28655 28618 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26739076 95162368 3465 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28655/tid=28658] ppid=28653 vsize=92932 CPUtime=0
/proc/28655/task/28658/stat : 28658 (bprolog) S 28653 28655 28618 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26829086 95162368 3465 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28655/tid=28712] ppid=28653 vsize=92932 CPUtime=0
/proc/28655/task/28712/stat : 28712 (bprolog) S 28653 28655 28618 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26874093 95162368 3465 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1529.99
Current children cumulated vsize (KiB) 92932

[startup+1602.3 s]
/proc/loadavg: 1.00 1.37 1.72 2/72 28845
/proc/meminfo: memFree=1846744/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=103176 CPUtime=1589.97
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 3756 0 0 0 158860 137 0 0 25 0 5 0 26738855 105652224 3466 996147200 134512640 135105188 4294956096 18446744073709551615 134751349 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28655/statm: 25794 3466 198 144 0 25278 0
[pid=28655/tid=28657] ppid=28653 vsize=103176 CPUtime=0
/proc/28655/task/28657/stat : 28657 (bprolog) S 28653 28655 28618 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26739076 105652224 3466 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28655/tid=28658] ppid=28653 vsize=103176 CPUtime=0
/proc/28655/task/28658/stat : 28658 (bprolog) S 28653 28655 28618 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26829086 105652224 3466 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28655/tid=28712] ppid=28653 vsize=103176 CPUtime=0
/proc/28655/task/28712/stat : 28712 (bprolog) S 28653 28655 28618 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26874093 105652224 3466 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28655/tid=28845] ppid=28653 vsize=103176 CPUtime=0
/proc/28655/task/28845/stat : 28845 (bprolog) S 28653 28655 28618 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 26896595 105652224 3466 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1589.97
Current children cumulated vsize (KiB) 103176

[startup+1662.3 s]
/proc/loadavg: 1.00 1.30 1.67 2/72 28878
/proc/meminfo: memFree=1846552/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=103176 CPUtime=1649.93
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 3756 0 0 0 164855 138 0 0 25 0 5 0 26738855 105652224 3466 996147200 134512640 135105188 4294956096 18446744073709551615 134751234 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28655/statm: 25794 3466 198 144 0 25278 0
[pid=28655/tid=28657] ppid=28653 vsize=103176 CPUtime=0
/proc/28655/task/28657/stat : 28657 (bprolog) S 28653 28655 28618 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26739076 105652224 3466 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28655/tid=28658] ppid=28653 vsize=103176 CPUtime=0
/proc/28655/task/28658/stat : 28658 (bprolog) S 28653 28655 28618 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26829086 105652224 3466 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28655/tid=28712] ppid=28653 vsize=103176 CPUtime=0
/proc/28655/task/28712/stat : 28712 (bprolog) S 28653 28655 28618 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26874093 105652224 3466 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28655/tid=28845] ppid=28653 vsize=103176 CPUtime=0
/proc/28655/task/28845/stat : 28845 (bprolog) S 28653 28655 28618 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 26896595 105652224 3466 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1649.93
Current children cumulated vsize (KiB) 103176

[startup+1722.3 s]
/proc/loadavg: 1.00 1.25 1.63 2/72 28911
/proc/meminfo: memFree=1846352/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=103176 CPUtime=1709.91
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 3756 0 0 0 170852 139 0 0 25 0 5 0 26738855 105652224 3466 996147200 134512640 135105188 4294956096 18446744073709551615 134725204 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28655/statm: 25794 3466 198 144 0 25278 0
[pid=28655/tid=28657] ppid=28653 vsize=103176 CPUtime=0
/proc/28655/task/28657/stat : 28657 (bprolog) S 28653 28655 28618 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26739076 105652224 3466 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28655/tid=28658] ppid=28653 vsize=103176 CPUtime=0
/proc/28655/task/28658/stat : 28658 (bprolog) S 28653 28655 28618 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26829086 105652224 3466 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28655/tid=28712] ppid=28653 vsize=103176 CPUtime=0
/proc/28655/task/28712/stat : 28712 (bprolog) S 28653 28655 28618 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26874093 105652224 3466 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28655/tid=28845] ppid=28653 vsize=103176 CPUtime=0
/proc/28655/task/28845/stat : 28845 (bprolog) S 28653 28655 28618 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26896595 105652224 3466 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1709.91
Current children cumulated vsize (KiB) 103176

