Trace number 3096178

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) 1300.02 1300.01

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v100-c2130-S206772908-015.UNKNOWN.cnf
MD5SUM74f6f450e8e5ce3811b2d7ad1f57d348
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark326.484
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
Number of clauses of size over 50

Solver Data 

1092.50/1092.54	c MultiFlip version 1.01 by Jingchao Chen,  Feb. 2011 
1092.50/1092.54	c input CNF file=HOME/instance-3096178-1301754054.cnf 
1092.50/1092.54	c var#=100 clause#=2130 
1092.50/1092.54	c clause#=2130 var#=100 ratio=21 
1092.50/1092.54	c Unsat#=         3 flip#=       759 
1092.50/1092.54	c Unsat#=         2 flip#=      7462 
1092.50/1092.54	c Unsat#=         1 flip#=     12884 
1092.50/1092.54	c try 1-th flip# 30000000
1092.50/1092.54	c Unsat#=         3 flip#=       885 
1092.50/1092.54	c Unsat#=         2 flip#=      1415 
1092.50/1092.54	c Unsat#=         1 flip#=     15869 
1092.50/1092.54	c try 2-th flip# 20000000
1092.50/1092.54	c Unsat#=         3 flip#=      1462 
1092.50/1092.54	c Unsat#=         2 flip#=      1491 
1092.50/1092.54	c Unsat#=         1 flip#=      4605 
1092.50/1092.54	c try 3-th flip# 20000000
1092.50/1092.54	c Unsat#=         3 flip#=       215 
1092.50/1092.54	c Unsat#=         2 flip#=       217 
1092.50/1092.54	c Unsat#=         1 flip#=       367 
1092.50/1092.54	c try 4-th flip# 20000000
1092.50/1092.54	c Unsat#=         3 flip#=       200 
1092.50/1092.54	c Unsat#=         2 flip#=       209 
1092.50/1092.54	c Unsat#=         1 flip#=     17085 
1092.50/1092.54	c try 5-th flip# 20000000
1092.50/1092.54	c Unsat#=         3 flip#=       241 
1092.50/1092.54	c Unsat#=         2 flip#=       242 
1092.50/1092.54	c Unsat#=         1 flip#=      3857 
1092.50/1092.54	c try 6-th flip# 20000000
1092.50/1092.54	c Unsat#=         3 flip#=       252 
1092.50/1092.54	c Unsat#=         2 flip#=       466 
1092.50/1092.54	c Unsat#=         1 flip#=      3839 
1092.50/1092.54	c try 7-th flip# 20000000
1092.50/1092.54	c Unsat#=         3 flip#=        97 
1092.50/1092.54	c Unsat#=         2 flip#=      3027 
1092.50/1092.54	c Unsat#=         1 flip#=     11193 
1092.50/1092.54	c try 8-th flip# 20000000
1092.50/1092.54	c Unsat#=         3 flip#=       801 
1092.50/1092.54	c Unsat#=         2 flip#=      4618 
1092.50/1092.54	c Unsat#=         1 flip#=      8676 
1092.50/1092.54	c try 9-th flip# 20000000
1092.50/1092.54	c Unsat#=         3 flip#=      1249 
1092.50/1092.54	c Unsat#=         2 flip#=      1322 
1092.50/1092.54	c Unsat#=         1 flip#=     26290 
1092.50/1092.54	c try 10-th flip# 20000000
1092.50/1092.54	c Unsat#=         3 flip#=       330 
1092.50/1092.54	c Unsat#=         2 flip#=      2659 
1092.50/1092.54	c Unsat#=         1 flip#=     13011 
1092.50/1092.54	c try 11-th flip# 20000000
1092.50/1092.54	c Unsat#=         3 flip#=       170 
1092.50/1092.54	c Unsat#=         2 flip#=       183 
1092.50/1092.54	c Unsat#=         1 flip#=       400 
1092.50/1092.54	c try 12-th flip# 20000000
1092.50/1092.54	c Unsat#=         2 flip#=       610 
