Trace number 3095896

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) 1300.03 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v40000-c168000-S471691933-060-UNKNOWN.cnf
MD5SUM91da78a39fd68b6c63602d278464956f
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 variables40000
Number of clauses168000
Sum of the clauses size504000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3168000
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-3095896-1301749624/watcher-3095896-1301749624 -o /tmp/evaluation-result-3095896-1301749624/solver-3095896-1301749624 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095896-1301749624.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.07 3.90 2.75 4/189 5261
/proc/meminfo: memFree=22466308/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=10660 CPUtime=0 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 370 0 0 0 0 0 0 0 25 0 1 0 286565227 10915840 310 33554432000 134512640 134540672 4287585936 18446744073709551615 8287740 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 2665 310 215 7 0 2022 0

[startup+0.070528 s]
/proc/loadavg: 4.07 3.90 2.75 4/189 5261
/proc/meminfo: memFree=22466308/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=12508 CPUtime=0.06 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 1081 0 0 0 6 0 0 0 25 0 1 0 286565227 12808192 1021 33554432000 134512640 134540672 4287585936 18446744073709551615 8287740 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 3127 1021 215 7 0 2484 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12508

[startup+0.100478 s]
/proc/loadavg: 4.07 3.90 2.75 4/189 5261
/proc/meminfo: memFree=22466308/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=13432 CPUtime=0.09 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 1409 0 0 0 9 0 0 0 25 0 1 0 286565227 13754368 1349 33554432000 134512640 134540672 4287585936 18446744073709551615 8287740 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 3358 1349 215 7 0 2715 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13432

[startup+0.300472 s]
/proc/loadavg: 4.07 3.90 2.75 4/189 5261
/proc/meminfo: memFree=22466308/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=17124 CPUtime=0.29 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 2733 0 0 0 29 0 0 0 25 0 1 0 286565227 17534976 2672 33554432000 134512640 134540672 4287585936 18446744073709551615 134538631 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 4281 2672 217 7 0 3638 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17124

[startup+0.700402 s]
/proc/loadavg: 4.07 3.90 2.75 4/189 5261
/proc/meminfo: memFree=22466308/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=22116 CPUtime=0.69 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 4126 0 0 0 69 0 0 0 25 0 1 0 286565227 22646784 4026 33554432000 134512640 134540672 4287585936 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5529 4026 219 7 0 4886 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22116

[startup+1.50026 s]
/proc/loadavg: 4.07 3.90 2.75 5/190 5263
/proc/meminfo: memFree=22450932/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=22116 CPUtime=1.49 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 4126 0 0 0 149 0 0 0 25 0 1 0 286565227 22646784 4026 33554432000 134512640 134540672 4287585936 18446744073709551615 134524772 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5529 4026 219 7 0 4886 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22116

[startup+3.10098 s]
/proc/loadavg: 4.07 3.90 2.75 5/190 5263
/proc/meminfo: memFree=22450436/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=22116 CPUtime=3.09 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 4126 0 0 0 309 0 0 0 25 0 1 0 286565227 22646784 4026 33554432000 134512640 134540672 4287585936 18446744073709551615 134524800 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5529 4026 219 7 0 4886 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22116

[startup+6.30039 s]
/proc/loadavg: 4.06 3.90 2.76 5/190 5263
/proc/meminfo: memFree=22447340/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=21648 CPUtime=6.29 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 4974 0 0 0 629 0 0 0 25 0 1 0 286565227 22167552 4794 33554432000 134512640 134540672 4287585936 18446744073709551615 134524247 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21648

[startup+12.7003 s]
/proc/loadavg: 4.06 3.90 2.77 5/190 5263
/proc/meminfo: memFree=22447132/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=21648 CPUtime=12.69 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 4974 0 0 0 1269 0 0 0 25 0 1 0 286565227 22167552 4794 33554432000 134512640 134540672 4287585936 18446744073709551615 134523656 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21648

[startup+25.501 s]
/proc/loadavg: 4.05 3.90 2.78 5/190 5263
/proc/meminfo: memFree=22447492/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=21648 CPUtime=25.49 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 4974 0 0 0 2549 0 0 0 25 0 1 0 286565227 22167552 4794 33554432000 134512640 134540672 4287585936 18446744073709551615 134523352 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21648

[startup+51.1005 s]
/proc/loadavg: 4.03 3.91 2.82 5/190 5264
/proc/meminfo: memFree=22447536/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=21648 CPUtime=51.09 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 4974 0 0 0 5109 0 0 0 25 0 1 0 286565227 22167552 4794 33554432000 134512640 134540672 4287585936 18446744073709551615 134523475 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 21648

