Trace number 3220939

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) 5000.03 4999.91

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v60-c5340-S614849838-039.UNKNOWN.cnf
MD5SUMc6bf5481c82f3a24100e294aa3a73c9c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark367.053
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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-3220939-1303391356/watcher-3220939-1303391356 -o /tmp/evaluation-result-3220939-1303391356/solver-3220939-1303391356 -C 5000 -W 5000 -M 15500 sparrow2011 HOME/instance-3220939-1303391356.cnf 1492310192 

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: 4.60 4.92 4.89 4/176 27280
/proc/meminfo: memFree=16150496/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12232 CPUtime=0 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 389 0 0 0 0 0 0 0 23 0 1 0 450734404 12525568 330 33554432000 4194304 4568220 140735302398192 18446744073709551615 4465594 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3058 330 147 92 0 1442 0

[startup+0.052523 s]
/proc/loadavg: 4.60 4.92 4.89 4/176 27280
/proc/meminfo: memFree=16150496/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=0.05 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 5 0 0 0 23 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4240096 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 92 0 1441 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12228

[startup+0.10055 s]
/proc/loadavg: 4.60 4.92 4.89 4/176 27280
/proc/meminfo: memFree=16150496/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=0.09 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 9 0 0 0 23 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239632 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 92 0 1441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12228

[startup+0.300518 s]
/proc/loadavg: 4.60 4.92 4.89 4/176 27280
/proc/meminfo: memFree=16150496/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=0.29 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 29 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239684 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 92 0 1441 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12228

[startup+0.700448 s]
/proc/loadavg: 4.60 4.92 4.89 4/176 27280
/proc/meminfo: memFree=16150496/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=0.69 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 69 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239687 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 92 0 1441 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12228

[startup+1.50031 s]
/proc/loadavg: 4.60 4.92 4.89 4/178 27282
/proc/meminfo: memFree=16147396/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=1.49 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 149 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4240096 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 92 0 1441 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12228

[startup+3.10102 s]
/proc/loadavg: 4.39 4.87 4.88 3/178 27282
/proc/meminfo: memFree=16146696/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=3.09 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 309 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4240135 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 92 0 1441 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12228

[startup+6.30046 s]
/proc/loadavg: 4.39 4.87 4.88 4/178 27282
/proc/meminfo: memFree=16146904/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=6.29 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 629 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239668 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 92 0 1441 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12228

[startup+12.7003 s]
/proc/loadavg: 4.02 4.77 4.85 4/178 27282
/proc/meminfo: memFree=16146460/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=12.69 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 1269 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239905 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 92 0 1441 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12228

[startup+25.5011 s]
/proc/loadavg: 3.71 4.68 4.81 3/178 27282
/proc/meminfo: memFree=16146344/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=25.5 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 2550 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239496 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 92 0 1441 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 12228

[startup+51.1006 s]
/proc/loadavg: 3.13 4.46 4.74 4/178 27283
/proc/meminfo: memFree=16146320/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=51.1 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 5110 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239723 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 92 0 1441 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 12228

[startup+102.306 s]
/proc/loadavg: 2.45 4.05 4.58 4/178 27284
/proc/meminfo: memFree=16145696/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=102.3 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 10230 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239487 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 92 0 1441 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 12228

[startup+162.301 s]
/proc/loadavg: 2.27 3.70 4.43 4/178 27286
/proc/meminfo: memFree=16145680/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=162.3 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 16230 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239482 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 92 0 1441 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 12228

[startup+222.3 s]
/proc/loadavg: 2.10 3.39 4.27 4/178 27288
/proc/meminfo: memFree=16145908/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=222.3 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 22230 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239680 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 92 0 1441 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 12228

[startup+282.301 s]
/proc/loadavg: 2.03 3.13 4.13 4/178 27289
/proc/meminfo: memFree=16145760/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=282.3 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 28230 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239752 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 92 0 1441 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 12228

[startup+342.3 s]
/proc/loadavg: 2.01 2.93 3.99 3/178 27291
/proc/meminfo: memFree=16145988/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=342.3 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 34230 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239668 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 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 2.75 3.86 4/178 27292
/proc/meminfo: memFree=16145968/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=402.3 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 40230 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239668 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 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 2.61 3.74 3/178 27294
/proc/meminfo: memFree=16146204/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=462.3 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 46230 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239280 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 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 2.50 3.63 4/178 27296
/proc/meminfo: memFree=16146060/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=522.31 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 52231 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239888 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 92 0 1441 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 12228