1092.50/1092.54	c Unsat#=         1 flip#=      7587 
1092.50/1092.54	c try 13-th flip# 20000000
1092.50/1092.54	c Unsat#=         3 flip#=      1324 
1092.50/1092.54	c Unsat#=         2 flip#=      1463 
1092.50/1092.54	c Unsat#=         1 flip#=      3299 
1092.50/1092.54	c try 14-th flip# 20000000
1092.50/1092.54	c Unsat#=         3 flip#=       507 
1092.50/1092.54	c Unsat#=         2 flip#=       556 
1092.50/1092.54	c Unsat#=         1 flip#=       643 
1092.50/1092.54	c try 15-th flip# 20000000
1092.50/1092.54	c Unsat#=         3 flip#=      1713 
1092.50/1092.54	c Unsat#=         2 flip#=      3230 
1092.50/1092.54	c Unsat#=         1 flip#=      3237 
1092.50/1092.54	c try 16-th flip# 20000000
1092.50/1092.54	c Unsat#=         3 flip#=       705 
1092.50/1092.54	c Unsat#=         2 flip#=      1092 
1092.50/1092.54	c Unsat#=         1 flip#=      5714 
1092.50/1092.54	c try 17-th flip# 20000000
1092.50/1092.54	c Unsat#=         3 flip#=      2031 
1092.50/1092.54	c Unsat#=         2 flip#=      7117 
1092.50/1092.54	c Unsat#=         1 flip#=      7135 
1092.50/1092.54	c try 18-th flip# 20000000
1092.50/1092.54	c Unsat#=         3 flip#=        71 
1092.50/1092.54	c Unsat#=         2 flip#=       240 
1092.50/1092.54	c Unsat#=         1 flip#=      8902 
1092.50/1092.54	c try 19-th flip# 20000000
1092.50/1092.54	c Unsat#=         3 flip#=      1437 
1092.50/1092.54	c Unsat#=         2 flip#=      1644 
1092.50/1092.54	c Unsat#=         1 flip#=     12644 
1092.50/1092.54	c try 20-th flip# 20000000
1092.50/1092.54	c Unsat#=         3 flip#=       765 
1092.50/1092.54	c Unsat#=         2 flip#=       811 
1092.50/1092.54	c Unsat#=         1 flip#=     26469 
1092.50/1092.54	c try 21-th flip# 20000000
1092.50/1092.54	c Unsat#=         3 flip#=       617 
1092.50/1092.54	c Unsat#=         2 flip#=      7418 
1092.50/1092.54	c Unsat#=         1 flip#=      9251 
1092.50/1092.54	c try 22-th flip# 20000000
1092.50/1092.54	c Unsat#=         3 flip#=      1269 
1092.50/1092.54	c Unsat#=         2 flip#=      2591 
1092.50/1092.54	c Unsat#=         1 flip#=      8957 
1092.50/1092.54	c try 23-th flip# 20000000
1092.50/1092.54	c Unsat#=         3 flip#=       570 
1092.50/1092.54	c Unsat#=         2 flip#=      1246 
1092.50/1092.54	c Unsat#=         1 flip#=     15205 
1092.50/1092.54	c try 24-th flip# 20000000
1092.50/1092.54	c Unsat#=         3 flip#=      1586 
1092.50/1092.54	c Unsat#=         2 flip#=      4290 
1092.50/1092.54	c Unsat#=         1 flip#=      6834 
1092.50/1092.54	c try 25-th flip# 20000000
1092.50/1092.54	c Unsat#=         3 flip#=       108 
1092.50/1092.54	c Unsat#=         2 flip#=       276 
1092.50/1092.54	c Unsat#=         1 flip#=      7938 
1092.50/1092.54	c try 26-th flip# 20000000
1092.50/1092.54	c Unsat#=         3 flip#=       470 
1092.50/1092.54	c Unsat#=         2 flip#=       910 
1092.50/1092.54	c Unsat#=         1 flip#=      2137 
1092.50/1092.54	c try 27-th flip# 20000000
1092.50/1092.54	c Unsat#=         3 flip#=       329 
1092.50/1092.54	c Unsat#=         2 flip#=       330 
1092.50/1092.54	c Unsat#=         1 flip#=     10081 
1092.50/1092.54	c try 28-th flip# 20000

