Trace number 2060910

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 09UNSAT 1339.37 1350.4

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-16-16.xml
MD5SUM1b3bd03ab78a97f788d7f34f7afec759
Bench CategoryAlldiff+Cumul+Elt+WSum (alldiff,cumulative,element,weightedsum)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.094985
Satisfiable
(Un)Satisfiability was proved
Number of variables512
Number of constraints603
Maximum constraint arity16
Maximum domain size38
Number of constraints which are defined in extension0
Number of constraints which are defined in intension481
Global constraints used (with number of constraints)cumulative(2),weightedsum(120)

Solver Data 

0.00/0.02	c bpsolver version 6.29.2009
0.00/0.02	c converting(HOME/instance-2060910-1247326230)
0.00/0.17	c Converted in 61 ms
0.00/0.18	c solving(HOME/instance-2060910-1247326230,1800000)
0.00/0.18	c solving(HOME/instance-2060910-1247326230,1800000)
1339.26/1350.39	c (ff_backward)
1339.26/1350.39	s UNSATISFIABLE
1339.26/1350.39	
1339.26/1350.39	c Time=1339158 ms Backtracks=2202250
1339.26/1350.39

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2060910-1247326230/watcher-2060910-1247326230 -o /tmp/evaluation-result-2060910-1247326230/solver-2060910-1247326230 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2060910-1247326230 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: 1.89 1.61 1.73 4/74 14806
/proc/meminfo: memFree=1870760/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=5596 CPUtime=0
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 293 0 0 0 0 0 0 0 20 0 1 0 19686470 5730304 24 996147200 134512640 135105188 4294956096 18446744073709551615 10384164 0 0 4096 0 0 0 0 17 1 0 0
/proc/14806/statm: 1399 24 18 144 0 1229 0

[startup+0.208654 s]
/proc/loadavg: 1.89 1.61 1.73 4/74 14806
/proc/meminfo: memFree=1870760/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=80404 CPUtime=0.19
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1658 0 0 0 11 8 0 0 21 0 2 0 19686470 82333696 1368 996147200 134512640 135105188 4294956096 18446744073709551615 134630264 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 20101 1368 199 144 0 19585 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 80404

[startup+0.302658 s]
/proc/loadavg: 1.89 1.61 1.73 4/74 14806
/proc/meminfo: memFree=1870760/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=80404 CPUtime=0.28
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1672 0 0 0 20 8 0 0 21 0 2 0 19686470 82333696 1382 996147200 134512640 135105188 4294956096 18446744073709551615 134605465 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 20101 1382 202 144 0 19585 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 80404

[startup+0.402667 s]
/proc/loadavg: 1.89 1.61 1.73 4/74 14806
/proc/meminfo: memFree=1870760/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=80404 CPUtime=0.38
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1675 0 0 0 30 8 0 0 23 0 2 0 19686470 82333696 1385 996147200 134512640 135105188 4294956096 18446744073709551615 134607801 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 20101 1385 202 144 0 19585 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 80404

[startup+0.701697 s]
/proc/loadavg: 1.89 1.61 1.73 4/74 14806
/proc/meminfo: memFree=1870760/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=80404 CPUtime=0.68
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1675 0 0 0 60 8 0 0 25 0 2 0 19686470 82333696 1385 996147200 134512640 135105188 4294956096 18446744073709551615 134630430 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 20101 1385 202 144 0 19585 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 80404

[startup+1.50277 s]
/proc/loadavg: 1.90 1.62 1.73 3/76 14808
/proc/meminfo: memFree=1865752/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=80404 CPUtime=1.47
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1676 0 0 0 139 8 0 0 25 0 2 0 19686470 82333696 1386 996147200 134512640 135105188 4294956096 18446744073709551615 134573014 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 20101 1386 202 144 0 19585 0
[pid=14806/tid=14808] ppid=14804 vsize=80404 CPUtime=0
/proc/14806/task/14808/stat : 14808 (bprolog) S 14804 14806 12169 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 19686491 82333696 1386 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 80404

