Trace number 2091248

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 1813.21

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-43_ext.xml
MD5SUM48092e8076eead99d7c23f0a2cd75770
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 benchmark68.2796
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-2091248-1247393744)
1.87/1.92	c Converted in 575 ms
2.07/2.14	c solving(HOME/instance-2091248-1247393744,1800000)
2.07/2.14	c solving(HOME/instance-2091248-1247393744,1800000)

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-2091248-1247393744/watcher-2091248-1247393744 -o /tmp/evaluation-result-2091248-1247393744/solver-2091248-1247393744 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2091248-1247393744 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 1.91 4/74 29252
/proc/meminfo: memFree=1808528/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=7000 CPUtime=0
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 370 0 0 0 0 0 0 0 20 0 1 0 26441786 7168000 88 996147200 134512640 135105188 4294956096 18446744073709551615 134676880 0 0 4096 0 0 0 0 17 1 0 0
/proc/29252/statm: 1750 88 70 144 0 1234 0

[startup+0.198211 s]
/proc/loadavg: 1.99 1.97 1.91 4/74 29252
/proc/meminfo: memFree=1808528/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=62208 CPUtime=0.18
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 1100 0 0 0 5 13 0 0 20 0 1 0 26441786 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 134784872 0 0 4096 2 0 0 0 17 1 0 0
/proc/29252/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 62208

[startup+0.201214 s]
/proc/loadavg: 1.99 1.97 1.91 4/74 29252
/proc/meminfo: memFree=1808528/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=62208 CPUtime=0.18
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 1100 0 0 0 5 13 0 0 20 0 1 0 26441786 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/29252/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 62208

[startup+0.301226 s]
/proc/loadavg: 1.99 1.97 1.91 4/74 29252
/proc/meminfo: memFree=1808528/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=62208 CPUtime=0.28
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 1100 0 0 0 9 19 0 0 21 0 1 0 26441786 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/29252/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 62208

[startup+0.701264 s]
/proc/loadavg: 1.99 1.97 1.91 4/74 29252
/proc/meminfo: memFree=1808528/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=62208 CPUtime=0.68
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 1100 0 0 0 21 47 0 0 25 0 1 0 26441786 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 10832982 0 0 4096 2 0 0 0 17 1 0 0
/proc/29252/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 62208

[startup+1.50135 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 29253
/proc/meminfo: memFree=1805512/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=62208 CPUtime=1.48
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 1101 0 0 0 45 103 0 0 25 0 1 0 26441786 63700992 814 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/29252/statm: 15552 814 176 144 0 15036 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 62208

[startup+3.10152 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 29253
/proc/meminfo: memFree=1795336/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=72444 CPUtime=3.06
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 3749 0 0 0 174 132 0 0 25 0 2 0 26441786 74182656 3459 996147200 134512640 135105188 4294956096 18446744073709551615 134718103 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29252/statm: 18111 3459 198 144 0 17595 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 72444

[startup+6.30185 s]
/proc/loadavg: 1.99 1.97 1.91 3/76 29254
/proc/meminfo: memFree=1794560/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=72444 CPUtime=6.23
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 3749 0 0 0 491 132 0 0 25 0 2 0 26441786 74182656 3459 996147200 134512640 135105188 4294956096 18446744073709551615 134725310 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29252/statm: 18111 3459 198 144 0 17595 0
[pid=29252/tid=29254] ppid=29250 vsize=72444 CPUtime=0
/proc/29252/task/29254/stat : 29254 (bprolog) S 29250 29252 26954 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26442010 74182656 3459 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+12.7015 s]
/proc/loadavg: 1.99 1.97 1.91 3/76 29254
/proc/meminfo: memFree=1794368/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=72444 CPUtime=12.57
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 3749 0 0 0 1125 132 0 0 25 0 2 0 26441786 74182656 3459 996147200 134512640 135105188 4294956096 18446744073709551615 134717760 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29252/statm: 18111 3459 198 144 0 17595 0
[pid=29252/tid=29254] ppid=29250 vsize=72444 CPUtime=0
/proc/29252/task/29254/stat : 29254 (bprolog) S 29250 29252 26954 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26442010 74182656 3459 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+25.5019 s]
/proc/loadavg: 1.99 1.97 1.91 3/76 29254
/proc/meminfo: memFree=1794432/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=72444 CPUtime=25.25
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 3749 0 0 0 2393 132 0 0 25 0 2 0 26441786 74182656 3459 996147200 134512640 135105188 4294956096 18446744073709551615 134751439 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29252/statm: 18111 3459 198 144 0 17595 0
[pid=29252/tid=29254] ppid=29250 vsize=72444 CPUtime=0
/proc/29252/task/29254/stat : 29254 (bprolog) S 29250 29252 26954 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26442010 74182656 3459 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+51.1015 s]
/proc/loadavg: 1.99 1.97 1.91 3/76 29254
/proc/meminfo: memFree=1794560/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=72444 CPUtime=50.61
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 3749 0 0 0 4929 132 0 0 25 0 2 0 26441786 74182656 3459 996147200 134512640 135105188 4294956096 18446744073709551615 134751349 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29252/statm: 18111 3459 198 144 0 17595 0
[pid=29252/tid=29254] ppid=29250 vsize=72444 CPUtime=0
/proc/29252/task/29254/stat : 29254 (bprolog) S 29250 29252 26954 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26442010 74182656 3459 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+102.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/76 29254
/proc/meminfo: memFree=1794368/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=72444 CPUtime=101.33
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 3749 0 0 0 10001 132 0 0 25 0 2 0 26441786 74182656 3459 996147200 134512640 135105188 4294956096 18446744073709551615 134718105 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29252/statm: 18111 3459 198 144 0 17595 0
[pid=29252/tid=29254] ppid=29250 vsize=72444 CPUtime=0
/proc/29252/task/29254/stat : 29254 (bprolog) S 29250 29252 26954 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26442010 74182656 3459 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 72444

