Trace number 3162439

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) 1300.01 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v40000-c168000-S386300535-065-UNKNOWN.cnf
MD5SUM2ca6073d25d8d5f2648d590c0edc75c0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables40000
Number of clauses168000
Sum of the clauses size504000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3168000
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 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3162439-1301698567/watcher-3162439-1301698567 -o /tmp/evaluation-result-3162439-1301698567/solver-3162439-1301698567 -C 2400 -W 1300 -M 7680 sparrow2011 HOME/instance-3162439-1301698567.cnf 2072832126 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.89 3.34 3.58 4/189 11173
/proc/meminfo: memFree=20658316/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=12232 CPUtime=0 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 397 0 0 0 0 0 0 0 21 0 1 0 281456390 12525568 337 33554432000 4194304 4568220 140736342581056 18446744073709551615 4464894 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 3058 337 147 92 0 1442 0

[startup+0.07027 s]
/proc/loadavg: 1.89 3.34 3.58 4/189 11173
/proc/meminfo: memFree=20658316/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=12232 CPUtime=0.06 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 1061 0 0 0 6 0 0 0 21 0 1 0 281456390 12525568 1001 33554432000 4194304 4568220 140736342581056 18446744073709551615 208079763501 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 3058 1001 147 92 0 1442 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12232

[startup+0.100265 s]
/proc/loadavg: 1.89 3.34 3.58 4/189 11173
/proc/meminfo: memFree=20658316/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=16328 CPUtime=0.09 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 2071 0 0 0 9 0 0 0 21 0 1 0 281456390 16719872 2010 33554432000 4194304 4568220 140736342581056 18446744073709551615 4457482 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 4082 2010 164 92 0 2466 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16328

[startup+0.300223 s]
/proc/loadavg: 1.89 3.34 3.58 4/189 11173
/proc/meminfo: memFree=20658316/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=0.29 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4092 0 0 0 29 0 0 0 22 0 1 0 281456390 29315072 4031 33554432000 4194304 4568220 140736342581056 18446744073709551615 4243396 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4031 172 92 0 5541 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28628

[startup+0.700151 s]
/proc/loadavg: 1.89 3.34 3.58 4/189 11173
/proc/meminfo: memFree=20658316/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=0.69 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 69 0 0 0 24 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4243284 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28628

[startup+1.501 s]
/proc/loadavg: 1.89 3.34 3.58 5/190 11174
/proc/meminfo: memFree=20628060/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=1.49 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 149 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4239668 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28628

[startup+3.10069 s]
/proc/loadavg: 1.89 3.34 3.58 5/190 11174
/proc/meminfo: memFree=20628072/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=3.09 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 309 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4243284 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28628

[startup+6.30108 s]
/proc/loadavg: 2.05 3.35 3.59 5/190 11175
/proc/meminfo: memFree=20627824/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=6.29 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 629 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4239482 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28628

[startup+12.7009 s]
/proc/loadavg: 2.21 3.36 3.59 5/190 11175
/proc/meminfo: memFree=20627304/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=12.69 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 1269 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4238695 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28628

[startup+25.5004 s]
/proc/loadavg: 2.61 3.39 3.59 5/190 11175
/proc/meminfo: memFree=20627756/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=25.49 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 2549 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4239280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 28628

[startup+51.1005 s]
/proc/loadavg: 3.08 3.44 3.60 5/190 11176
/proc/meminfo: memFree=20627308/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=51.09 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 5109 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4239482 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 28628

[startup+102.307 s]
/proc/loadavg: 3.60 3.52 3.62 5/190 11231
/proc/meminfo: memFree=20640568/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=102.3 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 10230 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4239684 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 28628

[startup+162.3 s]
/proc/loadavg: 3.85 3.61 3.64 5/190 11233
/proc/meminfo: memFree=20640528/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=162.29 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 16229 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4239482 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 28628

[startup+222.301 s]
/proc/loadavg: 4.00 3.69 3.67 5/190 11234
/proc/meminfo: memFree=20640244/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=222.3 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 22230 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4239933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 28628

[startup+282.301 s]
/proc/loadavg: 4.00 3.74 3.68 5/190 11236
/proc/meminfo: memFree=20639980/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=282.3 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 28230 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4239680 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 28628

[startup+342.301 s]
/proc/loadavg: 4.00 3.79 3.70 5/190 11273
/proc/meminfo: memFree=20641216/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=342.3 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 34230 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4239684 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 28628

[startup+402.301 s]
/proc/loadavg: 4.00 3.82 3.72 5/190 11275
/proc/meminfo: memFree=20640816/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=402.29 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 40229 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4239668 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 28628

[startup+462.3 s]
/proc/loadavg: 4.00 3.85 3.73 5/190 11277
/proc/meminfo: memFree=20640920/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=462.29 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 46229 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4239928 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 28628

