Trace number 3095923

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) 1300.05 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v50000-c210000-S758437099-099-UNKNOWN.cnf
MD5SUM94d10ca78c6cee5b0badfb96b777ac08
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 variables49999
Number of clauses210000
Sum of the clauses size630000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3210000
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-3095923-1301749885/watcher-3095923-1301749885 -o /tmp/evaluation-result-3095923-1301749885/solver-3095923-1301749885 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095923-1301749885.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: 3.97 3.96 3.36 5/193 13685
/proc/meminfo: memFree=22534072/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=12384 CPUtime=0 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 360 0 0 0 0 0 0 0 25 0 1 0 286586416 12681216 300 33554432000 134512640 134540672 4287338368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 3096 300 215 7 0 2453 0

[startup+0.086657 s]
/proc/loadavg: 3.97 3.96 3.36 5/193 13685
/proc/meminfo: memFree=22534072/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=14628 CPUtime=0.08 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 1174 0 0 0 8 0 0 0 25 0 1 0 286586416 14979072 1114 33554432000 134512640 134540672 4287338368 18446744073709551615 134538026 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 3657 1114 215 7 0 3014 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14628

[startup+0.100662 s]
/proc/loadavg: 3.97 3.96 3.36 5/193 13685
/proc/meminfo: memFree=22534072/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=15024 CPUtime=0.09 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 1313 0 0 0 9 0 0 0 25 0 1 0 286586416 15384576 1253 33554432000 134512640 134540672 4287338368 18446744073709551615 7640819 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 3756 1254 215 7 0 3113 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15024

[startup+0.300621 s]
/proc/loadavg: 3.97 3.96 3.36 5/193 13685
/proc/meminfo: memFree=22534072/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=20696 CPUtime=0.29 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 3332 0 0 0 29 0 0 0 25 0 1 0 286586416 21192704 3271 33554432000 134512640 134540672 4287338368 18446744073709551615 134538784 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 5174 3271 217 7 0 4531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20696

[startup+0.700543 s]
/proc/loadavg: 3.97 3.96 3.36 5/193 13685
/proc/meminfo: memFree=22534072/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26880 CPUtime=0.69 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 5036 0 0 0 69 0 0 0 25 0 1 0 286586416 27525120 4935 33554432000 134512640 134540672 4287338368 18446744073709551615 134524745 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6720 4935 219 7 0 6077 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26880

[startup+1.5004 s]
/proc/loadavg: 3.97 3.96 3.36 5/194 13686
/proc/meminfo: memFree=22515212/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26880 CPUtime=1.49 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 5036 0 0 0 149 0 0 0 25 0 1 0 286586416 27525120 4935 33554432000 134512640 134540672 4287338368 18446744073709551615 134524741 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6720 4935 219 7 0 6077 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26880

[startup+3.10109 s]
/proc/loadavg: 3.97 3.96 3.36 5/194 13686
/proc/meminfo: memFree=22514840/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26880 CPUtime=3.09 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 5036 0 0 0 309 0 0 0 25 0 1 0 286586416 27525120 4935 33554432000 134512640 134540672 4287338368 18446744073709551615 134524689 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6720 4935 219 7 0 6077 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26880

[startup+6.30053 s]
/proc/loadavg: 3.97 3.96 3.36 5/194 13686
/proc/meminfo: memFree=22510788/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26296 CPUtime=6.29 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 6093 0 0 0 629 0 0 0 25 0 1 0 286586416 26927104 5893 33554432000 134512640 134540672 4287338368 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6574 5893 220 7 0 5931 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26296

[startup+12.7004 s]
/proc/loadavg: 3.98 3.96 3.37 5/194 13686
/proc/meminfo: memFree=22510552/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26296 CPUtime=12.69 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 6093 0 0 0 1269 0 0 0 25 0 1 0 286586416 26927104 5893 33554432000 134512640 134540672 4287338368 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6574 5893 220 7 0 5931 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26296

[startup+25.501 s]
/proc/loadavg: 3.98 3.96 3.38 5/194 13686
/proc/meminfo: memFree=22510540/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26296 CPUtime=25.49 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 6093 0 0 0 2549 0 0 0 25 0 1 0 286586416 26927104 5893 33554432000 134512640 134540672 4287338368 18446744073709551615 134523607 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6574 5893 220 7 0 5931 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26296

[startup+51.1004 s]
/proc/loadavg: 4.14 4.00 3.40 5/194 13687
/proc/meminfo: memFree=22510788/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26296 CPUtime=51.09 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 6093 0 0 0 5109 0 0 0 25 0 1 0 286586416 26927104 5893 33554432000 134512640 134540672 4287338368 18446744073709551615 134523066 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6574 5893 220 7 0 5931 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 26296

