Trace number 2080930

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 1803.01

General information on the benchmark

Namecsp/langford3/
normalized-langford-3-20.xml
MD5SUMfec005d2a500e2d8486cf239a4a9cc0f
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 variables60
Number of constraints1810
Maximum constraint arity2
Maximum domain size60
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1810
Global constraints used (with number of constraints)

Solver Data 

0.01/0.03	c bpsolver version 6.29.2009
0.01/0.03	c converting(HOME/instance-2080930-1247371625)
0.18/0.22	c Converted in 75 ms
0.18/0.24	c solving(HOME/instance-2080930-1247371625,1800000)
0.18/0.24	c solving(HOME/instance-2080930-1247371625,1800000)

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-2080930-1247371625/watcher-2080930-1247371625 -o /tmp/evaluation-result-2080930-1247371625/solver-2080930-1247371625 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2080930-1247371625 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: 2.02 2.00 2.00 4/74 24955
/proc/meminfo: memFree=1696968/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=18576 CPUtime=0
/proc/24955/stat : 24955 (runsolver) R 24953 24955 20729 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 24229167 19021824 284 996147200 4194304 4302564 548682068528 18446744073709551615 227848809767 0 0 4096 24578 0 0 0 17 1 0 0
/proc/24955/statm: 4644 284 249 26 0 2626 0

[startup+0.0296079 s]
/proc/loadavg: 2.02 2.00 2.00 4/74 24955
/proc/meminfo: memFree=1696968/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=62200 CPUtime=0.01
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1059 0 0 0 1 0 0 0 20 0 1 0 24229167 63692800 773 996147200 134512640 135105188 4294956096 18446744073709551615 8233476 0 0 4096 2 0 0 0 17 1 0 0
/proc/24955/statm: 15550 773 146 144 0 15034 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 62200

[startup+0.101611 s]
/proc/loadavg: 2.02 2.00 2.00 4/74 24955
/proc/meminfo: memFree=1696968/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=62208 CPUtime=0.08
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1103 0 0 0 4 4 0 0 20 0 1 0 24229167 63700992 816 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/24955/statm: 15552 816 177 144 0 15036 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 62208

[startup+0.301631 s]
/proc/loadavg: 2.02 2.00 2.00 4/74 24955
/proc/meminfo: memFree=1696968/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=70016 CPUtime=0.28
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1397 0 0 0 16 12 0 0 21 0 1 0 24229167 71696384 1107 996147200 134512640 135105188 4294956096 18446744073709551615 134800234 0 0 4096 2 0 0 0 17 1 0 0
/proc/24955/statm: 17504 1107 189 144 0 16988 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 70016

[startup+0.701668 s]
/proc/loadavg: 2.02 2.00 2.00 4/74 24955
/proc/meminfo: memFree=1696968/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=80260 CPUtime=0.68
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1758 0 0 0 56 12 0 0 25 0 2 0 24229167 82186240 1468 996147200 134512640 135105188 4294956096 18446744073709551615 134722451 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/24955/statm: 20065 1468 197 144 0 19549 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 80260

[startup+1.50175 s]
/proc/loadavg: 2.02 2.00 2.00 3/76 24957
/proc/meminfo: memFree=1691640/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=80260 CPUtime=1.47
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1758 0 0 0 135 12 0 0 25 0 2 0 24229167 82186240 1468 996147200 134512640 135105188 4294956096 18446744073709551615 134722392 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/24955/statm: 20065 1468 197 144 0 19549 0
[pid=24955/tid=24957] ppid=24953 vsize=80260 CPUtime=0
/proc/24955/task/24957/stat : 24957 (bprolog) S 24953 24955 20729 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 24229210 82186240 1468 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 80260