[startup+3.10192 s]
/proc/loadavg: 1.90 1.62 1.73 3/76 14808
/proc/meminfo: memFree=1865496/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=80404 CPUtime=3.06
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1677 0 0 0 298 8 0 0 25 0 2 0 19686470 82333696 1387 996147200 134512640 135105188 4294956096 18446744073709551615 134607789 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 20101 1387 202 144 0 19585 0
[pid=14806/tid=14808] ppid=14804 vsize=80404 CPUtime=0
/proc/14806/task/14808/stat : 14808 (bprolog) S 14804 14806 12169 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 19686491 82333696 1387 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 80404

[startup+6.30123 s]
/proc/loadavg: 1.90 1.63 1.73 3/76 14808
/proc/meminfo: memFree=1865240/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=80404 CPUtime=6.23
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1677 0 0 0 615 8 0 0 25 0 2 0 19686470 82333696 1387 996147200 134512640 135105188 4294956096 18446744073709551615 135026826 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 20101 1387 202 144 0 19585 0
[pid=14806/tid=14808] ppid=14804 vsize=80404 CPUtime=0
/proc/14806/task/14808/stat : 14808 (bprolog) S 14804 14806 12169 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 19686491 82333696 1387 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) 80404

[startup+12.7018 s]
/proc/loadavg: 1.91 1.63 1.73 3/76 14808
/proc/meminfo: memFree=1864856/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=80404 CPUtime=12.58
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1678 0 0 0 1250 8 0 0 25 0 2 0 19686470 82333696 1388 996147200 134512640 135105188 4294956096 18446744073709551615 134630310 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 20101 1388 202 144 0 19585 0
[pid=14806/tid=14808] ppid=14804 vsize=80404 CPUtime=0
/proc/14806/task/14808/stat : 14808 (bprolog) S 14804 14806 12169 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 19686491 82333696 1388 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 80404

[startup+25.506 s]
/proc/loadavg: 1.92 1.64 1.73 3/76 14808
/proc/meminfo: memFree=1864344/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=80404 CPUtime=25.28
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1678 0 0 0 2520 8 0 0 25 0 2 0 19686470 82333696 1388 996147200 134512640 135105188 4294956096 18446744073709551615 134586340 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 20101 1388 202 144 0 19585 0
[pid=14806/tid=14808] ppid=14804 vsize=80404 CPUtime=0
/proc/14806/task/14808/stat : 14808 (bprolog) S 14804 14806 12169 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 19686491 82333696 1388 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 80404

[startup+51.1015 s]
/proc/loadavg: 1.95 1.68 1.74 3/76 14808
/proc/meminfo: memFree=1862808/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=80404 CPUtime=50.68
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1678 0 0 0 5059 9 0 0 25 0 2 0 19686470 82333696 1388 996147200 134512640 135105188 4294956096 18446744073709551615 134630697 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 20101 1388 202 144 0 19585 0
[pid=14806/tid=14808] ppid=14804 vsize=80404 CPUtime=0
/proc/14806/task/14808/stat : 14808 (bprolog) S 14804 14806 12169 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 19686491 82333696 1388 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 80404

[startup+102.301 s]
/proc/loadavg: 1.98 1.72 1.75 3/76 14808
/proc/meminfo: memFree=1859736/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=80404 CPUtime=101.48
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1680 0 0 0 10139 9 0 0 25 0 2 0 19686470 82333696 1390 996147200 134512640 135105188 4294956096 18446744073709551615 134630228 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 20101 1390 202 144 0 19585 0
[pid=14806/tid=14808] ppid=14804 vsize=80404 CPUtime=0
/proc/14806/task/14808/stat : 14808 (bprolog) S 14804 14806 12169 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 19686491 82333696 1390 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.48
Current children cumulated vsize (KiB) 80404