[startup+522.301 s]
/proc/loadavg: 4.04 3.89 3.75 5/190 11281
/proc/meminfo: memFree=20640356/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=522.29 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 52229 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4243246 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 28628

[startup+582.3 s]
/proc/loadavg: 4.01 3.91 3.76 5/190 11283
/proc/meminfo: memFree=20640828/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=582.29 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 58229 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4239573 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 28628

[startup+642.301 s]
/proc/loadavg: 4.00 3.92 3.77 5/190 11284
/proc/meminfo: memFree=20640948/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=642.3 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 64230 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4240026 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 28628

[startup+702.3 s]
/proc/loadavg: 4.00 3.93 3.79 5/190 11286
/proc/meminfo: memFree=20640556/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=702.29 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 70229 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4239289 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 28628

[startup+762.307 s]
/proc/loadavg: 4.09 3.97 3.81 5/190 11288
/proc/meminfo: memFree=20640668/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=762.3 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 76230 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4240096 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 28628

[startup+822.301 s]
/proc/loadavg: 4.07 3.99 3.82 5/190 11289
/proc/meminfo: memFree=20640904/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=822.29 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 82229 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4243038 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 28628

[startup+882.301 s]
/proc/loadavg: 4.02 3.99 3.83 5/190 11291
/proc/meminfo: memFree=20641116/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=882.3 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 88230 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4239496 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 28628

[startup+942.301 s]
/proc/loadavg: 4.01 3.99 3.83 5/190 11292
/proc/meminfo: memFree=20640988/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=942.29 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 94229 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4239573 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 28628

[startup+1002.3 s]
/proc/loadavg: 4.06 4.00 3.85 5/190 11294
/proc/meminfo: memFree=20640820/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=1002.29 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 100229 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4240096 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 28628

[startup+1062.3 s]
/proc/loadavg: 4.02 4.00 3.85 5/190 11296
/proc/meminfo: memFree=20640816/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=1062.3 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 106230 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4239668 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 28628

[startup+1122.3 s]
/proc/loadavg: 4.01 4.00 3.86 5/190 11297
/proc/meminfo: memFree=20640912/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=1122.29 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 112229 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4239487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 28628

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 11299
/proc/meminfo: memFree=20641132/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=1182.3 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 118230 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4239594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 28628

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.87 5/190 11300
/proc/meminfo: memFree=20640748/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=1242.3 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 124230 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4239680 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 28628



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.03 4.01 3.88 3/186 11304
/proc/meminfo: memFree=20648944/32950928 swapFree=67111528/67111528
[pid=11173] ppid=11171 vsize=28628 CPUtime=1300 cores=1,3
/proc/11173/stat : 11173 (sparrow2011) R 11171 11173 11113 0 -1 4202496 4269 0 0 0 130000 0 0 0 25 0 1 0 281456390 29315072 4208 33554432000 4194304 4568220 140736342581056 18446744073709551615 4240092 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11173/statm: 7157 4208 173 92 0 5541 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 28628

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.01
CPU user time (s): 1300.01
CPU system time (s): 0.005999
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 28628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.01
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4269
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= 3732

runsolver used 2.16567 second user time and 4.93725 second system time

The end

Launcher Data 

Begin job on node127 at 2011-04-02 00:56:07
IDJOB=3162439
IDBENCH=82670
IDSOLVER=1573
FILE ID=node127/3162439-1301698567
RUNJOBID= node127-1301698567-11133
PBS_JOBID= 12840755
Free space on /tmp= 71092 MiB

SOLVER NAME= sparrow2011 sparrow2011_ubcsat1.2_2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v40000-c168000-S386300535-065-UNKNOWN.cnf
COMMAND LINE= sparrow2011 BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3162439-1301698567/watcher-3162439-1301698567 -o /tmp/evaluation-result-3162439-1301698567/solver-3162439-1301698567 -C 2400 -W 1300 -M 7680  sparrow2011 HOME/instance-3162439-1301698567.cnf 2072832126

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 2ca6073d25d8d5f2648d590c0edc75c0
RANDOM SEED=2072832126

node127.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		: 2666.823
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	: 5333.64
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		: 2666.823
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	: 5332.83
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		: 2666.823
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	: 5332.74
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		: 2666.823
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	: 5332.86
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		: 2666.823
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	: 5332.75
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		: 2666.823
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		: 2666.823
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	: 5332.60
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		: 2666.823
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      20658596 kB
Buffers:        346720 kB
Cached:       11591604 kB
SwapCached:          0 kB
Active:        6698776 kB
Inactive:      5317092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      20658596 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           10372 kB
Writeback:           0 kB
AnonPages:       77068 kB
Mapped:          15404 kB
Slab:           213064 kB
PageTables:       5160 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   277992 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= 71096 MiB
End job on node127 at 2011-04-02 01:17:49