[startup+3.1019 s]
/proc/loadavg: 2.02 2.00 2.00 3/76 24957
/proc/meminfo: memFree=1691448/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=80260 CPUtime=3.06
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1759 0 0 0 294 12 0 0 25 0 2 0 24229167 82186240 1469 996147200 134512640 135105188 4294956096 18446744073709551615 134613909 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/24955/statm: 20065 1469 197 144 0 19549 0
[pid=24955/tid=24957] ppid=24953 vsize=80260 CPUtime=0
/proc/24955/task/24957/stat : 24957 (bprolog) S 24953 24955 20729 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 24229210 82186240 1469 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) 80260

[startup+6.30221 s]
/proc/loadavg: 2.02 2.00 2.00 3/76 24957
/proc/meminfo: memFree=1691192/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=80260 CPUtime=6.23
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1759 0 0 0 611 12 0 0 25 0 2 0 24229167 82186240 1469 996147200 134512640 135105188 4294956096 18446744073709551615 134722435 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/24955/statm: 20065 1469 197 144 0 19549 0
[pid=24955/tid=24957] ppid=24953 vsize=80260 CPUtime=0
/proc/24955/task/24957/stat : 24957 (bprolog) S 24953 24955 20729 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 24229210 82186240 1469 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) 80260

[startup+12.7018 s]
/proc/loadavg: 2.01 2.00 2.00 3/76 24957
/proc/meminfo: memFree=1690808/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=80260 CPUtime=12.58
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1759 0 0 0 1246 12 0 0 25 0 2 0 24229167 82186240 1469 996147200 134512640 135105188 4294956096 18446744073709551615 134711803 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/24955/statm: 20065 1469 197 144 0 19549 0
[pid=24955/tid=24957] ppid=24953 vsize=80260 CPUtime=0
/proc/24955/task/24957/stat : 24957 (bprolog) S 24953 24955 20729 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 24229210 82186240 1469 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 80260

[startup+25.501 s]
/proc/loadavg: 2.01 2.00 2.00 3/76 24957
/proc/meminfo: memFree=1690616/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=80260 CPUtime=25.28
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1759 0 0 0 2516 12 0 0 25 0 2 0 24229167 82186240 1469 996147200 134512640 135105188 4294956096 18446744073709551615 134722524 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/24955/statm: 20065 1469 197 144 0 19549 0
[pid=24955/tid=24957] ppid=24953 vsize=80260 CPUtime=0
/proc/24955/task/24957/stat : 24957 (bprolog) S 24953 24955 20729 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 24229210 82186240 1469 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 80260

[startup+51.1015 s]
/proc/loadavg: 2.01 2.00 2.00 3/76 24957
/proc/meminfo: memFree=1690040/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=80260 CPUtime=50.68
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1759 0 0 0 5056 12 0 0 25 0 2 0 24229167 82186240 1469 996147200 134512640 135105188 4294956096 18446744073709551615 134722528 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/24955/statm: 20065 1469 197 144 0 19549 0
[pid=24955/tid=24957] ppid=24953 vsize=80260 CPUtime=0
/proc/24955/task/24957/stat : 24957 (bprolog) S 24953 24955 20729 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 24229210 82186240 1469 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 80260

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 24957
/proc/meminfo: memFree=1688824/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=80260 CPUtime=101.5
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1759 0 0 0 10138 12 0 0 25 0 2 0 24229167 82186240 1469 996147200 134512640 135105188 4294956096 18446744073709551615 134848738 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/24955/statm: 20065 1469 197 144 0 19549 0
[pid=24955/tid=24957] ppid=24953 vsize=80260 CPUtime=0
/proc/24955/task/24957/stat : 24957 (bprolog) S 24953 24955 20729 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 24229210 82186240 1469 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 80260

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 24957
/proc/meminfo: memFree=1687608/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=80260 CPUtime=161.04
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1759 0 0 0 16092 12 0 0 25 0 2 0 24229167 82186240 1469 996147200 134512640 135105188 4294956096 18446744073709551615 134711807 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/24955/statm: 20065 1469 197 144 0 19549 0
[pid=24955/tid=24957] ppid=24953 vsize=80260 CPUtime=0
/proc/24955/task/24957/stat : 24957 (bprolog) S 24953 24955 20729 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 24229210 82186240 1469 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.04
Current children cumulated vsize (KiB) 80260

