Trace number 3095846

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-k5-r20-v1250-c25000-S1688530456-019-UNKNOWN.cnf
MD5SUM79bb5af0297560cf515e2461b267e196
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark235.781
Satisfiable
(Un)Satisfiability was proved
Number of variables1250
Number of clauses25000
Sum of the clauses size125000
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 525000
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-3095846-1301748576/watcher-3095846-1301748576 -o /tmp/evaluation-result-3095846-1301748576/solver-3095846-1301748576 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095846-1301748576.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 0.22 2/179 11835
/proc/meminfo: memFree=22303000/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=3740 CPUtime=0 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 357 0 0 0 0 0 0 0 23 0 1 0 286456461 3829760 297 33554432000 134512640 134540672 4289127072 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 935 297 215 7 0 292 0

[startup+0.00865791 s]
/proc/loadavg: 0.00 0.00 0.22 2/179 11835
/proc/meminfo: memFree=22303000/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=3872 CPUtime=0 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 385 0 0 0 0 0 0 0 23 0 1 0 286456461 3964928 325 33554432000 134512640 134540672 4289127072 18446744073709551615 6490261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 968 325 215 7 0 325 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3872

[startup+0.100593 s]
/proc/loadavg: 0.00 0.00 0.22 2/179 11835
/proc/meminfo: memFree=22303000/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=4924 CPUtime=0.09 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 720 0 0 0 9 0 0 0 23 0 1 0 286456461 5042176 659 33554432000 134512640 134540672 4289127072 18446744073709551615 134538626 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1231 659 217 7 0 588 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4924

[startup+0.300558 s]
/proc/loadavg: 0.00 0.00 0.22 2/179 11835
/proc/meminfo: memFree=22303000/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=0.29 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1149 0 0 0 29 0 0 0 25 0 1 0 286456461 6799360 1088 33554432000 134512640 134540672 4289127072 18446744073709551615 134524689 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1088 219 7 0 1017 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6640

[startup+0.700486 s]
/proc/loadavg: 0.00 0.00 0.22 2/179 11835
/proc/meminfo: memFree=22303000/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=0.69 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1149 0 0 0 69 0 0 0 25 0 1 0 286456461 6799360 1088 33554432000 134512640 134540672 4289127072 18446744073709551615 134524691 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1088 219 7 0 1017 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6640

[startup+1.50046 s]
/proc/loadavg: 0.00 0.00 0.22 4/185 11846
/proc/meminfo: memFree=22290784/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=1.49 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 149 0 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134524184 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6640

[startup+3.10006 s]
/proc/loadavg: 0.00 0.00 0.22 4/185 11846
/proc/meminfo: memFree=22289296/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=3.09 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 309 0 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134523415 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6640

[startup+6.30049 s]
/proc/loadavg: 0.32 0.07 0.24 5/190 11856
/proc/meminfo: memFree=22280588/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=6.29 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 629 0 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134524133 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6640

[startup+12.7003 s]
/proc/loadavg: 0.53 0.11 0.25 5/190 11884
/proc/meminfo: memFree=22278084/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=12.69 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 1269 0 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6640

[startup+25.5011 s]
/proc/loadavg: 1.30 0.30 0.31 5/190 11884
/proc/meminfo: memFree=22277268/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=25.49 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 2549 0 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6640

[startup+51.1005 s]
/proc/loadavg: 2.22 0.60 0.41 5/190 11885
/proc/meminfo: memFree=22277216/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=51.09 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 5109 0 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 6640

[startup+102.306 s]
/proc/loadavg: 3.23 1.12 0.59 5/190 11886
/proc/meminfo: memFree=22275588/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=102.3 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 10230 0 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134523413 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 6640

[startup+162.301 s]
/proc/loadavg: 3.71 1.64 0.80 5/190 11888
/proc/meminfo: memFree=22275192/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=162.29 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 16229 0 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 6640

[startup+222.301 s]
/proc/loadavg: 3.89 2.07 1.00 5/190 11889
/proc/meminfo: memFree=22275160/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=222.29 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 22229 0 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 6640

[startup+282.3 s]
/proc/loadavg: 4.01 2.43 1.19 5/190 11891
/proc/meminfo: memFree=22275368/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=282.3 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 28230 0 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 6640

[startup+342.301 s]
/proc/loadavg: 4.05 2.73 1.37 5/190 11893
/proc/meminfo: memFree=22275456/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=342.3 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 34230 0 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 6640

[startup+402.301 s]
/proc/loadavg: 4.09 2.98 1.54 5/190 11894
/proc/meminfo: memFree=22275556/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=402.3 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 40230 0 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 6640

