Trace number 3096015

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
MultiFlip 2011-02-11? (TO) 1300.03 1300.01

General information on the benchmark

Namerandom/large/
unif-k7-r85-v300-c25500-S415002759-031-UNKNOWN.cnf
MD5SUM6d4469ea6d617a494594ad07b4996367
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 variables300
Number of clauses25500
Sum of the clauses size178500
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 525500

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-3096015-1301751676/watcher-3096015-1301751676 -o /tmp/evaluation-result-3096015-1301751676/solver-3096015-1301751676 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096015-1301751676.cnf 

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: 4.06 4.03 3.91 5/187 15822
/proc/meminfo: memFree=21676544/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=3664 CPUtime=0 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 336 0 0 0 0 0 0 0 25 0 1 0 286767263 3751936 275 33554432000 134512640 134540672 4289328240 18446744073709551615 134538026 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 916 276 215 7 0 273 0

[startup+0.080283 s]
/proc/loadavg: 4.06 4.03 3.91 5/187 15822
/proc/meminfo: memFree=21676544/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5244 CPUtime=0.07 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 815 0 0 0 7 0 0 0 25 0 1 0 286767263 5369856 753 33554432000 134512640 134540672 4289328240 18446744073709551615 134538696 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1311 753 217 7 0 668 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5244

[startup+0.100279 s]
/proc/loadavg: 4.06 4.03 3.91 5/187 15822
/proc/meminfo: memFree=21676544/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5244 CPUtime=0.09 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 815 0 0 0 9 0 0 0 25 0 1 0 286767263 5369856 753 33554432000 134512640 134540672 4289328240 18446744073709551615 134538588 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1311 753 217 7 0 668 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5244

[startup+0.300244 s]
/proc/loadavg: 4.06 4.03 3.91 5/187 15822
/proc/meminfo: memFree=21676544/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5244 CPUtime=0.29 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 815 0 0 0 29 0 0 0 25 0 1 0 286767263 5369856 753 33554432000 134512640 134540672 4289328240 18446744073709551615 134538698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1311 753 217 7 0 668 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5244

[startup+0.700175 s]
/proc/loadavg: 4.06 4.03 3.91 5/187 15822
/proc/meminfo: memFree=21676544/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5244 CPUtime=0.69 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 815 0 0 0 69 0 0 0 25 0 1 0 286767263 5369856 753 33554432000 134512640 134540672 4289328240 18446744073709551615 134538696 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1311 753 217 7 0 668 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5244

[startup+1.50104 s]
/proc/loadavg: 4.06 4.03 3.91 5/188 15823
/proc/meminfo: memFree=21674308/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5244 CPUtime=1.49 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 815 0 0 0 149 0 0 0 25 0 1 0 286767263 5369856 753 33554432000 134512640 134540672 4289328240 18446744073709551615 134538712 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1311 753 217 7 0 668 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5244

[startup+3.10076 s]
/proc/loadavg: 4.06 4.03 3.91 5/188 15823
/proc/meminfo: memFree=21674060/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5640 CPUtime=3.09 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 1004 0 0 0 309 0 0 0 25 0 1 0 286767263 5775360 942 33554432000 134512640 134540672 4289328240 18446744073709551615 134523179 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1410 942 220 7 0 767 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5640

[startup+6.3002 s]
/proc/loadavg: 4.06 4.02 3.91 5/188 15823
/proc/meminfo: memFree=21673320/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5640 CPUtime=6.29 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 1004 0 0 0 629 0 0 0 25 0 1 0 286767263 5775360 942 33554432000 134512640 134540672 4289328240 18446744073709551615 134523567 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1410 942 220 7 0 767 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5640

[startup+12.7011 s]
/proc/loadavg: 4.05 4.02 3.91 5/188 15823
/proc/meminfo: memFree=21673204/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5640 CPUtime=12.69 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 1004 0 0 0 1269 0 0 0 25 0 1 0 286767263 5775360 942 33554432000 134512640 134540672 4289328240 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1410 942 220 7 0 767 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5640

[startup+25.5009 s]
/proc/loadavg: 4.04 4.02 3.91 5/188 15825
/proc/meminfo: memFree=21673320/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5640 CPUtime=25.49 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 1004 0 0 0 2549 0 0 0 25 0 1 0 286767263 5775360 942 33554432000 134512640 134540672 4289328240 18446744073709551615 134524173 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1410 942 220 7 0 767 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5640

