Trace number 3095969

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) 1299.98 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v30000-c126000-S285324961-078-UNKNOWN.cnf
MD5SUM7b0b378358197932f5212c7e9e31a14b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark18.9671
Satisfiable
(Un)Satisfiability was proved
Number of variables30000
Number of clauses126000
Sum of the clauses size378000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3126000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3095969-1301751177/watcher-3095969-1301751177 -o /tmp/evaluation-result-3095969-1301751177/solver-3095969-1301751177 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095969-1301751177.cnf 

running on 2 cores: 5,7

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: 3.94 4.01 3.84 4/187 15783
/proc/meminfo: memFree=21683728/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=8608 CPUtime=0 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 396 0 0 0 0 0 0 0 25 0 1 0 286717371 8814592 336 33554432000 134512640 134540672 4288515536 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 2152 336 215 7 0 1509 0

[startup+0.0608531 s]
/proc/loadavg: 3.94 4.01 3.84 4/187 15783
/proc/meminfo: memFree=21683728/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=10324 CPUtime=0.05 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 1005 0 0 0 5 0 0 0 25 0 1 0 286717371 10571776 945 33554432000 134512640 134540672 4288515536 18446744073709551615 134538026 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 2581 946 215 7 0 1938 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10324

[startup+0.100848 s]
/proc/loadavg: 3.94 4.01 3.84 4/187 15783
/proc/meminfo: memFree=21683728/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=11512 CPUtime=0.09 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 1448 0 0 0 9 0 0 0 25 0 1 0 286717371 11788288 1388 33554432000 134512640 134540672 4288515536 18446744073709551615 5453308 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 2878 1388 215 7 0 2235 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11512

[startup+0.300811 s]
/proc/loadavg: 3.94 4.01 3.84 4/187 15783
/proc/meminfo: memFree=21683728/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=17276 CPUtime=0.28 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 3127 0 0 0 28 0 0 0 25 0 1 0 286717371 17690624 3066 33554432000 134512640 134540672 4288515536 18446744073709551615 134524723 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4319 3066 219 7 0 3676 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 17276

[startup+0.700742 s]
/proc/loadavg: 3.94 4.01 3.84 4/187 15783
/proc/meminfo: memFree=21683728/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=17276 CPUtime=0.68 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 3127 0 0 0 68 0 0 0 25 0 1 0 286717371 17690624 3066 33554432000 134512640 134540672 4288515536 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4319 3066 219 7 0 3676 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 17276

[startup+1.5006 s]
/proc/loadavg: 3.94 4.01 3.84 5/188 15784
/proc/meminfo: memFree=21671964/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=17276 CPUtime=1.48 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 3127 0 0 0 148 0 0 0 25 0 1 0 286717371 17690624 3066 33554432000 134512640 134540672 4288515536 18446744073709551615 134524732 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4319 3066 219 7 0 3676 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17276

[startup+3.10033 s]
/proc/loadavg: 3.94 4.01 3.84 5/188 15784
/proc/meminfo: memFree=21670084/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=17276 CPUtime=3.08 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 3127 0 0 0 308 0 0 0 25 0 1 0 286717371 17690624 3066 33554432000 134512640 134540672 4288515536 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4319 3066 219 7 0 3676 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17276

[startup+6.30077 s]
/proc/loadavg: 3.94 4.01 3.84 7/188 15784
/proc/meminfo: memFree=21667500/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=16924 CPUtime=6.29 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 3761 0 0 0 628 1 0 0 25 0 1 0 286717371 17330176 3669 33554432000 134512640 134540672 4288515536 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16924

[startup+12.7007 s]
/proc/loadavg: 3.95 4.00 3.84 5/188 15784
/proc/meminfo: memFree=21666560/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=16924 CPUtime=12.69 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 3761 0 0 0 1268 1 0 0 25 0 1 0 286717371 17330176 3669 33554432000 134512640 134540672 4288515536 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16924

[startup+25.5004 s]
/proc/loadavg: 3.96 4.00 3.84 5/188 15784
/proc/meminfo: memFree=21666564/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=16924 CPUtime=25.49 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 3761 0 0 0 2548 1 0 0 25 0 1 0 286717371 17330176 3669 33554432000 134512640 134540672 4288515536 18446744073709551615 134523552 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16924

