Trace number 3096365

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) 1300.05 1300.01

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v50-c1065-S1054153452-040.UNKNOWN.cnf
MD5SUM3e6f4baa098d5b86b4caa2cbed949b79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.165974
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses1065
Sum of the clauses size5325
Maximum clause length5
Minimum clause length5
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 51065
Number of clauses of size over 50

Solver Data 

996.33/996.36	c MultiFlip version 1.01 by Jingchao Chen,  Feb. 2011 
996.33/996.36	c input CNF file=HOME/instance-3096365-1301760200.cnf 
996.33/996.36	c var#=50 clause#=1065 
996.33/996.36	c clause#=1065 var#=50 ratio=21 
996.33/996.36	c Unsat#=         3 flip#=         8 
996.33/996.36	c Unsat#=         2 flip#=       113 
996.33/996.36	c Unsat#=         1 flip#=      1114 
996.33/996.36	c try 1-th flip# 30000000
996.33/996.36	c Unsat#=         3 flip#=        11 
996.33/996.36	c Unsat#=         2 flip#=        30 
996.33/996.36	c Unsat#=         1 flip#=        31 
996.33/996.36	c try 2-th flip# 20000000
996.33/996.36	c Unsat#=         3 flip#=        16 
996.33/996.36	c Unsat#=         2 flip#=        71 
996.33/996.36	c Unsat#=         1 flip#=        80 
996.33/996.36	c try 3-th flip# 20000000
996.33/996.36	c Unsat#=         3 flip#=        70 
996.33/996.36	c Unsat#=         2 flip#=        71 
996.33/996.36	c Unsat#=         1 flip#=       143 
996.33/996.36	c try 4-th flip# 20000000
996.33/996.36	c Unsat#=         3 flip#=        81 
996.33/996.36	c Unsat#=         2 flip#=       215 
996.33/996.36	c Unsat#=         1 flip#=       619 
996.33/996.36	c try 5-th flip# 20000000
996.33/996.36	c Unsat#=         3 flip#=        72 
996.33/996.36	c Unsat#=         2 flip#=       152 
996.33/996.36	c Unsat#=         1 flip#=      1213 
996.33/996.36	c try 6-th flip# 20000000
996.33/996.36	c Unsat#=         3 flip#=        89 
996.33/996.36	c Unsat#=         2 flip#=       365 
996.33/996.36	c Unsat#=         1 flip#=       410 
996.33/996.36	c try 7-th flip# 20000000
996.33/996.36	c Unsat#=         3 flip#=        38 
996.33/996.36	c Unsat#=         2 flip#=        45 
996.33/996.36	c Unsat#=         1 flip#=       255 
996.33/996.36	c try 8-th flip# 20000000
996.33/996.36	c Unsat#=         3 flip#=         4 
996.33/996.36	c Unsat#=         1 flip#=        42 
996.33/996.36	c try 9-th flip# 20000000
996.33/996.36	c Unsat#=         3 flip#=       154 
996.33/996.36	c Unsat#=         2 flip#=       158 
996.33/996.36	c Unsat#=         1 flip#=       211 
996.33/996.36	c try 10-th flip# 20000000
996.33/996.36	c Unsat#=         3 flip#=        85 
996.33/996.36	c Unsat#=         2 flip#=       118 
996.33/996.36	c Unsat#=         1 flip#=       281 
996.33/996.36	c try 11-th flip# 20000000
996.33/996.36	c Unsat#=         3 flip#=        77 
996.33/996.36	c Unsat#=         2 flip#=       126 
996.33/996.36	c Unsat#=         1 flip#=       134 
996.33/996.36	c try 12-th flip# 20000000
996.33/996.36	c Unsat#=         3 flip#=        21 