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/76 29254
/proc/meminfo: memFree=1794240/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=72444 CPUtime=160.76
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 3749 0 0 0 15944 132 0 0 25 0 2 0 26441786 74182656 3459 996147200 134512640 135105188 4294956096 18446744073709551615 134717632 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29252/statm: 18111 3459 198 144 0 17595 0
[pid=29252/tid=29254] ppid=29250 vsize=72444 CPUtime=0
/proc/29252/task/29254/stat : 29254 (bprolog) S 29250 29252 26954 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26442010 74182656 3459 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 72444

[startup+222.306 s]
/proc/loadavg: 1.99 1.97 1.91 3/76 29254
/proc/meminfo: memFree=1793920/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=72444 CPUtime=220.21
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 3749 0 0 0 21889 132 0 0 25 0 2 0 26441786 74182656 3459 996147200 134512640 135105188 4294956096 18446744073709551615 134725032 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29252/statm: 18111 3459 198 144 0 17595 0
[pid=29252/tid=29254] ppid=29250 vsize=72444 CPUtime=0
/proc/29252/task/29254/stat : 29254 (bprolog) S 29250 29252 26954 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26442010 74182656 3459 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.21
Current children cumulated vsize (KiB) 72444

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/76 29254
/proc/meminfo: memFree=1793728/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=72444 CPUtime=279.64
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 3749 0 0 0 27832 132 0 0 25 0 2 0 26441786 74182656 3459 996147200 134512640 135105188 4294956096 18446744073709551615 134725280 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29252/statm: 18111 3459 198 144 0 17595 0
[pid=29252/tid=29254] ppid=29250 vsize=72444 CPUtime=0
/proc/29252/task/29254/stat : 29254 (bprolog) S 29250 29252 26954 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26442010 74182656 3459 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 72444

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/76 29254
/proc/meminfo: memFree=1792448/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=72444 CPUtime=339.08
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 3749 0 0 0 33776 132 0 0 25 0 2 0 26441786 74182656 3459 996147200 134512640 135105188 4294956096 18446744073709551615 134724992 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29252/statm: 18111 3459 198 144 0 17595 0
[pid=29252/tid=29254] ppid=29250 vsize=72444 CPUtime=0
/proc/29252/task/29254/stat : 29254 (bprolog) S 29250 29252 26954 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26442010 74182656 3459 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.08
Current children cumulated vsize (KiB) 72444

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/76 29254
/proc/meminfo: memFree=1792064/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=72444 CPUtime=398.51
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 3749 0 0 0 39719 132 0 0 25 0 2 0 26441786 74182656 3459 996147200 134512640 135105188 4294956096 18446744073709551615 134717634 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29252/statm: 18111 3459 198 144 0 17595 0
[pid=29252/tid=29254] ppid=29250 vsize=72444 CPUtime=0
/proc/29252/task/29254/stat : 29254 (bprolog) S 29250 29252 26954 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26442010 74182656 3459 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 72444