[startup+162.302 s]
/proc/loadavg: 1.99 1.77 1.76 3/76 14808
/proc/meminfo: memFree=1856152/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=80404 CPUtime=161
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1682 0 0 0 16091 9 0 0 25 0 2 0 19686470 82333696 1392 996147200 134512640 135105188 4294956096 18446744073709551615 134583685 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 20101 1392 202 144 0 19585 0
[pid=14806/tid=14808] ppid=14804 vsize=80404 CPUtime=0
/proc/14806/task/14808/stat : 14808 (bprolog) S 14804 14806 12169 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 19686491 82333696 1392 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161
Current children cumulated vsize (KiB) 80404

[startup+222.302 s]
/proc/loadavg: 1.99 1.81 1.77 3/76 14808
/proc/meminfo: memFree=1853016/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=80404 CPUtime=220.53
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1682 0 0 0 22044 9 0 0 25 0 2 0 19686470 82333696 1392 996147200 134512640 135105188 4294956096 18446744073709551615 134629875 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 20101 1392 202 144 0 19585 0
[pid=14806/tid=14808] ppid=14804 vsize=80404 CPUtime=0
/proc/14806/task/14808/stat : 14808 (bprolog) S 14804 14806 12169 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 19686491 82333696 1392 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.53
Current children cumulated vsize (KiB) 80404

[startup+282.301 s]
/proc/loadavg: 1.99 1.84 1.78 3/76 14808
/proc/meminfo: memFree=1849560/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=80404 CPUtime=280.05
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1682 0 0 0 27996 9 0 0 25 0 2 0 19686470 82333696 1392 996147200 134512640 135105188 4294956096 18446744073709551615 135014801 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 20101 1392 202 144 0 19585 0
[pid=14806/tid=14808] ppid=14804 vsize=80404 CPUtime=0
/proc/14806/task/14808/stat : 14808 (bprolog) S 14804 14806 12169 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 19686491 82333696 1392 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.05
Current children cumulated vsize (KiB) 80404

[startup+342.306 s]
/proc/loadavg: 1.99 1.87 1.80 3/76 14808
/proc/meminfo: memFree=1846936/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=80404 CPUtime=339.57
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1682 0 0 0 33948 9 0 0 25 0 2 0 19686470 82333696 1392 996147200 134512640 135105188 4294956096 18446744073709551615 134630264 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 20101 1392 202 144 0 19585 0
[pid=14806/tid=14808] ppid=14804 vsize=80404 CPUtime=0
/proc/14806/task/14808/stat : 14808 (bprolog) S 14804 14806 12169 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 19686491 82333696 1392 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.57
Current children cumulated vsize (KiB) 80404

[startup+402.302 s]
/proc/loadavg: 1.99 1.89 1.81 3/76 14808
/proc/meminfo: memFree=1844248/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=80404 CPUtime=399.1
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1682 0 0 0 39901 9 0 0 25 0 2 0 19686470 82333696 1392 996147200 134512640 135105188 4294956096 18446744073709551615 134582905 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 20101 1392 202 144 0 19585 0
[pid=14806/tid=14808] ppid=14804 vsize=80404 CPUtime=0
/proc/14806/task/14808/stat : 14808 (bprolog) S 14804 14806 12169 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 19686491 82333696 1392 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.1
Current children cumulated vsize (KiB) 80404

[startup+462.302 s]
/proc/loadavg: 1.99 1.91 1.82 3/76 14808
/proc/meminfo: memFree=1841176/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=80404 CPUtime=458.62
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1682 0 0 0 45852 10 0 0 25 0 2 0 19686470 82333696 1392 996147200 134512640 135105188 4294956096 18446744073709551615 134624389 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 20101 1392 202 144 0 19585 0
[pid=14806/tid=14808] ppid=14804 vsize=80404 CPUtime=0
/proc/14806/task/14808/stat : 14808 (bprolog) S 14804 14806 12169 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 19686491 82333696 1392 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.62
Current children cumulated vsize (KiB) 80404

