Trace number 3421126

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
RestartSAT B95? (TO) 5000.04 5000.02

General information on the benchmark

Namecrafted/skvortsov/battleship/
battleship-15-15-unsat.cnf
MD5SUM647576009a3d34cc33c6dfd3ecb1a2ef
Bench CategoryCRAFTED (crafted 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 variables225
Number of clauses1800
Sum of the clauses size6525
Maximum clause length15
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21575
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 5225

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: 961)

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-3421126-1306621776/watcher-3421126-1306621776 -o /tmp/evaluation-result-3421126-1306621776/solver-3421126-1306621776 -C 5000 -W 5100 -M 15500 HOME/RestartSAT -rfirst=1 -var-decay=0.95 HOME/instance-3421126-1306621776.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.02 2.00 2/446 3941
/proc/meminfo: memFree=30871912/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=14900 CPUtime=0 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 424 0 0 0 0 0 0 0 25 0 1 0 773776364 15257600 354 33554432000 4194304 4291949 140736214566032 18446744073709551615 4255748 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3941/statm: 3725 354 250 24 0 359 0

[startup+0.063008 s]
/proc/loadavg: 2.01 2.02 2.00 2/446 3941
/proc/meminfo: memFree=30871912/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=15604 CPUtime=0.05 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 548 0 0 0 5 0 0 0 25 0 1 0 773776364 15978496 470 33554432000 4194304 4291949 140736214566032 18446744073709551615 4256347 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3941/statm: 3901 470 251 24 0 535 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15604

[startup+0.100986 s]
/proc/loadavg: 2.01 2.02 2.00 2/446 3941
/proc/meminfo: memFree=30871912/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=15604 CPUtime=0.09 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 555 0 0 0 9 0 0 0 25 0 1 0 773776364 15978496 477 33554432000 4194304 4291949 140736214566032 18446744073709551615 4256100 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3941/statm: 3901 477 251 24 0 535 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15604

[startup+0.300945 s]
/proc/loadavg: 2.01 2.02 2.00 2/446 3941
/proc/meminfo: memFree=30871912/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=16224 CPUtime=0.29 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 710 0 0 0 29 0 0 0 25 0 1 0 773776364 16613376 629 33554432000 4194304 4291949 140736214566032 18446744073709551615 235598324841 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3941/statm: 4056 629 251 24 0 690 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16224

[startup+0.700875 s]
/proc/loadavg: 2.01 2.02 2.00 2/446 3941
/proc/meminfo: memFree=30871912/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=16696 CPUtime=0.69 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 867 0 0 0 69 0 0 0 25 0 1 0 773776364 17096704 779 33554432000 4194304 4291949 140736214566032 18446744073709551615 4255627 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3941/statm: 4174 779 251 24 0 808 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16696

[startup+1.50073 s]
/proc/loadavg: 2.01 2.02 2.00 3/447 3942
/proc/meminfo: memFree=30868564/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=17736 CPUtime=1.49 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 1109 0 0 0 149 0 0 0 25 0 1 0 773776364 18161664 1014 33554432000 4194304 4291949 140736214566032 18446744073709551615 4255983 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3941/statm: 4434 1014 251 24 0 1068 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17736

[startup+3.10036 s]
/proc/loadavg: 2.01 2.02 2.00 3/447 3942
/proc/meminfo: memFree=30870048/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=18312 CPUtime=3.09 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 1284 0 0 0 309 0 0 0 25 0 1 0 773776364 18751488 1183 33554432000 4194304 4291949 140736214566032 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3941/statm: 4578 1183 251 24 0 1212 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18312

[startup+6.30088 s]
/proc/loadavg: 2.01 2.02 2.00 3/447 3942
/proc/meminfo: memFree=30867940/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=19728 CPUtime=6.29 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 1616 0 0 0 629 0 0 0 25 0 1 0 773776364 20201472 1505 33554432000 4194304 4291949 140736214566032 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3941/statm: 4932 1505 251 24 0 1566 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19728

