Trace number 3096067

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) 1300.03 1300.01

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v150-c3195-S207562876-057.UNKNOWN.cnf
MD5SUM04148c6828d9f9ccd74e3efaedcb8c52
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 

1152.12/1152.19	c MultiFlip version 1.01 by Jingchao Chen,  Feb. 2011 
1152.12/1152.19	c input CNF file=HOME/instance-3096067-1301752510.cnf 
1152.12/1152.19	c var#=150 clause#=3195 
1152.12/1152.19	c clause#=3195 var#=150 ratio=21 
1152.12/1152.19	c Unsat#=         3 flip#=     13780 
1152.12/1152.19	c Unsat#=         2 flip#=     13830 
1152.12/1152.19	c Unsat#=         1 flip#=     29487 
1152.12/1152.19	c try 1-th flip# 30000000
1152.12/1152.19	c Unsat#=         3 flip#=      3516 
1152.12/1152.19	c Unsat#=         2 flip#=      4832 
1152.12/1152.19	c Unsat#=         1 flip#=    269843 
1152.12/1152.19	c try 2-th flip# 20000000
1152.12/1152.19	c Unsat#=         3 flip#=      1702 
1152.12/1152.19	c Unsat#=         2 flip#=      2611 
1152.12/1152.19	c Unsat#=         1 flip#=     93368 
1152.12/1152.19	c try 3-th flip# 20000000
1152.12/1152.19	c Unsat#=         3 flip#=      3024 
1152.12/1152.19	c Unsat#=         2 flip#=     39730 
1152.12/1152.19	c Unsat#=         1 flip#=     75505 
1152.12/1152.19	c try 4-th flip# 20000000
1152.12/1152.19	c Unsat#=         3 flip#=       878 
1152.12/1152.19	c Unsat#=         2 flip#=      4592 
1152.12/1152.19	c Unsat#=         1 flip#=     16074 
1152.12/1152.19	c try 5-th flip# 20000000
1152.12/1152.19	c Unsat#=         3 flip#=      2961 
1152.12/1152.19	c Unsat#=         2 flip#=      3008 
1152.12/1152.19	c Unsat#=         1 flip#=     34642 
1152.12/1152.19	c try 6-th flip# 20000000
1152.12/1152.19	c Unsat#=         3 flip#=       875 
1152.12/1152.19	c Unsat#=         2 flip#=     15647 
1152.12/1152.19	c Unsat#=         1 flip#=     15663 
1152.12/1152.19	c try 7-th flip# 20000000
1152.12/1152.19	c Unsat#=         3 flip#=      2206 
1152.12/1152.19	c Unsat#=         2 flip#=     20612 
1152.12/1152.19	c Unsat#=         1 flip#=    113422 
1152.12/1152.19	c try 8-th flip# 20000000
1152.12/1152.19	c Unsat#=         3 flip#=      6979 
1152.12/1152.19	c Unsat#=         2 flip#=      6989 
1152.12/1152.19	c Unsat#=         1 flip#=      6990 
1152.12/1152.19	c try 9-th flip# 20000000
1152.12/1152.19	c Unsat#=         3 flip#=       564 
1152.12/1152.19	c Unsat#=         2 flip#=      6677 
1152.12/1152.19	c Unsat#=         1 flip#=     26968 
1152.12/1152.19	c try 10-th flip# 20000000
1152.12/1152.19	c Unsat#=         3 flip#=      7421 
1152.12/1152.19	c Unsat#=         2 flip#=      7582 
1152.12/1152.19	c Unsat#=         1 flip#=     23938 
1152.12/1152.19	c try 11-th flip# 20000000
1152.12/1152.19	c Unsat#=         3 flip#=      2982 
1152.12/1152.19	c Unsat#=         2 flip#=      5045 
1152.12/1152.19	c Unsat#=         1 flip#=     25609 
1152.12/1152.19	c try 12-th flip# 20000000
1152.12/1152.19	c Unsat#=         3 flip#=      6708 
1152.12/1152.19	c Unsat#=         2 flip#=     27829 
1152.12/1152.19	c Unsat#=         1 flip#=     74066 
1152.12/1152.19	c try 13-th flip# 20000000
1152.12/1152.19	c Unsat#=         3 flip#=       923 
1152.12/1152.19	c Unsat#=         2 flip#=       928 
1152.12/1152.19	c Unsat#=         1 flip#=      4773 
1152.12/1152.19	c try 14-th flip# 20000000
1152.12/1152.19	c Unsat#=         3 flip#=       645 
1152.12/1152.19	c Unsat#=         2 flip#=     50324 
1152.12/1152.19	c Unsat#=         1 flip#=     50910 
1152.12/1152.19	c try 15-th flip# 20000000
1152.12/1152.19	c Unsat#=         3 flip#=      3129 
1152.12/1152.19	c Unsat#=         2 flip#=      3220 
1152.12/1152.19	c Unsat#=         1 flip#=      4081 
1152.12/1152.19	c try 16-th flip# 20000000
1152.12/1152.19	c Unsat#=         3 flip#=      1829 
1152.12/1152.19	c Unsat#=         2 flip#=     31130 
1152.12/1152.19	c Unsat#=         1 flip#=     35281 
1152.12/1152.19	c try 17-th flip# 20000000
1152.12/1152.19	c Unsat#=         3 flip#=      7957 
1152.12/1152.19	c Unsat#=         2 flip#=      8008 
1152.12/1152.19	c Unsat#=         1 flip#=     22843 
1152.12/1152.19	c try 18-th flip# 20000000
1152.12/1152.19	c Unsat#=         3 flip#=      4342 
1152.12/1152.19	c Unsat#=         2 flip#=      4487 
1152.12/1152.19	c Unsat#=         1 flip#=     33312 
1152.12/1152.19	c try 19-th flip# 20000000
1152.12/1152.19	c Unsat#=         3 flip#=      4355 
1152.12/1152.19	c Unsat#=         2 flip#=     16644 
1152.12/1152.19	c Unsat#=         1 flip#=     16661 
1152.12/1152.19	c try 20-th flip# 20000000
1152.12/1152.19	c Unsat#=         3 flip#=      6812 
1152.12/1152.19	c Unsat#=         2 flip#=     14567 
1152.12/1152.19	c Unsat#=         1 flip#=    111627 
1152.12/1152.19	c try 21-th flip# 20000000
1152.12/1152.19	c Unsat#=         3 flip#=      2381 
1152.12/1152.19	c Unsat#=         2 flip#=     16323 
1152.12/1152.19	c Unsat#=         1 flip#=    248145 
1152.12/1152.19	c try 22-th flip# 20000000
1152.12/1152.19	c Unsat#=         3 flip#=       924 
1152.12/1152.19	c Unsat#=         2 flip#=      4480 
1152.12/1152.19	c Unsat#=         1 flip#=     46555 
1152.12/1152.19	c try 23-th flip# 20000000
1152.12/1152.19	c Unsat#=         3 flip#=      1182 
1152.12/1152.19	c Unsat#=         2 flip#=      2091 
1152.12/1152.19	c Unsat#=         1 flip#=      9113 
1152.12/1152.19	c try 24-th flip# 20000000
1152.12/1152.19	c Unsat#=         3 flip#=      1052 
1152.12/1152.19	c Unsat#=         2 flip#=      3538 
1152.12/1152.19	c Unsat#=         1 flip#=     45335 
1152.12/1152.19	c try 25-th flip# 20000000
1152.12/1152.19	c Unsat#=         3 flip#=      2547 
1152.12/1152.19	c Unsat#=         2 flip#=      3956 
1152.12/1152.19	c Unsat#=         1 flip#=    102058 
1152.12/1152.19	c try 26-th flip# 20000000
1152.12/1152.19	c Unsat#=         3 flip#=      3252 
1152.12/1152.19	c Unsat#=         2 flip#=      4651 
1152.12/1152.19	c Unsat#=         1 flip#=     39344 
1152.12/1152.19	c try 27-th flip# 20000000
1152.12/1152.19	c Unsat#=         3 flip#=      1329 
1152.12/1152.19	c Unsat#=         2 flip#=      1420 
1152.12/1152.19	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-3096067-1301752510/watcher-3096067-1301752510 -o /tmp/evaluation-result-3096067-1301752510/solver-3096067-1301752510 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096067-1301752510.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: 4.00 4.00 3.91 4/189 12497
/proc/meminfo: memFree=22266332/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=0 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 362 0 0 0 0 0 0 0 25 0 1 0 286849799 3186688 301 33554432000 134512640 134540672 4291922096 18446744073709551615 6604284 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/statm: 778 301 217 7 0 135 0

