Trace number 2079764

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) 1800.1 1813.51

General information on the benchmark

Namecsp/rand-3-20-20/
normalized-rand-3-20-20-60-632-18_ext.xml
MD5SUMd0723849d67084a75f9aabd36744eddc
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark11.2583
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints55
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension55
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-2079764-1247368739)
5.15/5.29	c Converted in 1620 ms
5.74/5.88	c solving(HOME/instance-2079764-1247368739,1800000)
5.74/5.88	c solving(HOME/instance-2079764-1247368739,1800000)

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-2079764-1247368739/watcher-2079764-1247368739 -o /tmp/evaluation-result-2079764-1247368739/solver-2079764-1247368739 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2079764-1247368739 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: 1.99 1.97 1.99 4/73 23336
/proc/meminfo: memFree=1717712/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=18576 CPUtime=0
/proc/23336/stat : 23336 (runsolver) R 23334 23336 19734 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 23940975 19021824 284 996147200 4194304 4302564 548682068528 18446744073709551615 262910045479 0 0 4096 24578 0 0 0 17 1 0 0
/proc/23336/statm: 4644 284 249 26 0 2626 0

[startup+0.0394601 s]
/proc/loadavg: 1.99 1.97 1.99 4/73 23336
/proc/meminfo: memFree=1717712/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=62208 CPUtime=0.02
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 1095 0 0 0 1 1 0 0 20 0 1 0 23940975 63700992 808 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/23336/statm: 15552 808 174 144 0 15036 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 62208

[startup+0.102473 s]
/proc/loadavg: 1.99 1.97 1.99 4/73 23336
/proc/meminfo: memFree=1717712/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=62208 CPUtime=0.09
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 1102 0 0 0 3 6 0 0 20 0 1 0 23940975 63700992 815 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/23336/statm: 15552 815 174 144 0 15036 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 62208

[startup+0.301509 s]
/proc/loadavg: 1.99 1.97 1.99 4/73 23336
/proc/meminfo: memFree=1717712/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=62208 CPUtime=0.28
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 1108 0 0 0 9 19 0 0 21 0 1 0 23940975 63700992 821 996147200 134512640 135105188 4294956096 18446744073709551615 134598269 0 0 4096 2 0 0 0 17 1 0 0
/proc/23336/statm: 15552 821 176 144 0 15036 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 62208

[startup+0.701587 s]
/proc/loadavg: 1.99 1.97 1.99 4/73 23336
/proc/meminfo: memFree=1717712/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=62208 CPUtime=0.68
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 1108 0 0 0 21 47 0 0 25 0 1 0 23940975 63700992 821 996147200 134512640 135105188 4294956096 18446744073709551615 8393442 0 0 4096 2 0 0 0 17 1 0 0
/proc/23336/statm: 15552 821 176 144 0 15036 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 62208

[startup+1.50175 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 23337
/proc/meminfo: memFree=1714696/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=62208 CPUtime=1.48
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 1108 0 0 0 44 104 0 0 25 0 1 0 23940975 63700992 821 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/23336/statm: 15552 821 176 144 0 15036 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 62208

[startup+3.10106 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 23337
/proc/meminfo: memFree=1714184/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=62208 CPUtime=3.06
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 1108 0 0 0 92 214 0 0 25 0 1 0 23940975 63700992 821 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/23336/statm: 15552 821 176 144 0 15036 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 62208

[startup+6.30169 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 23337
/proc/meminfo: memFree=1706056/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=83252 CPUtime=6.24
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 8461 0 0 0 260 364 0 0 25 0 2 0 23940975 85250048 8171 996147200 134512640 135105188 4294956096 18446744073709551615 134748614 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23336/statm: 20813 8171 199 144 0 20297 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 83252

[startup+12.702 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23338
/proc/meminfo: memFree=1683648/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=83252 CPUtime=12.59
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 8464 0 0 0 895 364 0 0 25 0 2 0 23940975 85250048 8174 996147200 134512640 135105188 4294956096 18446744073709551615 134718131 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23336/statm: 20813 8174 199 144 0 20297 0
[pid=23336/tid=23338] ppid=23334 vsize=83252 CPUtime=0
/proc/23336/task/23338/stat : 23338 (bprolog) S 23334 23336 19734 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23941570 85250048 8174 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) 83252

