Trace number 2091028

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) 1800.02 1812.51

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-46_ext.xml
MD5SUM970294301d0111abb6ed2240c133f5ba
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 benchmark382.113
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints462
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension462
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-2091028-1247391958)
1.68/1.74	c Converted in 514 ms
1.88/1.93	c solving(HOME/instance-2091028-1247391958,1800000)
1.88/1.93	c solving(HOME/instance-2091028-1247391958,1800000)

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-2091028-1247391958/watcher-2091028-1247391958 -o /tmp/evaluation-result-2091028-1247391958/solver-2091028-1247391958 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2091028-1247391958 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 30044
/proc/meminfo: memFree=1875000/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=18576 CPUtime=0
/proc/30044/stat : 30044 (runsolver) R 30042 30044 28840 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 26260390 19021824 284 996147200 4194304 4302564 548682068528 18446744073709551615 226686987559 0 0 4096 24578 0 0 0 17 0 0 0
/proc/30044/statm: 4644 284 249 26 0 2626 0

[startup+0.0974459 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 30044
/proc/meminfo: memFree=1875000/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=62208 CPUtime=0.08
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 1100 0 0 0 3 5 0 0 20 0 1 0 26260390 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/30044/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 62208

[startup+0.102441 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 30044
/proc/meminfo: memFree=1875000/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=62208 CPUtime=0.09
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 1100 0 0 0 3 6 0 0 20 0 1 0 26260390 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 6084396 0 0 4096 2 0 0 0 17 0 0 0
/proc/30044/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 62208

[startup+0.301483 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 30044
/proc/meminfo: memFree=1875000/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=62208 CPUtime=0.29
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 1100 0 0 0 9 20 0 0 22 0 1 0 26260390 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/30044/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62208

[startup+0.702566 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 30044
/proc/meminfo: memFree=1875000/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=62208 CPUtime=0.69
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 1100 0 0 0 21 48 0 0 25 0 1 0 26260390 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/30044/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62208

[startup+1.50173 s]
/proc/loadavg: 2.00 2.00 1.92 3/76 30045
/proc/meminfo: memFree=1871856/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=62208 CPUtime=1.48
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 1101 0 0 0 45 103 0 0 25 0 1 0 26260390 63700992 814 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/30044/statm: 15552 814 176 144 0 15036 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 62208

[startup+3.10106 s]
/proc/loadavg: 2.00 2.00 1.92 3/77 30046
/proc/meminfo: memFree=1861160/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=72444 CPUtime=3.07
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 3704 0 0 0 186 121 0 0 25 0 2 0 26260390 74182656 3414 996147200 134512640 135105188 4294956096 18446744073709551615 134718080 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/30044/statm: 18111 3414 198 144 0 17595 0
[pid=30044/tid=30046] ppid=30042 vsize=72444 CPUtime=0
/proc/30044/task/30046/stat : 30046 (bprolog) S 30042 30044 28840 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26260591 74182656 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 72444

[startup+6.30171 s]
/proc/loadavg: 2.00 2.00 1.92 3/77 30046
/proc/meminfo: memFree=1860968/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=72444 CPUtime=6.26
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 3704 0 0 0 505 121 0 0 25 0 2 0 26260390 74182656 3414 996147200 134512640 135105188 4294956096 18446744073709551615 134752506 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/30044/statm: 18111 3414 198 144 0 17595 0
[pid=30044/tid=30046] ppid=30042 vsize=72444 CPUtime=0
/proc/30044/task/30046/stat : 30046 (bprolog) S 30042 30044 28840 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26260591 74182656 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 72444

[startup+12.702 s]
/proc/loadavg: 2.00 2.00 1.92 3/77 30046
/proc/meminfo: memFree=1860968/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=72444 CPUtime=12.63
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 3704 0 0 0 1142 121 0 0 25 0 2 0 26260390 74182656 3414 996147200 134512640 135105188 4294956096 18446744073709551615 134718165 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/30044/statm: 18111 3414 198 144 0 17595 0
[pid=30044/tid=30046] ppid=30042 vsize=72444 CPUtime=0
/proc/30044/task/30046/stat : 30046 (bprolog) S 30042 30044 28840 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26260591 74182656 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 72444

[startup+25.5026 s]
/proc/loadavg: 2.07 2.02 1.92 3/77 30046
/proc/meminfo: memFree=1860968/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=72444 CPUtime=25.38
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 3704 0 0 0 2417 121 0 0 25 0 2 0 26260390 74182656 3414 996147200 134512640 135105188 4294956096 18446744073709551615 134718080 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/30044/statm: 18111 3414 198 144 0 17595 0
[pid=30044/tid=30046] ppid=30042 vsize=72444 CPUtime=0
/proc/30044/task/30046/stat : 30046 (bprolog) S 30042 30044 28840 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26260591 74182656 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 72444

