Trace number 2060888

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 1612.84 1623.7

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-18-18.xml
MD5SUMb33fd00b4cfaa23b5fb760b23f9f7ab9
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 benchmark10.2474
Satisfiable
(Un)Satisfiability was proved
Number of variables648
Number of constraints768
Maximum constraint arity18
Maximum domain size46
Number of constraints which are defined in extension0
Number of constraints which are defined in intension613
Global constraints used (with number of constraints)cumulative(2),weightedsum(153)

Solver Data 

0.00/4.27	c bpsolver version 6.29.2009
0.00/4.27	c converting(HOME/instance-2060888-1247326187)
0.14/4.44	c Converted in 75 ms
0.14/4.46	c solving(HOME/instance-2060888-1247326187,1800000)
0.14/4.46	c solving(HOME/instance-2060888-1247326187,1800000)
1612.73/1623.69	c (ff_backward)
1612.73/1623.69	s UNSATISFIABLE
1612.73/1623.69	
1612.73/1623.69	c Time=1612332 ms Backtracks=2323798
1612.73/1623.69

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-2060888-1247326187/watcher-2060888-1247326187 -o /tmp/evaluation-result-2060888-1247326187/solver-2060888-1247326187 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2060888-1247326187 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: 4.35 4.50 3.43 4/83 13459
/proc/meminfo: memFree=133224/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=18576 CPUtime=0
/proc/13459/stat : 13459 (runsolver) R 13457 13459 12127 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 19684578 19021824 284 996147200 4194304 4302564 548682068528 18446744073709551615 249069890855 0 0 4096 24578 0 0 0 17 1 0 0
/proc/13459/statm: 4644 284 249 26 0 2626 0

[startup+0.102128 s]
/proc/loadavg: 4.35 4.50 3.43 4/83 13459
/proc/meminfo: memFree=133224/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=5356 CPUtime=0
/proc/13459/stat : 13459 (sh) D 13457 13459 12127 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 19684578 5484544 237 996147200 4194304 4889804 548682068864 18446744073709551615 249069890855 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/13459/statm: 1339 237 196 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.202137 s]
/proc/loadavg: 4.35 4.50 3.43 4/83 13459
/proc/meminfo: memFree=133224/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=5356 CPUtime=0
/proc/13459/stat : 13459 (sh) D 13457 13459 12127 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 19684578 5484544 237 996147200 4194304 4889804 548682068864 18446744073709551615 249069890855 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/13459/statm: 1339 237 196 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302146 s]
/proc/loadavg: 4.35 4.50 3.43 4/83 13459
/proc/meminfo: memFree=133224/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=5356 CPUtime=0
/proc/13459/stat : 13459 (sh) D 13457 13459 12127 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 19684578 5484544 237 996147200 4194304 4889804 548682068864 18446744073709551615 249069890855 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/13459/statm: 1339 237 196 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701186 s]
/proc/loadavg: 4.35 4.50 3.43 4/83 13459
/proc/meminfo: memFree=133224/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=5356 CPUtime=0
/proc/13459/stat : 13459 (sh) D 13457 13459 12127 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 19684578 5484544 237 996147200 4194304 4889804 548682068864 18446744073709551615 249069890855 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/13459/statm: 1339 237 196 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50126 s]
/proc/loadavg: 4.48 4.53 3.44 2/84 13460
/proc/meminfo: memFree=117536/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=5356 CPUtime=0
/proc/13459/stat : 13459 (sh) D 13457 13459 12127 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 19684578 5484544 237 996147200 4194304 4889804 548682068864 18446744073709551615 249069890855 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/13459/statm: 1339 237 196 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+3.10143 s]
/proc/loadavg: 4.48 4.53 3.44 1/84 13460
/proc/meminfo: memFree=112608/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=5644 CPUtime=0
/proc/13459/stat : 13459 (bprolog) D 13457 13459 12127 0 -1 4194304 300 0 0 0 0 0 0 0 18 0 1 0 19684578 5779456 31 996147200 134512640 135105188 4294956096 18446744073709551615 11920292 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/13459/statm: 1411 31 25 144 0 1229 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5644
heavy processes:

