Trace number 3220645

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-k3-r4.26-v550-c2343-S1663503036-045.UNKNOWN.cnf
MD5SUM8c477af50318fe10cbec1ad215bff97c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3292.86
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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-3220645-1303270968/watcher-3220645-1303270968 -o /tmp/evaluation-result-3220645-1303270968/solver-3220645-1303270968 -C 5000 -W 5000 -M 15500 sparrow2011 HOME/instance-3220645-1303270968.cnf 1241523531 

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: 2.00 2.00 2.00 3/173 27126
/proc/meminfo: memFree=13621672/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=0 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 0 0 0 0 21 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4243259 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0

[startup+0.0131491 s]
/proc/loadavg: 2.00 2.00 2.00 3/173 27126
/proc/meminfo: memFree=13621672/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=0.01 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 1 0 0 0 21 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4239474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12228

[startup+0.101191 s]
/proc/loadavg: 2.00 2.00 2.00 3/173 27126
/proc/meminfo: memFree=13621672/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=0.09 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 9 0 0 0 21 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4239289 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12228

[startup+0.301156 s]
/proc/loadavg: 2.00 2.00 2.00 3/173 27126
/proc/meminfo: memFree=13621672/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=0.29 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 29 0 0 0 22 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4242996 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12228

[startup+0.701086 s]
/proc/loadavg: 2.00 2.00 2.00 3/173 27126
/proc/meminfo: memFree=13621672/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=0.69 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 69 0 0 0 24 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4239708 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12228

[startup+1.50094 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27132
/proc/meminfo: memFree=13619552/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=1.49 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 149 0 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4239369 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12228

[startup+3.10066 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27132
/proc/meminfo: memFree=13618808/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=3.09 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 309 0 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4240004 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12228

[startup+6.30109 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27132
/proc/meminfo: memFree=13619532/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=6.29 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 629 0 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4243158 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12228

[startup+12.7009 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27132
/proc/meminfo: memFree=13619208/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=12.69 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 1269 0 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4239918 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12228

[startup+25.5007 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27132
/proc/meminfo: memFree=13619880/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=25.49 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 2549 0 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4239286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12228

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27133
/proc/meminfo: memFree=13619860/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=51.1 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 5110 0 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4239785 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27126/statm: 3057 365 173 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 27134
/proc/meminfo: memFree=13619224/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=102.3 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 10230 0 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4240176 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 12228

[startup+162.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/178 27163
/proc/meminfo: memFree=13619696/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=162.3 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 16230 0 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4239776 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 12228

[startup+222.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 27165
/proc/meminfo: memFree=13619300/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=222.3 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 22230 0 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4240096 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 12228

[startup+282.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 27166
/proc/meminfo: memFree=13619264/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=282.3 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 28230 0 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4239609 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 12228

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27168
/proc/meminfo: memFree=13619228/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=342.3 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 34230 0 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4239286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27126/statm: 3057 365 173 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 2.00 2.00 3/178 27169
/proc/meminfo: memFree=13619192/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=402.3 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 40230 0 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4239573 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27126/statm: 3057 365 173 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 2.00 2.00 3/178 27171
/proc/meminfo: memFree=13619172/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=462.3 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 46230 0 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4238580 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27126/statm: 3057 365 173 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 2.00 2.00 3/178 27173
/proc/meminfo: memFree=13619260/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=522.3 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 52230 0 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4239924 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 12228

[startup+582.301 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 27174
/proc/meminfo: memFree=13619228/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=582.31 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 58231 0 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4243128 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 12228

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27279
/proc/meminfo: memFree=13619228/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=4062.39 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 406236 3 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4240176 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 12228

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27281
/proc/meminfo: memFree=13619068/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=4122.39 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 412235 4 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4243224 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 12228

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27282
/proc/meminfo: memFree=13619160/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=4182.39 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 418235 4 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4239280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 12228

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27284
/proc/meminfo: memFree=13619108/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=4242.39 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 424235 4 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4239289 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 12228