[startup+102.307 s]
/proc/loadavg: 3.99 3.98 3.43 5/194 13716
/proc/meminfo: memFree=22535996/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26296 CPUtime=102.3 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 6093 0 0 0 10230 0 0 0 25 0 1 0 286586416 26927104 5893 33554432000 134512640 134540672 4287338368 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6574 5893 220 7 0 5931 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26296

[startup+162.301 s]
/proc/loadavg: 4.04 4.00 3.46 5/194 13745
/proc/meminfo: memFree=22529180/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26296 CPUtime=162.29 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 6177 0 0 0 16229 0 0 0 25 0 1 0 286586416 26927104 5893 33554432000 134512640 134540672 4287338368 18446744073709551615 134527036 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6574 5893 220 7 0 5931 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 26296

[startup+222.3 s]
/proc/loadavg: 4.01 4.00 3.49 5/194 13775
/proc/meminfo: memFree=22531396/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26296 CPUtime=222.29 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 6261 0 0 0 22229 0 0 0 25 0 1 0 286586416 26927104 5893 33554432000 134512640 134540672 4287338368 18446744073709551615 134515072 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6574 5893 220 7 0 5931 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 26296

[startup+282.3 s]
/proc/loadavg: 4.00 4.00 3.52 5/194 13776
/proc/meminfo: memFree=22531008/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26296 CPUtime=282.3 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 6261 0 0 0 28230 0 0 0 25 0 1 0 286586416 26927104 5893 33554432000 134512640 134540672 4287338368 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6574 5893 220 7 0 5931 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 26296

[startup+342.3 s]
/proc/loadavg: 4.07 4.01 3.56 5/194 13778
/proc/meminfo: memFree=22531228/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26296 CPUtime=342.3 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 6345 0 0 0 34230 0 0 0 25 0 1 0 286586416 26927104 5893 33554432000 134512640 134540672 4287338368 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6574 5893 220 7 0 5931 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 26296

[startup+402.3 s]
/proc/loadavg: 4.02 4.01 3.58 5/194 13779
/proc/meminfo: memFree=22531204/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26880 CPUtime=402.3 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 6429 0 0 0 40230 0 0 0 25 0 1 0 286586416 27525120 5977 33554432000 134512640 134540672 4287338368 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6720 5977 220 7 0 6077 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 26880

[startup+462.301 s]
/proc/loadavg: 4.01 4.00 3.60 5/194 13781
/proc/meminfo: memFree=22531304/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26296 CPUtime=462.3 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 6429 0 0 0 46230 0 0 0 25 0 1 0 286586416 26927104 5893 33554432000 134512640 134540672 4287338368 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6574 5893 220 7 0 5931 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 26296

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.63 5/194 13783
/proc/meminfo: memFree=22531648/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26296 CPUtime=522.31 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 6513 0 0 0 52230 1 0 0 25 0 1 0 286586416 26927104 5893 33554432000 134512640 134540672 4287338368 18446744073709551615 134522844 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6574 5893 220 7 0 5931 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 26296

[startup+582.301 s]
/proc/loadavg: 4.10 4.03 3.66 5/194 13784
/proc/meminfo: memFree=22531260/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26296 CPUtime=582.31 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 6513 0 0 0 58230 1 0 0 25 0 1 0 286586416 26927104 5893 33554432000 134512640 134540672 4287338368 18446744073709551615 134527020 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6574 5893 220 7 0 5931 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 26296

[startup+642.301 s]
/proc/loadavg: 4.03 4.02 3.68 5/194 13814
/proc/meminfo: memFree=22526884/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26296 CPUtime=642.32 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 6597 0 0 0 64231 1 0 0 25 0 1 0 286586416 26927104 5893 33554432000 134512640 134540672 4287338368 18446744073709551615 134524304 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6574 5893 220 7 0 5931 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 26296

[startup+702.301 s]
/proc/loadavg: 4.19 4.07 3.71 5/194 13815
/proc/meminfo: memFree=22526364/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26296 CPUtime=702.31 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 6681 0 0 0 70230 1 0 0 25 0 1 0 286586416 26927104 5893 33554432000 134512640 134540672 4287338368 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6574 5893 220 7 0 5931 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 26296

[startup+762.307 s]
/proc/loadavg: 4.13 4.07 3.74 5/194 13817
/proc/meminfo: memFree=22526088/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26296 CPUtime=762.32 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 6681 0 0 0 76231 1 0 0 25 0 1 0 286586416 26927104 5893 33554432000 134512640 134540672 4287338368 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6574 5893 220 7 0 5931 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 26296

[startup+822.301 s]
/proc/loadavg: 4.04 4.06 3.75 5/194 13819
/proc/meminfo: memFree=22526060/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26296 CPUtime=822.32 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 6765 0 0 0 82231 1 0 0 25 0 1 0 286586416 26927104 5893 33554432000 134512640 134540672 4287338368 18446744073709551615 134523769 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6574 5893 220 7 0 5931 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 26296