[startup+12.7007 s]
/proc/loadavg: 2.01 2.02 2.00 3/447 3942
/proc/meminfo: memFree=30864108/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=21384 CPUtime=12.69 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 1929 0 0 0 1269 0 0 0 25 0 1 0 773776364 21897216 1814 33554432000 4194304 4291949 140736214566032 18446744073709551615 4255668 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3941/statm: 5346 1814 251 24 0 1980 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21384

[startup+25.5005 s]
/proc/loadavg: 2.15 2.05 2.01 3/447 3942
/proc/meminfo: memFree=30864844/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=23520 CPUtime=25.49 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 2381 0 0 0 2549 0 0 0 25 0 1 0 773776364 24084480 2257 33554432000 4194304 4291949 140736214566032 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3941/statm: 5880 2257 251 24 0 2514 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23520

[startup+51.101 s]
/proc/loadavg: 2.10 2.05 2.01 3/447 3943
/proc/meminfo: memFree=30858604/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=25132 CPUtime=51.09 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 3023 0 0 0 5109 0 0 0 25 0 1 0 773776364 25735168 2889 33554432000 4194304 4291949 140736214566032 18446744073709551615 4255915 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3941/statm: 6283 2889 251 24 0 2917 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 25132

[startup+102.316 s]
/proc/loadavg: 2.14 2.07 2.01 3/447 3944
/proc/meminfo: memFree=30857336/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=27872 CPUtime=102.3 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 3728 0 0 0 10230 0 0 0 25 0 1 0 773776364 28540928 3574 33554432000 4194304 4291949 140736214566032 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3941/statm: 6968 3574 251 24 0 3602 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 27872

[startup+162.3 s]
/proc/loadavg: 2.05 2.05 2.01 3/447 3946
/proc/meminfo: memFree=30851480/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=30344 CPUtime=162.28 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 4351 0 0 0 16228 0 0 0 25 0 1 0 773776364 31072256 4192 33554432000 4194304 4291949 140736214566032 18446744073709551615 4261956 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3941/statm: 7586 4192 251 24 0 4220 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 30344

[startup+222.301 s]
/proc/loadavg: 2.02 2.04 2.00 3/447 3948
/proc/meminfo: memFree=30848220/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=32064 CPUtime=222.28 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 4770 0 0 0 22228 0 0 0 25 0 1 0 773776364 32833536 4605 33554432000 4194304 4291949 140736214566032 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3941/statm: 8016 4605 251 24 0 4650 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 32064

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/447 3949
/proc/meminfo: memFree=30848184/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=32064 CPUtime=282.28 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 4770 0 0 0 28228 0 0 0 25 0 1 0 773776364 32833536 4605 33554432000 4194304 4291949 140736214566032 18446744073709551615 4255915 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3941/statm: 8016 4605 251 24 0 4650 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 32064

[startup+342.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/447 3951
/proc/meminfo: memFree=30848396/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=32064 CPUtime=342.28 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 4788 0 0 0 34228 0 0 0 25 0 1 0 773776364 32833536 4622 33554432000 4194304 4291949 140736214566032 18446744073709551615 4255665 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3941/statm: 8016 4622 251 24 0 4650 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 32064

[startup+402.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/447 3952
/proc/meminfo: memFree=30846628/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=33900 CPUtime=402.29 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 5214 0 0 0 40228 1 0 0 25 0 1 0 773776364 34713600 5037 33554432000 4194304 4291949 140736214566032 18446744073709551615 235598303803 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3941/statm: 8475 5037 251 24 0 5109 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 33900

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/447 3954
/proc/meminfo: memFree=30846472/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=33900 CPUtime=462.29 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 5258 0 0 0 46228 1 0 0 25 0 1 0 773776364 34713600 5081 33554432000 4194304 4291949 140736214566032 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3941/statm: 8475 5081 251 24 0 5109 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 33900