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27285
/proc/meminfo: memFree=13619448/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=4302.39 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 430235 4 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4240176 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 12228

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27287
/proc/meminfo: memFree=13619520/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=4362.39 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 436235 4 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4304864 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 12228

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27289
/proc/meminfo: memFree=13619612/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=4422.39 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 442235 4 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4239918 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 12228

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27290
/proc/meminfo: memFree=13619700/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=4482.39 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 448235 4 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4239939 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 12228

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27292
/proc/meminfo: memFree=13619776/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=4542.4 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 454236 4 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4239280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27126/statm: 3057 365 173 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 27293
/proc/meminfo: memFree=13619616/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=4602.4 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 460236 4 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4239772 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 12228

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27295
/proc/meminfo: memFree=13619688/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=4662.4 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 466236 4 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4239922 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 12228

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27306
/proc/meminfo: memFree=13618896/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=4722.41 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 472236 5 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4239896 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27126/statm: 3057 365 173 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 27307
/proc/meminfo: memFree=13618996/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=4782.4 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 478235 5 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4239515 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 12228

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27309
/proc/meminfo: memFree=13618944/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=4842.4 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 484235 5 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4240026 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 12228

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27310
/proc/meminfo: memFree=13618912/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=4902.41 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 490236 5 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4239609 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27126/statm: 3057 365 173 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 27312
/proc/meminfo: memFree=13618984/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=4962.41 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 496236 5 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4240207 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27126/statm: 3057 365 173 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 3/178 27313
/proc/meminfo: memFree=13618828/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=5000.01 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 499996 5 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4239757 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 5000.01
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 3/178 27313
/proc/meminfo: memFree=13618828/32950928 swapFree=67111528/67111528
[pid=27126] ppid=27124 vsize=12228 CPUtime=5000.01 cores=0,2,4,6
/proc/27126/stat : 27126 (sparrow2011) R 27124 27126 27093 0 -1 4202496 425 0 0 0 499996 5 0 0 25 0 1 0 517327449 12521472 365 33554432000 4194304 4568220 140735639810960 18446744073709551615 4239757 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27126/statm: 3057 365 173 92 0 1441 0
Current children cumulated CPU time (s) 5000.01
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): 4999.97
CPU system time (s): 0.051992
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 12228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 425
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= 7
involuntary context switches= 15373

runsolver used 7.51486 second user time and 15.2217 second system time

The end

Launcher Data 

Begin job on node112 at 2011-04-20 05:42:48
IDJOB=3220645
IDBENCH=82791
IDSOLVER=1636
FILE ID=node112/3220645-1303270968
RUNJOBID= node112-1303270968-27111
PBS_JOBID= 13049530
Free space on /tmp= 73276 MiB

SOLVER NAME= sparrow2011 sparrow2011_ubcsat1.2_2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S1663503036-045.UNKNOWN.cnf
COMMAND LINE= sparrow2011 BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3220645-1303270968/watcher-3220645-1303270968 -o /tmp/evaluation-result-3220645-1303270968/solver-3220645-1303270968 -C 5000 -W 5000 -M 15500  sparrow2011 HOME/instance-3220645-1303270968.cnf 1241523531

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

MD5SUM BENCH= 8c477af50318fe10cbec1ad215bff97c
RANDOM SEED=1241523531

node112.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		: 2666.828
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	: 5333.65
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		: 2666.828
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		: 2666.828
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	: 5332.67
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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5261.27
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		: 2666.828
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	: 5332.82
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		: 2666.828
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		: 2666.828
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	: 5332.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      13621720 kB
Buffers:        793916 kB
Cached:       18081728 kB
SwapCached:          0 kB
Active:        8547380 kB
Inactive:     10392816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13621720 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1656 kB
Writeback:           0 kB
AnonPages:       64544 kB
Mapped:          14392 kB
Slab:           323328 kB
PageTables:       4836 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   187324 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= 73272 MiB
End job on node112 at 2011-04-20 07:06:10