[startup+51.1028 s]
/proc/loadavg: 2.05 2.01 1.92 3/77 30046
/proc/meminfo: memFree=1860712/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=72444 CPUtime=50.87
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 3704 0 0 0 4966 121 0 0 25 0 2 0 26260390 74182656 3414 996147200 134512640 135105188 4294956096 18446744073709551615 134717749 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/30044/statm: 18111 3414 198 144 0 17595 0
[pid=30044/tid=30046] ppid=30042 vsize=72444 CPUtime=0
/proc/30044/task/30046/stat : 30046 (bprolog) S 30042 30044 28840 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26260591 74182656 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 72444

[startup+102.306 s]
/proc/loadavg: 2.12 2.04 1.93 3/77 30046
/proc/meminfo: memFree=1860840/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=72444 CPUtime=101.87
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 3704 0 0 0 10065 122 0 0 25 0 2 0 26260390 74182656 3414 996147200 134512640 135105188 4294956096 18446744073709551615 134718108 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/30044/statm: 18111 3414 198 144 0 17595 0
[pid=30044/tid=30046] ppid=30042 vsize=72444 CPUtime=0
/proc/30044/task/30046/stat : 30046 (bprolog) S 30042 30044 28840 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26260591 74182656 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 72444

[startup+162.301 s]
/proc/loadavg: 2.09 2.04 1.94 3/77 30046
/proc/meminfo: memFree=1860584/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=72444 CPUtime=161.62
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 3704 0 0 0 16040 122 0 0 25 0 2 0 26260390 74182656 3414 996147200 134512640 135105188 4294956096 18446744073709551615 134718162 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/30044/statm: 18111 3414 198 144 0 17595 0
[pid=30044/tid=30046] ppid=30042 vsize=72444 CPUtime=0
/proc/30044/task/30046/stat : 30046 (bprolog) S 30042 30044 28840 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26260591 74182656 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 161.62
Current children cumulated vsize (KiB) 72444

[startup+222.302 s]
/proc/loadavg: 2.08 2.05 1.95 3/77 30046
/proc/meminfo: memFree=1860584/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=72444 CPUtime=221.37
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 3704 0 0 0 22015 122 0 0 25 0 2 0 26260390 74182656 3414 996147200 134512640 135105188 4294956096 18446744073709551615 134751353 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/30044/statm: 18111 3414 198 144 0 17595 0
[pid=30044/tid=30046] ppid=30042 vsize=72444 CPUtime=0
/proc/30044/task/30046/stat : 30046 (bprolog) S 30042 30044 28840 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26260591 74182656 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 221.37
Current children cumulated vsize (KiB) 72444

[startup+282.302 s]
/proc/loadavg: 2.13 2.07 1.96 3/77 30046
/proc/meminfo: memFree=1860264/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=72444 CPUtime=281.12
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 3704 0 0 0 27990 122 0 0 25 0 2 0 26260390 74182656 3414 996147200 134512640 135105188 4294956096 18446744073709551615 134717163 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/30044/statm: 18111 3414 198 144 0 17595 0
[pid=30044/tid=30046] ppid=30042 vsize=72444 CPUtime=0
/proc/30044/task/30046/stat : 30046 (bprolog) S 30042 30044 28840 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26260591 74182656 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 281.12
Current children cumulated vsize (KiB) 72444

[startup+342.301 s]
/proc/loadavg: 2.14 2.08 1.97 3/77 30048
/proc/meminfo: memFree=1860200/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=72444 CPUtime=340.87
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 3704 0 0 0 33965 122 0 0 25 0 2 0 26260390 74182656 3414 996147200 134512640 135105188 4294956096 18446744073709551615 134751458 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/30044/statm: 18111 3414 198 144 0 17595 0
[pid=30044/tid=30046] ppid=30042 vsize=72444 CPUtime=0
/proc/30044/task/30046/stat : 30046 (bprolog) S 30042 30044 28840 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26260591 74182656 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 340.87
Current children cumulated vsize (KiB) 72444