[startup+6.30174 s]
/proc/loadavg: 4.60 4.55 3.45 3/85 13461
/proc/meminfo: memFree=71192/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=80420 CPUtime=2.02
/proc/13459/stat : 13459 (bprolog) R 13457 13459 12127 0 -1 4194304 1855 0 0 0 193 9 0 0 25 0 2 0 19684578 82350080 1565 996147200 134512640 135105188 4294956096 18446744073709551615 134630264 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/13459/statm: 20105 1565 202 144 0 19589 0
[pid=13459/tid=13461] ppid=13457 vsize=80420 CPUtime=0
/proc/13459/task/13461/stat : 13461 (bprolog) S 13457 13459 12127 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 19685027 82350080 1565 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.02
Current children cumulated vsize (KiB) 80420
heavy processes:

[startup+12.7014 s]
/proc/loadavg: 4.64 4.56 3.46 3/85 13461
/proc/meminfo: memFree=14872/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=80420 CPUtime=8.39
/proc/13459/stat : 13459 (bprolog) R 13457 13459 12127 0 -1 4194304 1861 0 0 0 829 10 0 0 25 0 2 0 19684578 82350080 1571 996147200 134512640 135105188 4294956096 18446744073709551615 134630216 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/13459/statm: 20105 1571 202 144 0 19589 0
[pid=13459/tid=13461] ppid=13457 vsize=80420 CPUtime=0
/proc/13459/task/13461/stat : 13461 (bprolog) S 13457 13459 12127 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 19685027 82350080 1571 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.39
Current children cumulated vsize (KiB) 80420
heavy processes:

[startup+25.5026 s]
/proc/loadavg: 4.69 4.57 3.48 3/85 13461
/proc/meminfo: memFree=15832/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=80420 CPUtime=21.12
/proc/13459/stat : 13459 (bprolog) R 13457 13459 12127 0 -1 4194304 1861 0 0 0 2101 11 0 0 25 0 2 0 19684578 82350080 1571 996147200 134512640 135105188 4294956096 18446744073709551615 134630228 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13459/statm: 20105 1571 202 144 0 19589 0
[pid=13459/tid=13461] ppid=13457 vsize=80420 CPUtime=0
/proc/13459/task/13461/stat : 13461 (bprolog) S 13457 13459 12127 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 19685027 82350080 1571 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 21.12
Current children cumulated vsize (KiB) 80420

[startup+51.1021 s]
/proc/loadavg: 6.06 4.89 3.61 3/91 13467
/proc/meminfo: memFree=15848/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=80420 CPUtime=46.58
/proc/13459/stat : 13459 (bprolog) R 13457 13459 12127 0 -1 4194304 1863 0 0 0 4646 12 0 0 25 0 2 0 19684578 82350080 1573 996147200 134512640 135105188 4294956096 18446744073709551615 134622852 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13459/statm: 20105 1573 202 144 0 19589 0
[pid=13459/tid=13461] ppid=13457 vsize=80420 CPUtime=0
/proc/13459/task/13461/stat : 13461 (bprolog) S 13457 13459 12127 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 19685027 82350080 1573 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 46.58
Current children cumulated vsize (KiB) 80420

[startup+102.302 s]
/proc/loadavg: 5.30 4.88 3.68 2/85 13467
/proc/meminfo: memFree=16664/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=80420 CPUtime=97.49
/proc/13459/stat : 13459 (bprolog) R 13457 13459 12127 0 -1 4194304 1866 0 0 0 9733 16 0 0 25 0 2 0 19684578 82350080 1576 996147200 134512640 135105188 4294956096 18446744073709551615 135014711 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13459/statm: 20105 1576 202 144 0 19589 0
[pid=13459/tid=13461] ppid=13457 vsize=80420 CPUtime=0
/proc/13459/task/13461/stat : 13461 (bprolog) S 13457 13459 12127 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 19685027 82350080 1576 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 97.49
Current children cumulated vsize (KiB) 80420

[startup+162.302 s]
/proc/loadavg: 5.21 4.93 3.77 2/85 13467
/proc/meminfo: memFree=24152/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=80420 CPUtime=157.16
/proc/13459/stat : 13459 (bprolog) R 13457 13459 12127 0 -1 4194304 1866 0 0 0 15696 20 0 0 25 0 2 0 19684578 82350080 1576 996147200 134512640 135105188 4294956096 18446744073709551615 134610492 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13459/statm: 20105 1576 202 144 0 19589 0
[pid=13459/tid=13461] ppid=13457 vsize=80420 CPUtime=0
/proc/13459/task/13461/stat : 13461 (bprolog) S 13457 13459 12127 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 19685027 82350080 1576 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 157.16
Current children cumulated vsize (KiB) 80420