[startup+25.5015 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23338
/proc/meminfo: memFree=1683776/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=83252 CPUtime=25.29
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 8465 0 0 0 2165 364 0 0 25 0 2 0 23940975 85250048 8175 996147200 134512640 135105188 4294956096 18446744073709551615 134718099 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23336/statm: 20813 8175 199 144 0 20297 0
[pid=23336/tid=23338] ppid=23334 vsize=83252 CPUtime=0
/proc/23336/task/23338/stat : 23338 (bprolog) S 23334 23336 19734 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23941570 85250048 8175 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) 83252

[startup+51.1015 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23338
/proc/meminfo: memFree=1683840/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=83252 CPUtime=50.69
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 8465 0 0 0 4705 364 0 0 25 0 2 0 23940975 85250048 8175 996147200 134512640 135105188 4294956096 18446744073709551615 134718131 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23336/statm: 20813 8175 199 144 0 20297 0
[pid=23336/tid=23338] ppid=23334 vsize=83252 CPUtime=0
/proc/23336/task/23338/stat : 23338 (bprolog) S 23334 23336 19734 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23941570 85250048 8175 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 83252

[startup+102.307 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23338
/proc/meminfo: memFree=1683776/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=83252 CPUtime=101.5
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 8465 0 0 0 9786 364 0 0 25 0 2 0 23940975 85250048 8175 996147200 134512640 135105188 4294956096 18446744073709551615 134718113 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23336/statm: 20813 8175 199 144 0 20297 0
[pid=23336/tid=23338] ppid=23334 vsize=83252 CPUtime=0
/proc/23336/task/23338/stat : 23338 (bprolog) S 23334 23336 19734 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23941570 85250048 8175 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) 83252

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23338
/proc/meminfo: memFree=1683712/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=83252 CPUtime=161.04
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 8465 0 0 0 15740 364 0 0 25 0 2 0 23940975 85250048 8175 996147200 134512640 135105188 4294956096 18446744073709551615 134748476 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23336/statm: 20813 8175 199 144 0 20297 0
[pid=23336/tid=23338] ppid=23334 vsize=83252 CPUtime=0
/proc/23336/task/23338/stat : 23338 (bprolog) S 23334 23336 19734 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23941570 85250048 8175 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) 83252

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23338
/proc/meminfo: memFree=1683712/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=83252 CPUtime=220.58
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 8465 0 0 0 21694 364 0 0 25 0 2 0 23940975 85250048 8175 996147200 134512640 135105188 4294956096 18446744073709551615 134718165 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23336/statm: 20813 8175 199 144 0 20297 0
[pid=23336/tid=23338] ppid=23334 vsize=83252 CPUtime=0
/proc/23336/task/23338/stat : 23338 (bprolog) S 23334 23336 19734 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23941570 85250048 8175 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.58
Current children cumulated vsize (KiB) 83252

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23338
/proc/meminfo: memFree=1683776/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=83252 CPUtime=280.12
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 8466 0 0 0 27648 364 0 0 25 0 2 0 23940975 85250048 8176 996147200 134512640 135105188 4294956096 18446744073709551615 134749883 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23336/statm: 20813 8176 199 144 0 20297 0
[pid=23336/tid=23338] ppid=23334 vsize=83252 CPUtime=0
/proc/23336/task/23338/stat : 23338 (bprolog) S 23334 23336 19734 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23941570 85250048 8176 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.12
Current children cumulated vsize (KiB) 83252

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23338
/proc/meminfo: memFree=1683776/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=83252 CPUtime=339.66
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 8466 0 0 0 33602 364 0 0 25 0 2 0 23940975 85250048 8176 996147200 134512640 135105188 4294956096 18446744073709551615 134749442 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23336/statm: 20813 8176 199 144 0 20297 0
[pid=23336/tid=23338] ppid=23334 vsize=83252 CPUtime=0
/proc/23336/task/23338/stat : 23338 (bprolog) S 23334 23336 19734 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23941570 85250048 8176 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.66
Current children cumulated vsize (KiB) 83252

[startup+402.303 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23338
/proc/meminfo: memFree=1683776/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=83252 CPUtime=399.21
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 8466 0 0 0 39557 364 0 0 25 0 2 0 23940975 85250048 8176 996147200 134512640 135105188 4294956096 18446744073709551615 134748487 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23336/statm: 20813 8176 199 144 0 20297 0
[pid=23336/tid=23338] ppid=23334 vsize=83252 CPUtime=0
/proc/23336/task/23338/stat : 23338 (bprolog) S 23334 23336 19734 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23941570 85250048 8176 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) 83252

