Trace number 3095826

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-k3-r4.2-v35000-c147000-S883457431-033-UNKNOWN.cnf
MD5SUM0d0abbf84f73b4226aa3bedf08367d2e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark291.591
Satisfiable
(Un)Satisfiability was proved
Number of variables35000
Number of clauses147000
Sum of the clauses size441000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3147000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3095826-1301748569/watcher-3095826-1301748569 -o /tmp/evaluation-result-3095826-1301748569/solver-3095826-1301748569 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095826-1301748569.cnf 

running on 2 cores: 1,3

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 0.43 1.84 2/177 15404
/proc/meminfo: memFree=21706000/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=9688 CPUtime=0 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 369 0 0 0 0 0 0 0 22 0 1 0 286456586 9920512 309 33554432000 134512640 134540672 4289912464 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 2422 309 215 7 0 1779 0

[startup+0.00766803 s]
/proc/loadavg: 0.00 0.43 1.84 2/177 15404
/proc/meminfo: memFree=21706000/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=9688 CPUtime=0 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 390 0 0 0 0 0 0 0 22 0 1 0 286456586 9920512 330 33554432000 134512640 134540672 4289912464 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 2422 331 215 7 0 1779 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9688

[startup+0.100647 s]
/proc/loadavg: 0.00 0.43 1.84 2/177 15404
/proc/meminfo: memFree=21706000/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=12460 CPUtime=0.09 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 1418 0 0 0 9 0 0 0 22 0 1 0 286456586 12759040 1358 33554432000 134512640 134540672 4289912464 18446744073709551615 5202543 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 3115 1361 215 7 0 2472 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12460

[startup+0.300617 s]
/proc/loadavg: 0.00 0.43 1.84 2/177 15404
/proc/meminfo: memFree=21706000/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=18472 CPUtime=0.29 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 3291 0 0 0 29 0 0 0 23 0 1 0 286456586 18915328 3209 33554432000 134512640 134540672 4289912464 18446744073709551615 5453308 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4618 3210 219 7 0 3975 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18472

[startup+0.700554 s]
/proc/loadavg: 0.00 0.43 1.84 2/177 15404
/proc/meminfo: memFree=21706000/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19696 CPUtime=0.69 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 3649 0 0 0 69 0 0 0 25 0 1 0 286456586 20168704 3566 33554432000 134512640 134540672 4289912464 18446744073709551615 134524723 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4924 3566 219 7 0 4281 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19696

[startup+1.50041 s]
/proc/loadavg: 0.00 0.43 1.84 4/183 15415
/proc/meminfo: memFree=21688708/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19696 CPUtime=1.49 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 3649 0 0 0 149 0 0 0 25 0 1 0 286456586 20168704 3566 33554432000 134512640 134540672 4289912464 18446744073709551615 134524741 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4924 3566 219 7 0 4281 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19696

[startup+3.10013 s]
/proc/loadavg: 0.24 0.47 1.84 4/183 15415
/proc/meminfo: memFree=21687840/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19696 CPUtime=3.09 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 3649 0 0 0 309 0 0 0 25 0 1 0 286456586 20168704 3566 33554432000 134512640 134540672 4289912464 18446744073709551615 134524781 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4924 3566 219 7 0 4281 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19696

[startup+6.30057 s]
/proc/loadavg: 0.24 0.47 1.84 5/188 15425
/proc/meminfo: memFree=21680164/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19288 CPUtime=6.29 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 4387 0 0 0 629 0 0 0 25 0 1 0 286456586 19750912 4234 33554432000 134512640 134540672 4289912464 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4822 4234 220 7 0 4179 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19288

[startup+12.7005 s]
/proc/loadavg: 0.82 0.59 1.86 5/188 15425
/proc/meminfo: memFree=21678784/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19288 CPUtime=12.69 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 4387 0 0 0 1269 0 0 0 25 0 1 0 286456586 19750912 4234 33554432000 134512640 134540672 4289912464 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4822 4234 220 7 0 4179 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19288

[startup+25.5002 s]
/proc/loadavg: 1.31 0.70 1.89 5/188 15425
/proc/meminfo: memFree=21678648/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19288 CPUtime=25.49 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 4387 0 0 0 2549 0 0 0 25 0 1 0 286456586 19750912 4234 33554432000 134512640 134540672 4289912464 18446744073709551615 134530860 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4822 4234 220 7 0 4179 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19288

[startup+51.1008 s]
/proc/loadavg: 2.22 0.96 1.94 5/188 15425
/proc/meminfo: memFree=21678456/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19288 CPUtime=51.09 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 4387 0 0 0 5109 0 0 0 25 0 1 0 286456586 19750912 4234 33554432000 134512640 134540672 4289912464 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4822 4234 220 7 0 4179 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19288

