Trace number 3096264

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-S1847541883-049.UNKNOWN.cnf
MD5SUM02e5b9be63a0b18588da13d9c988e25c
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 

1156.22/1156.23	c MultiFlip version 1.01 by Jingchao Chen,  Feb. 2011 
1156.22/1156.23	c input CNF file=HOME/instance-3096264-1301757957.cnf 
1156.22/1156.23	c var#=150 clause#=3195 
1156.22/1156.23	c clause#=3195 var#=150 ratio=21 
1156.22/1156.23	c Unsat#=         3 flip#=      3777 
1156.22/1156.23	c Unsat#=         2 flip#=     14113 
1156.22/1156.23	c Unsat#=         1 flip#=    100113 
1156.22/1156.23	c try 1-th flip# 30000000
1156.22/1156.23	c Unsat#=         3 flip#=      7789 
1156.22/1156.23	c Unsat#=         2 flip#=     30208 
1156.22/1156.23	c Unsat#=         1 flip#=    282088 
1156.22/1156.23	c try 2-th flip# 20000000
1156.22/1156.23	c Unsat#=         3 flip#=      2288 
1156.22/1156.23	c Unsat#=         2 flip#=     29908 
1156.22/1156.23	c Unsat#=         1 flip#=     35108 
1156.22/1156.23	c try 3-th flip# 20000000
1156.22/1156.23	c Unsat#=         3 flip#=      3059 
1156.22/1156.23	c Unsat#=         2 flip#=     56829 
1156.22/1156.23	c Unsat#=         1 flip#=    244679 
1156.22/1156.23	c try 4-th flip# 20000000
1156.22/1156.23	c Unsat#=         3 flip#=      8571 
1156.22/1156.23	c Unsat#=         2 flip#=     31934 
1156.22/1156.23	c Unsat#=         1 flip#=     82239 
1156.22/1156.23	c try 5-th flip# 20000000
1156.22/1156.23	c Unsat#=         3 flip#=      8491 
1156.22/1156.23	c Unsat#=         2 flip#=     31540 
1156.22/1156.23	c Unsat#=         1 flip#=    644470 
1156.22/1156.23	c try 6-th flip# 20000000
1156.22/1156.23	c Unsat#=         3 flip#=      4974 
1156.22/1156.23	c Unsat#=         2 flip#=     12341 
1156.22/1156.23	c Unsat#=         1 flip#=   1479893 
1156.22/1156.23	c try 7-th flip# 20000000
1156.22/1156.23	c Unsat#=         3 flip#=       782 
1156.22/1156.23	c Unsat#=         2 flip#=     64245 
1156.22/1156.23	c Unsat#=         1 flip#=    377285 
1156.22/1156.23	c try 8-th flip# 20000000
1156.22/1156.23	c Unsat#=         3 flip#=      5543 
1156.22/1156.23	c Unsat#=         2 flip#=     43920 
1156.22/1156.23	c Unsat#=         1 flip#=     87786 
1156.22/1156.23	c try 9-th flip# 20000000
1156.22/1156.23	c Unsat#=         3 flip#=      1281 
1156.22/1156.23	c Unsat#=         2 flip#=     16271 
1156.22/1156.23	c Unsat#=         1 flip#=    447993 
1156.22/1156.23	c try 10-th flip# 20000000
1156.22/1156.23	c Unsat#=         3 flip#=      2452 
1156.22/1156.23	c Unsat#=         2 flip#=     13812 
1156.22/1156.23	c Unsat#=         1 flip#=     62531 
1156.22/1156.23	c try 11-th flip# 20000000
1156.22/1156.23	c Unsat#=         3 flip#=       742 
1156.22/1156.23	c Unsat#=         2 flip#=       789 
1156.22/1156.23	c Unsat#=         1 flip#=    456476 
1156.22/1156.23	c try 12-th flip# 20000000
1156.22/1156.23	c Unsat#=         3 flip#=       823 
1156.22/1156.23	c Unsat#=         2 flip#=      4856 
1156.22/1156.23	c Unsat#=         1 flip#=    699486 
1156.22/1156.23	c try 13-th flip# 20000000
1156.22/1156.23	c Unsat#=         3 flip#=      4975 
1156.22/1156.23	c Unsat#=         2 flip#=      5403 
1156.22/1156.23	c Unsat#=         1 flip#=     14332 
1156.22/1156.23	c try 14-th flip# 20000000
1156.22/1156.23	c Unsat#=         3 flip#=     14345 
1156.22/1156.23	c Unsat#=         2 flip#=     32614 
