Trace number 3095901

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) 1299.99 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v50000-c210000-S874492400-019-UNKNOWN.cnf
MD5SUMec4818cc72441ba3110ddbe772c6ebb9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark909.267
Satisfiable
(Un)Satisfiability was proved
Number of variables50000
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-3095901-1301749875/watcher-3095901-1301749875 -o /tmp/evaluation-result-3095901-1301749875/solver-3095901-1301749875 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095901-1301749875.cnf 

running on 2 cores: 5,7

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: 3.88 3.93 3.44 5/187 15581
/proc/meminfo: memFree=21676616/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=12384 CPUtime=0 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 366 0 0 0 0 0 0 0 21 0 1 0 286587137 12681216 305 33554432000 134512640 134540672 4292575104 18446744073709551615 5453308 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 3096 305 215 7 0 2453 0

[startup+0.0192161 s]
/proc/loadavg: 3.88 3.93 3.44 5/187 15581
/proc/meminfo: memFree=21676616/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=12780 CPUtime=0.01 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 513 0 0 0 1 0 0 0 21 0 1 0 286587137 13086720 452 33554432000 134512640 134540672 4292575104 18446744073709551615 5346274 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 3195 452 215 7 0 2552 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12780

[startup+0.100201 s]
/proc/loadavg: 3.88 3.93 3.44 5/187 15581
/proc/meminfo: memFree=21676616/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=15156 CPUtime=0.09 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 1403 0 0 0 9 0 0 0 21 0 1 0 286587137 15519744 1342 33554432000 134512640 134540672 4292575104 18446744073709551615 5453308 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 3789 1342 215 7 0 3146 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15156

[startup+0.300169 s]
/proc/loadavg: 3.88 3.93 3.44 5/187 15581
/proc/meminfo: memFree=21676616/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=20696 CPUtime=0.29 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 3333 0 0 0 29 0 0 0 22 0 1 0 286587137 21192704 3271 33554432000 134512640 134540672 4292575104 18446744073709551615 134538696 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 5174 3271 217 7 0 4531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20696

[startup+0.7011 s]
/proc/loadavg: 3.88 3.93 3.44 5/187 15581
/proc/meminfo: memFree=21676616/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26880 CPUtime=0.69 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 5038 0 0 0 68 1 0 0 24 0 1 0 286587137 27525120 4936 33554432000 134512640 134540672 4292575104 18446744073709551615 134524757 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6720 4936 219 7 0 6077 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26880

[startup+1.50096 s]
/proc/loadavg: 3.88 3.93 3.44 5/188 15582
/proc/meminfo: memFree=21657644/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26880 CPUtime=1.49 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 5038 0 0 0 148 1 0 0 25 0 1 0 286587137 27525120 4936 33554432000 134512640 134540672 4292575104 18446744073709551615 134524691 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6720 4936 219 7 0 6077 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26880

[startup+3.10068 s]
/proc/loadavg: 3.89 3.93 3.44 5/188 15582
/proc/meminfo: memFree=21657268/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26880 CPUtime=3.09 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 5038 0 0 0 308 1 0 0 25 0 1 0 286587137 27525120 4936 33554432000 134512640 134540672 4292575104 18446744073709551615 134524741 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6720 4936 219 7 0 6077 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26880

[startup+6.30113 s]
/proc/loadavg: 3.89 3.93 3.44 5/188 15582
/proc/meminfo: memFree=21653300/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26292 CPUtime=6.29 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 6095 0 0 0 628 1 0 0 25 0 1 0 286587137 26923008 5893 33554432000 134512640 134540672 4292575104 18446744073709551615 134524205 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6573 5893 220 7 0 5930 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26292

[startup+12.701 s]
/proc/loadavg: 3.90 3.93 3.45 5/188 15582
/proc/meminfo: memFree=21652520/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26292 CPUtime=12.69 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 6095 0 0 0 1268 1 0 0 25 0 1 0 286587137 26923008 5893 33554432000 134512640 134540672 4292575104 18446744073709551615 134524160 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6573 5893 220 7 0 5930 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26292

[startup+25.5008 s]
/proc/loadavg: 3.92 3.94 3.45 5/188 15584
/proc/meminfo: memFree=21652520/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26292 CPUtime=25.49 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 6095 0 0 0 2548 1 0 0 25 0 1 0 286587137 26923008 5893 33554432000 134512640 134540672 4292575104 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6573 5893 220 7 0 5930 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26292

[startup+51.1003 s]
/proc/loadavg: 3.95 3.94 3.47 5/188 15584
/proc/meminfo: memFree=21652352/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26292 CPUtime=51.09 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 6095 0 0 0 5108 1 0 0 25 0 1 0 286587137 26923008 5893 33554432000 134512640 134540672 4292575104 18446744073709551615 134523874 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6573 5893 220 7 0 5930 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 26292