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23338
/proc/meminfo: memFree=1683776/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=83252 CPUtime=458.75
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 8466 0 0 0 45511 364 0 0 25 0 2 0 23940975 85250048 8176 996147200 134512640 135105188 4294956096 18446744073709551615 134749266 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23336/statm: 20813 8176 199 144 0 20297 0
[pid=23336/tid=23338] ppid=23334 vsize=83252 CPUtime=0
/proc/23336/task/23338/stat : 23338 (bprolog) S 23334 23336 19734 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23941570 85250048 8176 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.75
Current children cumulated vsize (KiB) 83252

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23338
/proc/meminfo: memFree=1683776/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=83252 CPUtime=518.29
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 8466 0 0 0 51465 364 0 0 25 0 2 0 23940975 85250048 8176 996147200 134512640 135105188 4294956096 18446744073709551615 134718165 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23336/statm: 20813 8176 199 144 0 20297 0
[pid=23336/tid=23338] ppid=23334 vsize=83252 CPUtime=0
/proc/23336/task/23338/stat : 23338 (bprolog) S 23334 23336 19734 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23941570 85250048 8176 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0

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

Current children cumulated CPU time (s) 1232.77
Current children cumulated vsize (KiB) 93496

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/78 23341
/proc/meminfo: memFree=1683240/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=93496 CPUtime=1292.29
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 8467 0 0 0 128864 365 0 0 25 0 3 0 23940975 95739904 8177 996147200 134512640 135105188 4294956096 18446744073709551615 134718089 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23336/statm: 23374 8177 199 144 0 22858 0
[pid=23336/tid=23338] ppid=23334 vsize=93496 CPUtime=0
/proc/23336/task/23338/stat : 23338 (bprolog) S 23334 23336 19734 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 23941570 95739904 8177 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23336/tid=23340] ppid=23334 vsize=93496 CPUtime=0
/proc/23336/task/23340/stat : 23340 (bprolog) S 23334 23336 19734 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 24031584 95739904 8177 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1292.29
Current children cumulated vsize (KiB) 93496

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/79 23342
/proc/meminfo: memFree=1683232/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=103740 CPUtime=1351.79
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 8468 0 0 0 134814 365 0 0 25 0 4 0 23940975 106229760 8178 996147200 134512640 135105188 4294956096 18446744073709551615 134717762 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23336/statm: 25935 8178 199 144 0 25419 0
[pid=23336/tid=23338] ppid=23334 vsize=103740 CPUtime=0
/proc/23336/task/23338/stat : 23338 (bprolog) S 23334 23336 19734 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 23941570 106229760 8178 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23336/tid=23340] ppid=23334 vsize=103740 CPUtime=0
/proc/23336/task/23340/stat : 23340 (bprolog) S 23334 23336 19734 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24031584 106229760 8178 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23336/tid=23342] ppid=23334 vsize=103740 CPUtime=0
/proc/23336/task/23342/stat : 23342 (bprolog) S 23334 23336 19734 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24076592 106229760 8178 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1351.79
Current children cumulated vsize (KiB) 103740

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.99 3/79 23342
/proc/meminfo: memFree=1683232/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=103740 CPUtime=1411.33
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 8468 0 0 0 140768 365 0 0 25 0 4 0 23940975 106229760 8178 996147200 134512640 135105188 4294956096 18446744073709551615 134748715 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23336/statm: 25935 8178 199 144 0 25419 0
[pid=23336/tid=23338] ppid=23334 vsize=103740 CPUtime=0
/proc/23336/task/23338/stat : 23338 (bprolog) S 23334 23336 19734 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 23941570 106229760 8178 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23336/tid=23340] ppid=23334 vsize=103740 CPUtime=0
/proc/23336/task/23340/stat : 23340 (bprolog) S 23334 23336 19734 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24031584 106229760 8178 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23336/tid=23342] ppid=23334 vsize=103740 CPUtime=0
/proc/23336/task/23342/stat : 23342 (bprolog) S 23334 23336 19734 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24076592 106229760 8178 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1411.33
Current children cumulated vsize (KiB) 103740

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/79 23342
/proc/meminfo: memFree=1683232/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=103740 CPUtime=1470.87
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 8468 0 0 0 146722 365 0 0 25 0 4 0 23940975 106229760 8178 996147200 134512640 135105188 4294956096 18446744073709551615 134748727 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23336/statm: 25935 8178 199 144 0 25419 0
[pid=23336/tid=23338] ppid=23334 vsize=103740 CPUtime=0
/proc/23336/task/23338/stat : 23338 (bprolog) S 23334 23336 19734 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 23941570 106229760 8178 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23336/tid=23340] ppid=23334 vsize=103740 CPUtime=0
/proc/23336/task/23340/stat : 23340 (bprolog) S 23334 23336 19734 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24031584 106229760 8178 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23336/tid=23342] ppid=23334 vsize=103740 CPUtime=0
/proc/23336/task/23342/stat : 23342 (bprolog) S 23334 23336 19734 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24076592 106229760 8178 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1470.87
Current children cumulated vsize (KiB) 103740