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/76 29254
/proc/meminfo: memFree=1791360/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=72444 CPUtime=457.95
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 3749 0 0 0 45663 132 0 0 25 0 2 0 26441786 74182656 3459 996147200 134512640 135105188 4294956096 18446744073709551615 134725069 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29252/statm: 18111 3459 198 144 0 17595 0
[pid=29252/tid=29254] ppid=29250 vsize=72444 CPUtime=0
/proc/29252/task/29254/stat : 29254 (bprolog) S 29250 29252 26954 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26442010 74182656 3459 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 457.95
Current children cumulated vsize (KiB) 72444

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/76 29254
/proc/meminfo: memFree=1790848/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=72444 CPUtime=517.4
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 3749 0 0 0 51607 133 0 0 25 0 2 0 26441786 74182656 3459 996147200 134512640 135105188 4294956096 18446744073709551615 134751333 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29252/statm: 18111 3459 198 144 0 17595 0

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

Current children cumulated CPU time (s) 1232.59
Current children cumulated vsize (KiB) 82688

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/83 29325
/proc/meminfo: memFree=1758784/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=82688 CPUtime=1292.57
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 3750 0 0 0 129123 134 0 0 25 0 3 0 26441786 84672512 3460 996147200 134512640 135105188 4294956096 18446744073709551615 134717654 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/29252/statm: 20672 3460 198 144 0 20156 0
[pid=29252/tid=29254] ppid=29250 vsize=82688 CPUtime=0
/proc/29252/task/29254/stat : 29254 (bprolog) S 29250 29252 26954 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 26442010 84672512 3460 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=29252/tid=29255] ppid=29250 vsize=82688 CPUtime=0
/proc/29252/task/29255/stat : 29255 (bprolog) S 29250 29252 26954 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 26532027 84672512 3460 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1292.57
Current children cumulated vsize (KiB) 82688

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/84 29326
/proc/meminfo: memFree=1758776/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=92932 CPUtime=1352.54
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 3751 0 0 0 135120 134 0 0 25 0 4 0 26441786 95162368 3461 996147200 134512640 135105188 4294956096 18446744073709551615 134725204 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/29252/statm: 23233 3461 198 144 0 22717 0
[pid=29252/tid=29254] ppid=29250 vsize=92932 CPUtime=0
/proc/29252/task/29254/stat : 29254 (bprolog) S 29250 29252 26954 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26442010 95162368 3461 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=29252/tid=29255] ppid=29250 vsize=92932 CPUtime=0
/proc/29252/task/29255/stat : 29255 (bprolog) S 29250 29252 26954 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26532027 95162368 3461 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=29252/tid=29326] ppid=29250 vsize=92932 CPUtime=0
/proc/29252/task/29326/stat : 29326 (bprolog) S 29250 29252 26954 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26577037 95162368 3461 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1352.54
Current children cumulated vsize (KiB) 92932

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/84 29326
/proc/meminfo: memFree=1758712/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=92932 CPUtime=1412.53
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 3751 0 0 0 141119 134 0 0 25 0 4 0 26441786 95162368 3461 996147200 134512640 135105188 4294956096 18446744073709551615 134717634 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/29252/statm: 23233 3461 198 144 0 22717 0
[pid=29252/tid=29254] ppid=29250 vsize=92932 CPUtime=0
/proc/29252/task/29254/stat : 29254 (bprolog) S 29250 29252 26954 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26442010 95162368 3461 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=29252/tid=29255] ppid=29250 vsize=92932 CPUtime=0
/proc/29252/task/29255/stat : 29255 (bprolog) S 29250 29252 26954 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26532027 95162368 3461 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=29252/tid=29326] ppid=29250 vsize=92932 CPUtime=0
/proc/29252/task/29326/stat : 29326 (bprolog) S 29250 29252 26954 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26577037 95162368 3461 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1412.53
Current children cumulated vsize (KiB) 92932

[startup+1482.3 s]
/proc/loadavg: 2.06 2.01 1.93 3/88 29366
/proc/meminfo: memFree=1746200/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=92932 CPUtime=1472.25
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 3751 0 0 0 147090 135 0 0 25 0 4 0 26441786 95162368 3461 996147200 134512640 135105188 4294956096 18446744073709551615 134751338 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29252/statm: 23233 3461 198 144 0 22717 0
[pid=29252/tid=29254] ppid=29250 vsize=92932 CPUtime=0
/proc/29252/task/29254/stat : 29254 (bprolog) S 29250 29252 26954 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26442010 95162368 3461 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=29252/tid=29255] ppid=29250 vsize=92932 CPUtime=0
/proc/29252/task/29255/stat : 29255 (bprolog) S 29250 29252 26954 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26532027 95162368 3461 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=29252/tid=29326] ppid=29250 vsize=92932 CPUtime=0
/proc/29252/task/29326/stat : 29326 (bprolog) S 29250 29252 26954 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26577037 95162368 3461 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1472.25
Current children cumulated vsize (KiB) 92932