[startup+522.301 s]
/proc/loadavg: 1.99 1.92 1.82 3/76 14808

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

[startup+1062.3 s]
/proc/loadavg: 2.00 1.97 1.88 3/77 14809
/proc/meminfo: memFree=1818768/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=90648 CPUtime=1053.74
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1711 0 0 0 105363 11 0 0 25 0 3 0 19686470 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 134670167 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 22662 1421 202 144 0 22146 0
[pid=14806/tid=14808] ppid=14804 vsize=90648 CPUtime=0
/proc/14806/task/14808/stat : 14808 (bprolog) S 14804 14806 12169 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19686491 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=14806/tid=14809] ppid=14804 vsize=90648 CPUtime=0
/proc/14806/task/14809/stat : 14809 (bprolog) S 14804 14806 12169 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 19776503 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1053.74
Current children cumulated vsize (KiB) 90648

[startup+1122.3 s]
/proc/loadavg: 2.00 1.97 1.89 3/77 14809
/proc/meminfo: memFree=1817104/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=90648 CPUtime=1113.23
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1711 0 0 0 111311 12 0 0 25 0 3 0 19686470 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 134630266 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 22662 1421 202 144 0 22146 0
[pid=14806/tid=14808] ppid=14804 vsize=90648 CPUtime=0
/proc/14806/task/14808/stat : 14808 (bprolog) S 14804 14806 12169 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19686491 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=14806/tid=14809] ppid=14804 vsize=90648 CPUtime=0
/proc/14806/task/14809/stat : 14809 (bprolog) S 14804 14806 12169 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 19776503 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1113.23
Current children cumulated vsize (KiB) 90648

[startup+1182.3 s]
/proc/loadavg: 2.00 1.97 1.89 3/77 14809
/proc/meminfo: memFree=1815312/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=90648 CPUtime=1172.72
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1711 0 0 0 117260 12 0 0 25 0 3 0 19686470 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 134630216 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 22662 1421 202 144 0 22146 0
[pid=14806/tid=14808] ppid=14804 vsize=90648 CPUtime=0
/proc/14806/task/14808/stat : 14808 (bprolog) S 14804 14806 12169 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19686491 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=14806/tid=14809] ppid=14804 vsize=90648 CPUtime=0
/proc/14806/task/14809/stat : 14809 (bprolog) S 14804 14806 12169 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 19776503 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1172.72
Current children cumulated vsize (KiB) 90648

[startup+1242.3 s]
/proc/loadavg: 2.00 1.97 1.90 3/77 14811
/proc/meminfo: memFree=1813456/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=90648 CPUtime=1232.19
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1711 0 0 0 123207 12 0 0 25 0 3 0 19686470 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 134559794 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 22662 1421 202 144 0 22146 0
[pid=14806/tid=14808] ppid=14804 vsize=90648 CPUtime=0
/proc/14806/task/14808/stat : 14808 (bprolog) S 14804 14806 12169 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19686491 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=14806/tid=14809] ppid=14804 vsize=90648 CPUtime=0
/proc/14806/task/14809/stat : 14809 (bprolog) S 14804 14806 12169 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 19776503 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1232.19
Current children cumulated vsize (KiB) 90648

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.91 3/77 14811
/proc/meminfo: memFree=1811472/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=90648 CPUtime=1291.68
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1711 0 0 0 129155 13 0 0 25 0 3 0 19686470 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 134630557 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 22662 1421 202 144 0 22146 0
[pid=14806/tid=14808] ppid=14804 vsize=90648 CPUtime=0
/proc/14806/task/14808/stat : 14808 (bprolog) S 14804 14806 12169 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19686491 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=14806/tid=14809] ppid=14804 vsize=90648 CPUtime=0
/proc/14806/task/14809/stat : 14809 (bprolog) S 14804 14806 12169 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 19776503 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1291.68
Current children cumulated vsize (KiB) 90648

