Trace number 3220993

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) 5000.02 4999.91

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v50-c4450-S1082084494-034.UNKNOWN.cnf
MD5SUMbf255e5bc10dc75db5f2f0a4a1086e58
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark32.4181
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54450

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-3220993-1303396359/watcher-3220993-1303396359 -o /tmp/evaluation-result-3220993-1303396359/solver-3220993-1303396359 -C 5000 -W 5000 -M 15500 sparrow2011 HOME/instance-3220993-1303396359.cnf 490202694 

running on 4 cores: 1,3,5,7

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: 1.84 1.97 1.99 2/177 27482
/proc/meminfo: memFree=16149664/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=0 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 486 0 0 0 0 0 0 0 24 0 1 0 451234653 12521472 426 33554432000 4194304 4568220 140735694169328 18446744073709551615 4453384 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27482/statm: 3057 426 164 92 0 1441 0

[startup+0.0457241 s]
/proc/loadavg: 1.84 1.97 1.99 2/177 27482
/proc/meminfo: memFree=16149664/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=0.04 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 4 0 0 0 24 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239684 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12228

[startup+0.100714 s]
/proc/loadavg: 1.84 1.97 1.99 2/177 27482
/proc/meminfo: memFree=16149664/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=0.1 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 10 0 0 0 24 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239896 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 12228

[startup+0.300679 s]
/proc/loadavg: 1.84 1.97 1.99 2/177 27482
/proc/meminfo: memFree=16149664/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=0.3 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 30 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239684 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 12228

[startup+0.700609 s]
/proc/loadavg: 1.84 1.97 1.99 2/177 27482
/proc/meminfo: memFree=16149664/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=0.7 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 70 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4240092 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 12228

[startup+1.50047 s]
/proc/loadavg: 1.84 1.97 1.99 3/178 27483
/proc/meminfo: memFree=16147820/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=1.5 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 150 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239684 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 12228

[startup+3.10025 s]
/proc/loadavg: 1.84 1.97 1.99 3/178 27483
/proc/meminfo: memFree=16147448/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=3.1 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 310 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239482 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 12228

[startup+6.30062 s]
/proc/loadavg: 1.85 1.97 1.99 3/178 27483
/proc/meminfo: memFree=16147304/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=6.3 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 630 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239487 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 12228

[startup+12.7005 s]
/proc/loadavg: 1.86 1.97 1.99 3/178 27483
/proc/meminfo: memFree=16146712/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=12.7 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 1270 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239939 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 12228

[startup+25.5002 s]
/proc/loadavg: 1.89 1.97 1.99 3/178 27484
/proc/meminfo: memFree=16146612/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=25.5 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 2550 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239482 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 12228

[startup+51.1007 s]
/proc/loadavg: 1.93 1.97 1.99 3/178 27484
/proc/meminfo: memFree=16146452/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=51.1 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 5110 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239939 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 12228

[startup+102.306 s]
/proc/loadavg: 1.97 1.97 1.99 3/178 27486
/proc/meminfo: memFree=16145696/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=102.3 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 10230 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239720 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 12228

[startup+162.3 s]
/proc/loadavg: 2.02 1.99 1.99 3/178 27487
/proc/meminfo: memFree=16145684/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=162.3 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 16230 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239924 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 12228

[startup+222.301 s]
/proc/loadavg: 2.01 1.99 1.99 3/178 27489
/proc/meminfo: memFree=16145544/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=222.3 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 22230 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4240189 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 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 1.99 1.99 3/178 27490
/proc/meminfo: memFree=16145528/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=282.3 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 28230 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239776 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 12228

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 27492
/proc/meminfo: memFree=16145632/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=342.3 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 34230 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 12228

[startup+402.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 27494
/proc/meminfo: memFree=16145740/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=402.3 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 40230 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239684 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 12228

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 27495
/proc/meminfo: memFree=16145604/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=462.3 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 46230 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 12228

[startup+522.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 27497
/proc/meminfo: memFree=16145716/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=522.31 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 52231 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 12228

[startup+582.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 27498
/proc/meminfo: memFree=16145820/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=582.31 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 58231 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239757 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 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 27603
/proc/meminfo: memFree=16145460/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=4062.4 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 406240 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239713 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 12228

