Trace number 3096204

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) 1300.04 1300.01

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v150-c3195-S1502652578-043.UNKNOWN.cnf
MD5SUM200b19edc2ebf99249f1125469c39206
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of clauses3195
Sum of the clauses size15975
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 53195
Number of clauses of size over 50

Solver Data 

1182.32/1182.31	c MultiFlip version 1.01 by Jingchao Chen,  Feb. 2011 
1182.32/1182.31	c input CNF file=HOME/instance-3096204-1301754513.cnf 
1182.32/1182.31	c var#=150 clause#=3195 
1182.32/1182.31	c clause#=3195 var#=150 ratio=21 
1182.32/1182.31	c Unsat#=         3 flip#=      1556 
1182.32/1182.31	c Unsat#=         2 flip#=      3867 
1182.32/1182.31	c Unsat#=         1 flip#=     16580 
1182.32/1182.31	c try 1-th flip# 30000000
1182.32/1182.31	c Unsat#=         3 flip#=      8444 
1182.32/1182.31	c Unsat#=         2 flip#=     75545 
1182.32/1182.31	c Unsat#=         1 flip#=     76073 
1182.32/1182.31	c try 2-th flip# 20000000
1182.32/1182.31	c Unsat#=         3 flip#=      3130 
1182.32/1182.31	c Unsat#=         2 flip#=      3132 
1182.32/1182.31	c Unsat#=         1 flip#=      3134 
1182.32/1182.31	c try 3-th flip# 20000000
1182.32/1182.31	c Unsat#=         3 flip#=      3300 
1182.32/1182.31	c Unsat#=         2 flip#=     21982 
1182.32/1182.31	c Unsat#=         1 flip#=    209578 
1182.32/1182.31	c try 4-th flip# 20000000
1182.32/1182.31	c Unsat#=         3 flip#=       196 
1182.32/1182.31	c Unsat#=         2 flip#=       224 
1182.32/1182.31	c Unsat#=         1 flip#=       369 
1182.32/1182.31	c try 5-th flip# 20000000
1182.32/1182.31	c Unsat#=         3 flip#=      1211 
1182.32/1182.31	c Unsat#=         2 flip#=     22219 
1182.32/1182.31	c Unsat#=         1 flip#=    421092 
1182.32/1182.31	c try 6-th flip# 20000000
1182.32/1182.31	c Unsat#=         3 flip#=      3445 
1182.32/1182.31	c Unsat#=         2 flip#=      3448 
1182.32/1182.31	c Unsat#=         1 flip#=     33421 
1182.32/1182.31	c try 7-th flip# 20000000
1182.32/1182.31	c Unsat#=         3 flip#=      5028 
1182.32/1182.31	c Unsat#=         2 flip#=      5134 
1182.32/1182.31	c Unsat#=         1 flip#=    153183 
1182.32/1182.31	c try 8-th flip# 20000000
1182.32/1182.31	c Unsat#=         3 flip#=     17799 
1182.32/1182.31	c Unsat#=         2 flip#=     52744 
1182.32/1182.31	c Unsat#=         1 flip#=     71113 
1182.32/1182.31	c try 9-th flip# 20000000
1182.32/1182.31	c Unsat#=         3 flip#=      2329 
1182.32/1182.31	c Unsat#=         2 flip#=     15759 
1182.32/1182.31	c Unsat#=         1 flip#=     34022 
1182.32/1182.31	c try 10-th flip# 20000000
1182.32/1182.31	c Unsat#=         3 flip#=      1210 
1182.32/1182.31	c Unsat#=         2 flip#=      1274 
1182.32/1182.31	c Unsat#=         1 flip#=    105858 
1182.32/1182.31	c try 11-th flip# 20000000
1182.32/1182.31	c Unsat#=         3 flip#=      2793 
1182.32/1182.31	c Unsat#=         2 flip#=     31820 
1182.32/1182.31	c Unsat#=         1 flip#=     96391 
1182.32/1182.31	c try 12-th flip# 20000000
1182.32/1182.31	c Unsat#=         3 flip#=      2659 