[startup+402.301 s]
/proc/loadavg: 2.14 2.09 1.98 3/77 30048
/proc/meminfo: memFree=1860136/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=72444 CPUtime=400.63
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 3704 0 0 0 39941 122 0 0 25 0 2 0 26260390 74182656 3414 996147200 134512640 135105188 4294956096 18446744073709551615 134717675 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/30044/statm: 18111 3414 198 144 0 17595 0
[pid=30044/tid=30046] ppid=30042 vsize=72444 CPUtime=0
/proc/30044/task/30046/stat : 30046 (bprolog) S 30042 30044 28840 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26260591 74182656 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 400.63
Current children cumulated vsize (KiB) 72444

[startup+462.302 s]
/proc/loadavg: 2.18 2.10 1.99 3/77 30048
/proc/meminfo: memFree=1859816/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=72444 CPUtime=460.37
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 3704 0 0 0 45915 122 0 0 25 0 2 0 26260390 74182656 3414 996147200 134512640 135105188 4294956096 18446744073709551615 134718108 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/30044/statm: 18111 3414 198 144 0 17595 0
[pid=30044/tid=30046] ppid=30042 vsize=72444 CPUtime=0
/proc/30044/task/30046/stat : 30046 (bprolog) S 30042 30044 28840 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26260591 74182656 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 460.37
Current children cumulated vsize (KiB) 72444

[startup+522.302 s]
/proc/loadavg: 2.57 2.22 2.03 3/77 30048
/proc/meminfo: memFree=1859688/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=72444 CPUtime=520.13

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

Current children cumulated CPU time (s) 1234.76
Current children cumulated vsize (KiB) 82688

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/85 30099
/proc/meminfo: memFree=1852200/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=82688 CPUtime=1294.24
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 3705 0 0 0 129301 123 0 0 25 0 3 0 26260390 84672512 3415 996147200 134512640 135105188 4294956096 18446744073709551615 134717663 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/30044/statm: 20672 3415 198 144 0 20156 0
[pid=30044/tid=30046] ppid=30042 vsize=82688 CPUtime=0
/proc/30044/task/30046/stat : 30046 (bprolog) S 30042 30044 28840 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 26260591 84672512 3415 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=30044/tid=30093] ppid=30042 vsize=82688 CPUtime=0
/proc/30044/task/30093/stat : 30093 (bprolog) S 30042 30044 28840 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 26350611 84672512 3415 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1294.24
Current children cumulated vsize (KiB) 82688

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/86 30100
/proc/meminfo: memFree=1852128/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=92932 CPUtime=1353.72
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 3706 0 0 0 135249 123 0 0 25 0 4 0 26260390 95162368 3416 996147200 134512640 135105188 4294956096 18446744073709551615 134718089 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/30044/statm: 23233 3416 198 144 0 22717 0
[pid=30044/tid=30046] ppid=30042 vsize=92932 CPUtime=0
/proc/30044/task/30046/stat : 30046 (bprolog) S 30042 30044 28840 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26260591 95162368 3416 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=30044/tid=30093] ppid=30042 vsize=92932 CPUtime=0
/proc/30044/task/30093/stat : 30093 (bprolog) S 30042 30044 28840 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26350611 95162368 3416 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=30044/tid=30100] ppid=30042 vsize=92932 CPUtime=0
/proc/30044/task/30100/stat : 30100 (bprolog) S 30042 30044 28840 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26395621 95162368 3416 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1353.72
Current children cumulated vsize (KiB) 92932

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 30100
/proc/meminfo: memFree=1852128/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=92932 CPUtime=1413.2
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 3706 0 0 0 141197 123 0 0 25 0 4 0 26260390 95162368 3416 996147200 134512640 135105188 4294956096 18446744073709551615 134717760 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/30044/statm: 23233 3416 198 144 0 22717 0
[pid=30044/tid=30046] ppid=30042 vsize=92932 CPUtime=0
/proc/30044/task/30046/stat : 30046 (bprolog) S 30042 30044 28840 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26260591 95162368 3416 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=30044/tid=30093] ppid=30042 vsize=92932 CPUtime=0
/proc/30044/task/30093/stat : 30093 (bprolog) S 30042 30044 28840 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26350611 95162368 3416 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=30044/tid=30100] ppid=30042 vsize=92932 CPUtime=0
/proc/30044/task/30100/stat : 30100 (bprolog) S 30042 30044 28840 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26395621 95162368 3416 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1413.2
Current children cumulated vsize (KiB) 92932