[startup+1542.31 s]
/proc/loadavg: 2.02 2.01 1.93 3/88 29366
/proc/meminfo: memFree=1746072/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=92932 CPUtime=1531.7
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 3751 0 0 0 153035 135 0 0 25 0 4 0 26441786 95162368 3461 996147200 134512640 135105188 4294956096 18446744073709551615 134725013 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29252/statm: 23233 3461 198 144 0 22717 0
[pid=29252/tid=29254] ppid=29250 vsize=92932 CPUtime=0
/proc/29252/task/29254/stat : 29254 (bprolog) S 29250 29252 26954 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26442010 95162368 3461 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=29252/tid=29255] ppid=29250 vsize=92932 CPUtime=0
/proc/29252/task/29255/stat : 29255 (bprolog) S 29250 29252 26954 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26532027 95162368 3461 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=29252/tid=29326] ppid=29250 vsize=92932 CPUtime=0
/proc/29252/task/29326/stat : 29326 (bprolog) S 29250 29252 26954 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26577037 95162368 3461 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1531.7
Current children cumulated vsize (KiB) 92932

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/89 29367
/proc/meminfo: memFree=1701136/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=103176 CPUtime=1591.15
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 3752 0 0 0 158979 136 0 0 25 0 5 0 26441786 105652224 3462 996147200 134512640 135105188 4294956096 18446744073709551615 134751431 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29252/statm: 25794 3462 198 144 0 25278 0
[pid=29252/tid=29254] ppid=29250 vsize=103176 CPUtime=0
/proc/29252/task/29254/stat : 29254 (bprolog) S 29250 29252 26954 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26442010 105652224 3462 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=29252/tid=29255] ppid=29250 vsize=103176 CPUtime=0
/proc/29252/task/29255/stat : 29255 (bprolog) S 29250 29252 26954 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26532027 105652224 3462 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=29252/tid=29326] ppid=29250 vsize=103176 CPUtime=0
/proc/29252/task/29326/stat : 29326 (bprolog) S 29250 29252 26954 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26577037 105652224 3462 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=29252/tid=29367] ppid=29250 vsize=103176 CPUtime=0
/proc/29252/task/29367/stat : 29367 (bprolog) S 29250 29252 26954 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 26599543 105652224 3462 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1591.15
Current children cumulated vsize (KiB) 103176

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/89 29367
/proc/meminfo: memFree=1700944/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=103176 CPUtime=1650.58
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 3752 0 0 0 164922 136 0 0 25 0 5 0 26441786 105652224 3462 996147200 134512640 135105188 4294956096 18446744073709551615 134752425 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29252/statm: 25794 3462 198 144 0 25278 0
[pid=29252/tid=29254] ppid=29250 vsize=103176 CPUtime=0
/proc/29252/task/29254/stat : 29254 (bprolog) S 29250 29252 26954 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26442010 105652224 3462 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=29252/tid=29255] ppid=29250 vsize=103176 CPUtime=0
/proc/29252/task/29255/stat : 29255 (bprolog) S 29250 29252 26954 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26532027 105652224 3462 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=29252/tid=29326] ppid=29250 vsize=103176 CPUtime=0
/proc/29252/task/29326/stat : 29326 (bprolog) S 29250 29252 26954 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26577037 105652224 3462 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=29252/tid=29367] ppid=29250 vsize=103176 CPUtime=0
/proc/29252/task/29367/stat : 29367 (bprolog) S 29250 29252 26954 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 26599543 105652224 3462 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1650.58
Current children cumulated vsize (KiB) 103176