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 24957
/proc/meminfo: memFree=1685944/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=80260 CPUtime=220.59
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1759 0 0 0 22047 12 0 0 25 0 2 0 24229167 82186240 1469 996147200 134512640 135105188 4294956096 18446744073709551615 134722434 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/24955/statm: 20065 1469 197 144 0 19549 0
[pid=24955/tid=24957] ppid=24953 vsize=80260 CPUtime=0
/proc/24955/task/24957/stat : 24957 (bprolog) S 24953 24955 20729 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 24229210 82186240 1469 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) 80260

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 24957
/proc/meminfo: memFree=1684728/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=80260 CPUtime=280.14
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1759 0 0 0 28001 13 0 0 25 0 2 0 24229167 82186240 1469 996147200 134512640 135105188 4294956096 18446744073709551615 134613921 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/24955/statm: 20065 1469 197 144 0 19549 0
[pid=24955/tid=24957] ppid=24953 vsize=80260 CPUtime=0
/proc/24955/task/24957/stat : 24957 (bprolog) S 24953 24955 20729 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 24229210 82186240 1469 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.14
Current children cumulated vsize (KiB) 80260

[startup+342.301 s]
/proc/loadavg: 2.07 2.02 2.00 3/83 25000
/proc/meminfo: memFree=1665200/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=80260 CPUtime=339.94
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1759 0 0 0 33980 14 0 0 25 0 2 0 24229167 82186240 1469 996147200 134512640 135105188 4294956096 18446744073709551615 134722528 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24955/statm: 20065 1469 197 144 0 19549 0
[pid=24955/tid=24957] ppid=24953 vsize=80260 CPUtime=0
/proc/24955/task/24957/stat : 24957 (bprolog) S 24953 24955 20729 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 24229210 82186240 1469 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.94
Current children cumulated vsize (KiB) 80260

[startup+402.301 s]
/proc/loadavg: 2.06 2.02 2.00 3/83 25000
/proc/meminfo: memFree=1664496/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=80260 CPUtime=399.92
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1759 0 0 0 39978 14 0 0 25 0 2 0 24229167 82186240 1469 996147200 134512640 135105188 4294956096 18446744073709551615 134716900 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24955/statm: 20065 1469 197 144 0 19549 0
[pid=24955/tid=24957] ppid=24953 vsize=80260 CPUtime=0
/proc/24955/task/24957/stat : 24957 (bprolog) S 24953 24955 20729 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 24229210 82186240 1469 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.92
Current children cumulated vsize (KiB) 80260

[startup+462.302 s]
/proc/loadavg: 2.02 2.02 2.00 3/83 25000
/proc/meminfo: memFree=1664432/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=80260 CPUtime=459.9
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1759 0 0 0 45976 14 0 0 25 0 2 0 24229167 82186240 1469 996147200 134512640 135105188 4294956096 18446744073709551615 134722485 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24955/statm: 20065 1469 197 144 0 19549 0
[pid=24955/tid=24957] ppid=24953 vsize=80260 CPUtime=0
/proc/24955/task/24957/stat : 24957 (bprolog) S 24953 24955 20729 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 24229210 82186240 1469 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 459.9
Current children cumulated vsize (KiB) 80260

[startup+522.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 25000

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

/proc/loadavg: 2.00 2.00 2.00 3/84 25001
/proc/meminfo: memFree=1664104/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=90504 CPUtime=1239.61
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1760 0 0 0 123945 16 0 0 25 0 3 0 24229167 92676096 1470 996147200 134512640 135105188 4294956096 18446744073709551615 134607785 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24955/statm: 22626 1470 197 144 0 22110 0
[pid=24955/tid=24957] ppid=24953 vsize=90504 CPUtime=0
/proc/24955/task/24957/stat : 24957 (bprolog) S 24953 24955 20729 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 24229210 92676096 1470 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=24955/tid=25001] ppid=24953 vsize=90504 CPUtime=0
/proc/24955/task/25001/stat : 25001 (bprolog) S 24953 24955 20729 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 24319222 92676096 1470 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1239.61
Current children cumulated vsize (KiB) 90504