[startup+51.1004 s]
/proc/loadavg: 4.02 4.02 3.91 5/188 15825
/proc/meminfo: memFree=21673300/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5640 CPUtime=51.09 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 1004 0 0 0 5109 0 0 0 25 0 1 0 286767263 5775360 942 33554432000 134512640 134540672 4289328240 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1410 942 220 7 0 767 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5640

[startup+102.307 s]
/proc/loadavg: 4.01 4.02 3.91 5/188 15827
/proc/meminfo: memFree=21672916/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5640 CPUtime=102.3 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 1004 0 0 0 10230 0 0 0 25 0 1 0 286767263 5775360 942 33554432000 134512640 134540672 4289328240 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1410 942 220 7 0 767 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 5640

[startup+162.301 s]
/proc/loadavg: 4.00 4.01 3.91 5/188 15827
/proc/meminfo: memFree=21672776/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5640 CPUtime=162.29 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 1004 0 0 0 16229 0 0 0 25 0 1 0 286767263 5775360 942 33554432000 134512640 134540672 4289328240 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1410 942 220 7 0 767 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 5640

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 15829
/proc/meminfo: memFree=21672760/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5640 CPUtime=222.3 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 1004 0 0 0 22230 0 0 0 25 0 1 0 286767263 5775360 942 33554432000 134512640 134540672 4289328240 18446744073709551615 134523195 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1410 942 220 7 0 767 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 5640

[startup+282.3 s]
/proc/loadavg: 4.05 4.01 3.91 5/188 15831
/proc/meminfo: memFree=21672864/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5640 CPUtime=282.3 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 1004 0 0 0 28230 0 0 0 25 0 1 0 286767263 5775360 942 33554432000 134512640 134540672 4289328240 18446744073709551615 134524142 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1410 942 220 7 0 767 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 5640

[startup+342.301 s]
/proc/loadavg: 4.02 4.01 3.91 5/188 15833
/proc/meminfo: memFree=21672844/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5640 CPUtime=342.3 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 1004 0 0 0 34230 0 0 0 25 0 1 0 286767263 5775360 942 33554432000 134512640 134540672 4289328240 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1410 942 220 7 0 767 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 5640

[startup+402.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 15835
/proc/meminfo: memFree=21672960/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5640 CPUtime=402.3 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 1004 0 0 0 40230 0 0 0 25 0 1 0 286767263 5775360 942 33554432000 134512640 134540672 4289328240 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1410 942 220 7 0 767 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 5640

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 15835
/proc/meminfo: memFree=21673060/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5640 CPUtime=462.3 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 1004 0 0 0 46230 0 0 0 25 0 1 0 286767263 5775360 942 33554432000 134512640 134540672 4289328240 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1410 942 220 7 0 767 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 5640

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 15837
/proc/meminfo: memFree=21673044/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5640 CPUtime=522.3 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 1004 0 0 0 52230 0 0 0 25 0 1 0 286767263 5775360 942 33554432000 134512640 134540672 4289328240 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1410 942 220 7 0 767 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 5640

[startup+582.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 15839
/proc/meminfo: memFree=21672904/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5640 CPUtime=582.3 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 1004 0 0 0 58230 0 0 0 25 0 1 0 286767263 5775360 942 33554432000 134512640 134540672 4289328240 18446744073709551615 134524259 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1410 942 220 7 0 767 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 5640

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 15869
/proc/meminfo: memFree=21677576/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5640 CPUtime=642.31 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 1004 0 0 0 64231 0 0 0 25 0 1 0 286767263 5775360 942 33554432000 134512640 134540672 4289328240 18446744073709551615 134523775 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1410 942 220 7 0 767 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 5640

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 15871
/proc/meminfo: memFree=21677540/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5640 CPUtime=702.31 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 1004 0 0 0 70231 0 0 0 25 0 1 0 286767263 5775360 942 33554432000 134512640 134540672 4289328240 18446744073709551615 134523567 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1410 942 220 7 0 767 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 5640

[startup+762.307 s]
/proc/loadavg: 4.08 4.02 3.92 5/188 15871
/proc/meminfo: memFree=21676780/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5640 CPUtime=762.31 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 1004 0 0 0 76231 0 0 0 25 0 1 0 286767263 5775360 942 33554432000 134512640 134540672 4289328240 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1410 942 220 7 0 767 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 5640

[startup+822.301 s]
/proc/loadavg: 3.97 4.00 3.91 5/188 15983
/proc/meminfo: memFree=21696444/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5640 CPUtime=822.31 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 1004 0 0 0 82231 0 0 0 25 0 1 0 286767263 5775360 942 33554432000 134512640 134540672 4289328240 18446744073709551615 134523329 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1410 942 220 7 0 767 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 5640

