Trace number 3095912

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MultiFlip 2011-02-11? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v25000-c105000-S533496308-018-UNKNOWN.cnf
MD5SUMd893b9743a6b7d8026df42df0d29d561
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark122.788
Satisfiable
(Un)Satisfiability was proved
Number of variables25000
Number of clauses105000
Sum of the clauses size315000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3105000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


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-3095912-1301749879/watcher-3095912-1301749879 -o /tmp/evaluation-result-3095912-1301749879/solver-3095912-1301749879 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095912-1301749879.cnf 

running on 2 cores: 0,2

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 3.96 3.05 4/184 11975
/proc/meminfo: memFree=22287100/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=7648 CPUtime=0 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 360 0 0 0 0 0 0 0 25 0 1 0 286586719 7831552 299 33554432000 134512640 134540672 4290152768 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 1912 300 215 7 0 1269 0

[startup+0.085785 s]
/proc/loadavg: 4.00 3.96 3.05 4/184 11975
/proc/meminfo: memFree=22287100/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=9760 CPUtime=0.08 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 1177 0 0 0 8 0 0 0 25 0 1 0 286586719 9994240 1116 33554432000 134512640 134540672 4290152768 18446744073709551615 6479410 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 2440 1117 215 7 0 1797 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9760

[startup+0.100843 s]
/proc/loadavg: 4.00 3.96 3.05 4/184 11975
/proc/meminfo: memFree=22287100/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=11208 CPUtime=0.09 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 1676 0 0 0 9 0 0 0 25 0 1 0 286586719 11476992 1614 33554432000 134512640 134540672 4290152768 18446744073709551615 6604284 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 2802 1620 217 7 0 2159 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11208

[startup+0.300755 s]
/proc/loadavg: 4.00 3.96 3.05 4/184 11975
/proc/meminfo: memFree=22287100/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14860 CPUtime=0.29 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 2654 0 0 0 29 0 0 0 25 0 1 0 286586719 15216640 2592 33554432000 134512640 134540672 4290152768 18446744073709551615 134524745 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3715 2592 219 7 0 3072 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14860

[startup+0.700688 s]
/proc/loadavg: 4.00 3.96 3.05 4/184 11975
/proc/meminfo: memFree=22287100/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14860 CPUtime=0.69 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 2654 0 0 0 69 0 0 0 25 0 1 0 286586719 15216640 2592 33554432000 134512640 134540672 4290152768 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3715 2592 219 7 0 3072 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14860

[startup+1.50048 s]
/proc/loadavg: 4.00 3.96 3.05 5/190 11986
/proc/meminfo: memFree=22273668/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14860 CPUtime=1.49 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 2654 0 0 0 149 0 0 0 25 0 1 0 286586719 15216640 2592 33554432000 134512640 134540672 4290152768 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3715 2592 219 7 0 3072 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14860

[startup+3.1002 s]
/proc/loadavg: 3.92 3.94 3.05 4/188 11987
/proc/meminfo: memFree=22278520/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14860 CPUtime=3.09 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 2654 0 0 0 309 0 0 0 25 0 1 0 286586719 15216640 2592 33554432000 134512640 134540672 4290152768 18446744073709551615 134524689 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3715 2592 219 7 0 3072 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14860

[startup+6.30069 s]
/proc/loadavg: 3.92 3.94 3.05 5/190 12015
/proc/meminfo: memFree=22273828/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14564 CPUtime=6.29 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 3179 0 0 0 629 0 0 0 25 0 1 0 286586719 14913536 3090 33554432000 134512640 134540672 4290152768 18446744073709551615 134522844 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3641 3090 220 7 0 2998 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14564

[startup+12.7006 s]
/proc/loadavg: 3.93 3.94 3.06 5/190 12043
/proc/meminfo: memFree=22257948/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14564 CPUtime=12.69 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 3179 0 0 0 1269 0 0 0 25 0 1 0 286586719 14913536 3090 33554432000 134512640 134540672 4290152768 18446744073709551615 134523068 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3641 3090 220 7 0 2998 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14564

[startup+25.5003 s]
/proc/loadavg: 3.94 3.94 3.07 5/190 12043
/proc/meminfo: memFree=22254072/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14564 CPUtime=25.49 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 3179 0 0 0 2549 0 0 0 25 0 1 0 286586719 14913536 3090 33554432000 134512640 134540672 4290152768 18446744073709551615 134526395 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3641 3090 220 7 0 2998 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14564