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 25001
/proc/meminfo: memFree=1664040/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=90504 CPUtime=1299.59
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1760 0 0 0 129943 16 0 0 25 0 3 0 24229167 92676096 1470 996147200 134512640 135105188 4294956096 18446744073709551615 134625679 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24955/statm: 22626 1470 197 144 0 22110 0
[pid=24955/tid=24957] ppid=24953 vsize=90504 CPUtime=0
/proc/24955/task/24957/stat : 24957 (bprolog) S 24953 24955 20729 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 24229210 92676096 1470 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=24955/tid=25001] ppid=24953 vsize=90504 CPUtime=0
/proc/24955/task/25001/stat : 25001 (bprolog) S 24953 24955 20729 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 24319222 92676096 1470 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1299.59
Current children cumulated vsize (KiB) 90504

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 25002
/proc/meminfo: memFree=1664032/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=100748 CPUtime=1359.56
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1761 0 0 0 135940 16 0 0 25 0 4 0 24229167 103165952 1471 996147200 134512640 135105188 4294956096 18446744073709551615 134722360 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24955/statm: 25187 1471 197 144 0 24671 0
[pid=24955/tid=24957] ppid=24953 vsize=100748 CPUtime=0
/proc/24955/task/24957/stat : 24957 (bprolog) S 24953 24955 20729 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24229210 103165952 1471 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=24955/tid=25001] ppid=24953 vsize=100748 CPUtime=0
/proc/24955/task/25001/stat : 25001 (bprolog) S 24953 24955 20729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24319222 103165952 1471 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=24955/tid=25002] ppid=24953 vsize=100748 CPUtime=0
/proc/24955/task/25002/stat : 25002 (bprolog) S 24953 24955 20729 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24364233 103165952 1471 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1359.56
Current children cumulated vsize (KiB) 100748

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 25002
/proc/meminfo: memFree=1664032/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=100748 CPUtime=1419.54
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1761 0 0 0 141938 16 0 0 25 0 4 0 24229167 103165952 1471 996147200 134512640 135105188 4294956096 18446744073709551615 134722358 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24955/statm: 25187 1471 197 144 0 24671 0
[pid=24955/tid=24957] ppid=24953 vsize=100748 CPUtime=0
/proc/24955/task/24957/stat : 24957 (bprolog) S 24953 24955 20729 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24229210 103165952 1471 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=24955/tid=25001] ppid=24953 vsize=100748 CPUtime=0
/proc/24955/task/25001/stat : 25001 (bprolog) S 24953 24955 20729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24319222 103165952 1471 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=24955/tid=25002] ppid=24953 vsize=100748 CPUtime=0
/proc/24955/task/25002/stat : 25002 (bprolog) S 24953 24955 20729 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24364233 103165952 1471 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1419.54
Current children cumulated vsize (KiB) 100748

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 25002
/proc/meminfo: memFree=1664032/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=100748 CPUtime=1479.51
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1761 0 0 0 147935 16 0 0 25 0 4 0 24229167 103165952 1471 996147200 134512640 135105188 4294956096 18446744073709551615 134722524 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24955/statm: 25187 1471 197 144 0 24671 0
[pid=24955/tid=24957] ppid=24953 vsize=100748 CPUtime=0
/proc/24955/task/24957/stat : 24957 (bprolog) S 24953 24955 20729 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24229210 103165952 1471 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=24955/tid=25001] ppid=24953 vsize=100748 CPUtime=0
/proc/24955/task/25001/stat : 25001 (bprolog) S 24953 24955 20729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24319222 103165952 1471 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=24955/tid=25002] ppid=24953 vsize=100748 CPUtime=0
/proc/24955/task/25002/stat : 25002 (bprolog) S 24953 24955 20729 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24364233 103165952 1471 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1479.51
Current children cumulated vsize (KiB) 100748