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/447 3956
/proc/meminfo: memFree=30846184/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=34988 CPUtime=522.29 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 5412 0 0 0 52228 1 0 0 25 0 1 0 773776364 35827712 5232 33554432000 4194304 4291949 140736214566032 18446744073709551615 4256144 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3941/statm: 8747 5232 251 24 0 5381 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 34988

[startup+582.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/447 3957
/proc/meminfo: memFree=30846144/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=34988 CPUtime=582.29 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 5448 0 0 0 58228 1 0 0 25 0 1 0 773776364 35827712 5267 33554432000 4194304 4291949 140736214566032 18446744073709551615 4255624 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3941/statm: 8747 5267 251 24 0 5381 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 34988

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.15 2.03 2.01 3/447 4060
/proc/meminfo: memFree=30813892/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=50560 CPUtime=4002.29 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 28543 0 0 0 400224 5 0 0 25 0 1 0 773776364 51773440 9247 33554432000 4194304 4291949 140736214566032 18446744073709551615 4256100 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/3941/statm: 12640 9247 252 24 0 9274 0
Current children cumulated CPU time (s) 4002.29
Current children cumulated vsize (KiB) 50560

[startup+4062.32 s]
/proc/loadavg: 2.16 2.06 2.01 3/447 4062
/proc/meminfo: memFree=30814856/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=50560 CPUtime=4062.31 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 28543 0 0 0 406226 5 0 0 25 0 1 0 773776364 51773440 9247 33554432000 4194304 4291949 140736214566032 18446744073709551615 4248320 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/3941/statm: 12640 9247 252 24 0 9274 0
Current children cumulated CPU time (s) 4062.31
Current children cumulated vsize (KiB) 50560

[startup+4122.3 s]
/proc/loadavg: 2.06 2.04 2.01 3/447 4064
/proc/meminfo: memFree=30814584/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=50560 CPUtime=4122.3 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 28543 0 0 0 412225 5 0 0 25 0 1 0 773776364 51773440 9247 33554432000 4194304 4291949 140736214566032 18446744073709551615 4262412 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/3941/statm: 12640 9247 252 24 0 9274 0
Current children cumulated CPU time (s) 4122.3
Current children cumulated vsize (KiB) 50560

[startup+4182.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/447 4065
/proc/meminfo: memFree=30814784/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=50560 CPUtime=4182.3 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 28543 0 0 0 418225 5 0 0 25 0 1 0 773776364 51773440 9247 33554432000 4194304 4291949 140736214566032 18446744073709551615 4256131 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/3941/statm: 12640 9247 252 24 0 9274 0
Current children cumulated CPU time (s) 4182.3
Current children cumulated vsize (KiB) 50560

[startup+4242.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/447 4067
/proc/meminfo: memFree=30814756/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=50560 CPUtime=4242.3 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 28543 0 0 0 424225 5 0 0 25 0 1 0 773776364 51773440 9247 33554432000 4194304 4291949 140736214566032 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/3941/statm: 12640 9247 252 24 0 9274 0
Current children cumulated CPU time (s) 4242.3
Current children cumulated vsize (KiB) 50560

[startup+4302.3 s]
/proc/loadavg: 1.66 1.94 1.97 2/441 4086
/proc/meminfo: memFree=30865756/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=50560 CPUtime=4302.3 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 28543 0 0 0 430225 5 0 0 25 0 1 0 773776364 51773440 9247 33554432000 4194304 4291949 140736214566032 18446744073709551615 4258613 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/3941/statm: 12640 9247 252 24 0 9274 0
Current children cumulated CPU time (s) 4302.3
Current children cumulated vsize (KiB) 50560