[startup+102.306 s]
/proc/loadavg: 4.01 3.92 2.88 5/190 5265
/proc/meminfo: memFree=22447000/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=21648 CPUtime=102.3 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 5049 0 0 0 10230 0 0 0 25 0 1 0 286565227 22167552 4794 33554432000 134512640 134540672 4287585936 18446744073709551615 134523322 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 21648

[startup+162.301 s]
/proc/loadavg: 4.08 3.96 2.95 5/190 5267
/proc/meminfo: memFree=22446336/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=21648 CPUtime=162.29 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 5049 0 0 0 16229 0 0 0 25 0 1 0 286565227 22167552 4794 33554432000 134512640 134540672 4287585936 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 21648

[startup+222.301 s]
/proc/loadavg: 4.08 3.98 3.02 5/190 5268
/proc/meminfo: memFree=22446544/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=21648 CPUtime=222.29 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 5124 0 0 0 22229 0 0 0 25 0 1 0 286565227 22167552 4794 33554432000 134512640 134540672 4287585936 18446744073709551615 134523352 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 21648

[startup+282.301 s]
/proc/loadavg: 3.92 3.95 3.07 5/190 5326
/proc/meminfo: memFree=22463468/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=21648 CPUtime=282.3 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 5199 0 0 0 28229 1 0 0 25 0 1 0 286565227 22167552 4794 33554432000 134512640 134540672 4287585936 18446744073709551615 134526490 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 21648

[startup+342.301 s]
/proc/loadavg: 3.97 3.96 3.12 5/190 5328
/proc/meminfo: memFree=22462640/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=21648 CPUtime=342.3 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 5274 0 0 0 34229 1 0 0 25 0 1 0 286565227 22167552 4794 33554432000 134512640 134540672 4287585936 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 21648

[startup+402.3 s]
/proc/loadavg: 3.99 3.96 3.18 5/190 5329
/proc/meminfo: memFree=22462708/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=21648 CPUtime=402.3 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 5274 0 0 0 40229 1 0 0 25 0 1 0 286565227 22167552 4794 33554432000 134512640 134540672 4287585936 18446744073709551615 134523656 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 21648

[startup+462.301 s]
/proc/loadavg: 3.99 3.97 3.22 5/190 5331
/proc/meminfo: memFree=22462296/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=21648 CPUtime=462.3 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 5349 0 0 0 46229 1 0 0 25 0 1 0 286565227 22167552 4794 33554432000 134512640 134540672 4287585936 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 21648

[startup+522.301 s]
/proc/loadavg: 3.99 3.97 3.27 5/190 5359
/proc/meminfo: memFree=22453632/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=21648 CPUtime=522.3 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 5424 0 0 0 52229 1 0 0 25 0 1 0 286565227 22167552 4794 33554432000 134512640 134540672 4287585936 18446744073709551615 134523305 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 21648

[startup+582.3 s]
/proc/loadavg: 3.98 3.97 3.31 5/190 5416
/proc/meminfo: memFree=22453856/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=21648 CPUtime=582.3 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 5499 0 0 0 58229 1 0 0 25 0 1 0 286565227 22167552 4794 33554432000 134512640 134540672 4287585936 18446744073709551615 134526393 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 21648

[startup+642.301 s]
/proc/loadavg: 3.99 3.97 3.35 6/190 5418
/proc/meminfo: memFree=22453936/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=21648 CPUtime=642.31 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 5499 0 0 0 64230 1 0 0 25 0 1 0 286565227 22167552 4794 33554432000 134512640 134540672 4287585936 18446744073709551615 134522844 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 21648

[startup+702.301 s]
/proc/loadavg: 3.99 3.97 3.39 5/190 5419
/proc/meminfo: memFree=22453280/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=21648 CPUtime=702.31 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 5574 0 0 0 70230 1 0 0 25 0 1 0 286565227 22167552 4794 33554432000 134512640 134540672 4287585936 18446744073709551615 134523656 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 21648

[startup+762.306 s]
/proc/loadavg: 4.16 4.02 3.44 5/190 5421
/proc/meminfo: memFree=22453228/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=21648 CPUtime=762.31 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 5649 0 0 0 76230 1 0 0 25 0 1 0 286565227 22167552 4794 33554432000 134512640 134540672 4287585936 18446744073709551615 134526395 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 21648