1156.22/1156.23	c Unsat#=         1 flip#=    130728 
1156.22/1156.23	c try 15-th flip# 20000000
1156.22/1156.23	c Unsat#=         3 flip#=      9972 
1156.22/1156.23	c Unsat#=         2 flip#=      9990 
1156.22/1156.23	c Unsat#=         1 flip#=     75544 
1156.22/1156.23	c try 16-th flip# 20000000
1156.22/1156.23	c Unsat#=         3 flip#=     11943 
1156.22/1156.23	c Unsat#=         2 flip#=     29159 
1156.22/1156.23	c Unsat#=         1 flip#=    108663 
1156.22/1156.23	c try 17-th flip# 20000000
1156.22/1156.23	c Unsat#=         3 flip#=      1447 
1156.22/1156.23	c Unsat#=         2 flip#=     12390 
1156.22/1156.23	c Unsat#=         1 flip#=    479587 
1156.22/1156.23	c try 18-th flip# 20000000
1156.22/1156.23	c Unsat#=         3 flip#=      2126 
1156.22/1156.23	c Unsat#=         2 flip#=     17496 
1156.22/1156.23	c Unsat#=         1 flip#=    134871 
1156.22/1156.23	c try 19-th flip# 20000000
1156.22/1156.23	c Unsat#=         3 flip#=       897 
1156.22/1156.23	c Unsat#=         2 flip#=      6549 
1156.22/1156.23	c Unsat#=         1 flip#=    243276 
1156.22/1156.23	c try 20-th flip# 20000000
1156.22/1156.23	c Unsat#=         3 flip#=      3463 
1156.22/1156.23	c Unsat#=         2 flip#=      6401 
1156.22/1156.23	c Unsat#=         1 flip#=    274336 
1156.22/1156.23	c try 21-th flip# 20000000
1156.22/1156.23	c Unsat#=         3 flip#=      7384 
1156.22/1156.23	c Unsat#=         2 flip#=     48769 
1156.22/1156.23	c Unsat#=         1 flip#=     50532 
1156.22/1156.23	c try 22-th flip# 20000000
1156.22/1156.23	c Unsat#=         3 flip#=      9410 
1156.22/1156.23	c Unsat#=         2 flip#=      9742 
1156.22/1156.23	c Unsat#=         1 flip#=    220193 
1156.22/1156.23	c try 23-th flip# 20000000
1156.22/1156.23	c Unsat#=         3 flip#=      1323 
1156.22/1156.23	c Unsat#=         2 flip#=     23243 
1156.22/1156.23	c Unsat#=         1 flip#=    560996 
1156.22/1156.23	c try 24-th flip# 20000000
1156.22/1156.23	c Unsat#=         3 flip#=     22942 
1156.22/1156.23	c Unsat#=         2 flip#=     65173 
1156.22/1156.23	c Unsat#=         1 flip#=    381256 
1156.22/1156.23	c try 25-th flip# 20000000
1156.22/1156.23	c Unsat#=         3 flip#=      1995 
1156.22/1156.23	c Unsat#=         2 flip#=      2008 
1156.22/1156.23	c Unsat#=         1 flip#=    460334 
1156.22/1156.23	c try 26-th flip# 20000000
1156.22/1156.23	c Unsat#=         3 flip#=       850 
1156.22/1156.23	c Unsat#=         2 flip#=      1169 
1156.22/1156.23	c Unsat#=         1 flip#=    127891 
1156.22/1156.23	c try 27-th flip# 20000000
1156.22/1156.23	c Unsat#=         3 flip#=      7908 
1156.22/1156.23	c Unsat#=         2 flip#=     78396 
1156.22/1156.23	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-3096264-1301757957/watcher-3096264-1301757957 -o /tmp/evaluation-result-3096264-1301757957/solver-3096264-1301757957 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096264-1301757957.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: 3.76 3.95 3.90 4/184 13562
/proc/meminfo: memFree=22344644/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=2984 CPUtime=0 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 334 0 0 0 0 0 0 0 25 0 1 0 287394488 3055616 274 33554432000 134512640 134540672 4286655568 18446744073709551615 10171900 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 746 274 215 7 0 103 0