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 30100
/proc/meminfo: memFree=1852000/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=92932 CPUtime=1472.68
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 3706 0 0 0 147145 123 0 0 25 0 4 0 26260390 95162368 3416 996147200 134512640 135105188 4294956096 18446744073709551615 134751341 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/30044/statm: 23233 3416 198 144 0 22717 0
[pid=30044/tid=30046] ppid=30042 vsize=92932 CPUtime=0
/proc/30044/task/30046/stat : 30046 (bprolog) S 30042 30044 28840 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26260591 95162368 3416 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=30044/tid=30093] ppid=30042 vsize=92932 CPUtime=0
/proc/30044/task/30093/stat : 30093 (bprolog) S 30042 30044 28840 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26350611 95162368 3416 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=30044/tid=30100] ppid=30042 vsize=92932 CPUtime=0
/proc/30044/task/30100/stat : 30100 (bprolog) S 30042 30044 28840 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26395621 95162368 3416 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1472.68
Current children cumulated vsize (KiB) 92932

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 30100
/proc/meminfo: memFree=1852000/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=92932 CPUtime=1532.15
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 3706 0 0 0 153092 123 0 0 25 0 4 0 26260390 95162368 3416 996147200 134512640 135105188 4294956096 18446744073709551615 134718092 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/30044/statm: 23233 3416 198 144 0 22717 0
[pid=30044/tid=30046] ppid=30042 vsize=92932 CPUtime=0
/proc/30044/task/30046/stat : 30046 (bprolog) S 30042 30044 28840 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26260591 95162368 3416 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=30044/tid=30093] ppid=30042 vsize=92932 CPUtime=0
/proc/30044/task/30093/stat : 30093 (bprolog) S 30042 30044 28840 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26350611 95162368 3416 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=30044/tid=30100] ppid=30042 vsize=92932 CPUtime=0
/proc/30044/task/30100/stat : 30100 (bprolog) S 30042 30044 28840 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26395621 95162368 3416 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1532.15
Current children cumulated vsize (KiB) 92932

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30101
/proc/meminfo: memFree=1851992/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=103176 CPUtime=1591.64
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 3707 0 0 0 159041 123 0 0 25 0 5 0 26260390 105652224 3417 996147200 134512640 135105188 4294956096 18446744073709551615 134751400 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/30044/statm: 25794 3417 198 144 0 25278 0
[pid=30044/tid=30046] ppid=30042 vsize=103176 CPUtime=0
/proc/30044/task/30046/stat : 30046 (bprolog) S 30042 30044 28840 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26260591 105652224 3417 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=30044/tid=30093] ppid=30042 vsize=103176 CPUtime=0
/proc/30044/task/30093/stat : 30093 (bprolog) S 30042 30044 28840 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26350611 105652224 3417 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=30044/tid=30100] ppid=30042 vsize=103176 CPUtime=0
/proc/30044/task/30100/stat : 30100 (bprolog) S 30042 30044 28840 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26395621 105652224 3417 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=30044/tid=30101] ppid=30042 vsize=103176 CPUtime=0
/proc/30044/task/30101/stat : 30101 (bprolog) S 30042 30044 28840 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 26418129 105652224 3417 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1591.64
Current children cumulated vsize (KiB) 103176

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30101
/proc/meminfo: memFree=1851928/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=103176 CPUtime=1651.12
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 3707 0 0 0 164989 123 0 0 25 0 5 0 26260390 105652224 3417 996147200 134512640 135105188 4294956096 18446744073709551615 134717742 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/30044/statm: 25794 3417 198 144 0 25278 0
[pid=30044/tid=30046] ppid=30042 vsize=103176 CPUtime=0
/proc/30044/task/30046/stat : 30046 (bprolog) S 30042 30044 28840 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26260591 105652224 3417 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=30044/tid=30093] ppid=30042 vsize=103176 CPUtime=0
/proc/30044/task/30093/stat : 30093 (bprolog) S 30042 30044 28840 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26350611 105652224 3417 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=30044/tid=30100] ppid=30042 vsize=103176 CPUtime=0
/proc/30044/task/30100/stat : 30100 (bprolog) S 30042 30044 28840 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26395621 105652224 3417 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=30044/tid=30101] ppid=30042 vsize=103176 CPUtime=0
/proc/30044/task/30101/stat : 30101 (bprolog) S 30042 30044 28840 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 26418129 105652224 3417 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1651.12
Current children cumulated vsize (KiB) 103176