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

[startup+1305.7 s]
/proc/loadavg: 2.00 1.97 1.91 3/77 14811
/proc/meminfo: memFree=1811408/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=90648 CPUtime=1295.05
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1711 0 0 0 129492 13 0 0 25 0 3 0 19686470 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 135024781 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 22662 1421 202 144 0 22146 0
[pid=14806/tid=14808] ppid=14804 vsize=90648 CPUtime=0
/proc/14806/task/14808/stat : 14808 (bprolog) S 14804 14806 12169 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19686491 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=14806/tid=14809] ppid=14804 vsize=90648 CPUtime=0
/proc/14806/task/14809/stat : 14809 (bprolog) S 14804 14806 12169 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 19776503 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1295.05
Current children cumulated vsize (KiB) 90648

[startup+1331.3 s]
/proc/loadavg: 2.00 1.97 1.91 3/77 14811
/proc/meminfo: memFree=1810704/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=90648 CPUtime=1320.42
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1711 0 0 0 132029 13 0 0 25 0 3 0 19686470 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 134630479 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 22662 1421 202 144 0 22146 0
[pid=14806/tid=14808] ppid=14804 vsize=90648 CPUtime=0
/proc/14806/task/14808/stat : 14808 (bprolog) S 14804 14806 12169 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19686491 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=14806/tid=14809] ppid=14804 vsize=90648 CPUtime=0
/proc/14806/task/14809/stat : 14809 (bprolog) S 14804 14806 12169 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 19776503 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1320.42
Current children cumulated vsize (KiB) 90648

[startup+1344.1 s]
/proc/loadavg: 2.00 1.97 1.91 3/77 14811
/proc/meminfo: memFree=1810320/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=90648 CPUtime=1333.12
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1711 0 0 0 133299 13 0 0 25 0 3 0 19686470 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 134559780 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 22662 1421 202 144 0 22146 0
[pid=14806/tid=14808] ppid=14804 vsize=90648 CPUtime=0
/proc/14806/task/14808/stat : 14808 (bprolog) S 14804 14806 12169 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19686491 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=14806/tid=14809] ppid=14804 vsize=90648 CPUtime=0
/proc/14806/task/14809/stat : 14809 (bprolog) S 14804 14806 12169 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 19776503 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1333.12
Current children cumulated vsize (KiB) 90648

[startup+1347.3 s]
/proc/loadavg: 2.00 1.97 1.91 3/77 14811
/proc/meminfo: memFree=1810320/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=90648 CPUtime=1336.29
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1711 0 0 0 133616 13 0 0 25 0 3 0 19686470 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 134630216 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 22662 1421 202 144 0 22146 0
[pid=14806/tid=14808] ppid=14804 vsize=90648 CPUtime=0
/proc/14806/task/14808/stat : 14808 (bprolog) S 14804 14806 12169 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19686491 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=14806/tid=14809] ppid=14804 vsize=90648 CPUtime=0
/proc/14806/task/14809/stat : 14809 (bprolog) S 14804 14806 12169 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 19776503 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1336.29
Current children cumulated vsize (KiB) 90648

[startup+1348.9 s]
/proc/loadavg: 2.00 1.97 1.91 3/77 14811
/proc/meminfo: memFree=1810256/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=90648 CPUtime=1337.87
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1711 0 0 0 133774 13 0 0 25 0 3 0 19686470 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 134856112 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 22662 1421 202 144 0 22146 0
[pid=14806/tid=14808] ppid=14804 vsize=90648 CPUtime=0
/proc/14806/task/14808/stat : 14808 (bprolog) S 14804 14806 12169 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19686491 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=14806/tid=14809] ppid=14804 vsize=90648 CPUtime=0
/proc/14806/task/14809/stat : 14809 (bprolog) S 14804 14806 12169 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 19776503 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1337.87
Current children cumulated vsize (KiB) 90648