[startup+0.098898 s]
/proc/loadavg: 3.76 3.95 3.90 4/184 13562
/proc/meminfo: memFree=22344644/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=0.09 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 9 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134526507 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 7 0 135 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3112

[startup+0.100898 s]
/proc/loadavg: 3.76 3.95 3.90 4/184 13562
/proc/meminfo: memFree=22344644/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=0.09 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 9 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 7 0 135 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3112

[startup+0.300863 s]
/proc/loadavg: 3.76 3.95 3.90 4/184 13562
/proc/meminfo: memFree=22344644/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=0.29 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 29 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134530236 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 7 0 135 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3112

[startup+0.700792 s]
/proc/loadavg: 3.76 3.95 3.90 4/184 13562
/proc/meminfo: memFree=22344644/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=0.69 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 69 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134522930 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 7 0 135 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3112

[startup+1.50065 s]
/proc/loadavg: 3.76 3.95 3.90 5/190 13601
/proc/meminfo: memFree=22343472/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=1.49 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 149 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134523607 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 7 0 135 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3112

[startup+3.10037 s]
/proc/loadavg: 3.76 3.95 3.90 5/190 13601
/proc/meminfo: memFree=22342232/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=3.09 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 309 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134524006 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 7 0 135 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3112

[startup+6.30081 s]
/proc/loadavg: 3.78 3.95 3.90 5/190 13601
/proc/meminfo: memFree=22342044/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=6.29 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 629 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134522956 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 7 0 135 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3112

[startup+12.7007 s]
/proc/loadavg: 3.80 3.95 3.90 5/190 13629
/proc/meminfo: memFree=22342160/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=12.69 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 1269 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134523160 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 7 0 135 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3112

[startup+25.5004 s]
/proc/loadavg: 3.84 3.95 3.91 5/190 13629
/proc/meminfo: memFree=22341692/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=25.49 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 2549 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 7 0 135 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3112

[startup+51.1009 s]
/proc/loadavg: 3.89 3.95 3.91 5/190 13630
/proc/meminfo: memFree=22341404/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=51.09 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 5109 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134523584 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 7 0 135 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3112

[startup+102.306 s]
/proc/loadavg: 3.95 3.96 3.91 5/190 13631
/proc/meminfo: memFree=22339896/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=102.3 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 10230 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 7 0 135 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3112

[startup+162.3 s]
/proc/loadavg: 4.02 3.98 3.91 5/190 13633
/proc/meminfo: memFree=22339632/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=162.3 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 16230 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134524205 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 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 3.98 3.91 5/190 13634
/proc/meminfo: memFree=22339712/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=222.3 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 22230 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 7 0 135 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 3112

[startup+282.3 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 13636
/proc/meminfo: memFree=22339800/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=282.3 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 28230 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134523459 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 7 0 135 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 3112

[startup+342.301 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 13638
/proc/meminfo: memFree=22339644/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=342.3 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 34230 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134523995 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 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 3.98 3.91 5/190 13639
/proc/meminfo: memFree=22339992/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=402.3 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 40230 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134526384 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 7 0 135 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 3112