[startup+4362.3 s]
/proc/loadavg: 1.26 1.78 1.91 2/441 4088
/proc/meminfo: memFree=30865848/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=50560 CPUtime=4362.3 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 28543 0 0 0 436225 5 0 0 25 0 1 0 773776364 51773440 9247 33554432000 4194304 4291949 140736214566032 18446744073709551615 4255915 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/3941/statm: 12640 9247 252 24 0 9274 0
Current children cumulated CPU time (s) 4362.3
Current children cumulated vsize (KiB) 50560

[startup+4422.3 s]
/proc/loadavg: 1.09 1.62 1.85 2/441 4090
/proc/meminfo: memFree=30865564/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=50560 CPUtime=4422.3 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 28543 0 0 0 442225 5 0 0 25 0 1 0 773776364 51773440 9247 33554432000 4194304 4291949 140736214566032 18446744073709551615 4251641 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/3941/statm: 12640 9247 252 24 0 9274 0
Current children cumulated CPU time (s) 4422.3
Current children cumulated vsize (KiB) 50560

[startup+4482.3 s]
/proc/loadavg: 1.03 1.52 1.80 2/441 4091
/proc/meminfo: memFree=30865528/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=50560 CPUtime=4482.31 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 28543 0 0 0 448226 5 0 0 25 0 1 0 773776364 51773440 9247 33554432000 4194304 4291949 140736214566032 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/3941/statm: 12640 9247 252 24 0 9274 0
Current children cumulated CPU time (s) 4482.31
Current children cumulated vsize (KiB) 50560

[startup+4542.3 s]
/proc/loadavg: 1.01 1.41 1.74 2/441 4093
/proc/meminfo: memFree=30865496/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=50560 CPUtime=4542.31 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 28543 0 0 0 454226 5 0 0 25 0 1 0 773776364 51773440 9247 33554432000 4194304 4291949 140736214566032 18446744073709551615 4255847 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/3941/statm: 12640 9247 252 24 0 9274 0
Current children cumulated CPU time (s) 4542.31
Current children cumulated vsize (KiB) 50560

[startup+4602.3 s]
/proc/loadavg: 1.07 1.36 1.70 2/441 4094
/proc/meminfo: memFree=30865344/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=50560 CPUtime=4602.32 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 28543 0 0 0 460227 5 0 0 25 0 1 0 773776364 51773440 9247 33554432000 4194304 4291949 140736214566032 18446744073709551615 4255935 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/3941/statm: 12640 9247 252 24 0 9274 0
Current children cumulated CPU time (s) 4602.32
Current children cumulated vsize (KiB) 50560

[startup+4662.3 s]
/proc/loadavg: 1.06 1.31 1.66 2/441 4096
/proc/meminfo: memFree=30864692/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=50560 CPUtime=4662.31 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 28543 0 0 0 466226 5 0 0 25 0 1 0 773776364 51773440 9247 33554432000 4194304 4291949 140736214566032 18446744073709551615 4255676 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/3941/statm: 12640 9247 252 24 0 9274 0
Current children cumulated CPU time (s) 4662.31
Current children cumulated vsize (KiB) 50560

[startup+4722.32 s]
/proc/loadavg: 1.02 1.25 1.62 2/441 4098
/proc/meminfo: memFree=30865524/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=50560 CPUtime=4722.33 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 28543 0 0 0 472228 5 0 0 25 0 1 0 773776364 51773440 9247 33554432000 4194304 4291949 140736214566032 18446744073709551615 4268111 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/3941/statm: 12640 9247 252 24 0 9274 0
Current children cumulated CPU time (s) 4722.33
Current children cumulated vsize (KiB) 50560

[startup+4782.3 s]
/proc/loadavg: 1.01 1.20 1.58 2/441 4099
/proc/meminfo: memFree=30865744/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=50560 CPUtime=4782.31 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 28543 0 0 0 478226 5 0 0 25 0 1 0 773776364 51773440 9247 33554432000 4194304 4291949 140736214566032 18446744073709551615 4255665 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/3941/statm: 12640 9247 252 24 0 9274 0
Current children cumulated CPU time (s) 4782.31
Current children cumulated vsize (KiB) 50560