[startup+1542.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/86 25043
/proc/meminfo: memFree=1670184/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=100748 CPUtime=1539.46
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1761 0 0 0 153929 17 0 0 25 0 4 0 24229167 103165952 1471 996147200 134512640 135105188 4294956096 18446744073709551615 134722370 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24955/statm: 25187 1471 197 144 0 24671 0
[pid=24955/tid=24957] ppid=24953 vsize=100748 CPUtime=0
/proc/24955/task/24957/stat : 24957 (bprolog) S 24953 24955 20729 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24229210 103165952 1471 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=24955/tid=25001] ppid=24953 vsize=100748 CPUtime=0
/proc/24955/task/25001/stat : 25001 (bprolog) S 24953 24955 20729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24319222 103165952 1471 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=24955/tid=25002] ppid=24953 vsize=100748 CPUtime=0
/proc/24955/task/25002/stat : 25002 (bprolog) S 24953 24955 20729 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24364233 103165952 1471 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1539.46
Current children cumulated vsize (KiB) 100748

[startup+1602.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/87 25045
/proc/meminfo: memFree=1411992/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=110992 CPUtime=1599.45
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1762 0 0 0 159927 18 0 0 25 0 5 0 24229167 113655808 1472 996147200 134512640 135105188 4294956096 18446744073709551615 134722358 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24955/statm: 27748 1472 197 144 0 27232 0
[pid=24955/tid=24957] ppid=24953 vsize=110992 CPUtime=0
/proc/24955/task/24957/stat : 24957 (bprolog) S 24953 24955 20729 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24229210 113655808 1472 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=24955/tid=25001] ppid=24953 vsize=110992 CPUtime=0
/proc/24955/task/25001/stat : 25001 (bprolog) S 24953 24955 20729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24319222 113655808 1472 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=24955/tid=25002] ppid=24953 vsize=110992 CPUtime=0
/proc/24955/task/25002/stat : 25002 (bprolog) S 24953 24955 20729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24364233 113655808 1472 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=24955/tid=25045] ppid=24953 vsize=110992 CPUtime=0
/proc/24955/task/25045/stat : 25045 (bprolog) S 24953 24955 20729 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 24386738 113655808 1472 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1599.45
Current children cumulated vsize (KiB) 110992

[startup+1662.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/77 25073
/proc/meminfo: memFree=1710960/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=110992 CPUtime=1659.42
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1762 0 0 0 165924 18 0 0 25 0 5 0 24229167 113655808 1472 996147200 134512640 135105188 4294956096 18446744073709551615 134722352 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24955/statm: 27748 1472 197 144 0 27232 0
[pid=24955/tid=24957] ppid=24953 vsize=110992 CPUtime=0
/proc/24955/task/24957/stat : 24957 (bprolog) S 24953 24955 20729 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24229210 113655808 1472 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=24955/tid=25001] ppid=24953 vsize=110992 CPUtime=0
/proc/24955/task/25001/stat : 25001 (bprolog) S 24953 24955 20729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24319222 113655808 1472 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=24955/tid=25002] ppid=24953 vsize=110992 CPUtime=0
/proc/24955/task/25002/stat : 25002 (bprolog) S 24953 24955 20729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24364233 113655808 1472 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=24955/tid=25045] ppid=24953 vsize=110992 CPUtime=0
/proc/24955/task/25045/stat : 25045 (bprolog) S 24953 24955 20729 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 24386738 113655808 1472 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1659.42
Current children cumulated vsize (KiB) 110992

