Trace number 3222001

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
sparrow2011 sparrow2011_ubcsat1.2_2011-03-02? (TO) 5000.09 4999.91

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v250-c1065-S266251785-083.UNKNOWN.cnf
MD5SUMbf4aded14c98dde34297ecd557ad63a4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.243962
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses1065
Sum of the clauses size3195
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31065
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3222001-1303300961/watcher-3222001-1303300961 -o /tmp/evaluation-result-3222001-1303300961/solver-3222001-1303300961 -C 5000 -W 5000 -M 15500 sparrow2011 HOME/instance-3222001-1303300961.cnf 2022962053 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.04 2.01 2.00 2/177 8831
/proc/meminfo: memFree=16702260/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=0 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 0 0 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4239238 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0

[startup+0.032596 s]
/proc/loadavg: 2.04 2.01 2.00 2/177 8831
/proc/meminfo: memFree=16702260/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=0.03 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 3 0 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4239909 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12228

[startup+0.100581 s]
/proc/loadavg: 2.04 2.01 2.00 2/177 8831
/proc/meminfo: memFree=16702260/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=0.09 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 9 0 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4239776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12228

[startup+0.300539 s]
/proc/loadavg: 2.04 2.01 2.00 2/177 8831
/proc/meminfo: memFree=16702260/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=0.29 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 29 0 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4239935 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12228

[startup+0.700466 s]
/proc/loadavg: 2.04 2.01 2.00 2/177 8831
/proc/meminfo: memFree=16702260/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=0.69 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 69 0 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4240195 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12228

[startup+1.50032 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 8832
/proc/meminfo: memFree=16701888/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=1.49 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 149 0 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4239978 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12228

[startup+3.10101 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 8832
/proc/meminfo: memFree=16701516/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=3.09 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 309 0 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4239684 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12228

[startup+6.3004 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 8832
/proc/meminfo: memFree=16701504/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=6.29 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 629 0 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4243219 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12228

[startup+12.7012 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 8832
/proc/meminfo: memFree=16701044/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=12.7 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 1270 0 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4239939 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 12228

[startup+25.5008 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 8832
/proc/meminfo: memFree=16701156/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=25.5 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 2550 0 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4239589 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 12228

[startup+51.1009 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 8833
/proc/meminfo: memFree=16701024/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=51.1 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 5110 0 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4239668 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 12228

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8834
/proc/meminfo: memFree=16700260/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=102.3 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 10230 0 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4240092 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 12228

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8836
/proc/meminfo: memFree=16700240/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=162.3 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 16230 0 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4239853 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 12228

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8838
/proc/meminfo: memFree=16700208/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=222.3 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 22230 0 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4239609 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 12228

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8839
/proc/meminfo: memFree=16700188/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=282.31 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 28231 0 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4243027 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 12228

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8841
/proc/meminfo: memFree=16700168/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=342.31 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 34231 0 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4240195 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 12228

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8842
/proc/meminfo: memFree=16700152/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=402.31 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 40231 0 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4476658 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 12228

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8844
/proc/meminfo: memFree=16699992/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=462.31 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 46231 0 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4239645 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 12228

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8846
/proc/meminfo: memFree=16699972/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=522.31 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 52231 0 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4239684 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 12228

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8847
/proc/meminfo: memFree=16699936/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=582.31 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 58231 0 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4243408 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 12228

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8952
/proc/meminfo: memFree=16699300/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=4062.45 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 406241 4 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4240103 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 4062.45
Current children cumulated vsize (KiB) 12228

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8954
/proc/meminfo: memFree=16699508/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=4122.45 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 412241 4 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4240179 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 4122.45
Current children cumulated vsize (KiB) 12228

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8955
/proc/meminfo: memFree=16699468/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=4182.45 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 418240 5 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4239280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 4182.45
Current children cumulated vsize (KiB) 12228

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8957
/proc/meminfo: memFree=16699436/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=4242.45 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 424240 5 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4239496 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 4242.45
Current children cumulated vsize (KiB) 12228

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8958
/proc/meminfo: memFree=16699388/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=4302.46 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 430241 5 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4239905 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 4302.46
Current children cumulated vsize (KiB) 12228