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-3096178-1301754054/watcher-3096178-1301754054 -o /tmp/evaluation-result-3096178-1301754054/solver-3096178-1301754054 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096178-1301754054.cnf 

running on 2 cores: 4,6

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: 4.01 4.00 3.93 4/189 24299
/proc/meminfo: memFree=20911176/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=0 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 344 0 0 0 0 0 0 0 25 0 1 0 365635859 3051520 282 33554432000 134512640 134540672 4294106176 18446744073709551615 134538606 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 282 217 7 0 102 0

[startup+0.0759329 s]
/proc/loadavg: 4.01 4.00 3.93 4/189 24299
/proc/meminfo: memFree=20911176/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=0.07 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 7 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2980

[startup+0.100925 s]
/proc/loadavg: 4.01 4.00 3.93 4/189 24299
/proc/meminfo: memFree=20911176/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=0.09 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 9 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134522932 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2980

[startup+0.30089 s]
/proc/loadavg: 4.01 4.00 3.93 4/189 24299
/proc/meminfo: memFree=20911176/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=0.29 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 29 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2980

[startup+0.700812 s]
/proc/loadavg: 4.01 4.00 3.93 4/189 24299
/proc/meminfo: memFree=20911176/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=0.69 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 69 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134524216 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2980

[startup+1.50068 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 24300
/proc/meminfo: memFree=20910696/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=1.49 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 149 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2980

[startup+3.10037 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 24300
/proc/meminfo: memFree=20910324/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=3.09 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 309 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134524175 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2980

[startup+6.30077 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 24300
/proc/meminfo: memFree=20910440/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=6.29 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 629 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134523579 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2980

[startup+12.7006 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 24301
/proc/meminfo: memFree=20910192/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=12.69 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 1269 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134522932 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2980

[startup+25.5002 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 24301
/proc/meminfo: memFree=20910180/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=25.49 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 2549 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134524221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2980

[startup+51.1004 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 24302
/proc/meminfo: memFree=20909808/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=51.09 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 5109 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134523500 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2980

[startup+102.306 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 24303
/proc/meminfo: memFree=20909664/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=102.3 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 10230 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134523976 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2980

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 24305
/proc/meminfo: memFree=20909628/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=162.29 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 16229 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134530883 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 2980

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 24306
/proc/meminfo: memFree=20909584/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=222.3 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 22230 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134523513 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 2980

[startup+282.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 24308
/proc/meminfo: memFree=20909668/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=282.3 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 28230 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134523559 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 2980

[startup+342.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 24310
/proc/meminfo: memFree=20909872/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=342.29 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 34229 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134524188 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 2980

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 24311
/proc/meminfo: memFree=20909956/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=402.3 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 40230 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134524280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 2980

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 24313
/proc/meminfo: memFree=20910040/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=462.3 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 46230 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134522912 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 2980

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 24314
/proc/meminfo: memFree=20909880/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=522.3 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 52230 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134526616 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 2980

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 24316
/proc/meminfo: memFree=20909956/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=582.3 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 58230 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134524205 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 2980

[startup+642.3 s]
/proc/loadavg: 4.07 4.02 3.94 5/190 24318
/proc/meminfo: memFree=20909672/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=642.3 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 64230 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134524287 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 2980

[startup+702.3 s]
/proc/loadavg: 4.02 4.01 3.94 5/190 24319
/proc/meminfo: memFree=20909392/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=702.3 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 70230 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 2980