[startup+102.306 s]
/proc/loadavg: 4.05 3.96 3.50 5/188 15586
/proc/meminfo: memFree=21651360/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26292 CPUtime=102.3 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 6180 0 0 0 10229 1 0 0 25 0 1 0 286587137 26923008 5893 33554432000 134512640 134540672 4292575104 18446744073709551615 134523472 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6573 5893 220 7 0 5930 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26292

[startup+162.301 s]
/proc/loadavg: 4.07 3.98 3.53 5/188 15586
/proc/meminfo: memFree=21650968/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26292 CPUtime=162.29 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 6180 0 0 0 16228 1 0 0 25 0 1 0 286587137 26923008 5893 33554432000 134512640 134540672 4292575104 18446744073709551615 134526571 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6573 5893 220 7 0 5930 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 26292

[startup+222.301 s]
/proc/loadavg: 4.02 3.98 3.56 5/188 15588
/proc/meminfo: memFree=21650828/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26292 CPUtime=222.29 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 6265 0 0 0 22228 1 0 0 25 0 1 0 286587137 26923008 5893 33554432000 134512640 134540672 4292575104 18446744073709551615 134523492 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6573 5893 220 7 0 5930 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 26292

[startup+282.3 s]
/proc/loadavg: 4.01 3.98 3.58 5/188 15590
/proc/meminfo: memFree=21650820/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26292 CPUtime=282.28 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 6350 0 0 0 28227 1 0 0 25 0 1 0 286587137 26923008 5893 33554432000 134512640 134540672 4292575104 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6573 5893 220 7 0 5930 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 26292

[startup+342.301 s]
/proc/loadavg: 4.00 3.98 3.61 5/188 15592
/proc/meminfo: memFree=21650808/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26292 CPUtime=342.28 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 6350 0 0 0 34227 1 0 0 25 0 1 0 286587137 26923008 5893 33554432000 134512640 134540672 4292575104 18446744073709551615 134526397 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6573 5893 220 7 0 5930 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 26292

[startup+402.3 s]
/proc/loadavg: 4.00 3.98 3.63 5/188 15594
/proc/meminfo: memFree=21650796/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26292 CPUtime=402.28 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 6435 0 0 0 40227 1 0 0 25 0 1 0 286587137 26923008 5893 33554432000 134512640 134540672 4292575104 18446744073709551615 134523343 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6573 5893 220 7 0 5930 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 26292

[startup+462.301 s]
/proc/loadavg: 4.00 3.98 3.65 5/188 15594
/proc/meminfo: memFree=21650916/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26292 CPUtime=462.28 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 6520 0 0 0 46227 1 0 0 25 0 1 0 286587137 26923008 5893 33554432000 134512640 134540672 4292575104 18446744073709551615 134522992 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6573 5893 220 7 0 5930 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 26292

[startup+522.301 s]
/proc/loadavg: 4.05 4.00 3.67 5/188 15596
/proc/meminfo: memFree=21650896/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26292 CPUtime=522.28 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 6605 0 0 0 52227 1 0 0 25 0 1 0 286587137 26923008 5893 33554432000 134512640 134540672 4292575104 18446744073709551615 134523352 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6573 5893 220 7 0 5930 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 26292

[startup+582.301 s]
/proc/loadavg: 4.02 4.00 3.69 5/188 15598
/proc/meminfo: memFree=21651136/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26292 CPUtime=582.29 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 6605 0 0 0 58228 1 0 0 25 0 1 0 286587137 26923008 5893 33554432000 134512640 134540672 4292575104 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6573 5893 220 7 0 5930 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 26292

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.71 5/188 15600
/proc/meminfo: memFree=21651000/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26292 CPUtime=642.29 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 6690 0 0 0 64228 1 0 0 25 0 1 0 286587137 26923008 5893 33554432000 134512640 134540672 4292575104 18446744073709551615 134524304 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6573 5893 220 7 0 5930 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 26292

[startup+702.3 s]
/proc/loadavg: 4.04 4.01 3.73 5/188 15602
/proc/meminfo: memFree=21650856/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26292 CPUtime=702.28 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 6775 0 0 0 70227 1 0 0 25 0 1 0 286587137 26923008 5893 33554432000 134512640 134540672 4292575104 18446744073709551615 134526395 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6573 5893 220 7 0 5930 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 26292

[startup+762.307 s]
/proc/loadavg: 4.01 4.01 3.74 5/188 15602
/proc/meminfo: memFree=21650976/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26292 CPUtime=762.29 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 6775 0 0 0 76228 1 0 0 25 0 1 0 286587137 26923008 5893 33554432000 134512640 134540672 4292575104 18446744073709551615 134522999 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6573 5893 220 7 0 5930 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 26292

[startup+822.3 s]
/proc/loadavg: 3.97 3.99 3.75 5/188 15632
/proc/meminfo: memFree=21667800/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26292 CPUtime=822.28 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 6860 0 0 0 82227 1 0 0 25 0 1 0 286587137 26923008 5893 33554432000 134512640 134540672 4292575104 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6573 5893 220 7 0 5930 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 26292