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 25073
/proc/meminfo: memFree=1710384/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=110992 CPUtime=1719.39
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1762 0 0 0 171921 18 0 0 25 0 5 0 24229167 113655808 1472 996147200 134512640 135105188 4294956096 18446744073709551615 134722451 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24955/statm: 27748 1472 197 144 0 27232 0
[pid=24955/tid=24957] ppid=24953 vsize=110992 CPUtime=0
/proc/24955/task/24957/stat : 24957 (bprolog) S 24953 24955 20729 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24229210 113655808 1472 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=24955/tid=25001] ppid=24953 vsize=110992 CPUtime=0
/proc/24955/task/25001/stat : 25001 (bprolog) S 24953 24955 20729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24319222 113655808 1472 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=24955/tid=25002] ppid=24953 vsize=110992 CPUtime=0
/proc/24955/task/25002/stat : 25002 (bprolog) S 24953 24955 20729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24364233 113655808 1472 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=24955/tid=25045] ppid=24953 vsize=110992 CPUtime=0
/proc/24955/task/25045/stat : 25045 (bprolog) S 24953 24955 20729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24386738 113655808 1472 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1719.39
Current children cumulated vsize (KiB) 110992

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 25073
/proc/meminfo: memFree=1710192/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=110992 CPUtime=1779.37
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1762 0 0 0 177919 18 0 0 25 0 5 0 24229167 113655808 1472 996147200 134512640 135105188 4294956096 18446744073709551615 134628934 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24955/statm: 27748 1472 197 144 0 27232 0
[pid=24955/tid=24957] ppid=24953 vsize=110992 CPUtime=0
/proc/24955/task/24957/stat : 24957 (bprolog) S 24953 24955 20729 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24229210 113655808 1472 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=24955/tid=25001] ppid=24953 vsize=110992 CPUtime=0
/proc/24955/task/25001/stat : 25001 (bprolog) S 24953 24955 20729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24319222 113655808 1472 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=24955/tid=25002] ppid=24953 vsize=110992 CPUtime=0
/proc/24955/task/25002/stat : 25002 (bprolog) S 24953 24955 20729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24364233 113655808 1472 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=24955/tid=25045] ppid=24953 vsize=110992 CPUtime=0
/proc/24955/task/25045/stat : 25045 (bprolog) S 24953 24955 20729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24386738 113655808 1472 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1779.37
Current children cumulated vsize (KiB) 110992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25073
/proc/meminfo: memFree=1710128/2055920 swapFree=4192812/4192956
[pid=24955] ppid=24953 vsize=110992 CPUtime=1800.07
/proc/24955/stat : 24955 (bprolog) R 24953 24955 20729 0 -1 4194304 1763 0 0 0 179989 18 0 0 25 0 1 0 24229167 113655808 1473 996147200 134512640 135105188 4294956096 18446744073709551615 134722528 0 0 4096 2 0 0 0 17 0 0 0
/proc/24955/statm: 27748 1473 198 144 0 27232 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 110992

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): 1803.01
CPU time (s): 1800.08
CPU user time (s): 1799.89
CPU system time (s): 0.19097
CPU usage (%): 99.8377
Max. virtual memory (cumulated for all children) (KiB): 110992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.19097
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1763
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= 12621

runsolver used 2.89656 second user time and 5.03723 second system time

The end

Launcher Data 

Begin job on node18 at 2009-07-12 06:07:05
IDJOB=2080930
IDBENCH=57194
IDSOLVER=770
FILE ID=node18/2080930-1247371625
PBS_JOBID= 9507042
Free space on /tmp= 66304 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/langford3/normalized-langford-3-20.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2080930-1247371625/watcher-2080930-1247371625 -o /tmp/evaluation-result-2080930-1247371625/solver-2080930-1247371625 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2080930-1247371625 1800

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

MD5SUM BENCH= fec005d2a500e2d8486cf239a4a9cc0f
RANDOM SEED=1003630607

node18.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		: 3000.243
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		: 3000.243
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:       1697448 kB
Buffers:         41872 kB
Cached:         179740 kB
SwapCached:          0 kB
Active:         210280 kB
Inactive:        85652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1697448 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1756 kB
Writeback:           0 kB
Mapped:          85592 kB
Slab:            47796 kB
Committed_AS:   234080 kB
PageTables:       1892 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= 66304 MiB
End job on node18 at 2009-07-12 06:37:10