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30101
/proc/meminfo: memFree=1851928/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=103176 CPUtime=1710.59
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 3707 0 0 0 170936 123 0 0 25 0 5 0 26260390 105652224 3417 996147200 134512640 135105188 4294956096 18446744073709551615 134751333 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/30044/statm: 25794 3417 198 144 0 25278 0
[pid=30044/tid=30046] ppid=30042 vsize=103176 CPUtime=0
/proc/30044/task/30046/stat : 30046 (bprolog) S 30042 30044 28840 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26260591 105652224 3417 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=30044/tid=30093] ppid=30042 vsize=103176 CPUtime=0
/proc/30044/task/30093/stat : 30093 (bprolog) S 30042 30044 28840 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26350611 105652224 3417 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=30044/tid=30100] ppid=30042 vsize=103176 CPUtime=0
/proc/30044/task/30100/stat : 30100 (bprolog) S 30042 30044 28840 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26395621 105652224 3417 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=30044/tid=30101] ppid=30042 vsize=103176 CPUtime=0
/proc/30044/task/30101/stat : 30101 (bprolog) S 30042 30044 28840 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26418129 105652224 3417 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1710.59
Current children cumulated vsize (KiB) 103176

[startup+1782.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/87 30101
/proc/meminfo: memFree=1851800/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=103176 CPUtime=1770.08
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 3707 0 0 0 176884 124 0 0 25 0 5 0 26260390 105652224 3417 996147200 134512640 135105188 4294956096 18446744073709551615 134718165 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/30044/statm: 25794 3417 198 144 0 25278 0
[pid=30044/tid=30046] ppid=30042 vsize=103176 CPUtime=0
/proc/30044/task/30046/stat : 30046 (bprolog) S 30042 30044 28840 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26260591 105652224 3417 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=30044/tid=30093] ppid=30042 vsize=103176 CPUtime=0
/proc/30044/task/30093/stat : 30093 (bprolog) S 30042 30044 28840 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26350611 105652224 3417 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=30044/tid=30100] ppid=30042 vsize=103176 CPUtime=0
/proc/30044/task/30100/stat : 30100 (bprolog) S 30042 30044 28840 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26395621 105652224 3417 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=30044/tid=30101] ppid=30042 vsize=103176 CPUtime=0
/proc/30044/task/30101/stat : 30101 (bprolog) S 30042 30044 28840 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26418129 105652224 3417 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1770.08
Current children cumulated vsize (KiB) 103176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.5 s]
/proc/loadavg: 2.02 2.01 2.00 3/83 30101
/proc/meminfo: memFree=1851800/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=103176 CPUtime=1800.01
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 3708 0 0 0 179877 124 0 0 25 0 1 0 26260390 105652224 3418 996147200 134512640 135105188 4294956096 18446744073709551615 134718131 0 0 4096 2 0 0 0 17 0 0 0
/proc/30044/statm: 25794 3418 199 144 0 25278 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 103176

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

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

[startup+1812.5 s]
/proc/loadavg: 2.02 2.01 2.00 3/83 30101
/proc/meminfo: memFree=1851800/2055920 swapFree=4192812/4192956
[pid=30044] ppid=30042 vsize=103176 CPUtime=1800.01
/proc/30044/stat : 30044 (bprolog) R 30042 30044 28840 0 -1 4194304 3708 0 0 0 179877 124 0 0 25 0 1 0 26260390 105652224 3418 996147200 134512640 135105188 4294956096 18446744073709551615 134718131 0 0 4096 2 0 0 0 17 0 0 0
/proc/30044/statm: 25794 3418 199 144 0 25278 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 103176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.51
CPU time (s): 1800.02
CPU user time (s): 1798.78
CPU system time (s): 1.24381
CPU usage (%): 99.3109
Max. virtual memory (cumulated for all children) (KiB): 103176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.78
system time used= 1.24381
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3708
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= 36449

runsolver used 1.80173 second user time and 4.80927 second system time

The end

Launcher Data 

Begin job on node80 at 2009-07-12 11:45:58
IDJOB=2091028
IDBENCH=59983
IDSOLVER=770
FILE ID=node80/2091028-1247391958
PBS_JOBID= 9507325
Free space on /tmp= 66368 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-46_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091028-1247391958/watcher-2091028-1247391958 -o /tmp/evaluation-result-2091028-1247391958/solver-2091028-1247391958 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2091028-1247391958 1800

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

MD5SUM BENCH= 970294301d0111abb6ed2240c133f5ba
RANDOM SEED=761504343

node80.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		: 3000.285
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		: 3000.285
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1875480 kB
Buffers:         18356 kB
Cached:          86568 kB
SwapCached:          0 kB
Active:          82336 kB
Inactive:        48724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1875480 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1736 kB
Writeback:           0 kB
Mapped:          37236 kB
Slab:            34592 kB
Committed_AS:   207080 kB
PageTables:       1832 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= 66364 MiB
End job on node80 at 2009-07-12 12:16:13