[startup+222.306 s]
/proc/loadavg: 5.14 4.96 3.85 2/85 13467
/proc/meminfo: memFree=30744/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=80420 CPUtime=216.81
/proc/13459/stat : 13459 (bprolog) R 13457 13459 12127 0 -1 4194304 1866 0 0 0 21659 22 0 0 25 0 2 0 19684578 82350080 1576 996147200 134512640 135105188 4294956096 18446744073709551615 135028226 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13459/statm: 20105 1576 202 144 0 19589 0
[pid=13459/tid=13461] ppid=13457 vsize=80420 CPUtime=0
/proc/13459/task/13461/stat : 13461 (bprolog) S 13457 13459 12127 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 19685027 82350080 1576 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 216.81
Current children cumulated vsize (KiB) 80420

[startup+282.303 s]
/proc/loadavg: 5.05 4.96 3.92 2/85 13467
/proc/meminfo: memFree=37592/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=80420 CPUtime=276.47
/proc/13459/stat : 13459 (bprolog) R 13457 13459 12127 0 -1 4194304 1866 0 0 0 27622 25 0 0 25 0 2 0 19684578 82350080 1576 996147200 134512640 135105188 4294956096 18446744073709551615 134559794 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13459/statm: 20105 1576 202 144 0 19589 0
[pid=13459/tid=13461] ppid=13457 vsize=80420 CPUtime=0
/proc/13459/task/13461/stat : 13461 (bprolog) S 13457 13459 12127 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 19685027 82350080 1576 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 276.47
Current children cumulated vsize (KiB) 80420

[startup+342.303 s]
/proc/loadavg: 4.66 4.89 3.96 3/86 13468
/proc/meminfo: memFree=15504/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=80420 CPUtime=336.11
/proc/13459/stat : 13459 (bprolog) R 13457 13459 12127 0 -1 4194304 1866 0 0 0 33582 29 0 0 25 0 2 0 19684578 82350080 1576 996147200 134512640 135105188 4294956096 18446744073709551615 134559765 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/13459/statm: 20105 1576 202 144 0 19589 0
[pid=13459/tid=13461] ppid=13457 vsize=80420 CPUtime=0
/proc/13459/task/13461/stat : 13461 (bprolog) S 13457 13459 12127 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 19685027 82350080 1576 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 336.11
Current children cumulated vsize (KiB) 80420

[startup+402.303 s]
/proc/loadavg: 5.75 5.16 4.11 2/83 13475
/proc/meminfo: memFree=17368/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=80420 CPUtime=396
/proc/13459/stat : 13459 (bprolog) R 13457 13459 12127 0 -1 4194304 1866 0 0 0 39565 35 0 0 25 0 2 0 19684578 82350080 1576 996147200 134512640 135105188 4294956096 18446744073709551615 134605471 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13459/statm: 20105 1576 202 144 0 19589 0
[pid=13459/tid=13461] ppid=13457 vsize=80420 CPUtime=0
/proc/13459/task/13461/stat : 13461 (bprolog) S 13457 13459 12127 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 19685027 82350080 1576 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 396
Current children cumulated vsize (KiB) 80420

[startup+462.302 s]
/proc/loadavg: 4.27 4.88 4.07 3/76 13503
/proc/meminfo: memFree=1931560/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=80420 CPUtime=455.95
/proc/13459/stat : 13459 (bprolog) R 13457 13459 12127 0 -1 4194304 1866 0 0 0 45555 40 0 0 25 0 2 0 19684578 82350080 1576 996147200 134512640 135105188 4294956096 18446744073709551615 134630269 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13459/statm: 20105 1576 202 144 0 19589 0
[pid=13459/tid=13461] ppid=13457 vsize=80420 CPUtime=0
/proc/13459/task/13461/stat : 13461 (bprolog) S 13457 13459 12127 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 19685027 82350080 1576 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 455.95
Current children cumulated vsize (KiB) 80420

[startup+522.302 s]
/proc/loadavg: 2.83 4.35 3.94 3/76 13503
/proc/meminfo: memFree=1931752/2055920 swapFree=4192812/4192956