[startup+51.101 s]
/proc/loadavg: 3.97 4.00 3.85 5/188 15784
/proc/meminfo: memFree=21666372/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=16924 CPUtime=51.1 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 3761 0 0 0 5109 1 0 0 25 0 1 0 286717371 17330176 3669 33554432000 134512640 134540672 4288515536 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 16924

[startup+102.306 s]
/proc/loadavg: 4.05 4.02 3.86 5/188 15786
/proc/meminfo: memFree=21665488/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=16924 CPUtime=102.3 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 3792 0 0 0 10229 1 0 0 25 0 1 0 286717371 17330176 3669 33554432000 134512640 134540672 4288515536 18446744073709551615 134523350 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16924

[startup+162.301 s]
/proc/loadavg: 4.02 4.01 3.86 5/188 15788
/proc/meminfo: memFree=21665472/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=16924 CPUtime=162.3 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 3823 0 0 0 16229 1 0 0 25 0 1 0 286717371 17330176 3669 33554432000 134512640 134540672 4288515536 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 16924

[startup+222.3 s]
/proc/loadavg: 4.04 4.02 3.87 5/188 15788
/proc/meminfo: memFree=21665468/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=17160 CPUtime=222.29 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 3854 0 0 0 22228 1 0 0 25 0 1 0 286717371 17571840 3700 33554432000 134512640 134540672 4288515536 18446744073709551615 134524749 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4290 3700 220 7 0 3647 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 17160

[startup+282.301 s]
/proc/loadavg: 4.01 4.01 3.88 5/188 15790
/proc/meminfo: memFree=21665576/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=16924 CPUtime=282.29 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 3854 0 0 0 28228 1 0 0 25 0 1 0 286717371 17330176 3669 33554432000 134512640 134540672 4288515536 18446744073709551615 134523119 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 16924

[startup+342.3 s]
/proc/loadavg: 4.00 4.01 3.88 5/188 15792
/proc/meminfo: memFree=21665696/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=16924 CPUtime=342.29 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 3885 0 0 0 34228 1 0 0 25 0 1 0 286717371 17330176 3669 33554432000 134512640 134540672 4288515536 18446744073709551615 134523570 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 16924

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.89 5/188 15794
/proc/meminfo: memFree=21665804/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=16924 CPUtime=402.29 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 3916 0 0 0 40228 1 0 0 25 0 1 0 286717371 17330176 3669 33554432000 134512640 134540672 4288515536 18446744073709551615 134527160 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 16924

[startup+462.301 s]
/proc/loadavg: 4.12 4.03 3.91 5/188 15796
/proc/meminfo: memFree=21665660/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=16924 CPUtime=462.28 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 3947 0 0 0 46227 1 0 0 25 0 1 0 286717371 17330176 3669 33554432000 134512640 134540672 4288515536 18446744073709551615 134523656 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 16924

[startup+522.3 s]
/proc/loadavg: 4.04 4.02 3.91 5/188 15823
/proc/meminfo: memFree=21673200/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=16924 CPUtime=522.28 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 3978 0 0 0 52227 1 0 0 25 0 1 0 286717371 17330176 3669 33554432000 134512640 134540672 4288515536 18446744073709551615 134523413 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 16924

[startup+582.301 s]
/proc/loadavg: 4.01 4.02 3.91 5/188 15825
/proc/meminfo: memFree=21672920/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=16924 CPUtime=582.28 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 4009 0 0 0 58227 1 0 0 25 0 1 0 286717371 17330176 3669 33554432000 134512640 134540672 4288515536 18446744073709551615 134522963 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 16924

[startup+642.3 s]
/proc/loadavg: 4.00 4.01 3.91 5/188 15827
/proc/meminfo: memFree=21672780/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=16924 CPUtime=642.29 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 4009 0 0 0 64228 1 0 0 25 0 1 0 286717371 17330176 3669 33554432000 134512640 134540672 4288515536 18446744073709551615 134522956 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 16924

[startup+702.301 s]
/proc/loadavg: 4.00 4.01 3.91 5/188 15829
/proc/meminfo: memFree=21672764/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=16924 CPUtime=702.28 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 4040 0 0 0 70227 1 0 0 25 0 1 0 286717371 17330176 3669 33554432000 134512640 134540672 4288515536 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 16924