[startup+51.1006 s]
/proc/loadavg: 3.96 3.95 3.10 5/190 12070
/proc/meminfo: memFree=22239024/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14564 CPUtime=51.09 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 3179 0 0 0 5109 0 0 0 25 0 1 0 286586719 14913536 3090 33554432000 134512640 134540672 4290152768 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3641 3090 220 7 0 2998 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14564

[startup+102.306 s]
/proc/loadavg: 3.98 3.95 3.15 5/190 12072
/proc/meminfo: memFree=22237608/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14564 CPUtime=102.3 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 3206 0 0 0 10230 0 0 0 25 0 1 0 286586719 14913536 3090 33554432000 134512640 134540672 4290152768 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3641 3090 220 7 0 2998 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14564

[startup+162.301 s]
/proc/loadavg: 3.99 3.96 3.20 5/190 12074
/proc/meminfo: memFree=22237092/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14564 CPUtime=162.29 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 3233 0 0 0 16229 0 0 0 25 0 1 0 286586719 14913536 3090 33554432000 134512640 134540672 4290152768 18446744073709551615 134529282 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3641 3090 220 7 0 2998 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 14564

[startup+222.301 s]
/proc/loadavg: 3.99 3.96 3.24 5/190 12075
/proc/meminfo: memFree=22236936/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14564 CPUtime=222.3 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 3233 0 0 0 22230 0 0 0 25 0 1 0 286586719 14913536 3090 33554432000 134512640 134540672 4290152768 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3641 3090 220 7 0 2998 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 14564

[startup+282.3 s]
/proc/loadavg: 3.99 3.97 3.29 5/190 12077
/proc/meminfo: memFree=22237036/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14564 CPUtime=282.3 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 3260 0 0 0 28230 0 0 0 25 0 1 0 286586719 14913536 3090 33554432000 134512640 134540672 4290152768 18446744073709551615 134523138 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3641 3090 220 7 0 2998 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 14564

[startup+342.301 s]
/proc/loadavg: 3.99 3.97 3.33 5/190 12078
/proc/meminfo: memFree=22237136/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14564 CPUtime=342.3 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 3287 0 0 0 34230 0 0 0 25 0 1 0 286586719 14913536 3090 33554432000 134512640 134540672 4290152768 18446744073709551615 134523352 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3641 3090 220 7 0 2998 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 14564

[startup+402.301 s]
/proc/loadavg: 3.99 3.97 3.37 5/190 12080
/proc/meminfo: memFree=22237352/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14564 CPUtime=402.3 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 3314 0 0 0 40230 0 0 0 25 0 1 0 286586719 14913536 3090 33554432000 134512640 134540672 4290152768 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3641 3090 220 7 0 2998 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 14564

[startup+462.3 s]
/proc/loadavg: 4.05 3.99 3.41 5/190 12082
/proc/meminfo: memFree=22237204/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14564 CPUtime=462.3 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 3341 0 0 0 46230 0 0 0 25 0 1 0 286586719 14913536 3090 33554432000 134512640 134540672 4290152768 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3641 3090 220 7 0 2998 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 14564

[startup+522.301 s]
/proc/loadavg: 4.06 4.00 3.45 5/190 12083
/proc/meminfo: memFree=22237292/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14564 CPUtime=522.3 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 3368 0 0 0 52230 0 0 0 25 0 1 0 286586719 14913536 3090 33554432000 134512640 134540672 4290152768 18446744073709551615 134526393 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3641 3090 220 7 0 2998 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 14564

[startup+582.301 s]
/proc/loadavg: 4.02 4.00 3.48 5/190 12085
/proc/meminfo: memFree=22237520/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14564 CPUtime=582.3 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 3368 0 0 0 58230 0 0 0 25 0 1 0 286586719 14913536 3090 33554432000 134512640 134540672 4290152768 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3641 3090 220 7 0 2998 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 14564

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.51 5/190 12086
/proc/meminfo: memFree=22237368/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14564 CPUtime=642.31 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 3395 0 0 0 64231 0 0 0 25 0 1 0 286586719 14913536 3090 33554432000 134512640 134540672 4290152768 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3641 3090 220 7 0 2998 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 14564

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.54 5/190 12088
/proc/meminfo: memFree=22237096/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14564 CPUtime=702.3 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 3422 0 0 0 70230 0 0 0 25 0 1 0 286586719 14913536 3090 33554432000 134512640 134540672 4290152768 18446744073709551615 134523579 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3641 3090 220 7 0 2998 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 14564

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.56 5/190 12090
/proc/meminfo: memFree=22236952/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14564 CPUtime=762.31 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 3449 0 0 0 76231 0 0 0 25 0 1 0 286586719 14913536 3090 33554432000 134512640 134540672 4290152768 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3641 3090 220 7 0 2998 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 14564

