Trace number 3096057

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-v125-c2662-S396831120-092.UNKNOWN.cnf
MD5SUM1c5680fb79b6ea8965a1c94337260953
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 variables125
Number of clauses2662
Sum of the clauses size13310
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 52662
Number of clauses of size over 50

Solver Data 

1099.81/1099.84	c MultiFlip version 1.01 by Jingchao Chen,  Feb. 2011 
1099.81/1099.84	c input CNF file=HOME/instance-3096057-1301752485.cnf 
1099.81/1099.84	c var#=125 clause#=2662 
1099.81/1099.84	c clause#=2662 var#=125 ratio=21 
1099.81/1099.84	c Unsat#=         3 flip#=      1898 
1099.81/1099.84	c Unsat#=         2 flip#=      2198 
1099.81/1099.84	c Unsat#=         1 flip#=      8041 
1099.81/1099.84	c try 1-th flip# 30000000
1099.81/1099.84	c Unsat#=         3 flip#=       909 
1099.81/1099.84	c Unsat#=         2 flip#=      1182 
1099.81/1099.84	c Unsat#=         1 flip#=      1246 
1099.81/1099.84	c try 2-th flip# 20000000
1099.81/1099.84	c Unsat#=         3 flip#=       180 
1099.81/1099.84	c Unsat#=         2 flip#=      6626 
1099.81/1099.84	c Unsat#=         1 flip#=      7134 
1099.81/1099.84	c try 3-th flip# 20000000
1099.81/1099.84	c Unsat#=         3 flip#=      1130 
1099.81/1099.84	c Unsat#=         2 flip#=      1692 
1099.81/1099.84	c Unsat#=         1 flip#=      2212 
1099.81/1099.84	c try 4-th flip# 20000000
1099.81/1099.84	c Unsat#=         3 flip#=       209 
1099.81/1099.84	c Unsat#=         2 flip#=       492 
1099.81/1099.84	c Unsat#=         1 flip#=      4559 
1099.81/1099.84	c try 5-th flip# 20000000
1099.81/1099.84	c Unsat#=         3 flip#=      1365 
1099.81/1099.84	c Unsat#=         2 flip#=      1565 
1099.81/1099.84	c Unsat#=         1 flip#=     22886 
1099.81/1099.84	c try 6-th flip# 20000000
1099.81/1099.84	c Unsat#=         3 flip#=       936 
1099.81/1099.84	c Unsat#=         2 flip#=      1019 
1099.81/1099.84	c Unsat#=         1 flip#=      3405 
1099.81/1099.84	c try 7-th flip# 20000000
1099.81/1099.84	c Unsat#=         3 flip#=       991 
1099.81/1099.84	c Unsat#=         2 flip#=      1624 
1099.81/1099.84	c Unsat#=         1 flip#=      4659 
1099.81/1099.84	c try 8-th flip# 20000000
1099.81/1099.84	c Unsat#=         3 flip#=       241 
1099.81/1099.84	c Unsat#=         2 flip#=       353 
1099.81/1099.84	c Unsat#=         1 flip#=       565 
1099.81/1099.84	c try 9-th flip# 20000000
1099.81/1099.84	c Unsat#=         3 flip#=       647 
1099.81/1099.84	c Unsat#=         2 flip#=      4396 
1099.81/1099.84	c Unsat#=         1 flip#=      4525 
1099.81/1099.84	c try 10-th flip# 20000000
1099.81/1099.84	c Unsat#=         3 flip#=      1280 
1099.81/1099.84	c Unsat#=         2 flip#=      2147 
1099.81/1099.84	c Unsat#=         1 flip#=     10976 
1099.81/1099.84	c try 11-th flip# 20000000
1099.81/1099.84	c Unsat#=         3 flip#=      3418 
1099.81/1099.84	c Unsat#=         2 flip#=     10521 
1099.81/1099.84	c Unsat#=         1 flip#=     17834 
1099.81/1099.84	c try 12-th flip# 20000000
1099.81/1099.84	c Unsat#=         3 flip#=       614 
1099.81/1099.84	c Unsat#=         2 flip#=       933 
1099.81/1099.84	c Unsat#=         1 flip#=      1035 
1099.81/1099.84	c try 13-th flip# 20000000