1182.32/1182.31	c Unsat#=         2 flip#=      4603 
1182.32/1182.31	c Unsat#=         1 flip#=     58909 
1182.32/1182.31	c try 13-th flip# 20000000
1182.32/1182.31	c Unsat#=         3 flip#=       723 
1182.32/1182.31	c Unsat#=         2 flip#=       815 
1182.32/1182.31	c Unsat#=         1 flip#=     22296 
1182.32/1182.31	c try 14-th flip# 20000000
1182.32/1182.31	c Unsat#=         3 flip#=      7870 
1182.32/1182.31	c Unsat#=         2 flip#=     13024 
1182.32/1182.31	c Unsat#=         1 flip#=    140339 
1182.32/1182.31	c try 15-th flip# 20000000
1182.32/1182.31	c Unsat#=         3 flip#=      2322 
1182.32/1182.31	c Unsat#=         2 flip#=     44171 
1182.32/1182.31	c Unsat#=         1 flip#=    246556 
1182.32/1182.31	c try 16-th flip# 20000000
1182.32/1182.31	c Unsat#=         3 flip#=      2421 
1182.32/1182.31	c Unsat#=         2 flip#=      5872 
1182.32/1182.31	c Unsat#=         1 flip#=    159439 
1182.32/1182.31	c try 17-th flip# 20000000
1182.32/1182.31	c Unsat#=         3 flip#=      4620 
1182.32/1182.31	c Unsat#=         2 flip#=     13838 
1182.32/1182.31	c Unsat#=         1 flip#=     13840 
1182.32/1182.31	c try 18-th flip# 20000000
1182.32/1182.31	c Unsat#=         3 flip#=       859 
1182.32/1182.31	c Unsat#=         2 flip#=     18926 
1182.32/1182.31	c Unsat#=         1 flip#=     24966 
1182.32/1182.31	c try 19-th flip# 20000000
1182.32/1182.31	c Unsat#=         3 flip#=      6354 
1182.32/1182.31	c Unsat#=         2 flip#=      6477 
1182.32/1182.31	c Unsat#=         1 flip#=     47032 
1182.32/1182.31	c try 20-th flip# 20000000
1182.32/1182.31	c Unsat#=         3 flip#=      2112 
1182.32/1182.31	c Unsat#=         2 flip#=     53598 
1182.32/1182.31	c Unsat#=         1 flip#=    177720 
1182.32/1182.31	c try 21-th flip# 20000000
1182.32/1182.31	c Unsat#=         3 flip#=      1871 
1182.32/1182.31	c Unsat#=         2 flip#=     38452 
1182.32/1182.31	c Unsat#=         1 flip#=    171702 
1182.32/1182.31	c try 22-th flip# 20000000
1182.32/1182.31	c Unsat#=         3 flip#=      1078 
1182.32/1182.31	c Unsat#=         2 flip#=     10141 
1182.32/1182.31	c Unsat#=         1 flip#=     78989 
1182.32/1182.31	c try 23-th flip# 20000000
1182.32/1182.31	c Unsat#=         3 flip#=      5163 
1182.32/1182.31	c Unsat#=         2 flip#=      9232 
1182.32/1182.31	c Unsat#=         1 flip#=    163600 
1182.32/1182.31	c try 24-th flip# 20000000
1182.32/1182.31	c Unsat#=         3 flip#=      1153 
1182.32/1182.31	c Unsat#=         2 flip#=      1469 
1182.32/1182.31	c Unsat#=         1 flip#=     10615 
1182.32/1182.31	c try 25-th flip# 20000000
1182.32/1182.31	c Unsat#=         3 flip#=      1287 
1182.32/1182.31	c Unsat#=         2 flip#=      1355 
1182.32/1182.31	c Unsat#=         1 flip#=      1572 
1182.32/1182.31	c try 26-th flip# 20000000
1182.32/1182.31	c Unsat#=         3 flip#=     19363 
1182.32/1182.31	c Unsat#=         2 flip#=     19990 
1182.32/1182.31	c Unsat#=         1 flip#=     20718 
1182.32/1182.31	c try 27-th flip# 20000000
1182.32/1182.31	c Unsat#=         3 flip#=      1414 
1182.32/1182.31	c Unsat#=         2 flip#=      2529 
1182.32/1182.31	c Unsat#=         1 fli