[startup+4122.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 27605
/proc/meminfo: memFree=16145576/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=4122.39 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 412239 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239482 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 12228

[startup+4182.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 27606
/proc/meminfo: memFree=16145564/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=4182.4 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 418240 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239545 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 12228

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27608
/proc/meminfo: memFree=16145924/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=4242.4 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 424240 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239664 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 12228

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27610
/proc/meminfo: memFree=16145904/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=4302.4 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 430240 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239496 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 12228

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27611
/proc/meminfo: memFree=16146132/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=4362.4 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 436240 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239504 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 12228

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27613
/proc/meminfo: memFree=16146120/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=4422.4 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 442240 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239761 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 12228

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27614
/proc/meminfo: memFree=16146232/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=4482.4 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 448240 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4242809 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 12228

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27616
/proc/meminfo: memFree=16146464/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=4542.4 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 454240 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 12228

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27618
/proc/meminfo: memFree=16145460/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=4602.41 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 460241 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239630 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 12228

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27619
/proc/meminfo: memFree=16145680/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=4662.41 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 466241 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239905 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 12228

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27621
/proc/meminfo: memFree=16145664/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=4722.41 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 472241 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 12228

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27622
/proc/meminfo: memFree=16145776/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=4782.41 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 478241 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239757 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 12228

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27624
/proc/meminfo: memFree=16145632/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=4842.41 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 484241 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239680 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 12228

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27626
/proc/meminfo: memFree=16145740/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=4902.41 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 490241 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239632 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 12228

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27627
/proc/meminfo: memFree=16145844/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=4962.41 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 496241 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239947 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 12228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 27629
/proc/meminfo: memFree=16146708/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=5000.02 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 500002 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239292 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 5000.02
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: 2.00 2.00 2.00 2/177 27629
/proc/meminfo: memFree=16146708/32950928 swapFree=67111528/67111528
[pid=27482] ppid=27480 vsize=12228 CPUtime=5000.02 cores=1,3,5,7
/proc/27482/stat : 27482 (sparrow2011) R 27480 27482 27014 0 -1 4202496 518 0 0 0 500002 0 0 0 25 0 1 0 451234653 12521472 458 33554432000 4194304 4568220 140735694169328 18446744073709551615 4239292 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27482/statm: 3057 458 172 92 0 1441 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 12228

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.02
CPU user time (s): 5000.02
CPU system time (s): 0
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 12228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.02
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 518
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= 8766

runsolver used 6.98194 second user time and 15.7516 second system time

The end

Launcher Data 

Begin job on node120 at 2011-04-21 16:32:39
IDJOB=3220993
IDBENCH=82849
IDSOLVER=1636
FILE ID=node120/3220993-1303396359
RUNJOBID= node120-1303391356-27262
PBS_JOBID= 13073146
Free space on /tmp= 71712 MiB

SOLVER NAME= sparrow2011 sparrow2011_ubcsat1.2_2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v50-c4450-S1082084494-034.UNKNOWN.cnf
COMMAND LINE= sparrow2011 BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3220993-1303396359/watcher-3220993-1303396359 -o /tmp/evaluation-result-3220993-1303396359/solver-3220993-1303396359 -C 5000 -W 5000 -M 15500  sparrow2011 HOME/instance-3220993-1303396359.cnf 490202694

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

MD5SUM BENCH= bf255e5bc10dc75db5f2f0a4a1086e58
RANDOM SEED=490202694

node120.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		: 2666.809
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	: 5333.61
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		: 2666.809
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	: 5226.07
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		: 2666.809
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	: 5332.82
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		: 2666.809
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		: 2666.809
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	: 5332.78
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.82
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		: 2666.809
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      16149820 kB
Buffers:        770524 kB
Cached:       15615336 kB
SwapCached:          0 kB
Active:        8930972 kB
Inactive:      7520516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      16149820 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             792 kB
Writeback:           0 kB
AnonPages:       64876 kB
Mapped:          14892 kB
Slab:           286956 kB
PageTables:       3856 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   213396 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= 71712 MiB
End job on node120 at 2011-04-21 17:56:01