[startup+1349.7 s]
/proc/loadavg: 2.00 1.97 1.91 3/77 14811
/proc/meminfo: memFree=1810256/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=90648 CPUtime=1338.67
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1711 0 0 0 133854 13 0 0 25 0 3 0 19686470 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 134625655 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 22662 1421 202 144 0 22146 0
[pid=14806/tid=14808] ppid=14804 vsize=90648 CPUtime=0
/proc/14806/task/14808/stat : 14808 (bprolog) S 14804 14806 12169 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19686491 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=14806/tid=14809] ppid=14804 vsize=90648 CPUtime=0
/proc/14806/task/14809/stat : 14809 (bprolog) S 14804 14806 12169 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 19776503 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1338.67
Current children cumulated vsize (KiB) 90648

[startup+1350.1 s]
/proc/loadavg: 2.00 1.97 1.91 3/77 14811
/proc/meminfo: memFree=1810256/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=90648 CPUtime=1339.06
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1711 0 0 0 133893 13 0 0 25 0 3 0 19686470 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 134610375 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 22662 1421 202 144 0 22146 0
[pid=14806/tid=14808] ppid=14804 vsize=90648 CPUtime=0
/proc/14806/task/14808/stat : 14808 (bprolog) S 14804 14806 12169 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19686491 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=14806/tid=14809] ppid=14804 vsize=90648 CPUtime=0
/proc/14806/task/14809/stat : 14809 (bprolog) S 14804 14806 12169 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 19776503 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1339.06
Current children cumulated vsize (KiB) 90648

[startup+1350.3 s]
/proc/loadavg: 2.00 1.97 1.91 3/77 14811
/proc/meminfo: memFree=1810256/2055920 swapFree=4192812/4192956
[pid=14806] ppid=14804 vsize=90648 CPUtime=1339.26
/proc/14806/stat : 14806 (bprolog) R 14804 14806 12169 0 -1 4194304 1711 0 0 0 133913 13 0 0 25 0 3 0 19686470 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 134630216 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14806/statm: 22662 1421 202 144 0 22146 0
[pid=14806/tid=14808] ppid=14804 vsize=90648 CPUtime=0
/proc/14806/task/14808/stat : 14808 (bprolog) S 14804 14806 12169 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19686491 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=14806/tid=14809] ppid=14804 vsize=90648 CPUtime=0
/proc/14806/task/14809/stat : 14809 (bprolog) S 14804 14806 12169 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 19776503 92823552 1421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1339.26
Current children cumulated vsize (KiB) 90648

Child status: 0
Real time (s): 1350.4
CPU time (s): 1339.37
CPU user time (s): 1339.23
CPU system time (s): 0.136979
CPU usage (%): 99.1834
Max. virtual memory (cumulated for all children) (KiB): 90648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1339.23
system time used= 0.136979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1711
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= 8
involuntary context switches= 28042

runsolver used 1.58676 second user time and 4.08138 second system time

The end

Launcher Data 

Begin job on node61 at 2009-07-11 17:30:30
IDJOB=2060910
IDBENCH=53760
IDSOLVER=770
FILE ID=node61/2060910-1247326230
PBS_JOBID= 9506508
Free space on /tmp= 66396 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-16-16.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2060910-1247326230/watcher-2060910-1247326230 -o /tmp/evaluation-result-2060910-1247326230/solver-2060910-1247326230 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2060910-1247326230 1800

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

MD5SUM BENCH= 1b3bd03ab78a97f788d7f34f7afec759
RANDOM SEED=1527181122

node61.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		: 3000.229
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		: 3000.229
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:       1871240 kB
Buffers:          5752 kB
Cached:          72448 kB
SwapCached:          0 kB
Active:         115960 kB
Inactive:        21736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1871240 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1440 kB
Writeback:           0 kB
Mapped:          70752 kB
Slab:            32288 kB
Committed_AS:   202500 kB
PageTables:       1864 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66396 MiB
End job on node61 at 2009-07-11 17:53:01