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-3096204-1301754513/watcher-3096204-1301754513 -o /tmp/evaluation-result-3096204-1301754513/solver-3096204-1301754513 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096204-1301754513.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: 3.95 3.99 3.97 5/189 18118
/proc/meminfo: memFree=20080924/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=2984 CPUtime=0 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 340 0 0 0 0 0 0 0 25 0 1 0 267866662 3055616 279 33554432000 134512640 134540672 4292374512 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 746 280 215 7 0 103 0

[startup+0.029228 s]
/proc/loadavg: 3.95 3.99 3.97 5/189 18118
/proc/meminfo: memFree=20080924/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=0.02 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 362 0 0 0 2 0 0 0 25 0 1 0 267866662 3186688 300 33554432000 134512640 134540672 4292374512 18446744073709551615 134538707 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 300 217 7 0 135 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3112

[startup+0.100215 s]
/proc/loadavg: 3.95 3.99 3.97 5/189 18118
/proc/meminfo: memFree=20080924/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=0.09 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 9 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134524221 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3112

[startup+0.300184 s]
/proc/loadavg: 3.95 3.99 3.97 5/189 18118
/proc/meminfo: memFree=20080924/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=0.29 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 29 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134524160 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3112

[startup+0.700122 s]
/proc/loadavg: 3.95 3.99 3.97 5/189 18118
/proc/meminfo: memFree=20080924/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=0.69 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 69 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134524280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3112

[startup+1.50097 s]
/proc/loadavg: 3.95 3.99 3.97 5/190 18119
/proc/meminfo: memFree=20080196/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=1.49 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 149 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134522953 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3112

[startup+3.10069 s]
/proc/loadavg: 3.95 3.99 3.97 5/190 18119
/proc/meminfo: memFree=20079864/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=3.09 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 309 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134523748 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3112

[startup+6.30012 s]
/proc/loadavg: 3.95 3.99 3.97 5/190 18119
/proc/meminfo: memFree=20080092/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=6.29 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 629 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134523980 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3112

[startup+12.701 s]
/proc/loadavg: 3.96 3.99 3.97 5/190 18120
/proc/meminfo: memFree=20079840/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=12.7 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 1270 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134524142 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3112

[startup+25.5007 s]
/proc/loadavg: 3.97 3.99 3.97 5/190 18120
/proc/meminfo: memFree=20080088/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=25.5 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 2550 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134524264 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3112

[startup+51.1002 s]
/proc/loadavg: 4.05 4.01 3.98 5/190 18121
/proc/meminfo: memFree=20079452/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=51.1 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 5110 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134523570 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3112

[startup+102.306 s]
/proc/loadavg: 4.07 4.02 3.98 5/190 18122
/proc/meminfo: memFree=20079296/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=102.3 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 10230 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3112

[startup+162.301 s]
/proc/loadavg: 4.02 4.02 3.98 5/190 18124
/proc/meminfo: memFree=20079284/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=162.3 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 16230 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134523472 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 3112

[startup+222.301 s]
/proc/loadavg: 4.01 4.01 3.98 5/190 18125
/proc/meminfo: memFree=20079388/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=222.3 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 22230 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134524216 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 3112

[startup+282.3 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 18127
/proc/meminfo: memFree=20079488/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=282.3 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 28230 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134524178 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 3112

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 18128
/proc/meminfo: memFree=20079344/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=342.3 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 34230 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134524021 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 3112

[startup+402.3 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 18130
/proc/meminfo: memFree=20079444/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=402.3 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 40230 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 3112

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 18132
/proc/meminfo: memFree=20079672/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=462.31 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 46231 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134523552 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 3112

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 18133
/proc/meminfo: memFree=20079524/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=522.31 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 52231 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134522921 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 3112

[startup+582.3 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 18135
/proc/meminfo: memFree=20079756/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=582.31 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 58231 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 3112

[startup+642.301 s]
/proc/loadavg: 3.41 3.83 3.93 4/184 18154
/proc/meminfo: memFree=20082424/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=642.32 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 64232 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134523317 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 3112