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

[startup+1362.3 s]
/proc/loadavg: 2.01 2.22 2.82 3/77 13506
/proc/meminfo: memFree=1931040/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=90664 CPUtime=1352.45
/proc/13459/stat : 13459 (bprolog) R 13457 13459 12127 0 -1 4194304 1893 0 0 0 135204 41 0 0 25 0 3 0 19684578 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 135007296 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13459/statm: 22666 1603 202 144 0 22150 0
[pid=13459/tid=13461] ppid=13457 vsize=90664 CPUtime=0
/proc/13459/task/13461/stat : 13461 (bprolog) S 13457 13459 12127 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19685027 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=13459/tid=13504] ppid=13457 vsize=90664 CPUtime=0
/proc/13459/task/13504/stat : 13504 (bprolog) S 13457 13459 12127 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 19775043 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1352.45
Current children cumulated vsize (KiB) 90664

[startup+1422.3 s]
/proc/loadavg: 2.00 2.18 2.76 3/78 13507
/proc/meminfo: memFree=1930136/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=90664 CPUtime=1412.22
/proc/13459/stat : 13459 (bprolog) R 13457 13459 12127 0 -1 4194304 1893 0 0 0 141181 41 0 0 25 0 3 0 19684578 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 134583682 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13459/statm: 22666 1603 202 144 0 22150 0
[pid=13459/tid=13461] ppid=13457 vsize=90664 CPUtime=0
/proc/13459/task/13461/stat : 13461 (bprolog) S 13457 13459 12127 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19685027 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=13459/tid=13504] ppid=13457 vsize=90664 CPUtime=0
/proc/13459/task/13504/stat : 13504 (bprolog) S 13457 13459 12127 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 19775043 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1412.22
Current children cumulated vsize (KiB) 90664

[startup+1482.3 s]
/proc/loadavg: 2.00 2.14 2.71 3/78 13507
/proc/meminfo: memFree=1930072/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=90664 CPUtime=1471.98
/proc/13459/stat : 13459 (bprolog) R 13457 13459 12127 0 -1 4194304 1893 0 0 0 147157 41 0 0 25 0 3 0 19684578 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 134619414 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13459/statm: 22666 1603 202 144 0 22150 0
[pid=13459/tid=13461] ppid=13457 vsize=90664 CPUtime=0
/proc/13459/task/13461/stat : 13461 (bprolog) S 13457 13459 12127 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19685027 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=13459/tid=13504] ppid=13457 vsize=90664 CPUtime=0
/proc/13459/task/13504/stat : 13504 (bprolog) S 13457 13459 12127 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 19775043 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1471.98
Current children cumulated vsize (KiB) 90664

[startup+1542.3 s]
/proc/loadavg: 2.00 2.11 2.66 3/78 13507
/proc/meminfo: memFree=1930072/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=90664 CPUtime=1531.75
/proc/13459/stat : 13459 (bprolog) R 13457 13459 12127 0 -1 4194304 1893 0 0 0 153134 41 0 0 25 0 3 0 19684578 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 134656306 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13459/statm: 22666 1603 202 144 0 22150 0
[pid=13459/tid=13461] ppid=13457 vsize=90664 CPUtime=0
/proc/13459/task/13461/stat : 13461 (bprolog) S 13457 13459 12127 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19685027 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=13459/tid=13504] ppid=13457 vsize=90664 CPUtime=0
/proc/13459/task/13504/stat : 13504 (bprolog) S 13457 13459 12127 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 19775043 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1531.75
Current children cumulated vsize (KiB) 90664

[startup+1602.3 s]
/proc/loadavg: 2.00 2.09 2.62 3/78 13507
/proc/meminfo: memFree=1930008/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=90664 CPUtime=1591.52
/proc/13459/stat : 13459 (bprolog) R 13457 13459 12127 0 -1 4194304 1893 0 0 0 159111 41 0 0 25 0 3 0 19684578 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 134717102 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13459/statm: 22666 1603 202 144 0 22150 0
[pid=13459/tid=13461] ppid=13457 vsize=90664 CPUtime=0
/proc/13459/task/13461/stat : 13461 (bprolog) S 13457 13459 12127 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19685027 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=13459/tid=13504] ppid=13457 vsize=90664 CPUtime=0
/proc/13459/task/13504/stat : 13504 (bprolog) S 13457 13459 12127 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 19775043 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1591.52
Current children cumulated vsize (KiB) 90664