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8960
/proc/meminfo: memFree=16699500/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=4362.46 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 436241 5 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4240118 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 4362.46
Current children cumulated vsize (KiB) 12228

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8962
/proc/meminfo: memFree=16699720/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=4422.46 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 442241 5 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4238563 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 4422.46
Current children cumulated vsize (KiB) 12228

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8963
/proc/meminfo: memFree=16699692/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=4482.46 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 448241 5 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4240004 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 4482.46
Current children cumulated vsize (KiB) 12228

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8965
/proc/meminfo: memFree=16699660/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=4542.47 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 454242 5 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4239939 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 4542.47
Current children cumulated vsize (KiB) 12228

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8966
/proc/meminfo: memFree=16699496/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=4602.47 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 460242 5 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4239978 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 4602.47
Current children cumulated vsize (KiB) 12228

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8968
/proc/meminfo: memFree=16699348/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=4662.47 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 466242 5 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4239761 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 4662.47
Current children cumulated vsize (KiB) 12228

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8970
/proc/meminfo: memFree=16699308/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=4722.48 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 472243 5 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4240195 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 4722.48
Current children cumulated vsize (KiB) 12228

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8971
/proc/meminfo: memFree=16699272/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=4782.47 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 478242 5 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4240103 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 4782.47
Current children cumulated vsize (KiB) 12228

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8973
/proc/meminfo: memFree=16699236/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=4842.47 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 484242 5 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4239509 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 4842.47
Current children cumulated vsize (KiB) 12228

[startup+4902.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/178 8974
/proc/meminfo: memFree=16699308/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=4902.47 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 490242 5 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4240176 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 4902.47
Current children cumulated vsize (KiB) 12228

[startup+4962.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 8976
/proc/meminfo: memFree=16699268/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=4962.47 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 496242 5 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4239684 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 4962.47
Current children cumulated vsize (KiB) 12228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 9005
/proc/meminfo: memFree=16699820/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=5000.08 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 500003 5 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4239933 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 12228

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

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

[startup+4999.9 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 9005
/proc/meminfo: memFree=16699820/32950928 swapFree=67111524/67111528
[pid=8831] ppid=8829 vsize=12228 CPUtime=5000.08 cores=0,2,4,6
/proc/8831/stat : 8831 (sparrow2011) R 8829 8831 8296 0 -1 4202496 396 0 0 0 500003 5 0 0 25 0 1 0 520326769 12521472 336 33554432000 4194304 4568220 140734279965504 18446744073709551615 4239933 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8831/statm: 3057 336 173 92 0 1441 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 12228

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.09
CPU user time (s): 5000.03
CPU system time (s): 0.058991
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 12228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.03
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 396
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= 3
involuntary context switches= 12637

runsolver used 7.48086 second user time and 15.2537 second system time

The end

Launcher Data 

Begin job on node115 at 2011-04-20 14:02:41
IDJOB=3222001
IDBENCH=83017
IDSOLVER=1636
FILE ID=node115/3222001-1303300961
RUNJOBID= node115-1303290940-8314
PBS_JOBID= 13049621
Free space on /tmp= 72796 MiB

SOLVER NAME= sparrow2011 sparrow2011_ubcsat1.2_2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v250-c1065-S266251785-083.UNKNOWN.cnf
COMMAND LINE= sparrow2011 BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3222001-1303300961/watcher-3222001-1303300961 -o /tmp/evaluation-result-3222001-1303300961/solver-3222001-1303300961 -C 5000 -W 5000 -M 15500  sparrow2011 HOME/instance-3222001-1303300961.cnf 2022962053

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= bf4aded14c98dde34297ecd557ad63a4
RANDOM SEED=2022962053

node115.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.62
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      16702516 kB
Buffers:        681832 kB
Cached:       15153684 kB
SwapCached:          4 kB
Active:        5069504 kB
Inactive:     10831408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      16702516 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            1080 kB
Writeback:           0 kB
AnonPages:       65496 kB
Mapped:          15304 kB
Slab:           283400 kB
PageTables:       4708 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   215728 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72792 MiB
End job on node115 at 2011-04-20 15:26:03