[startup+822.301 s]
/proc/loadavg: 4.06 4.01 3.47 5/190 5422
/proc/meminfo: memFree=22453184/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=21648 CPUtime=822.3 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 5724 0 0 0 82229 1 0 0 25 0 1 0 286565227 22167552 4794 33554432000 134512640 134540672 4287585936 18446744073709551615 134523882 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 21648

[startup+882.3 s]
/proc/loadavg: 4.02 4.01 3.50 5/190 5424
/proc/meminfo: memFree=22453132/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=21648 CPUtime=882.3 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 5724 0 0 0 88229 1 0 0 25 0 1 0 286565227 22167552 4794 33554432000 134512640 134540672 4287585936 18446744073709551615 134523742 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 21648

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.53 5/190 5426
/proc/meminfo: memFree=22452952/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=21648 CPUtime=942.31 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 5799 0 0 0 94230 1 0 0 25 0 1 0 286565227 22167552 4794 33554432000 134512640 134540672 4287585936 18446744073709551615 134522844 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 21648

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.56 5/190 5427
/proc/meminfo: memFree=22453020/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=21648 CPUtime=1002.31 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 5874 0 0 0 100230 1 0 0 25 0 1 0 286565227 22167552 4794 33554432000 134512640 134540672 4287585936 18446744073709551615 134522963 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 21648

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.58 5/190 5429
/proc/meminfo: memFree=22453084/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=21648 CPUtime=1062.31 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 5949 0 0 0 106230 1 0 0 25 0 1 0 286565227 22167552 4794 33554432000 134512640 134540672 4287585936 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 21648

[startup+1122.3 s]
/proc/loadavg: 4.05 4.01 3.61 5/190 5430
/proc/meminfo: memFree=22453156/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=21648 CPUtime=1122.31 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 5949 0 0 0 112230 1 0 0 25 0 1 0 286565227 22167552 4794 33554432000 134512640 134540672 4287585936 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 21648

[startup+1182.3 s]
/proc/loadavg: 4.02 4.01 3.63 5/190 5432
/proc/meminfo: memFree=22453220/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=21648 CPUtime=1182.31 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 6024 0 0 0 118230 1 0 0 25 0 1 0 286565227 22167552 4794 33554432000 134512640 134540672 4287585936 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 21648

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.65 5/190 5434
/proc/meminfo: memFree=22453040/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=21648 CPUtime=1242.31 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 6099 0 0 0 124230 1 0 0 25 0 1 0 286565227 22167552 4794 33554432000 134512640 134540672 4287585936 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 21648



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.05 4.01 3.67 5/190 5489
/proc/meminfo: memFree=22469312/32951124 swapFree=67111528/67111528
[pid=5261] ppid=5259 vsize=21648 CPUtime=1300.02 cores=4,6
/proc/5261/stat : 5261 (MultiFlip) R 5259 5261 5026 0 -1 4202496 6174 0 0 0 130001 1 0 0 25 0 1 0 286565227 22167552 4794 33554432000 134512640 134540672 4287585936 18446744073709551615 134529343 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5261/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 21648

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): 1300.03
CPU user time (s): 1300.01
CPU system time (s): 0.017997
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 22116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.01
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6174
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= 13
involuntary context switches= 2203

runsolver used 2.25166 second user time and 4.85026 second system time

The end

Launcher Data 

Begin job on node101 at 2011-04-02 15:07:05
IDJOB=3095896
IDBENCH=82578
IDSOLVER=1523
FILE ID=node101/3095896-1301749624
RUNJOBID= node101-1301748576-5046
PBS_JOBID= 12841035
Free space on /tmp= 72328 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v40000-c168000-S471691933-060-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095896-1301749624/watcher-3095896-1301749624 -o /tmp/evaluation-result-3095896-1301749624/solver-3095896-1301749624 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095896-1301749624.cnf

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

MD5SUM BENCH= 91da78a39fd68b6c63602d278464956f
RANDOM SEED=932213125

node101.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		: 2666.841
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	: 5333.68
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		: 2666.841
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	: 5226.07
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		: 2666.841
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	: 5332.77
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		: 2666.841
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		: 2666.841
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		: 2666.841
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		: 2666.841
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		: 2666.841
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:      22466464 kB
Buffers:        329732 kB
Cached:        9813672 kB
SwapCached:          0 kB
Active:        6667392 kB
Inactive:      3569492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22466464 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3504 kB
Writeback:           0 kB
AnonPages:       93524 kB
Mapped:          16172 kB
Slab:           183608 kB
PageTables:       4944 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   276816 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= 72332 MiB
End job on node101 at 2011-04-02 15:28:47