[startup+0.093242 s]
/proc/loadavg: 4.00 4.00 3.91 4/189 12497
/proc/meminfo: memFree=22266332/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=0.09 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 9 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134523175 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3112

[startup+0.100241 s]
/proc/loadavg: 4.00 4.00 3.91 4/189 12497
/proc/meminfo: memFree=22266332/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=0.09 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 9 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134523742 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3112

[startup+0.300205 s]
/proc/loadavg: 4.00 4.00 3.91 4/189 12497
/proc/meminfo: memFree=22266332/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=0.29 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 29 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3112

[startup+0.700128 s]
/proc/loadavg: 4.00 4.00 3.91 4/189 12497
/proc/meminfo: memFree=22266332/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=0.69 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 69 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134523808 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3112

[startup+1.50099 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12498
/proc/meminfo: memFree=22265732/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=1.5 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 150 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134523487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3112

[startup+3.1007 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12498
/proc/meminfo: memFree=22265360/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=3.1 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 310 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134523663 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3112

[startup+6.30014 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12498
/proc/meminfo: memFree=22265228/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=6.3 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 630 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134524160 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3112

[startup+12.701 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12498
/proc/meminfo: memFree=22264992/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=12.7 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 1270 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134524241 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/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: 4.00 4.00 3.91 5/190 12498
/proc/meminfo: memFree=22264940/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=25.5 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 2550 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134523415 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3112

