Trace number 3096380

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-v50-c1065-S505037856-056.UNKNOWN.cnf
MD5SUM69b47b18aa8daf76b06e630878962b33
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.144977
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 

961.32/961.31	c MultiFlip version 1.01 by Jingchao Chen,  Feb. 2011 
961.32/961.31	c input CNF file=HOME/instance-3096380-1301760581.cnf 
961.32/961.31	c var#=50 clause#=1065 
961.32/961.31	c clause#=1065 var#=50 ratio=21 
961.32/961.31	c Unsat#=         3 flip#=        76 
961.32/961.31	c Unsat#=         2 flip#=        80 
961.32/961.31	c Unsat#=         1 flip#=        82 
961.32/961.31	c try 1-th flip# 30000000
961.32/961.31	c Unsat#=         3 flip#=        13 
961.32/961.31	c Unsat#=         2 flip#=       409 
961.32/961.31	c Unsat#=         1 flip#=      2461 
961.32/961.31	c try 2-th flip# 20000000
961.32/961.31	c Unsat#=         3 flip#=        88 
961.32/961.31	c Unsat#=         2 flip#=       249 
961.32/961.31	c Unsat#=         1 flip#=      2752 
961.32/961.31	c try 3-th flip# 20000000
961.32/961.31	c Unsat#=         3 flip#=         6 
961.32/961.31	c Unsat#=         2 flip#=       223 
961.32/961.31	c Unsat#=         1 flip#=       516 
961.32/961.31	c try 4-th flip# 20000000
961.32/961.31	c Unsat#=         3 flip#=        52 
961.32/961.31	c Unsat#=         2 flip#=        79 
961.32/961.31	c Unsat#=         1 flip#=       279 
961.32/961.31	c try 5-th flip# 20000000
961.32/961.31	c Unsat#=         3 flip#=        93 
961.32/961.31	c Unsat#=         2 flip#=       381 
961.32/961.31	c Unsat#=         1 flip#=      4356 
961.32/961.31	c try 6-th flip# 20000000
961.32/961.31	c Unsat#=         3 flip#=        39 
961.32/961.31	c Unsat#=         2 flip#=        84 
961.32/961.31	c Unsat#=         1 flip#=        85 
961.32/961.31	c try 7-th flip# 20000000
961.32/961.31	c Unsat#=         3 flip#=       286 
961.32/961.31	c Unsat#=         2 flip#=       341 
961.32/961.31	c Unsat#=         1 flip#=      2644 
961.32/961.31	c try 8-th flip# 20000000
961.32/961.31	c Unsat#=         3 flip#=        91 
961.32/961.31	c Unsat#=         2 flip#=       127 
961.32/961.31	c Unsat#=         1 flip#=       149 
961.32/961.31	c try 9-th flip# 20000000
961.32/961.31	c Unsat#=         3 flip#=        27 
961.32/961.31	c Unsat#=         2 flip#=        34 
961.32/961.31	c Unsat#=         1 flip#=      1173 
961.32/961.31	c try 10-th flip# 20000000
961.32/961.31	c Unsat#=         3 flip#=        92 
961.32/961.31	c Unsat#=         2 flip#=       133 
961.32/961.31	c Unsat#=         1 flip#=       878 
961.32/961.31	c try 11-th flip# 20000000
961.32/961.31	c Unsat#=         3 flip#=       101 
961.32/961.31	c Unsat#=         2 flip#=       609 
961.32/961.31	c Unsat#=         1 flip#=      1091 
961.32/961.31	c try 12-th flip# 20000000
961.32/961.31	c Unsat#=         3 flip#=         5 
961.32/961.31	c Unsat#=         2 flip#=        20 
961.32/961.31	c Unsat#=         1 flip#=      1006 
961.32/961.31	c try 13-th flip# 20000000
961.32/961.31	c Unsat#=         3 flip#=        59 
961.32/961.31	c Unsat#=         2 flip#=        60 
961.32/961.31	c Unsat#=         1 flip#=      2738 
961.32/961.31	c try 14-th flip# 20000000
961.32/961.31	c Unsat#=         3 flip#=       115 
961.32/961.31	c Unsat#=         2 flip#=       363 
961.32/961.31	c Unsat#=         1 flip#=      2140 
961.32/961.31	c try 15-th flip# 20000000
961.32/961.31	c Unsat#=         3 flip#=        44 
961.32/961.31	c Unsat#=         2 flip#=        70 
961.32/961.31	c Unsat#=         1 flip#=      2516 
961.32/961.31	c try 16-th flip# 20000000
961.32/961.31	c Unsat#=         3 flip#=        92 
961.32/961.31	c Unsat#=         2 flip#=        96 
961.32/961.31	c Unsat#=         1 flip#=       225 
961.32/961.31	c try 17-th flip# 20000000
961.32/961.31	c Unsat#=         3 flip#=        88 
961.32/961.31	c Unsat#=         2 flip#=       129 
961.32/961.31	c Unsat#=         1 flip#=       348 
961.32/961.31	c try 18-th flip# 20000000
961.32/961.31	c Unsat#=         3 flip#=        83 
961.32/961.31	c Unsat#=         2 flip#=       945 
961.32/961.31	c Unsat#=         1 flip#=      1278 
961.32/961.31	c try 19-th flip# 20000000
961.32/961.31	c Unsat#=         3 flip#=        55 
961.32/961.31	c Unsat#=         2 flip#=       125 
961.32/961.31	c Unsat#=         1 flip#=      2900 
961.32/961.31	c try 20-th flip# 20000000
961.32/961.31	c Unsat#=         3 flip#=        16 
961.32/961.31	c Unsat#=         2 flip#=        74 
961.32/961.31	c Unsat#=         1 flip#=      2566 
961.32/961.31	c try 21-th flip# 20000000
961.32/961.31	c Unsat#=         3 flip#=        60 
961.32/961.31	c Unsat#=         2 flip#=        63 
961.32/961.31	c Unsat#=         1 flip#=      9064 
961.32/961.31	c try 22-th flip# 20000000
961.32/961.31	c Unsat#=         3 flip#=        14 
961.32/961.31	c Unsat#=         2 flip#=        15 
961.32/961.31	c Unsat#=         1 flip#=       779 
961.32/961.31	c try 23-th flip# 20000000
961.32/961.31	c Unsat#=         3 flip#=        24 
961.32/961.31	c Unsat#=         2 flip#=        59 
961.32/961.31	c Unsat#=         1 flip#=      2328 
961.32/961.31	c try 24-th flip# 20000000
961.32/961.31	c Unsat#=         3 flip#=       113 
961.32/961.31	c Unsat#=         2 flip#=       114 
961.32/961.31	c Unsat#=         1 flip#=       220 
961.32/961.31	c try 25-th flip# 20000000
961.32/961.31	c Unsat#=         3 flip#=       219 
961.32/961.31	c Unsat#=         2 flip#=       220 
961.32/961.31	c Unsat#=         1 flip#=       530 
961.32/961.31	c try 26-th flip# 20000000
961.32/961.31	c Unsat#=         3 flip#=       139 
961.32/961.31	c Unsat#=         2 flip#=       593 
961.32/961.31	c Unsat#=         1 flip#=      2017 
961.32/961.31	c try 27-th flip# 20000000
961.32/961.31	c Unsat#=         3 flip#=        37 
961.32/961.31	c Unsat#=         2 flip#=        38 
961.32/961.31	c Unsat#=         1 flip#