[startup+582.301 s]
/proc/loadavg: 2.00 2.41 3.53 4/178 27297
/proc/meminfo: memFree=16146048/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=582.31 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 58231 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239636 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 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 4/178 27402
/proc/meminfo: memFree=16145664/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=4062.4 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 406240 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239928 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 92 0 1441 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 12228

[startup+4122.3 s]
/proc/loadavg: 2.13 2.03 2.01 4/178 27404
/proc/meminfo: memFree=16145776/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=4122.39 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 412239 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239958 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 92 0 1441 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 12228

[startup+4182.3 s]
/proc/loadavg: 2.05 2.02 2.00 4/178 27405
/proc/meminfo: memFree=16146004/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=4182.4 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 418240 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4240257 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 92 0 1441 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 12228

[startup+4242.3 s]
/proc/loadavg: 2.02 2.02 2.00 4/178 27407
/proc/meminfo: memFree=16146364/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=4242.4 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 424240 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4243255 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 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 2.01 2.00 4/178 27408
/proc/meminfo: memFree=16146220/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=4302.4 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 430240 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239604 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 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 2.01 2.00 3/178 27410
/proc/meminfo: memFree=16146324/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=4362.4 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 436240 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239933 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 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 4/178 27412
/proc/meminfo: memFree=16146296/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=4422.4 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 442240 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239896 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 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 27413
/proc/meminfo: memFree=16146520/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=4482.4 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 448240 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4209093 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 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 4/178 27415
/proc/meminfo: memFree=16146384/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=4542.4 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 454240 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239482 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 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 4/178 27416
/proc/meminfo: memFree=16145880/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=4602.41 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 460241 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239734 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 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 4/178 27418
/proc/meminfo: memFree=16145860/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=4662.41 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 466241 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239720 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 92 0 1441 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 12228

[startup+4722.31 s]
/proc/loadavg: 2.07 2.03 2.01 4/178 27420
/proc/meminfo: memFree=16145964/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=4722.41 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 472241 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239928 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 92 0 1441 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 12228

[startup+4782.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/178 27421
/proc/meminfo: memFree=16145820/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=4782.41 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 478241 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239496 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 92 0 1441 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 12228

[startup+4842.3 s]
/proc/loadavg: 2.01 2.01 2.00 4/178 27423
/proc/meminfo: memFree=16145920/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=4842.41 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 484241 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4240096 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 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 2.01 2.00 3/178 27424
/proc/meminfo: memFree=16146028/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=4902.41 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 490241 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4304859 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 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 4/178 27426
/proc/meminfo: memFree=16146136/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=4962.41 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 496241 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239896 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 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 4/178 27427
/proc/meminfo: memFree=16146120/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=5000.02 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 500002 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239496 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 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 4/178 27427
/proc/meminfo: memFree=16146120/32950928 swapFree=67111528/67111528
[pid=27280] ppid=27278 vsize=12228 CPUtime=5000.02 cores=1,3,5,7
/proc/27280/stat : 27280 (sparrow2011) R 27278 27280 27014 0 -1 4202496 548 0 0 0 500002 0 0 0 25 0 1 0 450734404 12521472 488 33554432000 4194304 4568220 140735302398192 18446744073709551615 4239496 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27280/statm: 3057 488 172 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): 5000.03
CPU user time (s): 5000.02
CPU system time (s): 0.000999
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= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 548
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= 12539

runsolver used 6.75497 second user time and 16.2425 second system time

The end

Launcher Data 

Begin job on node120 at 2011-04-21 15:09:16
IDJOB=3220939
IDBENCH=82840
IDSOLVER=1636
FILE ID=node120/3220939-1303391356
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-v60-c5340-S614849838-039.UNKNOWN.cnf
COMMAND LINE= sparrow2011 BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3220939-1303391356/watcher-3220939-1303391356 -o /tmp/evaluation-result-3220939-1303391356/solver-3220939-1303391356 -C 5000 -W 5000 -M 15500  sparrow2011 HOME/instance-3220939-1303391356.cnf 1492310192

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

MD5SUM BENCH= c6bf5481c82f3a24100e294aa3a73c9c
RANDOM SEED=1492310192

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:      16151032 kB
Buffers:        770460 kB
Cached:       15614876 kB
SwapCached:          0 kB
Active:        8928828 kB
Inactive:      7520564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      16151032 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             924 kB
Writeback:           0 kB
AnonPages:       63740 kB
Mapped:          14692 kB
Slab:           287344 kB
PageTables:       4316 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   186004 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 16:32:38