1099.81/1099.84	c Unsat#=         3 flip#=        83 
1099.81/1099.84	c Unsat#=         2 flip#=        84 
1099.81/1099.84	c Unsat#=         1 flip#=     14902 
1099.81/1099.84	c try 14-th flip# 20000000
1099.81/1099.84	c Unsat#=         3 flip#=       326 
1099.81/1099.84	c Unsat#=         2 flip#=       743 
1099.81/1099.84	c Unsat#=         1 flip#=     20694 
1099.81/1099.84	c try 15-th flip# 20000000
1099.81/1099.84	c Unsat#=         3 flip#=       280 
1099.81/1099.84	c Unsat#=         2 flip#=      1556 
1099.81/1099.84	c Unsat#=         1 flip#=      2610 
1099.81/1099.84	c try 16-th flip# 20000000
1099.81/1099.84	c Unsat#=         3 flip#=       205 
1099.81/1099.84	c Unsat#=         2 flip#=       296 
1099.81/1099.84	c Unsat#=         1 flip#=      8373 
1099.81/1099.84	c try 17-th flip# 20000000
1099.81/1099.84	c Unsat#=         3 flip#=       841 
1099.81/1099.84	c Unsat#=         2 flip#=       860 
1099.81/1099.84	c Unsat#=         1 flip#=     33731 
1099.81/1099.84	c try 18-th flip# 20000000
1099.81/1099.84	c Unsat#=         3 flip#=       600 
1099.81/1099.84	c Unsat#=         2 flip#=      3520 
1099.81/1099.84	c Unsat#=         1 flip#=     39071 
1099.81/1099.84	c try 19-th flip# 20000000
1099.81/1099.84	c Unsat#=         3 flip#=       417 
1099.81/1099.84	c Unsat#=         2 flip#=       824 
1099.81/1099.84	c Unsat#=         1 flip#=      8595 
1099.81/1099.84	c try 20-th flip# 20000000
1099.81/1099.84	c Unsat#=         3 flip#=      1607 
1099.81/1099.84	c Unsat#=         2 flip#=      3621 
1099.81/1099.84	c Unsat#=         1 flip#=      3624 
1099.81/1099.84	c try 21-th flip# 20000000
1099.81/1099.84	c Unsat#=         3 flip#=       571 
1099.81/1099.84	c Unsat#=         2 flip#=       732 
1099.81/1099.84	c Unsat#=         1 flip#=     13279 
1099.81/1099.84	c try 22-th flip# 20000000
1099.81/1099.84	c Unsat#=         3 flip#=       508 
1099.81/1099.84	c Unsat#=         2 flip#=      5338 
1099.81/1099.84	c Unsat#=         1 flip#=      5343 
1099.81/1099.84	c try 23-th flip# 20000000
1099.81/1099.84	c Unsat#=         3 flip#=      1099 
1099.81/1099.84	c Unsat#=         2 flip#=      1182 
1099.81/1099.84	c Unsat#=         1 flip#=     20197 
1099.81/1099.84	c try 24-th flip# 20000000
1099.81/1099.84	c Unsat#=         3 flip#=      2497 
1099.81/1099.84	c Unsat#=         2 flip#=      2498 
1099.81/1099.84	c Unsat#=         1 flip#=      2553 
1099.81/1099.84	c try 25-th flip# 20000000
1099.81/1099.84	c Unsat#=         3 flip#=      4236 
1099.81/1099.84	c Unsat#=         2 flip#=      5448 
1099.81/1099.84	c Unsat#=         1 flip#=     28649 
1099.81/1099.84	c try 26-th flip# 20000000
1099.81/1099.84	c Unsat#=         3 flip#=      1139 
1099.81/1099.84	c Unsat#=         2 flip#=      1140 
1099.81/1099.84	c Unsat#=         1 flip#=      5811 
1099.81/1099.84	c try 27-th flip# 20000000
1099.81/1099.84	c Unsat#=         3 flip#=      1351 
1099.81/1099.84	c Unsat#=         2 flip#=      2001 
1099.81/1099.84	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-3096057-1301752485/watcher-3096057-1301752485 -o /tmp/evaluation-result-3096057-1301752485/solver-3096057-1301752485 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096057-1301752485.cnf 

