Trace number 3095837

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) 1299.96 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v35000-c147000-S419010076-063-UNKNOWN.cnf
MD5SUM07407a86c8d0f1e46c34022f68908549
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark606.272
Satisfiable
(Un)Satisfiability was proved
Number of variables35000
Number of clauses147000
Sum of the clauses size441000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3147000
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-3095837-1301748574/watcher-3095837-1301748574 -o /tmp/evaluation-result-3095837-1301748574/solver-3095837-1301748574 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095837-1301748574.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: 0.00 0.00 0.15 3/179 7875
/proc/meminfo: memFree=19401264/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=9688 CPUtime=0 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 374 0 0 0 0 0 0 0 21 0 1 0 365088011 9920512 313 33554432000 134512640 134540672 4289295472 18446744073709551615 6002172 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 2422 313 215 7 0 1779 0

[startup+0.0437511 s]
/proc/loadavg: 0.00 0.00 0.15 3/179 7875
/proc/meminfo: memFree=19401264/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=10612 CPUtime=0.04 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 745 0 0 0 4 0 0 0 21 0 1 0 365088011 10866688 684 33554432000 134512640 134540672 4289295472 18446744073709551615 6002172 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 2653 684 215 7 0 2010 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10612

[startup+0.100749 s]
/proc/loadavg: 0.00 0.00 0.15 3/179 7875
/proc/meminfo: memFree=19401264/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=12064 CPUtime=0.09 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 1309 0 0 0 9 0 0 0 21 0 1 0 365088011 12353536 1248 33554432000 134512640 134540672 4289295472 18446744073709551615 5876313 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 3016 1248 215 7 0 2373 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12064

[startup+0.30069 s]
/proc/loadavg: 0.00 0.00 0.15 3/179 7875
/proc/meminfo: memFree=19401264/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=15220 CPUtime=0.29 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 2433 0 0 0 29 0 0 0 22 0 1 0 365088011 15585280 2370 33554432000 134512640 134540672 4289295472 18446744073709551615 134539346 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 3805 2370 218 7 0 3162 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15220

[startup+0.700594 s]
/proc/loadavg: 0.00 0.00 0.15 3/179 7875
/proc/meminfo: memFree=19401264/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19696 CPUtime=0.69 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 3651 0 0 0 69 0 0 0 24 0 1 0 365088011 20168704 3567 33554432000 134512640 134540672 4289295472 18446744073709551615 134524706 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4924 3567 219 7 0 4281 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19696

[startup+1.50049 s]
/proc/loadavg: 0.16 0.03 0.16 3/180 7876
/proc/meminfo: memFree=19386428/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19696 CPUtime=1.49 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 3651 0 0 0 149 0 0 0 25 0 1 0 365088011 20168704 3567 33554432000 134512640 134540672 4289295472 18446744073709551615 134524786 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4924 3567 219 7 0 4281 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19696

[startup+3.10015 s]
/proc/loadavg: 0.16 0.03 0.16 3/180 7876
/proc/meminfo: memFree=19385808/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19696 CPUtime=3.09 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 3651 0 0 0 309 0 0 0 25 0 1 0 365088011 20168704 3567 33554432000 134512640 134540672 4289295472 18446744073709551615 134524757 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4924 3567 219 7 0 4281 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19696

[startup+6.30056 s]
/proc/loadavg: 0.16 0.03 0.16 4/185 7886
/proc/meminfo: memFree=19379036/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19288 CPUtime=6.29 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 4389 0 0 0 629 0 0 0 25 0 1 0 365088011 19750912 4235 33554432000 134512640 134540672 4289295472 18446744073709551615 134523570 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19288

[startup+12.7004 s]
/proc/loadavg: 0.68 0.15 0.19 5/190 7897
/proc/meminfo: memFree=19373600/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19288 CPUtime=12.69 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 4389 0 0 0 1269 0 0 0 25 0 1 0 365088011 19750912 4235 33554432000 134512640 134540672 4289295472 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19288

[startup+25.5011 s]
/proc/loadavg: 1.19 0.27 0.23 5/190 7897
/proc/meminfo: memFree=19372776/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19288 CPUtime=25.49 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 4389 0 0 0 2549 0 0 0 25 0 1 0 365088011 19750912 4235 33554432000 134512640 134540672 4289295472 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19288

[startup+51.1004 s]
/proc/loadavg: 2.29 0.63 0.35 5/190 7897
/proc/meminfo: memFree=19372504/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19288 CPUtime=51.08 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 4389 0 0 0 5108 0 0 0 25 0 1 0 365088011 19750912 4235 33554432000 134512640 134540672 4289295472 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19288