[startup+51.1001 s]
/proc/loadavg: 4.08 4.02 3.92 5/190 12499
/proc/meminfo: memFree=22264692/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=51.1 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 5110 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134523472 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/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: 4.03 4.01 3.92 5/190 12500
/proc/meminfo: memFree=22263688/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=102.3 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 10230 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134523322 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3112

[startup+162.3 s]
/proc/loadavg: 4.01 4.01 3.92 5/190 12502
/proc/meminfo: memFree=22263548/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=162.3 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 16230 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/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: 4.00 4.00 3.92 5/190 12503
/proc/meminfo: memFree=22263520/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=222.3 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 22230 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 3112

[startup+282.301 s]
/proc/loadavg: 4.04 4.01 3.92 5/190 12505
/proc/meminfo: memFree=22263368/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=282.3 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 28230 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134522921 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 3112

[startup+342.3 s]
/proc/loadavg: 4.01 4.01 3.92 5/190 12506
/proc/meminfo: memFree=22263468/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=342.3 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 34230 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/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 3.92 5/190 12517
/proc/meminfo: memFree=22263752/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=402.3 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 40230 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134523490 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/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 3.92 5/190 12519
/proc/meminfo: memFree=22263864/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=462.3 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 46230 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134526520 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 3112

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 12520
/proc/meminfo: memFree=22263840/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=522.31 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 52231 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134524221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/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 3.92 5/190 12525
/proc/meminfo: memFree=22262980/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=582.31 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 58231 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/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: 4.05 4.01 3.93 5/190 12526
/proc/meminfo: memFree=22262596/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=642.31 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 64231 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134523490 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 3112

[startup+702.301 s]
/proc/loadavg: 3.95 3.99 3.92 5/190 12556
/proc/meminfo: memFree=22289300/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=702.31 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 70231 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134523192 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/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: 3.98 3.99 3.92 5/190 12558
/proc/meminfo: memFree=22289280/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=762.32 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 76232 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134523772 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/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: 4.05 4.01 3.93 5/190 12559
/proc/meminfo: memFree=22289008/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=822.31 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 82231 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134524126 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 3112

[startup+882.301 s]
/proc/loadavg: 4.02 4.00 3.93 5/190 12561
/proc/meminfo: memFree=22289248/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=882.31 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 88231 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134523746 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 3112

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 12562
/proc/meminfo: memFree=22289236/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=942.31 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 94231 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134523748 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 3112

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 12564
/proc/meminfo: memFree=22289216/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=1002.32 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 100232 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/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: 4.00 4.00 3.93 5/190 12566
/proc/meminfo: memFree=22289420/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=1062.32 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 106232 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134523557 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/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: 4.00 4.00 3.93 5/190 12567
/proc/meminfo: memFree=22289512/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=1122.32 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 112232 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/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: 4.07 4.02 3.93 5/190 12569
/proc/meminfo: memFree=22289352/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=1182.32 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 118232 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134523459 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/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: 4.02 4.01 3.93 5/190 12570
/proc/meminfo: memFree=22289212/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=1242.32 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 124232 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134523600 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 3112



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.95 3.99 3.93 5/190 12628
/proc/meminfo: memFree=22291472/32950928 swapFree=67111528/67111528
[pid=12497] ppid=12495 vsize=3112 CPUtime=1300.03 cores=4,6
/proc/12497/stat : 12497 (MultiFlip) R 12495 12497 11795 0 -1 4202496 396 0 0 0 130003 0 0 0 25 0 1 0 286849799 3186688 335 33554432000 134512640 134540672 4291922096 18446744073709551615 134524163 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12497/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): 1300.03
CPU user time (s): 1300.03
CPU system time (s): 0.001999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 3112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.03
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 396
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= 1962

runsolver used 1.76273 second user time and 4.15837 second system time

The end

Launcher Data 

Begin job on node122 at 2011-04-02 15:55:10
IDJOB=3096067
IDBENCH=82749
IDSOLVER=1523
FILE ID=node122/3096067-1301752510
RUNJOBID= node122-1301748570-11814
PBS_JOBID= 12841015
Free space on /tmp= 71952 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v150-c3195-S207562876-057.UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3096067-1301752510/watcher-3096067-1301752510 -o /tmp/evaluation-result-3096067-1301752510/solver-3096067-1301752510 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3096067-1301752510.cnf

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

MD5SUM BENCH= 04148c6828d9f9ccd74e3efaedcb8c52
RANDOM SEED=1756008689

node122.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		: 2666.820
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	: 5333.64
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		: 2666.820
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	: 5332.75
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		: 2666.820
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		: 2666.820
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	: 5332.83
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		: 2666.820
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		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      22266488 kB
Buffers:        343872 kB
Cached:        9994260 kB
SwapCached:          0 kB
Active:        6801376 kB
Inactive:      3627712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22266488 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             824 kB
Writeback:           0 kB
AnonPages:       90780 kB
Mapped:          16344 kB
Slab:           191844 kB
PageTables:       5280 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   275920 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= 71956 MiB
End job on node122 at 2011-04-02 16:16:52