[startup+762.306 s]
/proc/loadavg: 3.37 3.82 3.87 4/184 24339
/proc/meminfo: memFree=20912348/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=762.31 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 76231 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 2980

[startup+822.301 s]
/proc/loadavg: 3.14 3.67 3.82 4/184 24340
/proc/meminfo: memFree=20912436/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=822.3 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 82230 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134524221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 2980

[startup+882.301 s]
/proc/loadavg: 3.05 3.55 3.76 4/184 24342
/proc/meminfo: memFree=20912652/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=882.3 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 88230 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134524138 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 2980

[startup+942.301 s]
/proc/loadavg: 3.02 3.44 3.71 4/184 24344
/proc/meminfo: memFree=20912748/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=942.3 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 94230 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 2980

[startup+1002.3 s]
/proc/loadavg: 3.00 3.36 3.66 4/184 24345
/proc/meminfo: memFree=20912716/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=1002.3 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 100230 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134523459 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 2980

[startup+1062.3 s]
/proc/loadavg: 2.83 3.26 3.61 3/178 24365
/proc/meminfo: memFree=20914820/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=1062.3 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 106230 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134523472 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 2980

[startup+1122.3 s]
/proc/loadavg: 2.30 3.03 3.51 3/178 24369
/proc/meminfo: memFree=20914988/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=1122.31 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 112231 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134523769 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 2980

[startup+1182.3 s]
/proc/loadavg: 2.11 2.84 3.41 3/178 24371
/proc/meminfo: memFree=20914848/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=1182.31 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 118231 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134523329 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 2980

[startup+1242.3 s]
/proc/loadavg: 2.10 2.70 3.32 3/178 24373
/proc/meminfo: memFree=20914816/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=1242.31 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 124231 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134523475 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 2980



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.40 2.39 3.17 2/172 24392
/proc/meminfo: memFree=20917940/32951124 swapFree=67111524/67111528
[pid=24299] ppid=24297 vsize=2980 CPUtime=1300.01 cores=4,6
/proc/24299/stat : 24299 (MultiFlip) R 24297 24299 23275 0 -1 4202496 363 0 0 0 130001 0 0 0 25 0 1 0 365635859 3051520 301 33554432000 134512640 134540672 4294106176 18446744073709551615 134523487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24299/statm: 745 301 220 7 0 102 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 2980

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): 1300.02
CPU user time (s): 1300.02
CPU system time (s): 0.003999
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 2980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.02
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 363
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 2219

runsolver used 1.9747 second user time and 3.9464 second system time

The end

Launcher Data 

Begin job on node111 at 2011-04-02 16:20:54
IDJOB=3096178
IDBENCH=82860
IDSOLVER=1523
FILE ID=node111/3096178-1301754054
RUNJOBID= node111-1301748572-23294
PBS_JOBID= 12841026
Free space on /tmp= 71244 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v100-c2130-S206772908-015.UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3096178-1301754054/watcher-3096178-1301754054 -o /tmp/evaluation-result-3096178-1301754054/solver-3096178-1301754054 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3096178-1301754054.cnf

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

MD5SUM BENCH= 74f6f450e8e5ce3811b2d7ad1f57d348
RANDOM SEED=21822586

node111.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		: 2666.849
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	: 5333.69
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		: 2666.849
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	: 5428.12
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		: 2666.849
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		: 2666.849
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	: 5332.86
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		: 2666.849
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		: 2666.849
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	: 5332.83
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		: 2666.849
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	: 5332.67
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		: 2666.849
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20911332 kB
Buffers:        349412 kB
Cached:       11326260 kB
SwapCached:          4 kB
Active:        7285608 kB
Inactive:      4459756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20911332 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:              28 kB
Writeback:           0 kB
AnonPages:       69520 kB
Mapped:          16152 kB
Slab:           230356 kB
PageTables:       4836 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   252404 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= 71244 MiB
End job on node111 at 2011-04-02 16:42:36