[startup+102.307 s]
/proc/loadavg: 3.30 1.16 0.55 5/190 7899
/proc/meminfo: memFree=19371108/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19288 CPUtime=102.29 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 4459 0 0 0 10229 0 0 0 25 0 1 0 365088011 19750912 4235 33554432000 134512640 134540672 4289295472 18446744073709551615 134522963 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 19288

[startup+162.301 s]
/proc/loadavg: 3.74 1.67 0.76 5/190 7901
/proc/meminfo: memFree=19370948/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19288 CPUtime=162.28 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 4459 0 0 0 16228 0 0 0 25 0 1 0 365088011 19750912 4235 33554432000 134512640 134540672 4289295472 18446744073709551615 134524241 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 19288

[startup+222.301 s]
/proc/loadavg: 3.97 2.11 0.96 5/190 7902
/proc/meminfo: memFree=19371020/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19288 CPUtime=222.28 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 4529 0 0 0 22228 0 0 0 25 0 1 0 365088011 19750912 4235 33554432000 134512640 134540672 4289295472 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 19288

[startup+282.301 s]
/proc/loadavg: 3.98 2.45 1.15 5/190 7904
/proc/meminfo: memFree=19370852/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19288 CPUtime=282.28 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 4599 0 0 0 28228 0 0 0 25 0 1 0 365088011 19750912 4235 33554432000 134512640 134540672 4289295472 18446744073709551615 134523209 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 19288

[startup+342.301 s]
/proc/loadavg: 3.99 2.73 1.33 5/190 7905
/proc/meminfo: memFree=19371040/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19696 CPUtime=342.28 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 4669 0 0 0 34228 0 0 0 25 0 1 0 365088011 20168704 4305 33554432000 134512640 134540672 4289295472 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4924 4305 220 7 0 4281 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 19696

[startup+402.301 s]
/proc/loadavg: 4.07 2.98 1.50 5/190 7907
/proc/meminfo: memFree=19370992/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19288 CPUtime=402.27 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 4669 0 0 0 40227 0 0 0 25 0 1 0 365088011 19750912 4235 33554432000 134512640 134540672 4289295472 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 19288

[startup+462.301 s]
/proc/loadavg: 4.11 3.18 1.66 5/190 7909
/proc/meminfo: memFree=19371192/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19288 CPUtime=462.27 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 4739 0 0 0 46227 0 0 0 25 0 1 0 365088011 19750912 4235 33554432000 134512640 134540672 4289295472 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 19288

[startup+522.301 s]
/proc/loadavg: 4.04 3.32 1.80 5/190 7910
/proc/meminfo: memFree=19371140/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19288 CPUtime=522.26 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 4809 0 0 0 52226 0 0 0 25 0 1 0 365088011 19750912 4235 33554432000 134512640 134540672 4289295472 18446744073709551615 134524201 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 19288

[startup+582.3 s]
/proc/loadavg: 4.01 3.44 1.93 5/190 7912
/proc/meminfo: memFree=19371340/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19288 CPUtime=582.26 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 4809 0 0 0 58226 0 0 0 25 0 1 0 365088011 19750912 4235 33554432000 134512640 134540672 4289295472 18446744073709551615 134523528 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 19288

[startup+642.3 s]
/proc/loadavg: 4.00 3.54 2.06 5/190 7913
/proc/meminfo: memFree=19371180/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19288 CPUtime=642.26 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 4879 0 0 0 64225 1 0 0 25 0 1 0 365088011 19750912 4235 33554432000 134512640 134540672 4289295472 18446744073709551615 134523274 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 19288

[startup+702.3 s]
/proc/loadavg: 4.00 3.62 2.18 5/190 7924
/proc/meminfo: memFree=19370388/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19288 CPUtime=702.26 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 4949 0 0 0 70225 1 0 0 25 0 1 0 365088011 19750912 4235 33554432000 134512640 134540672 4289295472 18446744073709551615 134523352 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 19288

[startup+762.306 s]
/proc/loadavg: 4.00 3.69 2.29 5/190 7926
/proc/meminfo: memFree=19370444/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19288 CPUtime=762.26 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 5019 0 0 0 76225 1 0 0 25 0 1 0 365088011 19750912 4235 33554432000 134512640 134540672 4289295472 18446744073709551615 134522834 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 19288

[startup+822.3 s]
/proc/loadavg: 4.03 3.76 2.40 5/190 7927
/proc/meminfo: memFree=19370640/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19288 CPUtime=822.25 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 5019 0 0 0 82224 1 0 0 25 0 1 0 365088011 19750912 4235 33554432000 134512640 134540672 4289295472 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 19288