[startup+702.3 s]
/proc/loadavg: 2.99 3.64 3.85 3/178 18174
/proc/meminfo: memFree=20084304/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=702.31 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 70231 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134523567 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 3112

[startup+762.306 s]
/proc/loadavg: 2.36 3.34 3.73 3/178 18176
/proc/meminfo: memFree=20084412/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=762.32 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 76232 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134524184 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 3112

[startup+822.301 s]
/proc/loadavg: 2.13 3.10 3.62 3/178 18177
/proc/meminfo: memFree=20084528/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=822.31 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 82231 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134524175 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 3112

[startup+882.3 s]
/proc/loadavg: 2.05 2.89 3.52 3/178 18179
/proc/meminfo: memFree=20084648/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=882.32 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 88232 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 3112

[startup+942.301 s]
/proc/loadavg: 1.53 2.60 3.38 2/172 18198
/proc/meminfo: memFree=20087072/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=942.32 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 94232 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134523457 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 3112

[startup+1002.3 s]
/proc/loadavg: 1.19 2.31 3.23 2/172 18200
/proc/meminfo: memFree=20087176/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=1002.32 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 100232 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134523980 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 3112

[startup+1062.3 s]
/proc/loadavg: 1.07 2.07 3.08 2/172 18202
/proc/meminfo: memFree=20087172/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=1062.32 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 106232 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134523769 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 3112

[startup+1122.3 s]
/proc/loadavg: 1.02 1.87 2.95 2/172 18203
/proc/meminfo: memFree=20087400/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=1122.32 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 112232 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134522844 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 3112

[startup+1182.3 s]
/proc/loadavg: 1.01 1.71 2.83 2/172 18205
/proc/meminfo: memFree=20087500/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=1182.32 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 118232 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134524142 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 3112

[startup+1242.3 s]
/proc/loadavg: 1.00 1.58 2.71 2/172 18206
/proc/meminfo: memFree=20087600/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=1242.33 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 124233 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134523329 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 3112



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.00 1.48 2.61 2/172 18208
/proc/meminfo: memFree=20087704/32951124 swapFree=67111528/67111528
[pid=18118] ppid=18116 vsize=3112 CPUtime=1300.03 cores=5,7
/proc/18118/stat : 18118 (MultiFlip) R 18116 18118 16916 0 -1 4202496 397 0 0 0 130003 0 0 0 25 0 1 0 267866662 3186688 335 33554432000 134512640 134540672 4292374512 18446744073709551615 134523603 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18118/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 3112

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): 1300.04
CPU user time (s): 1300.04
CPU system time (s): 0
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 3112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.04
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 397
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= 9
involuntary context switches= 3226

runsolver used 1.76573 second user time and 4.15437 second system time

The end

Launcher Data 

Begin job on node140 at 2011-04-02 16:28:33
IDJOB=3096204
IDBENCH=82886
IDSOLVER=1523
FILE ID=node140/3096204-1301754513
RUNJOBID= node140-1301748572-16937
PBS_JOBID= 12840998
Free space on /tmp= 71528 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v150-c3195-S1502652578-043.UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3096204-1301754513/watcher-3096204-1301754513 -o /tmp/evaluation-result-3096204-1301754513/solver-3096204-1301754513 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3096204-1301754513.cnf

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

MD5SUM BENCH= 200b19edc2ebf99249f1125469c39206
RANDOM SEED=559778963

node140.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		: 2666.833
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		: 2666.833
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	: 5226.14
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		: 2666.833
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	: 5332.75
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		: 2666.833
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	: 5332.77
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		: 2666.833
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	: 5332.75
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		: 2666.833
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	: 5332.74
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		: 2666.833
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		: 2666.833
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:      20081072 kB
Buffers:        363052 kB
Cached:       12160324 kB
SwapCached:          0 kB
Active:        7457528 kB
Inactive:      5133968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20081072 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             120 kB
Writeback:           0 kB
AnonPages:       67880 kB
Mapped:          16164 kB
Slab:           213812 kB
PageTables:       5248 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   252944 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= 71532 MiB
End job on node140 at 2011-04-02 16:50:15