[startup+882.301 s]
/proc/loadavg: 4.01 4.04 3.76 5/194 13820
/proc/meminfo: memFree=22525768/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26296 CPUtime=882.32 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 6765 0 0 0 88231 1 0 0 25 0 1 0 286586416 26927104 5893 33554432000 134512640 134540672 4287338368 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6574 5893 220 7 0 5931 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 26296

[startup+942.3 s]
/proc/loadavg: 4.11 4.06 3.78 5/194 13822
/proc/meminfo: memFree=22525612/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26296 CPUtime=942.32 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 6849 0 0 0 94231 1 0 0 25 0 1 0 286586416 26927104 5893 33554432000 134512640 134540672 4287338368 18446744073709551615 134530889 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6574 5893 220 7 0 5931 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 26296

[startup+1002.3 s]
/proc/loadavg: 4.04 4.05 3.79 5/194 13823
/proc/meminfo: memFree=22525808/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26296 CPUtime=1002.32 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 6933 0 0 0 100231 1 0 0 25 0 1 0 286586416 26927104 5893 33554432000 134512640 134540672 4287338368 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6574 5893 220 7 0 5931 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 26296

[startup+1062.3 s]
/proc/loadavg: 4.01 4.04 3.80 5/194 13825
/proc/meminfo: memFree=22525772/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26296 CPUtime=1062.32 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 6933 0 0 0 106231 1 0 0 25 0 1 0 286586416 26927104 5893 33554432000 134512640 134540672 4287338368 18446744073709551615 134523274 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6574 5893 220 7 0 5931 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 26296

[startup+1122.3 s]
/proc/loadavg: 4.00 4.03 3.82 5/194 13827
/proc/meminfo: memFree=22525972/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26296 CPUtime=1122.32 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 7017 0 0 0 112231 1 0 0 25 0 1 0 286586416 26927104 5893 33554432000 134512640 134540672 4287338368 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6574 5893 220 7 0 5931 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 26296

[startup+1182.3 s]
/proc/loadavg: 4.00 4.02 3.82 5/194 13828
/proc/meminfo: memFree=22525940/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26296 CPUtime=1182.32 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 7101 0 0 0 118231 1 0 0 25 0 1 0 286586416 26927104 5893 33554432000 134512640 134540672 4287338368 18446744073709551615 134523187 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6574 5893 220 7 0 5931 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 26296

[startup+1242.3 s]
/proc/loadavg: 4.04 4.03 3.83 5/194 13830
/proc/meminfo: memFree=22526004/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26296 CPUtime=1242.32 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 7101 0 0 0 124231 1 0 0 25 0 1 0 286586416 26927104 5893 33554432000 134512640 134540672 4287338368 18446744073709551615 134524121 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6574 5893 220 7 0 5931 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 26296



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.13 4.05 3.85 5/194 13831
/proc/meminfo: memFree=22526068/32951124 swapFree=67111528/67111528
[pid=13685] ppid=13683 vsize=26296 CPUtime=1300.03 cores=0,2
/proc/13685/stat : 13685 (MultiFlip) R 13683 13685 13442 0 -1 4202496 7185 0 0 0 130002 1 0 0 25 0 1 0 286586416 26927104 5893 33554432000 134512640 134540672 4287338368 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13685/statm: 6574 5893 220 7 0 5931 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 26296

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): 1300.05
CPU user time (s): 1300.02
CPU system time (s): 0.020996
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 26880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.02
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7185
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= 3947

runsolver used 2.24666 second user time and 4.85626 second system time

The end

Launcher Data 

Begin job on node133 at 2011-04-02 15:11:25
IDJOB=3095923
IDBENCH=82605
IDSOLVER=1523
FILE ID=node133/3095923-1301749885
RUNJOBID= node133-1301748568-13460
PBS_JOBID= 12841004
Free space on /tmp= 72176 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S758437099-099-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095923-1301749885/watcher-3095923-1301749885 -o /tmp/evaluation-result-3095923-1301749885/solver-3095923-1301749885 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095923-1301749885.cnf

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

MD5SUM BENCH= 94d10ca78c6cee5b0badfb96b777ac08
RANDOM SEED=2033641330

node133.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		: 2666.834
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		: 2666.834
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		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
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	: 6741.12
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		: 2666.834
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	: 5332.74
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		: 2666.834
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		: 2666.834
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		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22534104 kB
Buffers:        347640 kB
Cached:        9724020 kB
SwapCached:          0 kB
Active:        7317820 kB
Inactive:      2849520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22534104 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4424 kB
Writeback:           0 kB
AnonPages:       95612 kB
Mapped:          16188 kB
Slab:           185684 kB
PageTables:       5432 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   283972 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72176 MiB
End job on node133 at 2011-04-02 15:33:07