[startup+882.301 s]
/proc/loadavg: 3.99 3.99 3.76 5/188 15634
/proc/meminfo: memFree=21667656/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26292 CPUtime=882.28 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 6945 0 0 0 88227 1 0 0 25 0 1 0 286587137 26923008 5893 33554432000 134512640 134540672 4292575104 18446744073709551615 134523882 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6573 5893 220 7 0 5930 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 26292

[startup+942.301 s]
/proc/loadavg: 3.99 3.99 3.77 5/188 15636
/proc/meminfo: memFree=21667636/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26292 CPUtime=942.28 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 7030 0 0 0 94227 1 0 0 25 0 1 0 286587137 26923008 5893 33554432000 134512640 134540672 4292575104 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6573 5893 220 7 0 5930 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 26292

[startup+1002.3 s]
/proc/loadavg: 4.05 4.00 3.79 5/188 15638
/proc/meminfo: memFree=21667752/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26292 CPUtime=1002.28 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 7030 0 0 0 100227 1 0 0 25 0 1 0 286587137 26923008 5893 33554432000 134512640 134540672 4292575104 18446744073709551615 134527101 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6573 5893 220 7 0 5930 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 26292

[startup+1062.3 s]
/proc/loadavg: 4.09 4.02 3.81 5/188 15638
/proc/meminfo: memFree=21667612/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26292 CPUtime=1062.28 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 7115 0 0 0 106227 1 0 0 25 0 1 0 286587137 26923008 5893 33554432000 134512640 134540672 4292575104 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6573 5893 220 7 0 5930 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 26292

[startup+1122.3 s]
/proc/loadavg: 4.11 4.03 3.82 5/188 15667
/proc/meminfo: memFree=21666420/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26292 CPUtime=1122.27 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 7200 0 0 0 112226 1 0 0 25 0 1 0 286587137 26923008 5893 33554432000 134512640 134540672 4292575104 18446744073709551615 134523350 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6573 5893 220 7 0 5930 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 26292

[startup+1182.3 s]
/proc/loadavg: 4.04 4.02 3.83 5/188 15669
/proc/meminfo: memFree=21665276/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26292 CPUtime=1182.27 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 7200 0 0 0 118226 1 0 0 25 0 1 0 286587137 26923008 5893 33554432000 134512640 134540672 4292575104 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6573 5893 220 7 0 5930 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 26292

[startup+1242.3 s]
/proc/loadavg: 4.05 4.03 3.84 5/188 15671
/proc/meminfo: memFree=21664512/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26292 CPUtime=1242.27 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 7285 0 0 0 124226 1 0 0 25 0 1 0 286587137 26923008 5893 33554432000 134512640 134540672 4292575104 18446744073709551615 134524003 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6573 5893 220 7 0 5930 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 26292



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.02 3.85 5/188 15756
/proc/meminfo: memFree=21659428/32951132 swapFree=67111528/67111528
[pid=15581] ppid=15579 vsize=26292 CPUtime=1299.98 cores=5,7
/proc/15581/stat : 15581 (MultiFlip) R 15579 15581 15364 0 -1 4202496 7370 0 0 0 129997 1 0 0 25 0 1 0 286587137 26923008 5893 33554432000 134512640 134540672 4292575104 18446744073709551615 134523461 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15581/statm: 6573 5893 220 7 0 5930 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 26292

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): 1299.99
CPU user time (s): 1299.98
CPU system time (s): 0.014997
CPU usage (%): 99.9987
Max. virtual memory (cumulated for all children) (KiB): 26880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.98
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7370
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= 16390

runsolver used 2.32765 second user time and 4.67229 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-02 15:11:15
IDJOB=3095901
IDBENCH=82583
IDSOLVER=1523
FILE ID=node131/3095901-1301749875
RUNJOBID= node131-1301748568-15385
PBS_JOBID= 12841006
Free space on /tmp= 71652 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S874492400-019-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095901-1301749875/watcher-3095901-1301749875 -o /tmp/evaluation-result-3095901-1301749875/solver-3095901-1301749875 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095901-1301749875.cnf

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

MD5SUM BENCH= ec4818cc72441ba3110ddbe772c6ebb9
RANDOM SEED=262336549

node131.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	: 5332.75
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		: 2666.830
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	: 5332.83
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5332.77
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	: 5332.75
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      21676772 kB
Buffers:        350848 kB
Cached:       10574772 kB
SwapCached:          0 kB
Active:        6813056 kB
Inactive:      4199016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21676772 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5744 kB
Writeback:           0 kB
AnonPages:       85924 kB
Mapped:          16404 kB
Slab:           199620 kB
PageTables:       5348 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   272564 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71652 MiB
End job on node131 at 2011-04-02 15:32:57