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

[startup+1602.9 s]
/proc/loadavg: 2.00 2.09 2.62 3/78 13507
/proc/meminfo: memFree=1930008/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=90664 CPUtime=1592.11
/proc/13459/stat : 13459 (bprolog) R 13457 13459 12127 0 -1 4194304 1893 0 0 0 159170 41 0 0 25 0 3 0 19684578 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 134630487 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13459/statm: 22666 1603 202 144 0 22150 0
[pid=13459/tid=13461] ppid=13457 vsize=90664 CPUtime=0
/proc/13459/task/13461/stat : 13461 (bprolog) S 13457 13459 12127 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19685027 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=13459/tid=13504] ppid=13457 vsize=90664 CPUtime=0
/proc/13459/task/13504/stat : 13504 (bprolog) S 13457 13459 12127 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 19775043 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1592.11
Current children cumulated vsize (KiB) 90664

[startup+1615.7 s]
/proc/loadavg: 2.00 2.08 2.61 3/78 13507
/proc/meminfo: memFree=1930008/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=90664 CPUtime=1604.86
/proc/13459/stat : 13459 (bprolog) R 13457 13459 12127 0 -1 4194304 1893 0 0 0 160445 41 0 0 25 0 3 0 19684578 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 134605513 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13459/statm: 22666 1603 202 144 0 22150 0
[pid=13459/tid=13461] ppid=13457 vsize=90664 CPUtime=0
/proc/13459/task/13461/stat : 13461 (bprolog) S 13457 13459 12127 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19685027 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=13459/tid=13504] ppid=13457 vsize=90664 CPUtime=0
/proc/13459/task/13504/stat : 13504 (bprolog) S 13457 13459 12127 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 19775043 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1604.86
Current children cumulated vsize (KiB) 90664

[startup+1618.91 s]
/proc/loadavg: 2.00 2.08 2.61 3/78 13507
/proc/meminfo: memFree=1930008/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=90664 CPUtime=1608.05
/proc/13459/stat : 13459 (bprolog) R 13457 13459 12127 0 -1 4194304 1893 0 0 0 160764 41 0 0 25 0 3 0 19684578 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 134559780 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13459/statm: 22666 1603 202 144 0 22150 0
[pid=13459/tid=13461] ppid=13457 vsize=90664 CPUtime=0
/proc/13459/task/13461/stat : 13461 (bprolog) S 13457 13459 12127 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19685027 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=13459/tid=13504] ppid=13457 vsize=90664 CPUtime=0
/proc/13459/task/13504/stat : 13504 (bprolog) S 13457 13459 12127 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 19775043 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1608.05
Current children cumulated vsize (KiB) 90664

[startup+1622.1 s]
/proc/loadavg: 2.00 2.08 2.61 3/78 13507
/proc/meminfo: memFree=1930008/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=90664 CPUtime=1611.24
/proc/13459/stat : 13459 (bprolog) R 13457 13459 12127 0 -1 4194304 1893 0 0 0 161083 41 0 0 25 0 3 0 19684578 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 134629989 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13459/statm: 22666 1603 202 144 0 22150 0
[pid=13459/tid=13461] ppid=13457 vsize=90664 CPUtime=0
/proc/13459/task/13461/stat : 13461 (bprolog) S 13457 13459 12127 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19685027 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=13459/tid=13504] ppid=13457 vsize=90664 CPUtime=0
/proc/13459/task/13504/stat : 13504 (bprolog) S 13457 13459 12127 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 19775043 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1611.24
Current children cumulated vsize (KiB) 90664

[startup+1622.9 s]
/proc/loadavg: 2.00 2.08 2.61 3/78 13507
/proc/meminfo: memFree=1930008/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=90664 CPUtime=1612.04
/proc/13459/stat : 13459 (bprolog) R 13457 13459 12127 0 -1 4194304 1893 0 0 0 161163 41 0 0 25 0 3 0 19684578 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 134559800 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13459/statm: 22666 1603 202 144 0 22150 0
[pid=13459/tid=13461] ppid=13457 vsize=90664 CPUtime=0
/proc/13459/task/13461/stat : 13461 (bprolog) S 13457 13459 12127 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19685027 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=13459/tid=13504] ppid=13457 vsize=90664 CPUtime=0
/proc/13459/task/13504/stat : 13504 (bprolog) S 13457 13459 12127 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 19775043 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1612.04
Current children cumulated vsize (KiB) 90664