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/80 23343
/proc/meminfo: memFree=1683224/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=103740 CPUtime=1530.4
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 8468 0 0 0 152675 365 0 0 25 0 4 0 23940975 106229760 8178 996147200 134512640 135105188 4294956096 18446744073709551615 134718089 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23336/statm: 25935 8178 199 144 0 25419 0
[pid=23336/tid=23338] ppid=23334 vsize=103740 CPUtime=0
/proc/23336/task/23338/stat : 23338 (bprolog) S 23334 23336 19734 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 23941570 106229760 8178 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23336/tid=23340] ppid=23334 vsize=103740 CPUtime=0
/proc/23336/task/23340/stat : 23340 (bprolog) S 23334 23336 19734 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24031584 106229760 8178 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23336/tid=23342] ppid=23334 vsize=103740 CPUtime=0
/proc/23336/task/23342/stat : 23342 (bprolog) S 23334 23336 19734 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24076592 106229760 8178 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1530.4
Current children cumulated vsize (KiB) 103740

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/81 23344
/proc/meminfo: memFree=1683216/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=113984 CPUtime=1589.9
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 8469 0 0 0 158625 365 0 0 25 0 5 0 23940975 116719616 8179 996147200 134512640 135105188 4294956096 18446744073709551615 134749278 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23336/statm: 28496 8179 199 144 0 27980 0
[pid=23336/tid=23338] ppid=23334 vsize=113984 CPUtime=0
/proc/23336/task/23338/stat : 23338 (bprolog) S 23334 23336 19734 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 23941570 116719616 8179 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23336/tid=23340] ppid=23334 vsize=113984 CPUtime=0
/proc/23336/task/23340/stat : 23340 (bprolog) S 23334 23336 19734 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24031584 116719616 8179 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23336/tid=23342] ppid=23334 vsize=113984 CPUtime=0
/proc/23336/task/23342/stat : 23342 (bprolog) S 23334 23336 19734 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24076592 116719616 8179 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23336/tid=23344] ppid=23334 vsize=113984 CPUtime=0
/proc/23336/task/23344/stat : 23344 (bprolog) S 23334 23336 19734 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 24099100 116719616 8179 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1589.9
Current children cumulated vsize (KiB) 113984

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/81 23344
/proc/meminfo: memFree=1683088/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=113984 CPUtime=1649.34
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 8469 0 0 0 164569 365 0 0 25 0 5 0 23940975 116719616 8179 996147200 134512640 135105188 4294956096 18446744073709551615 134748547 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23336/statm: 28496 8179 199 144 0 27980 0
[pid=23336/tid=23338] ppid=23334 vsize=113984 CPUtime=0
/proc/23336/task/23338/stat : 23338 (bprolog) S 23334 23336 19734 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 23941570 116719616 8179 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23336/tid=23340] ppid=23334 vsize=113984 CPUtime=0
/proc/23336/task/23340/stat : 23340 (bprolog) S 23334 23336 19734 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24031584 116719616 8179 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23336/tid=23342] ppid=23334 vsize=113984 CPUtime=0
/proc/23336/task/23342/stat : 23342 (bprolog) S 23334 23336 19734 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24076592 116719616 8179 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23336/tid=23344] ppid=23334 vsize=113984 CPUtime=0
/proc/23336/task/23344/stat : 23344 (bprolog) S 23334 23336 19734 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 24099100 116719616 8179 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1649.34
Current children cumulated vsize (KiB) 113984

[startup+1722.3 s]
/proc/loadavg: 1.93 1.96 1.98 3/86 23386
/proc/meminfo: memFree=1698400/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=113984 CPUtime=1708.92
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 8469 0 0 0 170526 366 0 0 25 0 5 0 23940975 116719616 8179 996147200 134512640 135105188 4294956096 18446744073709551615 134748393 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23336/statm: 28496 8179 199 144 0 27980 0
[pid=23336/tid=23338] ppid=23334 vsize=113984 CPUtime=0
/proc/23336/task/23338/stat : 23338 (bprolog) S 23334 23336 19734 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 23941570 116719616 8179 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23336/tid=23340] ppid=23334 vsize=113984 CPUtime=0
/proc/23336/task/23340/stat : 23340 (bprolog) S 23334 23336 19734 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24031584 116719616 8179 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23336/tid=23342] ppid=23334 vsize=113984 CPUtime=0
/proc/23336/task/23342/stat : 23342 (bprolog) S 23334 23336 19734 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24076592 116719616 8179 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23336/tid=23344] ppid=23334 vsize=113984 CPUtime=0
/proc/23336/task/23344/stat : 23344 (bprolog) S 23334 23336 19734 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24099100 116719616 8179 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1708.92
Current children cumulated vsize (KiB) 113984