996.33/996.36	c Unsat#=         2 flip#=        58 
996.33/996.36	c Unsat#=         1 flip#=       112 
996.33/996.36	c try 13-th flip# 20000000
996.33/996.36	c Unsat#=         3 flip#=        58 
996.33/996.36	c Unsat#=         2 flip#=        63 
996.33/996.36	c Unsat#=         1 flip#=       282 
996.33/996.36	c try 14-th flip# 20000000
996.33/996.36	c Unsat#=         3 flip#=         2 
996.33/996.36	c Unsat#=         2 flip#=         3 
996.33/996.36	c Unsat#=         1 flip#=       270 
996.33/996.36	c try 15-th flip# 20000000
996.33/996.36	c Unsat#=         3 flip#=        14 
996.33/996.36	c Unsat#=         2 flip#=        53 
996.33/996.36	c Unsat#=         1 flip#=       341 
996.33/996.36	c try 16-th flip# 20000000
996.33/996.36	c Unsat#=         3 flip#=        78 
996.33/996.36	c Unsat#=         2 flip#=       150 
996.33/996.36	c Unsat#=         1 flip#=      1304 
996.33/996.36	c try 17-th flip# 20000000
996.33/996.36	c Unsat#=         3 flip#=       109 
996.33/996.36	c Unsat#=         2 flip#=       184 
996.33/996.36	c Unsat#=         1 flip#=       539 
996.33/996.36	c try 18-th flip# 20000000
996.33/996.36	c Unsat#=         3 flip#=         9 
996.33/996.36	c Unsat#=         2 flip#=        10 
996.33/996.36	c Unsat#=         1 flip#=       623 
996.33/996.36	c try 19-th flip# 20000000
996.33/996.36	c Unsat#=         3 flip#=        21 
996.33/996.36	c Unsat#=         2 flip#=       192 
996.33/996.36	c Unsat#=         1 flip#=       914 
996.33/996.36	c try 20-th flip# 20000000
996.33/996.36	c Unsat#=         3 flip#=        76 
996.33/996.36	c Unsat#=         2 flip#=        77 
996.33/996.36	c Unsat#=         1 flip#=       455 
996.33/996.36	c try 21-th flip# 20000000
996.33/996.36	c Unsat#=         3 flip#=        58 
996.33/996.36	c Unsat#=         2 flip#=        95 
996.33/996.36	c Unsat#=         1 flip#=       837 
996.33/996.36	c try 22-th flip# 20000000
996.33/996.36	c Unsat#=         3 flip#=         7 
996.33/996.36	c Unsat#=         2 flip#=       260 
996.33/996.36	c Unsat#=         1 flip#=       463 
996.33/996.36	c try 23-th flip# 20000000
996.33/996.36	c Unsat#=         3 flip#=         9 
996.33/996.36	c Unsat#=         2 flip#=        24 
996.33/996.36	c Unsat#=         1 flip#=       541 
996.33/996.36	c try 24-th flip# 20000000
996.33/996.36	c Unsat#=         3 flip#=        73 
996.33/996.36	c Unsat#=         2 flip#=        85 
996.33/996.36	c Unsat#=         1 flip#=        86 
996.33/996.36	c try 25-th flip# 20000000
996.33/996.36	c Unsat#=         3 flip#=        36 
996.33/996.36	c Unsat#=         2 flip#=        51 
996.33/996.36	c Unsat#=         1 flip#=       599 
996.33/996.36	c try 26-th flip# 20000000
996.33/996.36	c Unsat#=         3 flip#=        28 
996.33/996.36	c Unsat#=         2 flip#=       252 
996.33/996.36	c Unsat#=         1 flip#=       260 
996.33/996.36	c try 27-th flip# 20000000
996.33/996.36	c Unsat#=         3 flip#=         8 
996.33/996.36	c Unsat#=         2 flip#=        52 
996.33/996.36	c Unsat#=         1 flip#=       527 
996.33/996.36	c try 28-th flip# 2000000