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/89 29367
/proc/meminfo: memFree=1700944/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=103176 CPUtime=1710.02
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 3752 0 0 0 170866 136 0 0 25 0 5 0 26441786 105652224 3462 996147200 134512640 135105188 4294956096 18446744073709551615 134718099 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29252/statm: 25794 3462 198 144 0 25278 0
[pid=29252/tid=29254] ppid=29250 vsize=103176 CPUtime=0
/proc/29252/task/29254/stat : 29254 (bprolog) S 29250 29252 26954 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26442010 105652224 3462 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=29252/tid=29255] ppid=29250 vsize=103176 CPUtime=0
/proc/29252/task/29255/stat : 29255 (bprolog) S 29250 29252 26954 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26532027 105652224 3462 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=29252/tid=29326] ppid=29250 vsize=103176 CPUtime=0
/proc/29252/task/29326/stat : 29326 (bprolog) S 29250 29252 26954 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26577037 105652224 3462 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=29252/tid=29367] ppid=29250 vsize=103176 CPUtime=0
/proc/29252/task/29367/stat : 29367 (bprolog) S 29250 29252 26954 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26599543 105652224 3462 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1710.02
Current children cumulated vsize (KiB) 103176

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/89 29367
/proc/meminfo: memFree=1700752/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=103176 CPUtime=1769.45
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 3752 0 0 0 176809 136 0 0 25 0 5 0 26441786 105652224 3462 996147200 134512640 135105188 4294956096 18446744073709551615 134630544 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29252/statm: 25794 3462 198 144 0 25278 0
[pid=29252/tid=29254] ppid=29250 vsize=103176 CPUtime=0
/proc/29252/task/29254/stat : 29254 (bprolog) S 29250 29252 26954 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26442010 105652224 3462 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=29252/tid=29255] ppid=29250 vsize=103176 CPUtime=0
/proc/29252/task/29255/stat : 29255 (bprolog) S 29250 29252 26954 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26532027 105652224 3462 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=29252/tid=29326] ppid=29250 vsize=103176 CPUtime=0
/proc/29252/task/29326/stat : 29326 (bprolog) S 29250 29252 26954 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26577037 105652224 3462 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=29252/tid=29367] ppid=29250 vsize=103176 CPUtime=0
/proc/29252/task/29367/stat : 29367 (bprolog) S 29250 29252 26954 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26599543 105652224 3462 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1769.45
Current children cumulated vsize (KiB) 103176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.2 s]
/proc/loadavg: 2.00 2.00 1.93 3/85 29367
/proc/meminfo: memFree=1700752/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=103176 CPUtime=1800.07
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 3753 0 0 0 179871 136 0 0 25 0 1 0 26441786 105652224 3463 996147200 134512640 135105188 4294956096 18446744073709551615 134725204 0 0 4096 2 0 0 0 17 1 0 0
/proc/29252/statm: 25794 3463 199 144 0 25278 0
Current children cumulated CPU time (s) 1800.07
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+1813.2 s]
/proc/loadavg: 2.00 2.00 1.93 3/85 29367
/proc/meminfo: memFree=1700752/2055920 swapFree=4192812/4192956
[pid=29252] ppid=29250 vsize=103176 CPUtime=1800.07
/proc/29252/stat : 29252 (bprolog) R 29250 29252 26954 0 -1 4194304 3753 0 0 0 179871 136 0 0 25 0 1 0 26441786 105652224 3463 996147200 134512640 135105188 4294956096 18446744073709551615 134725204 0 0 4096 2 0 0 0 17 1 0 0
/proc/29252/statm: 25794 3463 199 144 0 25278 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 103176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.21
CPU time (s): 1800.08
CPU user time (s): 1798.72
CPU system time (s): 1.36279
CPU usage (%): 99.2759
Max. virtual memory (cumulated for all children) (KiB): 103176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.72
system time used= 1.36279
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3753
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= 32035

runsolver used 2.77058 second user time and 5.44017 second system time

The end

Launcher Data 

Begin job on node7 at 2009-07-12 12:15:44
IDJOB=2091248
IDBENCH=60014
IDSOLVER=770
FILE ID=node7/2091248-1247393744
PBS_JOBID= 9507271
Free space on /tmp= 66136 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-43_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091248-1247393744/watcher-2091248-1247393744 -o /tmp/evaluation-result-2091248-1247393744/solver-2091248-1247393744 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2091248-1247393744 1800

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

MD5SUM BENCH= 48092e8076eead99d7c23f0a2cd75770
RANDOM SEED=80470480

node7.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		: 3000.231
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		: 3000.231
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:       1809008 kB
Buffers:         23116 kB
Cached:         129204 kB
SwapCached:          0 kB
Active:         126060 kB
Inactive:        67952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1809008 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1744 kB
Writeback:           0 kB
Mapped:          52968 kB
Slab:            37964 kB
Committed_AS:   210912 kB
PageTables:       1936 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= 66136 MiB
End job on node7 at 2009-07-12 12:45:59