[startup+1782.3 s]
/proc/loadavg: 2.01 1.97 1.99 3/86 23386
/proc/meminfo: memFree=1697888/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=113984 CPUtime=1768.9
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 8469 0 0 0 176523 367 0 0 25 0 5 0 23940975 116719616 8179 996147200 134512640 135105188 4294956096 18446744073709551615 134749627 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23336/statm: 28496 8179 199 144 0 27980 0
[pid=23336/tid=23338] ppid=23334 vsize=113984 CPUtime=0
/proc/23336/task/23338/stat : 23338 (bprolog) S 23334 23336 19734 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 23941570 116719616 8179 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23336/tid=23340] ppid=23334 vsize=113984 CPUtime=0
/proc/23336/task/23340/stat : 23340 (bprolog) S 23334 23336 19734 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24031584 116719616 8179 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23336/tid=23342] ppid=23334 vsize=113984 CPUtime=0
/proc/23336/task/23342/stat : 23342 (bprolog) S 23334 23336 19734 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24076592 116719616 8179 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23336/tid=23344] ppid=23334 vsize=113984 CPUtime=0
/proc/23336/task/23344/stat : 23344 (bprolog) S 23334 23336 19734 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24099100 116719616 8179 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1768.9
Current children cumulated vsize (KiB) 113984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.5 s]
/proc/loadavg: 2.06 1.99 1.99 3/82 23386
/proc/meminfo: memFree=1697504/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=113984 CPUtime=1800.09
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 8470 0 0 0 179642 367 0 0 25 0 1 0 23940975 116719616 8180 996147200 134512640 135105188 4294956096 18446744073709551615 134718145 0 0 4096 2 0 0 0 17 0 0 0
/proc/23336/statm: 28496 8180 200 144 0 27980 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 113984

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

Solver just ended. Dumping a history of the last processes samples

[startup+1813.5 s]
/proc/loadavg: 2.06 1.99 1.99 3/82 23386
/proc/meminfo: memFree=1697504/2055920 swapFree=4192812/4192956
[pid=23336] ppid=23334 vsize=113984 CPUtime=1800.09
/proc/23336/stat : 23336 (bprolog) R 23334 23336 19734 0 -1 4194304 8470 0 0 0 179642 367 0 0 25 0 1 0 23940975 116719616 8180 996147200 134512640 135105188 4294956096 18446744073709551615 134718145 0 0 4096 2 0 0 0 17 0 0 0
/proc/23336/statm: 28496 8180 200 144 0 27980 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 113984

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.51
CPU time (s): 1800.1
CPU user time (s): 1796.42
CPU system time (s): 3.67744
CPU usage (%): 99.2605
Max. virtual memory (cumulated for all children) (KiB): 113984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.42
system time used= 3.67744
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8470
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= 37611

runsolver used 1.63675 second user time and 5.20121 second system time

The end

Launcher Data 

Begin job on node11 at 2009-07-12 05:19:00
IDJOB=2079764
IDBENCH=56947
IDSOLVER=770
FILE ID=node11/2079764-1247368739
PBS_JOBID= 9507062
Free space on /tmp= 66444 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/rand-3-20-20/normalized-rand-3-20-20-60-632-18_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2079764-1247368739/watcher-2079764-1247368739 -o /tmp/evaluation-result-2079764-1247368739/solver-2079764-1247368739 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2079764-1247368739 1800

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

MD5SUM BENCH= d0723849d67084a75f9aabd36744eddc
RANDOM SEED=640899722

node11.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		: 3000.274
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		: 3000.274
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:       1718128 kB
Buffers:         49112 kB
Cached:         170460 kB
SwapCached:          0 kB
Active:         185608 kB
Inactive:        86748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1718128 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2436 kB
Writeback:           0 kB
Mapped:          63488 kB
Slab:            50564 kB
Committed_AS:   232284 kB
PageTables:       1900 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= 66444 MiB
End job on node11 at 2009-07-12 05:49:15