[startup+1782.3 s]
/proc/loadavg: 1.03 1.21 1.59 2/72 28944
/proc/meminfo: memFree=1846104/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=103176 CPUtime=1769.88
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 3756 0 0 0 176848 140 0 0 25 0 5 0 26738855 105652224 3466 996147200 134512640 135105188 4294956096 18446744073709551615 134751349 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28655/statm: 25794 3466 198 144 0 25278 0
[pid=28655/tid=28657] ppid=28653 vsize=103176 CPUtime=0
/proc/28655/task/28657/stat : 28657 (bprolog) S 28653 28655 28618 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26739076 105652224 3466 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28655/tid=28658] ppid=28653 vsize=103176 CPUtime=0
/proc/28655/task/28658/stat : 28658 (bprolog) S 28653 28655 28618 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26829086 105652224 3466 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28655/tid=28712] ppid=28653 vsize=103176 CPUtime=0
/proc/28655/task/28712/stat : 28712 (bprolog) S 28653 28655 28618 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26874093 105652224 3466 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28655/tid=28845] ppid=28653 vsize=103176 CPUtime=0
/proc/28655/task/28845/stat : 28845 (bprolog) S 28653 28655 28618 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26896595 105652224 3466 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1769.88
Current children cumulated vsize (KiB) 103176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.5 s]
/proc/loadavg: 1.02 1.19 1.57 2/68 28977
/proc/meminfo: memFree=1845912/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=103176 CPUtime=1800.08
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 3757 0 0 0 179868 140 0 0 25 0 1 0 26738855 105652224 3467 996147200 134512640 135105188 4294956096 18446744073709551615 134718165 0 0 4096 2 0 0 0 17 0 0 0
/proc/28655/statm: 25794 3467 199 144 0 25278 0
Current children cumulated CPU time (s) 1800.08
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

[startup+1812.5 s]
/proc/loadavg: 1.02 1.19 1.57 2/68 28977
/proc/meminfo: memFree=1845912/2055920 swapFree=4191900/4192956
[pid=28655] ppid=28653 vsize=103176 CPUtime=1800.08
/proc/28655/stat : 28655 (bprolog) R 28653 28655 28618 0 -1 4194304 3757 0 0 0 179868 140 0 0 25 0 1 0 26738855 105652224 3467 996147200 134512640 135105188 4294956096 18446744073709551615 134718165 0 0 4096 2 0 0 0 17 0 0 0
/proc/28655/statm: 25794 3467 199 144 0 25278 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 103176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.51
CPU time (s): 1800.09
CPU user time (s): 1798.68
CPU system time (s): 1.41179
CPU usage (%): 99.315
Max. virtual memory (cumulated for all children) (KiB): 103176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.68
system time used= 1.41179
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3757
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= 12
involuntary context switches= 30107

runsolver used 2.39563 second user time and 5.39518 second system time

The end

Launcher Data 

Begin job on node29 at 2009-07-12 13:05:27
IDJOB=2091820
IDBENCH=60128
IDSOLVER=770
FILE ID=node29/2091820-1247396727
PBS_JOBID= 9507448
Free space on /tmp= 66376 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-43_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091820-1247396727/watcher-2091820-1247396727 -o /tmp/evaluation-result-2091820-1247396727/solver-2091820-1247396727 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2091820-1247396727 1800

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

MD5SUM BENCH= 8e3e2ea79a1f9521bdde484911e6daf8
RANDOM SEED=744746886

node29.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		: 3000.225
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		: 3000.225
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:       1848088 kB
Buffers:         30336 kB
Cached:         100444 kB
SwapCached:        392 kB
Active:         108192 kB
Inactive:        49144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1848088 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1888 kB
Writeback:           0 kB
Mapped:          36980 kB
Slab:            35596 kB
Committed_AS:   211236 kB
PageTables:       1944 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= 66380 MiB
End job on node29 at 2009-07-12 13:35:42