[startup+462.301 s]
/proc/loadavg: 4.05 3.99 3.92 5/190 13641
/proc/meminfo: memFree=22339964/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=462.3 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 46230 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134523326 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 7 0 135 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 3112

[startup+522.3 s]
/proc/loadavg: 4.02 3.99 3.92 5/190 13642
/proc/meminfo: memFree=22340060/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=522.3 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 52230 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134522956 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 7 0 135 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 3112

[startup+582.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 13644
/proc/meminfo: memFree=22340280/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=582.31 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 58231 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134523517 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 7 0 135 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 3112

[startup+642.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 13646
/proc/meminfo: memFree=22340260/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=642.31 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 64231 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 7 0 135 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 3112

[startup+702.3 s]
/proc/loadavg: 4.05 4.01 3.93 5/190 13647
/proc/meminfo: memFree=22339856/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=702.31 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 70231 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134523472 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 7 0 135 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 3112

[startup+762.306 s]
/proc/loadavg: 4.02 4.00 3.93 5/190 13649
/proc/meminfo: memFree=22339584/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=762.32 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 76232 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134524160 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 7 0 135 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 3112

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 13650
/proc/meminfo: memFree=22339820/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=822.31 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 82231 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134524142 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 7 0 135 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 3112

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 13652
/proc/meminfo: memFree=22339748/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=882.31 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 88231 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134523326 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 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 13654
/proc/meminfo: memFree=22340068/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=942.31 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 94231 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134523487 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 7 0 135 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 3112

[startup+1002.3 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 13655
/proc/meminfo: memFree=22340156/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=1002.32 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 100232 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 7 0 135 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 3112

[startup+1062.3 s]
/proc/loadavg: 4.02 4.01 3.93 5/190 13657
/proc/meminfo: memFree=22340228/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=1062.32 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 106232 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134523584 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 7 0 135 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 3112

[startup+1122.3 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 13658
/proc/meminfo: memFree=22340188/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=1122.32 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 112232 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134526560 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 7 0 135 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 3112

[startup+1182.3 s]
/proc/loadavg: 4.05 4.02 3.94 5/190 13660
/proc/meminfo: memFree=22340268/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=1182.32 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 118232 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134524201 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 7 0 135 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 3112

[startup+1242.3 s]
/proc/loadavg: 4.08 4.03 3.94 5/190 13662
/proc/meminfo: memFree=22339472/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=1242.32 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 124232 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134523995 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 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: 4.03 4.02 3.94 5/190 13663
/proc/meminfo: memFree=22339312/32950928 swapFree=67111528/67111528
[pid=13562] ppid=13560 vsize=3112 CPUtime=1300.03 cores=5,7
/proc/13562/stat : 13562 (MultiFlip) R 13560 13562 13313 0 -1 4202496 395 0 0 0 130003 0 0 0 25 0 1 0 287394488 3186688 334 33554432000 134512640 134540672 4286655568 18446744073709551615 134523160 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13562/statm: 778 334 220 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): 0.000999
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= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 395
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= 1949

runsolver used 1.87571 second user time and 4.04538 second system time

The end

Launcher Data 

Begin job on node120 at 2011-04-02 17:25:57
IDJOB=3096264
IDBENCH=82946
IDSOLVER=1523
FILE ID=node120/3096264-1301757957
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-v150-c3195-S1847541883-049.UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3096264-1301757957/watcher-3096264-1301757957 -o /tmp/evaluation-result-3096264-1301757957/solver-3096264-1301757957 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3096264-1301757957.cnf

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

MD5SUM BENCH= 02e5b9be63a0b18588da13d9c988e25c
RANDOM SEED=2006648199

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:      22344660 kB
Buffers:        352708 kB
Cached:        9915760 kB
SwapCached:          0 kB
Active:        7342452 kB
Inactive:      2991924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22344660 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              16 kB
Writeback:           0 kB
AnonPages:       65948 kB
Mapped:          16304 kB
Slab:           207824 kB
PageTables:       5164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   230500 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 17:47:39