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-3096380-1301760581/watcher-3096380-1301760581 -o /tmp/evaluation-result-3096380-1301760581/solver-3096380-1301760581 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096380-1301760581.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: 3.91 3.98 3.95 4/189 14122
/proc/meminfo: memFree=22342184/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=0 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 327 0 0 0 0 0 0 0 25 0 1 0 287656831 2916352 265 33554432000 134512640 134540672 4294160528 18446744073709551615 134538703 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 265 217 7 0 69 0

[startup+0.0303959 s]
/proc/loadavg: 3.91 3.98 3.95 4/189 14122
/proc/meminfo: memFree=22342184/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=0.02 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 2 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134524160 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2848

[startup+0.100384 s]
/proc/loadavg: 3.91 3.98 3.95 4/189 14122
/proc/meminfo: memFree=22342184/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=0.09 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 9 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134523329 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2848

[startup+0.300348 s]
/proc/loadavg: 3.91 3.98 3.95 4/189 14122
/proc/meminfo: memFree=22342184/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=0.29 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 29 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134523995 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2848

[startup+0.700278 s]
/proc/loadavg: 3.91 3.98 3.95 4/189 14122
/proc/meminfo: memFree=22342184/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=0.69 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 69 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134523600 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2848

[startup+1.50014 s]
/proc/loadavg: 3.91 3.98 3.95 5/190 14123
/proc/meminfo: memFree=22341836/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=1.49 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 149 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134524259 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2848

[startup+3.10086 s]
/proc/loadavg: 3.91 3.98 3.95 5/190 14124
/proc/meminfo: memFree=22341464/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=3.1 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 310 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2848

[startup+6.30029 s]
/proc/loadavg: 3.92 3.98 3.95 5/190 14124
/proc/meminfo: memFree=22340760/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=6.3 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 630 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134523472 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 2848

[startup+12.7002 s]
/proc/loadavg: 3.92 3.98 3.95 5/190 14124
/proc/meminfo: memFree=22340012/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=12.7 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 1270 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134524259 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2848