[startup+4842.3 s]
/proc/loadavg: 1.00 1.16 1.54 2/441 4101
/proc/meminfo: memFree=30864472/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=54996 CPUtime=4842.31 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 28768 0 0 0 484226 5 0 0 25 0 1 0 773776364 56315904 9468 33554432000 4194304 4291949 140736214566032 18446744073709551615 4256122 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/3941/statm: 13749 9468 252 24 0 10383 0
Current children cumulated CPU time (s) 4842.31
Current children cumulated vsize (KiB) 54996

[startup+4902.3 s]
/proc/loadavg: 1.00 1.13 1.50 2/441 4102
/proc/meminfo: memFree=30864916/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=54996 CPUtime=4902.32 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 28776 0 0 0 490227 5 0 0 25 0 1 0 773776364 56315904 9476 33554432000 4194304 4291949 140736214566032 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/3941/statm: 13749 9476 252 24 0 10383 0
Current children cumulated CPU time (s) 4902.32
Current children cumulated vsize (KiB) 54996

[startup+4962.3 s]
/proc/loadavg: 1.00 1.10 1.47 2/441 4104
/proc/meminfo: memFree=30864504/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=54996 CPUtime=4962.32 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 28791 0 0 0 496227 5 0 0 25 0 1 0 773776364 56315904 9490 33554432000 4194304 4291949 140736214566032 18446744073709551615 4255904 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/3941/statm: 13749 9490 252 24 0 10383 0
Current children cumulated CPU time (s) 4962.32
Current children cumulated vsize (KiB) 54996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 1.00 1.09 1.45 2/441 4105
/proc/meminfo: memFree=30864972/32950928 swapFree=34365936/67111528
[pid=3941] ppid=3939 vsize=54996 CPUtime=5000.02 cores=0,2,4,6
/proc/3941/stat : 3941 (RestartSAT) R 3939 3941 3370 0 -1 4202496 28791 0 0 0 499997 5 0 0 25 0 1 0 773776364 56315904 9490 33554432000 4194304 4291949 140736214566032 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/3941/statm: 13749 9490 252 24 0 10383 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 54996

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): 5000.02
CPU time (s): 5000.04
CPU user time (s): 4999.99
CPU system time (s): 0.052991
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 54996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28791
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= 10
involuntary context switches= 49940

runsolver used 22.5646 second user time and 48.2317 second system time

The end

Launcher Data 

Begin job on node120 at 2011-05-29 00:29:36
IDJOB=3421126
IDBENCH=83230
IDSOLVER=1911
FILE ID=node120/3421126-1306621776
RUNJOBID= node120-1306611036-3398
PBS_JOBID= 13471610
Free space on /tmp= 73468 MiB

SOLVER NAME= RestartSAT B95
BENCH NAME= SAT11/crafted/skvortsov/battleship/battleship-15-15-unsat.cnf
COMMAND LINE= HOME/RestartSAT -rfirst=1 -var-decay=0.95 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3421126-1306621776/watcher-3421126-1306621776 -o /tmp/evaluation-result-3421126-1306621776/solver-3421126-1306621776 -C 5000 -W 5100 -M 15500  HOME/RestartSAT -rfirst=1 -var-decay=0.95 HOME/instance-3421126-1306621776.cnf

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

MD5SUM BENCH= 647576009a3d34cc33c6dfd3ecb1a2ef
RANDOM SEED=1740511508

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:      30872084 kB
Buffers:        228016 kB
Cached:        1540948 kB
SwapCached:      15020 kB
Active:         388124 kB
Inactive:      1434396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30872084 kB
SwapTotal:    67111528 kB
SwapFree:     34365936 kB
Dirty:             420 kB
Writeback:           0 kB
AnonPages:       48148 kB
Mapped:           9356 kB
Slab:            97100 kB
PageTables:      91468 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 105429256 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= 73468 MiB
End job on node120 at 2011-05-29 01:52:58