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-3096365-1301760200/watcher-3096365-1301760200 -o /tmp/evaluation-result-3096365-1301760200/solver-3096365-1301760200 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096365-1301760200.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: 0.90 2.29 3.23 3/175 16003
/proc/meminfo: memFree=22565364/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=0 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 325 0 0 0 0 0 0 0 18 0 1 0 287622371 2916352 264 33554432000 134512640 134540672 4288709888 18446744073709551615 134538621 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 264 217 7 0 69 0

[startup+0.017112 s]
/proc/loadavg: 0.90 2.29 3.23 3/175 16003
/proc/meminfo: memFree=22565364/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=0.01 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 331 0 0 0 1 0 0 0 18 0 1 0 287622371 2916352 270 33554432000 134512640 134540672 4288709888 18446744073709551615 134524741 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 270 219 7 0 69 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2848

[startup+0.101081 s]
/proc/loadavg: 0.90 2.29 3.23 3/175 16003
/proc/meminfo: memFree=22565364/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=0.09 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 9 0 0 0 18 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134526932 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2848

[startup+0.301043 s]
/proc/loadavg: 0.90 2.29 3.23 3/175 16003
/proc/meminfo: memFree=22565364/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=0.29 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 29 0 0 0 18 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2848

[startup+0.700967 s]
/proc/loadavg: 0.90 2.29 3.23 3/175 16003
/proc/meminfo: memFree=22565364/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=0.69 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 69 0 0 0 18 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134523775 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2848

[startup+1.50081 s]
/proc/loadavg: 0.90 2.29 3.23 5/190 16060
/proc/meminfo: memFree=22562680/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=1.49 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 149 0 0 0 20 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134524145 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2848

[startup+3.10051 s]
/proc/loadavg: 0.90 2.29 3.23 5/190 16060
/proc/meminfo: memFree=22561316/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=3.09 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 309 0 0 0 25 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134530320 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2848

[startup+6.30091 s]
/proc/loadavg: 1.14 2.31 3.23 5/190 16060
/proc/meminfo: memFree=22561192/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=6.29 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 629 0 0 0 25 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134523496 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2848

[startup+12.7007 s]
/proc/loadavg: 1.37 2.34 3.24 5/190 16062
/proc/meminfo: memFree=22559148/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=12.69 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 1269 0 0 0 25 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134524160 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2848

[startup+25.5003 s]
/proc/loadavg: 1.95 2.42 3.25 5/190 16064
/proc/meminfo: memFree=22559276/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=25.49 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 2549 0 0 0 25 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2848

[startup+51.1004 s]
/proc/loadavg: 2.65 2.55 3.27 5/190 16064
/proc/meminfo: memFree=22558832/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=51.09 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 5109 0 0 0 25 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134524259 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2848

[startup+102.306 s]
/proc/loadavg: 3.41 2.77 3.30 5/190 16066
/proc/meminfo: memFree=22557412/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=102.3 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 10230 0 0 0 25 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134523500 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2848

[startup+162.3 s]
/proc/loadavg: 3.78 2.99 3.34 5/190 16067
/proc/meminfo: memFree=22557368/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=162.3 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 16230 0 0 0 25 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134522959 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 2848

[startup+222.301 s]
/proc/loadavg: 3.92 3.17 3.38 5/190 16069
/proc/meminfo: memFree=22557332/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=222.3 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 22230 0 0 0 25 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 2848

[startup+282.301 s]
/proc/loadavg: 4.00 3.33 3.42 5/190 16070
/proc/meminfo: memFree=22557304/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=282.3 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 28230 0 0 0 25 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 2848

[startup+342.3 s]
/proc/loadavg: 4.00 3.45 3.46 5/190 16072
/proc/meminfo: memFree=22557628/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=342.3 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 34230 0 0 0 25 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134524243 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 2848

[startup+402.301 s]
/proc/loadavg: 4.00 3.55 3.49 5/190 16074
/proc/meminfo: memFree=22557584/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=402.31 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 40231 0 0 0 25 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134524188 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 2848

[startup+462.301 s]
/proc/loadavg: 4.00 3.63 3.52 5/190 16075
/proc/meminfo: memFree=22557684/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=462.31 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 46231 0 0 0 25 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134524163 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 2848

[startup+522.3 s]
/proc/loadavg: 4.00 3.69 3.54 5/190 16077
/proc/meminfo: memFree=22557768/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=522.31 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 52231 0 0 0 25 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134523490 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 2848

[startup+582.301 s]
/proc/loadavg: 4.00 3.75 3.57 5/190 16078
/proc/meminfo: memFree=22557848/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=582.31 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 58231 0 0 0 25 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134523317 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 2848