[startup+882.3 s]
/proc/loadavg: 4.01 3.80 2.50 5/190 7929
/proc/meminfo: memFree=19370712/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19288 CPUtime=882.25 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 5089 0 0 0 88224 1 0 0 25 0 1 0 365088011 19750912 4235 33554432000 134512640 134540672 4289295472 18446744073709551615 134527020 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 19288

[startup+942.3 s]
/proc/loadavg: 4.00 3.83 2.59 5/190 7930
/proc/meminfo: memFree=19370800/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19288 CPUtime=942.25 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 5159 0 0 0 94224 1 0 0 25 0 1 0 365088011 19750912 4235 33554432000 134512640 134540672 4289295472 18446744073709551615 4158661174 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 19288

[startup+1002.3 s]
/proc/loadavg: 4.04 3.87 2.68 5/190 7932
/proc/meminfo: memFree=19370976/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19288 CPUtime=1002.25 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 5159 0 0 0 100224 1 0 0 25 0 1 0 365088011 19750912 4235 33554432000 134512640 134540672 4289295472 18446744073709551615 134522953 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 19288

[startup+1062.3 s]
/proc/loadavg: 4.05 3.91 2.76 5/190 7933
/proc/meminfo: memFree=19370940/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19288 CPUtime=1062.24 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 5229 0 0 0 106223 1 0 0 25 0 1 0 365088011 19750912 4235 33554432000 134512640 134540672 4289295472 18446744073709551615 134523654 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 19288

[startup+1122.3 s]
/proc/loadavg: 4.02 3.92 2.84 5/190 7935
/proc/meminfo: memFree=19371248/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19288 CPUtime=1122.24 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 5299 0 0 0 112223 1 0 0 25 0 1 0 365088011 19750912 4235 33554432000 134512640 134540672 4289295472 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 19288

[startup+1182.3 s]
/proc/loadavg: 4.00 3.93 2.91 5/190 7937
/proc/meminfo: memFree=19371336/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19288 CPUtime=1182.24 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 5369 0 0 0 118223 1 0 0 25 0 1 0 365088011 19750912 4235 33554432000 134512640 134540672 4289295472 18446744073709551615 134522953 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 19288

[startup+1242.3 s]
/proc/loadavg: 4.00 3.94 2.97 5/190 7938
/proc/meminfo: memFree=19370664/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19288 CPUtime=1242.25 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 5369 0 0 0 124223 2 0 0 25 0 1 0 365088011 19750912 4235 33554432000 134512640 134540672 4289295472 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 1242.25
Current children cumulated vsize (KiB) 19288



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.95 3.03 4/188 7941
/proc/meminfo: memFree=19373488/32951124 swapFree=67111528/67111528
[pid=7875] ppid=7873 vsize=19288 CPUtime=1299.95 cores=0,2
/proc/7875/stat : 7875 (MultiFlip) R 7873 7875 7835 0 -1 4202496 5439 0 0 0 129993 2 0 0 25 0 1 0 365088011 19750912 4235 33554432000 134512640 134540672 4289295472 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7875/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 1299.95
Current children cumulated vsize (KiB) 19288

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): 1299.96
CPU user time (s): 1299.94
CPU system time (s): 0.022996
CPU usage (%): 99.9963
Max. virtual memory (cumulated for all children) (KiB): 19696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5439
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 15806

runsolver used 2.27665 second user time and 4.78627 second system time

The end

Launcher Data 

Begin job on node110 at 2011-04-02 14:49:34
IDJOB=3095837
IDBENCH=82519
IDSOLVER=1523
FILE ID=node110/3095837-1301748574
RUNJOBID= node110-1301748572-7853
PBS_JOBID= 12841027
Free space on /tmp= 71120 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v35000-c147000-S419010076-063-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095837-1301748574/watcher-3095837-1301748574 -o /tmp/evaluation-result-3095837-1301748574/solver-3095837-1301748574 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095837-1301748574.cnf

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

MD5SUM BENCH= 07407a86c8d0f1e46c34022f68908549
RANDOM SEED=512806760

node110.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		: 2666.830
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	: 5333.66
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		: 2666.830
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	: 5332.83
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.76
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5332.74
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19401552 kB
Buffers:        394684 kB
Cached:       12777184 kB
SwapCached:          0 kB
Active:        8452756 kB
Inactive:      4784012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19401552 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3568 kB
Writeback:           0 kB
AnonPages:       64632 kB
Mapped:          15704 kB
Slab:           248776 kB
PageTables:       4812 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   209764 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= 71116 MiB
End job on node110 at 2011-04-02 15:11:16