[startup+25.5009 s]
/proc/loadavg: 4.01 4.00 3.96 5/190 14124
/proc/meminfo: memFree=22340004/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=25.5 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 2550 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 2848

[startup+51.1004 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 14125
/proc/meminfo: memFree=22339744/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=51.1 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 5110 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134522961 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2848

[startup+102.306 s]
/proc/loadavg: 4.00 4.00 3.96 6/190 14126
/proc/meminfo: memFree=22338204/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=102.3 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 10230 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2848

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 3.96 6/190 14128
/proc/meminfo: memFree=22338172/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=162.3 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 16230 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134523537 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 2848

[startup+222.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 14129
/proc/meminfo: memFree=22338104/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=222.3 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 22230 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134523777 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 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 4.00 3.96 5/190 14131
/proc/meminfo: memFree=22338444/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=282.3 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 28230 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134523561 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 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 4.00 3.96 5/190 14133
/proc/meminfo: memFree=22338404/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=342.3 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 34230 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134529237 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 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 4.00 3.96 5/190 14134
/proc/meminfo: memFree=22338248/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=402.3 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 40230 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134524262 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 2848

[startup+462.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 14136
/proc/meminfo: memFree=22338564/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=462.31 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 46231 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134524259 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 2848

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.96 6/190 14137
/proc/meminfo: memFree=22338520/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=522.31 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 52231 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134524283 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 2848

[startup+582.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 14139
/proc/meminfo: memFree=22338604/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=582.31 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 58231 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134524178 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 2848

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 14141
/proc/meminfo: memFree=22338068/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=642.32 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 64232 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134523675 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 2848

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 14142
/proc/meminfo: memFree=22337892/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=702.31 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 70231 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134523317 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 2848

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 14144
/proc/meminfo: memFree=22338224/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=762.32 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 76232 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134527198 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 2848

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 14145
/proc/meminfo: memFree=22338288/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=822.31 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 82231 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134524259 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 2848

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 14147
/proc/meminfo: memFree=22338492/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=882.32 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 88232 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134523537 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 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 4.00 3.96 6/190 14149
/proc/meminfo: memFree=22338572/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=942.32 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 94232 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 2848

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 14150
/proc/meminfo: memFree=22338512/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=1002.32 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 100232 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 2848

[startup+1062.3 s]
/proc/loadavg: 4.07 4.01 3.96 5/190 14152
/proc/meminfo: memFree=22338588/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=1062.32 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 106232 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134526393 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 2848

[startup+1122.3 s]
/proc/loadavg: 4.02 4.01 3.96 6/190 14153
/proc/meminfo: memFree=22338668/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=1122.32 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 112232 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134523582 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 2848

[startup+1182.3 s]
/proc/loadavg: 4.01 4.00 3.96 5/190 14155
/proc/meminfo: memFree=22338744/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=1182.32 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 118232 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 2848

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 14157
/proc/meminfo: memFree=22337828/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=1242.32 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 124232 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 2848



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.41 3.87 3.92 2/172 14212
/proc/meminfo: memFree=22345228/32950928 swapFree=67111528/67111528
[pid=14122] ppid=14120 vsize=2848 CPUtime=1300.03 cores=5,7
/proc/14122/stat : 14122 (MultiFlip) R 14120 14122 13313 0 -1 4202496 335 0 0 0 130003 0 0 0 25 0 1 0 287656831 2916352 273 33554432000 134512640 134540672 4294160528 18446744073709551615 134523329 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14122/statm: 712 273 220 7 0 69 0
Current children cumulated CPU time (s) 1300.03
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): 1300.04
CPU user time (s): 1300.04
CPU system time (s): 0.000999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 2848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.04
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 335
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= 14941

runsolver used 1.82772 second user time and 4.09238 second system time

The end

Launcher Data 

Begin job on node120 at 2011-04-02 18:09:41
IDJOB=3096380
IDBENCH=83062
IDSOLVER=1523
FILE ID=node120/3096380-1301760581
RUNJOBID= node120-1301756655-13334
PBS_JOBID= 12841056
Free space on /tmp= 71760 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v50-c1065-S505037856-056.UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3096380-1301760581/watcher-3096380-1301760581 -o /tmp/evaluation-result-3096380-1301760581/solver-3096380-1301760581 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3096380-1301760581.cnf

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

MD5SUM BENCH= 69b47b18aa8daf76b06e630878962b33
RANDOM SEED=655916217

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:      22342464 kB
Buffers:        353372 kB
Cached:        9916436 kB
SwapCached:          0 kB
Active:        7344916 kB
Inactive:      2992104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22342464 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             828 kB
Writeback:           0 kB
AnonPages:       67428 kB
Mapped:          16360 kB
Slab:           208360 kB
PageTables:       5200 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   251352 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= 71760 MiB
End job on node120 at 2011-04-02 18:31:23