[startup+642.301 s]
/proc/loadavg: 4.05 3.81 3.60 5/190 16080
/proc/meminfo: memFree=22558056/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=642.32 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 64232 0 0 0 25 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 2848

[startup+702.3 s]
/proc/loadavg: 4.06 3.85 3.63 5/190 16082
/proc/meminfo: memFree=22557524/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=702.32 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 70232 0 0 0 25 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 2848

[startup+762.306 s]
/proc/loadavg: 4.02 3.88 3.65 5/190 16083
/proc/meminfo: memFree=22557360/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=762.33 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 76233 0 0 0 25 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134523603 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 2848

[startup+822.301 s]
/proc/loadavg: 4.01 3.90 3.66 5/190 16085
/proc/meminfo: memFree=22557580/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=822.32 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 82232 0 0 0 25 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134523584 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 2848

[startup+882.3 s]
/proc/loadavg: 4.00 3.91 3.68 5/190 16087
/proc/meminfo: memFree=22557412/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=882.32 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 88232 0 0 0 25 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 2848

[startup+942.301 s]
/proc/loadavg: 4.00 3.93 3.70 5/190 16088
/proc/meminfo: memFree=22557740/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=942.33 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 94233 0 0 0 25 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 2848

[startup+1002.3 s]
/proc/loadavg: 4.00 3.94 3.72 5/190 16090
/proc/meminfo: memFree=22558068/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=1002.33 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 100233 0 0 0 25 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134523976 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 2848

[startup+1062.3 s]
/proc/loadavg: 4.08 3.96 3.74 5/190 16091
/proc/meminfo: memFree=22558020/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=1062.33 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 106233 0 0 0 25 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134523854 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 2848

[startup+1122.3 s]
/proc/loadavg: 4.03 3.97 3.75 5/190 16093
/proc/meminfo: memFree=22558232/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=1122.33 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 112233 0 0 0 25 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134524008 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 2848

[startup+1182.3 s]
/proc/loadavg: 4.01 3.97 3.76 5/190 16094
/proc/meminfo: memFree=22557944/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=1182.34 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 118234 0 0 0 25 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134523737 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 2848

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.77 5/190 16096
/proc/meminfo: memFree=22557268/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=1242.34 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 124234 0 0 0 25 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 4159251057 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 2848



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.07 3.99 3.79 5/190 16098
/proc/meminfo: memFree=22557228/32951124 swapFree=67111528/67111528
[pid=16003] ppid=16000 vsize=2848 CPUtime=1300.05 cores=5,7
/proc/16003/stat : 16003 (MultiFlip) R 16000 16003 15215 0 -1 4202496 333 0 0 0 130005 0 0 0 25 0 1 0 287622371 2916352 272 33554432000 134512640 134540672 4288709888 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16003/statm: 712 272 220 7 0 69 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 2848

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): 1300.05
CPU user time (s): 1300.05
CPU system time (s): 0.002999
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 2848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.05
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 333
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= 24
involuntary context switches= 15146

runsolver used 1.90271 second user time and 4.01939 second system time

The end

Launcher Data 

Begin job on node102 at 2011-04-02 18:03:20
IDJOB=3096365
IDBENCH=83047
IDSOLVER=1523
FILE ID=node102/3096365-1301760200
RUNJOBID= node102-1301760200-15993
PBS_JOBID= 12841064
Free space on /tmp= 71976 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v50-c1065-S1054153452-040.UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3096365-1301760200/watcher-3096365-1301760200 -o /tmp/evaluation-result-3096365-1301760200/solver-3096365-1301760200 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3096365-1301760200.cnf

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

MD5SUM BENCH= 3e6f4baa098d5b86b4caa2cbed949b79
RANDOM SEED=1041055556

node102.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
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		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
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		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22565776 kB
Buffers:        336628 kB
Cached:        9728076 kB
SwapCached:          0 kB
Active:        7191028 kB
Inactive:      2936192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22565776 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             144 kB
Writeback:           0 kB
AnonPages:       62620 kB
Mapped:          14616 kB
Slab:           194052 kB
PageTables:       4744 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   189864 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= 71976 MiB
End job on node102 at 2011-04-02 18:25:02