[startup+882.3 s]
/proc/loadavg: 3.99 4.00 3.91 5/188 15985
/proc/meminfo: memFree=21696036/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5640 CPUtime=882.31 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 1004 0 0 0 88231 0 0 0 25 0 1 0 286767263 5775360 942 33554432000 134512640 134540672 4289328240 18446744073709551615 134522956 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1410 942 220 7 0 767 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 5640

[startup+942.301 s]
/proc/loadavg: 4.03 4.01 3.92 5/188 15987
/proc/meminfo: memFree=21695512/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5640 CPUtime=942.31 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 1004 0 0 0 94231 0 0 0 25 0 1 0 286767263 5775360 942 33554432000 134512640 134540672 4289328240 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1410 942 220 7 0 767 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 5640

[startup+1002.3 s]
/proc/loadavg: 4.01 4.00 3.92 5/188 15989
/proc/meminfo: memFree=21695496/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5640 CPUtime=1002.31 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 1004 0 0 0 100231 0 0 0 25 0 1 0 286767263 5775360 942 33554432000 134512640 134540672 4289328240 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1410 942 220 7 0 767 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 5640

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/188 15989
/proc/meminfo: memFree=21695596/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5640 CPUtime=1062.31 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 1004 0 0 0 106231 0 0 0 25 0 1 0 286767263 5775360 942 33554432000 134512640 134540672 4289328240 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1410 942 220 7 0 767 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 5640

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/188 15991
/proc/meminfo: memFree=21695456/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5640 CPUtime=1122.31 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 1004 0 0 0 112231 0 0 0 25 0 1 0 286767263 5775360 942 33554432000 134512640 134540672 4289328240 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1410 942 220 7 0 767 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 5640

[startup+1182.3 s]
/proc/loadavg: 4.06 4.01 3.93 5/188 15993
/proc/meminfo: memFree=21695568/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5640 CPUtime=1182.32 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 1004 0 0 0 118232 0 0 0 25 0 1 0 286767263 5775360 942 33554432000 134512640 134540672 4289328240 18446744073709551615 134523561 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1410 942 220 7 0 767 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 5640

[startup+1242.3 s]
/proc/loadavg: 4.07 4.03 3.93 5/188 16004
/proc/meminfo: memFree=21695720/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5640 CPUtime=1242.32 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 1004 0 0 0 124232 0 0 0 25 0 1 0 286767263 5775360 942 33554432000 134512640 134540672 4289328240 18446744073709551615 134523179 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1410 942 220 7 0 767 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 5640



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.09 4.04 3.94 5/188 16006
/proc/meminfo: memFree=21695576/32951132 swapFree=67111528/67111528
[pid=15822] ppid=15820 vsize=5640 CPUtime=1300.02 cores=1,3
/proc/15822/stat : 15822 (MultiFlip) R 15820 15822 15364 0 -1 4202496 1004 0 0 0 130002 0 0 0 25 0 1 0 286767263 5775360 942 33554432000 134512640 134540672 4289328240 18446744073709551615 134523160 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15822/statm: 1410 942 220 7 0 767 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 5640

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): 1300.03
CPU user time (s): 1300.03
CPU system time (s): 0.003999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 5640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.03
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1004
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= 15
involuntary context switches= 1951

runsolver used 2.05769 second user time and 4.24136 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-02 15:41:16
IDJOB=3096015
IDBENCH=82697
IDSOLVER=1523
FILE ID=node131/3096015-1301751676
RUNJOBID= node131-1301748568-15384
PBS_JOBID= 12841006
Free space on /tmp= 71652 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k7-r85-v300-c25500-S415002759-031-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3096015-1301751676/watcher-3096015-1301751676 -o /tmp/evaluation-result-3096015-1301751676/solver-3096015-1301751676 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3096015-1301751676.cnf

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

MD5SUM BENCH= 6d4469ea6d617a494594ad07b4996367
RANDOM SEED=38569481

node131.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		: 2666.830
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	: 5333.66
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.83
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		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      21676700 kB
Buffers:        351180 kB
Cached:       10572508 kB
SwapCached:          0 kB
Active:        6811652 kB
Inactive:      4199760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21676700 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             820 kB
Writeback:           0 kB
AnonPages:       87328 kB
Mapped:          16396 kB
Slab:           199156 kB
PageTables:       5344 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   272444 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71656 MiB
End job on node131 at 2011-04-02 16:02:58