running on 2 cores: 1,3

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: 4.08 4.03 3.92 5/189 10358
/proc/meminfo: memFree=24601892/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=2984 CPUtime=0 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 335 0 0 0 0 0 0 0 25 0 1 0 365479201 3055616 275 33554432000 134512640 134540672 4291282848 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 746 275 215 7 0 103 0

[startup+0.0961151 s]
/proc/loadavg: 4.08 4.03 3.92 5/189 10358
/proc/meminfo: memFree=24601892/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=0.09 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 9 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3112

[startup+0.101113 s]
/proc/loadavg: 4.08 4.03 3.92 5/189 10358
/proc/meminfo: memFree=24601892/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=0.09 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 9 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134523567 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3112

[startup+0.30108 s]
/proc/loadavg: 4.08 4.03 3.92 5/189 10358
/proc/meminfo: memFree=24601892/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=0.29 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 29 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3112

[startup+0.701011 s]
/proc/loadavg: 4.08 4.03 3.92 5/189 10358
/proc/meminfo: memFree=24601892/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=0.69 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 69 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134523068 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3112

[startup+1.50088 s]
/proc/loadavg: 4.08 4.03 3.92 6/190 10359
/proc/meminfo: memFree=24601644/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=1.49 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 149 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134524133 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3112

[startup+3.10061 s]
/proc/loadavg: 4.08 4.03 3.92 6/190 10359
/proc/meminfo: memFree=24601272/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=3.09 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 309 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134523579 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3112

[startup+6.30108 s]
/proc/loadavg: 4.08 4.03 3.92 6/190 10359
/proc/meminfo: memFree=24601056/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=6.29 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 629 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134522930 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3112

[startup+12.701 s]
/proc/loadavg: 4.06 4.02 3.92 6/190 10359
/proc/meminfo: memFree=24600784/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=12.69 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 1269 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134524180 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3112

[startup+25.5009 s]
/proc/loadavg: 4.05 4.02 3.92 6/190 10359
/proc/meminfo: memFree=24600788/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=25.49 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 2549 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134523769 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3112

[startup+51.1006 s]
/proc/loadavg: 4.03 4.02 3.92 6/190 10361
/proc/meminfo: memFree=24600776/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=51.09 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 5109 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134523579 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3112

[startup+102.306 s]
/proc/loadavg: 4.01 4.02 3.92 6/190 10361
/proc/meminfo: memFree=24600384/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=102.3 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 10230 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134523295 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3112

[startup+162.301 s]
/proc/loadavg: 4.00 4.01 3.92 6/190 10363
/proc/meminfo: memFree=24600124/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=162.3 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 16230 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134523748 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 3112

[startup+222.301 s]
/proc/loadavg: 4.08 4.03 3.93 6/190 10365
/proc/meminfo: memFree=24600116/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=222.3 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 22230 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134524184 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 3112

[startup+282.301 s]
/proc/loadavg: 4.03 4.03 3.93 6/190 10367
/proc/meminfo: memFree=24599984/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=282.3 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 28230 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134523475 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 3112

[startup+342.301 s]
/proc/loadavg: 4.01 4.02 3.93 6/190 10367
/proc/meminfo: memFree=24600100/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=342.3 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 34230 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134524133 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 3112

[startup+402.301 s]
/proc/loadavg: 4.00 4.01 3.93 6/190 10378
/proc/meminfo: memFree=24599972/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=402.3 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 40230 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134523415 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 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 4.01 3.93 6/190 10380
/proc/meminfo: memFree=24600060/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=462.3 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 46230 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 4158694001 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 3112

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.93 6/190 10382
/proc/meminfo: memFree=24600160/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=522.3 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 52230 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134523769 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 3112