[startup+102.307 s]
/proc/loadavg: 3.36 1.49 2.06 5/188 15427
/proc/meminfo: memFree=21676836/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19288 CPUtime=102.3 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 4457 0 0 0 10230 0 0 0 25 0 1 0 286456586 19750912 4234 33554432000 134512640 134540672 4289912464 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4822 4234 220 7 0 4179 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19288

[startup+162.3 s]
/proc/loadavg: 3.74 1.91 2.17 5/188 15429
/proc/meminfo: memFree=21676828/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19288 CPUtime=162.3 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 4527 0 0 0 16230 0 0 0 25 0 1 0 286456586 19750912 4234 33554432000 134512640 134540672 4289912464 18446744073709551615 134526637 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4822 4234 220 7 0 4179 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 19288

[startup+222.301 s]
/proc/loadavg: 3.94 2.33 2.30 5/188 15431
/proc/meminfo: memFree=21676696/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19288 CPUtime=222.3 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 4527 0 0 0 22230 0 0 0 25 0 1 0 286456586 19750912 4234 33554432000 134512640 134540672 4289912464 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4822 4234 220 7 0 4179 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 19288

[startup+282.301 s]
/proc/loadavg: 3.98 2.61 2.39 5/188 15433
/proc/meminfo: memFree=21676928/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19288 CPUtime=282.3 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 4597 0 0 0 28230 0 0 0 25 0 1 0 286456586 19750912 4234 33554432000 134512640 134540672 4289912464 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4822 4234 220 7 0 4179 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 19288

[startup+342.3 s]
/proc/loadavg: 3.99 2.88 2.50 5/188 15433
/proc/meminfo: memFree=21676804/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19288 CPUtime=342.3 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 4667 0 0 0 34230 0 0 0 25 0 1 0 286456586 19750912 4234 33554432000 134512640 134540672 4289912464 18446744073709551615 134523274 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4822 4234 220 7 0 4179 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 19288

[startup+402.301 s]
/proc/loadavg: 3.99 3.06 2.58 5/188 15435
/proc/meminfo: memFree=21676796/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19288 CPUtime=402.3 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 4737 0 0 0 40230 0 0 0 25 0 1 0 286456586 19750912 4234 33554432000 134512640 134540672 4289912464 18446744073709551615 134529393 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4822 4234 220 7 0 4179 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 19288

[startup+462.3 s]
/proc/loadavg: 3.99 3.24 2.67 5/188 15437
/proc/meminfo: memFree=21677160/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19288 CPUtime=462.3 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 4737 0 0 0 46230 0 0 0 25 0 1 0 286456586 19750912 4234 33554432000 134512640 134540672 4289912464 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4822 4234 220 7 0 4179 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 19288

[startup+522.301 s]
/proc/loadavg: 3.99 3.37 2.75 5/188 15439
/proc/meminfo: memFree=21677140/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19288 CPUtime=522.3 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 4807 0 0 0 52230 0 0 0 25 0 1 0 286456586 19750912 4234 33554432000 134512640 134540672 4289912464 18446744073709551615 134523187 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4822 4234 220 7 0 4179 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 19288

[startup+582.301 s]
/proc/loadavg: 3.99 3.49 2.83 5/188 15441
/proc/meminfo: memFree=21677004/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19288 CPUtime=582.3 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 4877 0 0 0 58230 0 0 0 25 0 1 0 286456586 19750912 4234 33554432000 134512640 134540672 4289912464 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4822 4234 220 7 0 4179 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 19288

[startup+642.3 s]
/proc/loadavg: 3.99 3.58 2.90 5/188 15441
/proc/meminfo: memFree=21677124/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19288 CPUtime=642.31 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 4947 0 0 0 64231 0 0 0 25 0 1 0 286456586 19750912 4234 33554432000 134512640 134540672 4289912464 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4822 4234 220 7 0 4179 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 19288

[startup+702.301 s]
/proc/loadavg: 4.03 3.66 2.97 5/188 15452
/proc/meminfo: memFree=21676656/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19696 CPUtime=702.31 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 5017 0 0 0 70231 0 0 0 25 0 1 0 286456586 20168704 4304 33554432000 134512640 134540672 4289912464 18446744073709551615 134524741 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4924 4304 220 7 0 4281 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 19696

[startup+762.306 s]
/proc/loadavg: 4.04 3.74 3.04 5/188 15454
/proc/meminfo: memFree=21676648/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19288 CPUtime=762.31 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 5017 0 0 0 76231 0 0 0 25 0 1 0 286456586 19750912 4234 33554432000 134512640 134540672 4289912464 18446744073709551615 134523570 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4822 4234 220 7 0 4179 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 19288