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.59 5/190 12091
/proc/meminfo: memFree=22237036/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14760 CPUtime=822.3 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 3476 0 0 0 82230 0 0 0 25 0 1 0 286586719 15114240 3117 33554432000 134512640 134540672 4290152768 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3690 3117 220 7 0 3047 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 14760

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.61 5/190 12093
/proc/meminfo: memFree=22237264/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14564 CPUtime=882.31 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 3476 0 0 0 88231 0 0 0 25 0 1 0 286586719 14913536 3090 33554432000 134512640 134540672 4290152768 18446744073709551615 134529343 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3641 3090 220 7 0 2998 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 14564

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.63 5/190 12094
/proc/meminfo: memFree=22237252/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14564 CPUtime=942.31 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 3503 0 0 0 94231 0 0 0 25 0 1 0 286586719 14913536 3090 33554432000 134512640 134540672 4290152768 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3641 3090 220 7 0 2998 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 14564

[startup+1002.3 s]
/proc/loadavg: 4.08 4.02 3.66 5/190 12096
/proc/meminfo: memFree=22237468/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14564 CPUtime=1002.31 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 3530 0 0 0 100231 0 0 0 25 0 1 0 286586719 14913536 3090 33554432000 134512640 134540672 4290152768 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3641 3090 220 7 0 2998 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 14564

[startup+1062.3 s]
/proc/loadavg: 4.08 4.03 3.68 5/190 12098
/proc/meminfo: memFree=22237456/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14564 CPUtime=1062.31 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 3557 0 0 0 106231 0 0 0 25 0 1 0 286586719 14913536 3090 33554432000 134512640 134540672 4290152768 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3641 3090 220 7 0 2998 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 14564

[startup+1122.3 s]
/proc/loadavg: 4.03 4.02 3.70 5/190 12099
/proc/meminfo: memFree=22237416/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14564 CPUtime=1122.31 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 3584 0 0 0 112230 1 0 0 25 0 1 0 286586719 14913536 3090 33554432000 134512640 134540672 4290152768 18446744073709551615 134523693 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3641 3090 220 7 0 2998 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 14564

[startup+1182.3 s]
/proc/loadavg: 4.01 4.02 3.72 5/190 12101
/proc/meminfo: memFree=22237644/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14564 CPUtime=1182.32 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 3584 0 0 0 118231 1 0 0 25 0 1 0 286586719 14913536 3090 33554432000 134512640 134540672 4290152768 18446744073709551615 134523579 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3641 3090 220 7 0 2998 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 14564

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 3.73 5/190 12102
/proc/meminfo: memFree=22237124/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14564 CPUtime=1242.32 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 3611 0 0 0 124231 1 0 0 25 0 1 0 286586719 14913536 3090 33554432000 134512640 134540672 4290152768 18446744073709551615 134523305 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3641 3090 220 7 0 2998 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 14564



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.74 5/190 12104
/proc/meminfo: memFree=22236856/32950928 swapFree=67111528/67111528
[pid=11975] ppid=11973 vsize=14564 CPUtime=1300.03 cores=0,2
/proc/11975/stat : 11975 (MultiFlip) R 11973 11975 11795 0 -1 4202496 3638 0 0 0 130002 1 0 0 25 0 1 0 286586719 14913536 3090 33554432000 134512640 134540672 4290152768 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11975/statm: 3641 3090 220 7 0 2998 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 14564

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1300.02
CPU system time (s): 0.016997
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 14860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.02
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3638
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= 4205

runsolver used 2.16367 second user time and 4.91825 second system time

The end

Launcher Data 

Begin job on node122 at 2011-04-02 15:11:19
IDJOB=3095912
IDBENCH=82594
IDSOLVER=1523
FILE ID=node122/3095912-1301749879
RUNJOBID= node122-1301748570-11813
PBS_JOBID= 12841015
Free space on /tmp= 71952 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v25000-c105000-S533496308-018-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095912-1301749879/watcher-3095912-1301749879 -o /tmp/evaluation-result-3095912-1301749879/solver-3095912-1301749879 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095912-1301749879.cnf

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

MD5SUM BENCH= d893b9743a6b7d8026df42df0d29d561
RANDOM SEED=978348650

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:      22287256 kB
Buffers:        343328 kB
Cached:        9989840 kB
SwapCached:          0 kB
Active:        6781812 kB
Inactive:      3626728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22287256 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1964 kB
Writeback:           0 kB
AnonPages:       75220 kB
Mapped:          16312 kB
Slab:           191884 kB
PageTables:       5032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   246120 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= 71948 MiB
End job on node122 at 2011-04-02 15:33:01