[startup+1623.31 s]
/proc/loadavg: 2.00 2.08 2.61 3/78 13507
/proc/meminfo: memFree=1930008/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=90664 CPUtime=1612.44
/proc/13459/stat : 13459 (bprolog) R 13457 13459 12127 0 -1 4194304 1893 0 0 0 161203 41 0 0 25 0 3 0 19684578 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 134855790 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13459/statm: 22666 1603 202 144 0 22150 0
[pid=13459/tid=13461] ppid=13457 vsize=90664 CPUtime=0
/proc/13459/task/13461/stat : 13461 (bprolog) S 13457 13459 12127 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19685027 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=13459/tid=13504] ppid=13457 vsize=90664 CPUtime=0
/proc/13459/task/13504/stat : 13504 (bprolog) S 13457 13459 12127 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 19775043 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1612.44
Current children cumulated vsize (KiB) 90664

[startup+1623.5 s]
/proc/loadavg: 2.00 2.08 2.61 3/78 13507
/proc/meminfo: memFree=1930008/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=90664 CPUtime=1612.63
/proc/13459/stat : 13459 (bprolog) R 13457 13459 12127 0 -1 4194304 1893 0 0 0 161222 41 0 0 25 0 3 0 19684578 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 134630264 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13459/statm: 22666 1603 202 144 0 22150 0
[pid=13459/tid=13461] ppid=13457 vsize=90664 CPUtime=0
/proc/13459/task/13461/stat : 13461 (bprolog) S 13457 13459 12127 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19685027 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=13459/tid=13504] ppid=13457 vsize=90664 CPUtime=0
/proc/13459/task/13504/stat : 13504 (bprolog) S 13457 13459 12127 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 19775043 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1612.63
Current children cumulated vsize (KiB) 90664

[startup+1623.6 s]
/proc/loadavg: 2.00 2.08 2.61 3/78 13507
/proc/meminfo: memFree=1930008/2055920 swapFree=4192812/4192956
[pid=13459] ppid=13457 vsize=90664 CPUtime=1612.73
/proc/13459/stat : 13459 (bprolog) R 13457 13459 12127 0 -1 4194304 1893 0 0 0 161232 41 0 0 25 0 3 0 19684578 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 134605428 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13459/statm: 22666 1603 202 144 0 22150 0
[pid=13459/tid=13461] ppid=13457 vsize=90664 CPUtime=0
/proc/13459/task/13461/stat : 13461 (bprolog) S 13457 13459 12127 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19685027 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=13459/tid=13504] ppid=13457 vsize=90664 CPUtime=0
/proc/13459/task/13504/stat : 13504 (bprolog) S 13457 13459 12127 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 19775043 92839936 1603 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1612.73
Current children cumulated vsize (KiB) 90664

Child status: 0
Real time (s): 1623.7
CPU time (s): 1612.84
CPU user time (s): 1612.42
CPU system time (s): 0.415936
CPU usage (%): 99.3311
Max. virtual memory (cumulated for all children) (KiB): 90664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1612.42
system time used= 0.415936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1893
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= 13
involuntary context switches= 20798

runsolver used 1.52977 second user time and 4.48632 second system time

The end

Launcher Data 

Begin job on node89 at 2009-07-11 17:29:49
IDJOB=2060888
IDBENCH=53758
IDSOLVER=770
FILE ID=node89/2060888-1247326187
PBS_JOBID= 9506458
Free space on /tmp= 64256 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-18-18.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2060888-1247326187/watcher-2060888-1247326187 -o /tmp/evaluation-result-2060888-1247326187/solver-2060888-1247326187 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2060888-1247326187 1800

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

MD5SUM BENCH= b33fd00b4cfaa23b5fb760b23f9f7ab9
RANDOM SEED=1071188659

node89.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		: 3000.213
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		: 3000.213
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:        134088 kB
Buffers:          2640 kB
Cached:        1746456 kB
SwapCached:        136 kB
Active:        1294028 kB
Inactive:       531000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        134088 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:          289744 kB
Writeback:           0 kB
Mapped:          97092 kB
Slab:            81948 kB
Committed_AS:   233728 kB
PageTables:       2000 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= 66160 MiB
End job on node89 at 2009-07-11 17:56:58