[startup+822.301 s]
/proc/loadavg: 4.01 3.78 3.09 5/188 15483
/proc/meminfo: memFree=21659496/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19288 CPUtime=822.31 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 5087 0 0 0 82231 0 0 0 25 0 1 0 286456586 19750912 4234 33554432000 134512640 134540672 4289912464 18446744073709551615 134522901 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4822 4234 220 7 0 4179 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 19288

[startup+882.301 s]
/proc/loadavg: 4.00 3.82 3.15 5/188 15485
/proc/meminfo: memFree=21658848/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19288 CPUtime=882.31 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 5157 0 0 0 88231 0 0 0 25 0 1 0 286456586 19750912 4234 33554432000 134512640 134540672 4289912464 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4822 4234 220 7 0 4179 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 19288

[startup+942.301 s]
/proc/loadavg: 4.05 3.86 3.20 5/188 15485
/proc/meminfo: memFree=21658712/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19288 CPUtime=942.31 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 5227 0 0 0 94231 0 0 0 25 0 1 0 286456586 19750912 4234 33554432000 134512640 134540672 4289912464 18446744073709551615 134530299 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4822 4234 220 7 0 4179 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 19288

[startup+1002.3 s]
/proc/loadavg: 4.01 3.89 3.25 5/188 15490
/proc/meminfo: memFree=21659312/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19288 CPUtime=1002.31 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 5227 0 0 0 100231 0 0 0 25 0 1 0 286456586 19750912 4234 33554432000 134512640 134540672 4289912464 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4822 4234 220 7 0 4179 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 19288

[startup+1062.3 s]
/proc/loadavg: 4.00 3.90 3.29 5/188 15492
/proc/meminfo: memFree=21659388/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19288 CPUtime=1062.31 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 5297 0 0 0 106231 0 0 0 25 0 1 0 286456586 19750912 4234 33554432000 134512640 134540672 4289912464 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4822 4234 220 7 0 4179 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 19288

[startup+1122.3 s]
/proc/loadavg: 4.00 3.92 3.34 5/188 15494
/proc/meminfo: memFree=21659376/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19288 CPUtime=1122.32 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 5367 0 0 0 112232 0 0 0 25 0 1 0 286456586 19750912 4234 33554432000 134512640 134540672 4289912464 18446744073709551615 134523954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4822 4234 220 7 0 4179 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 19288

[startup+1182.3 s]
/proc/loadavg: 4.00 3.93 3.37 5/188 15496
/proc/meminfo: memFree=21659360/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19288 CPUtime=1182.32 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 5437 0 0 0 118232 0 0 0 25 0 1 0 286456586 19750912 4234 33554432000 134512640 134540672 4289912464 18446744073709551615 134523579 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4822 4234 220 7 0 4179 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 19288

[startup+1242.3 s]
/proc/loadavg: 4.00 3.94 3.41 5/188 15496
/proc/meminfo: memFree=21658716/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19288 CPUtime=1242.32 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 5507 0 0 0 124232 0 0 0 25 0 1 0 286456586 19750912 4234 33554432000 134512640 134540672 4289912464 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4822 4234 220 7 0 4179 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 19288



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.04 3.96 3.45 4/186 15499
/proc/meminfo: memFree=21660572/32951132 swapFree=67111528/67111528
[pid=15404] ppid=15402 vsize=19288 CPUtime=1300.02 cores=1,3
/proc/15404/stat : 15404 (MultiFlip) R 15402 15404 15364 0 -1 4202496 5507 0 0 0 130002 0 0 0 25 0 1 0 286456586 19750912 4234 33554432000 134512640 134540672 4289912464 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15404/statm: 4822 4234 220 7 0 4179 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 19288

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1300.03
CPU system time (s): 0.005999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 19696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.03
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5507
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= 1943

runsolver used 2.23366 second user time and 4.48232 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-02 14:49:29
IDJOB=3095826
IDBENCH=82508
IDSOLVER=1523
FILE ID=node131/3095826-1301748569
RUNJOBID= node131-1301748568-15384
PBS_JOBID= 12841006
Free space on /tmp= 71656 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v35000-c147000-S883457431-033-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095826-1301748569/watcher-3095826-1301748569 -o /tmp/evaluation-result-3095826-1301748569/solver-3095826-1301748569 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095826-1301748569.cnf

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

MD5SUM BENCH= 0d0abbf84f73b4226aa3bedf08367d2e
RANDOM SEED=1414223666

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:      21706280 kB
Buffers:        350676 kB
Cached:       10567088 kB
SwapCached:          0 kB
Active:        6785260 kB
Inactive:      4197188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21706280 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3284 kB
Writeback:           8 kB
AnonPages:       64328 kB
Mapped:          15968 kB
Slab:           198952 kB
PageTables:       4720 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   208892 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 15:11:12