[startup+462.301 s]
/proc/loadavg: 4.03 3.16 1.69 5/190 11896
/proc/meminfo: memFree=22275528/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=462.3 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 46230 0 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 6640

[startup+522.3 s]
/proc/loadavg: 4.01 3.31 1.83 5/190 11897
/proc/meminfo: memFree=22275628/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=522.3 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 52230 0 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 6640

[startup+582.301 s]
/proc/loadavg: 4.04 3.45 1.97 5/190 11899
/proc/meminfo: memFree=22275728/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=582.3 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 58230 0 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134524221 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 6640

[startup+642.301 s]
/proc/loadavg: 4.01 3.55 2.09 5/190 11901
/proc/meminfo: memFree=22275696/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=642.31 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 64230 1 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 6640

[startup+702.3 s]
/proc/loadavg: 4.00 3.63 2.21 5/190 11911
/proc/meminfo: memFree=22275824/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=702.31 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 70230 1 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134523413 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 6640

[startup+762.307 s]
/proc/loadavg: 4.00 3.69 2.32 5/190 11913
/proc/meminfo: memFree=22275524/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=762.32 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 76231 1 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134523769 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 6640

[startup+822.301 s]
/proc/loadavg: 4.07 3.76 2.43 5/190 11914
/proc/meminfo: memFree=22275364/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=822.31 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 82230 1 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134523415 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 6640

[startup+882.3 s]
/proc/loadavg: 4.10 3.82 2.53 5/190 11919
/proc/meminfo: memFree=22274576/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=882.31 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 88230 1 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 6640

[startup+942.3 s]
/proc/loadavg: 4.03 3.85 2.62 5/190 11921
/proc/meminfo: memFree=22275196/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=942.32 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 94231 1 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 6640

[startup+1002.3 s]
/proc/loadavg: 4.05 3.89 2.70 5/190 11922
/proc/meminfo: memFree=22275288/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=1002.32 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 100231 1 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134523769 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 6640

[startup+1062.3 s]
/proc/loadavg: 4.02 3.91 2.78 5/190 11924
/proc/meminfo: memFree=22275400/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=1062.32 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 106231 1 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 6640

[startup+1122.3 s]
/proc/loadavg: 4.05 3.94 2.86 5/190 11925
/proc/meminfo: memFree=22275492/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=1122.32 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 112231 1 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134523656 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 6640

[startup+1182.3 s]
/proc/loadavg: 4.02 3.94 2.93 5/190 11927
/proc/meminfo: memFree=22275716/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=1182.32 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 118231 1 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134523849 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 6640

[startup+1242.3 s]
/proc/loadavg: 4.00 3.95 2.99 5/190 11929
/proc/meminfo: memFree=22274576/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=1242.32 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 124231 1 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134523457 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 6640



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.96 3.05 5/190 11930
/proc/meminfo: memFree=22274664/32950928 swapFree=67111528/67111528
[pid=11835] ppid=11833 vsize=6640 CPUtime=1300.02 cores=0,2
/proc/11835/stat : 11835 (MultiFlip) R 11833 11835 11795 0 -1 4202496 1247 0 0 0 130001 1 0 0 25 0 1 0 286456461 6799360 1186 33554432000 134512640 134540672 4289127072 18446744073709551615 134524280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11835/statm: 1660 1186 220 7 0 1017 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 6640

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): 0.019996
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 6640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.02
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1247
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9
involuntary context switches= 4217

runsolver used 2.18967 second user time and 4.80927 second system time

The end

Launcher Data 

Begin job on node122 at 2011-04-02 14:49:37
IDJOB=3095846
IDBENCH=82528
IDSOLVER=1523
FILE ID=node122/3095846-1301748576
RUNJOBID= node122-1301748570-11813
PBS_JOBID= 12841015
Free space on /tmp= 71956 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k5-r20-v1250-c25000-S1688530456-019-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095846-1301748576/watcher-3095846-1301748576 -o /tmp/evaluation-result-3095846-1301748576/solver-3095846-1301748576 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095846-1301748576.cnf

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

MD5SUM BENCH= 79bb5af0297560cf515e2461b267e196
RANDOM SEED=211881939

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:      22303040 kB
Buffers:        343152 kB
Cached:        9985756 kB
SwapCached:          0 kB
Active:        6767116 kB
Inactive:      3626668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22303040 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             640 kB
Writeback:           0 kB
AnonPages:       63996 kB
Mapped:          15900 kB
Slab:           191672 kB
PageTables:       4792 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   210036 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= 71952 MiB
End job on node122 at 2011-04-02 15:11:19