[startup+762.307 s]
/proc/loadavg: 4.07 4.02 3.91 5/188 15831
/proc/meminfo: memFree=21672624/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=16924 CPUtime=762.29 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 4071 0 0 0 76228 1 0 0 25 0 1 0 286717371 17330176 3669 33554432000 134512640 134540672 4288515536 18446744073709551615 134523352 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 16924

[startup+822.301 s]
/proc/loadavg: 4.02 4.01 3.91 5/188 15831
/proc/meminfo: memFree=21672848/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=16924 CPUtime=822.28 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 4102 0 0 0 82227 1 0 0 25 0 1 0 286717371 17330176 3669 33554432000 134512640 134540672 4288515536 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 16924

[startup+882.301 s]
/proc/loadavg: 4.01 4.00 3.91 5/188 15833
/proc/meminfo: memFree=21672960/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=16924 CPUtime=882.28 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 4133 0 0 0 88227 1 0 0 25 0 1 0 286717371 17330176 3669 33554432000 134512640 134540672 4288515536 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 16924

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 15835
/proc/meminfo: memFree=21672940/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=16924 CPUtime=942.28 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 4164 0 0 0 94227 1 0 0 25 0 1 0 286717371 17330176 3669 33554432000 134512640 134540672 4288515536 18446744073709551615 134529418 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 16924

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 15837
/proc/meminfo: memFree=21673172/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=16924 CPUtime=1002.28 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 4164 0 0 0 100227 1 0 0 25 0 1 0 286717371 17330176 3669 33554432000 134512640 134540672 4288515536 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 16924

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 15839
/proc/meminfo: memFree=21672780/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=16924 CPUtime=1062.28 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 4195 0 0 0 106227 1 0 0 25 0 1 0 286717371 17330176 3669 33554432000 134512640 134540672 4288515536 18446744073709551615 134523775 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 16924

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 15867
/proc/meminfo: memFree=21677696/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=16924 CPUtime=1122.28 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 4226 0 0 0 112227 1 0 0 25 0 1 0 286717371 17330176 3669 33554432000 134512640 134540672 4288515536 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 16924

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 15869
/proc/meminfo: memFree=21677420/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=16924 CPUtime=1182.27 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 4257 0 0 0 118226 1 0 0 25 0 1 0 286717371 17330176 3669 33554432000 134512640 134540672 4288515536 18446744073709551615 134529343 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 16924

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 15871
/proc/meminfo: memFree=21676784/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=16924 CPUtime=1242.27 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 4288 0 0 0 124226 1 0 0 25 0 1 0 286717371 17330176 3669 33554432000 134512640 134540672 4288515536 18446744073709551615 134523415 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 16924



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.96 4.00 3.91 5/188 15901
/proc/meminfo: memFree=21680964/32951132 swapFree=67111528/67111528
[pid=15783] ppid=15781 vsize=16924 CPUtime=1299.97 cores=5,7
/proc/15783/stat : 15783 (MultiFlip) R 15781 15783 15364 0 -1 4202496 4319 0 0 0 129996 1 0 0 25 0 1 0 286717371 17330176 3669 33554432000 134512640 134540672 4288515536 18446744073709551615 134523033 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15783/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 1299.97
Current children cumulated vsize (KiB) 16924

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): 1299.98
CPU user time (s): 1299.97
CPU system time (s): 0.013997
CPU usage (%): 99.9982
Max. virtual memory (cumulated for all children) (KiB): 17276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.97
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4319
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= 16974

runsolver used 2.20267 second user time and 4.87126 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-02 15:32:57
IDJOB=3095969
IDBENCH=82651
IDSOLVER=1523
FILE ID=node131/3095969-1301751177
RUNJOBID= node131-1301748568-15385
PBS_JOBID= 12841006
Free space on /tmp= 71652 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v30000-c126000-S285324961-078-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095969-1301751177/watcher-3095969-1301751177 -o /tmp/evaluation-result-3095969-1301751177/solver-3095969-1301751177 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095969-1301751177.cnf

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

MD5SUM BENCH= 7b0b378358197932f5212c7e9e31a14b
RANDOM SEED=1825731581

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:      21683760 kB
Buffers:        351108 kB
Cached:       10573472 kB
SwapCached:          0 kB
Active:        6805380 kB
Inactive:      4199980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21683760 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4848 kB
Writeback:           0 kB
AnonPages:       80344 kB
Mapped:          16364 kB
Slab:           199860 kB
PageTables:       5284 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   264728 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 15:54:39