[startup+582.301 s]
/proc/loadavg: 4.04 4.01 3.94 6/190 10384
/proc/meminfo: memFree=24600120/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=582.3 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 58230 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134524145 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 3112

[startup+642.301 s]
/proc/loadavg: 4.01 4.01 3.94 6/190 10384
/proc/meminfo: memFree=24600108/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=642.31 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 64231 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134522921 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 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 3.93 6/190 10468
/proc/meminfo: memFree=24603660/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=702.3 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 70230 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 3112

[startup+762.306 s]
/proc/loadavg: 3.92 3.97 3.93 5/190 10525
/proc/meminfo: memFree=24603400/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=762.31 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 76231 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134523775 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 3112

[startup+822.301 s]
/proc/loadavg: 4.02 3.99 3.93 5/190 10527
/proc/meminfo: memFree=24603248/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=822.31 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 82231 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134524121 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 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 3.99 3.93 5/190 10529
/proc/meminfo: memFree=24602848/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=882.31 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 88231 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134526507 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 3112

[startup+942.301 s]
/proc/loadavg: 4.08 4.00 3.94 5/190 10611
/proc/meminfo: memFree=24602844/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=942.31 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 94231 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 3112

[startup+1002.3 s]
/proc/loadavg: 4.03 4.00 3.94 5/190 10613
/proc/meminfo: memFree=24602700/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=1002.31 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 100231 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134523068 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 3112

[startup+1062.3 s]
/proc/loadavg: 4.01 4.00 3.94 5/190 10615
/proc/meminfo: memFree=24602664/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=1062.31 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 106231 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134523472 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 3112

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 10617
/proc/meminfo: memFree=24602756/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=1122.31 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 112231 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134523192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 3112

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 10619
/proc/meminfo: memFree=24602852/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=1182.31 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 118231 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134526979 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 3112

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 10619
/proc/meminfo: memFree=24602704/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=1242.31 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 124231 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134522912 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 3112



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 10621
/proc/meminfo: memFree=24602664/32951124 swapFree=67110456/67111528
[pid=10358] ppid=10356 vsize=3112 CPUtime=1300.02 cores=1,3
/proc/10358/stat : 10358 (MultiFlip) R 10356 10358 9741 0 -1 4202496 380 0 0 0 130002 0 0 0 25 0 1 0 365479201 3186688 319 33554432000 134512640 134540672 4291282848 18446744073709551615 134524205 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10358/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 1300.02
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): 1300.02
CPU user time (s): 1300.02
CPU system time (s): 0.000999
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 3112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.02
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= 380
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= 15
involuntary context switches= 15734

runsolver used 1.91271 second user time and 4.00239 second system time

The end

Launcher Data 

Begin job on node118 at 2011-04-02 15:54:45
IDJOB=3096057
IDBENCH=82739
IDSOLVER=1523
FILE ID=node118/3096057-1301752485
RUNJOBID= node118-1301748570-9761
PBS_JOBID= 12841019
Free space on /tmp= 71184 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v125-c2662-S396831120-092.UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3096057-1301752485/watcher-3096057-1301752485 -o /tmp/evaluation-result-3096057-1301752485/solver-3096057-1301752485 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3096057-1301752485.cnf

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

MD5SUM BENCH= 1c5680fb79b6ea8965a1c94337260953
RANDOM SEED=657743406

node118.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		: 2666.842
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	: 5333.68
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		: 2666.842
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		: 2666.842
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	: 5332.74
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		: 2666.842
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		: 2666.842
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	: 5332.68
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		: 2666.842
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		: 2666.842
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		: 2666.842
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	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24601908 kB
Buffers:        282660 kB
Cached:        7735560 kB
SwapCached:        640 kB
Active:        4790336 kB
Inactive:      3299824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24601908 kB
SwapTotal:    67111528 kB
SwapFree:     67110456 kB
Dirty:              36 kB
Writeback:           0 kB
AnonPages:       71136 kB
Mapped:          16240 kB
Slab:           195052 kB
PageTables:       5232 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   255848 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= 71184 MiB
End job on node118 at 2011-04-02 16:16:27