Trace number 3309334

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
Lingeling 587UNSAT 4059.89 4059.8

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand128.cnf
MD5SUMa551844fb6a7f35cf6025d0a525ca14e
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark808.69
Satisfiable
(Un)Satisfiability was proved
Number of variables153834
Number of clauses459965
Sum of the clauses size1073249
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2306642
Number of clauses of size 3153321
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

4059.78/4059.75	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3309334-1303987417/watcher-3309334-1303987417 -o /tmp/evaluation-result-3309334-1303987417/solver-3309334-1303987417 -C 5000 -W 5100 -M 15500 lingeling HOME/instance-3309334-1303987417.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.06 2.16 2.96 2/177 7295
/proc/meminfo: memFree=14200824/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=7444 CPUtime=0 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 463 0 0 0 0 0 0 0 25 0 1 0 510341552 7622656 385 33554432000 4194304 4409164 140734177603152 18446744073709551615 248089316933 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/7295/statm: 1861 385 111 53 0 284 0

[startup+0.0838119 s]
/proc/loadavg: 1.06 2.16 2.96 2/177 7295
/proc/meminfo: memFree=14200824/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=15428 CPUtime=0.07 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 2482 0 0 0 7 0 0 0 25 0 1 0 510341552 15798272 2381 33554432000 4194304 4409164 140734177603152 18446744073709551615 248089698048 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/7295/statm: 3857 2381 111 53 0 2280 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15428

[startup+0.100813 s]
/proc/loadavg: 1.06 2.16 2.96 2/177 7295
/proc/meminfo: memFree=14200824/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=20036 CPUtime=0.09 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 3634 0 0 0 9 0 0 0 25 0 1 0 510341552 20516864 3533 33554432000 4194304 4409164 140734177603152 18446744073709551615 4268150 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/7295/statm: 5009 3533 111 53 0 3432 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20036

[startup+0.300772 s]
/proc/loadavg: 1.06 2.16 2.96 2/177 7295
/proc/meminfo: memFree=14200824/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=35860 CPUtime=0.29 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 11254 0 0 0 28 1 0 0 25 0 1 0 510341552 36720640 7470 33554432000 4194304 4409164 140734177603152 18446744073709551615 4280654 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/7295/statm: 8965 7470 124 53 0 7388 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35860

[startup+0.700705 s]
/proc/loadavg: 1.06 2.16 2.96 2/177 7295
/proc/meminfo: memFree=14200824/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=35860 CPUtime=0.69 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 11257 0 0 0 68 1 0 0 25 0 1 0 510341552 36720640 7473 33554432000 4194304 4409164 140734177603152 18446744073709551615 4281964 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/7295/statm: 8965 7473 127 53 0 7388 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35860

[startup+1.50046 s]
/proc/loadavg: 1.06 2.16 2.96 3/178 7296
/proc/meminfo: memFree=14171436/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=42628 CPUtime=1.49 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 16743 0 0 0 148 1 0 0 25 0 1 0 510341552 43651072 9170 33554432000 4194304 4409164 140734177603152 18446744073709551615 4259624 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/7295/statm: 10657 9170 132 53 0 9080 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42628

[startup+3.10028 s]
/proc/loadavg: 1.06 2.16 2.96 3/178 7296
/proc/meminfo: memFree=14164120/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=50820 CPUtime=3.09 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 18800 0 0 0 307 2 0 0 25 0 1 0 510341552 52039680 11227 33554432000 4194304 4409164 140734177603152 18446744073709551615 4246141 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/7295/statm: 12705 11227 135 53 0 11128 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 50820

[startup+6.30071 s]
/proc/loadavg: 1.21 2.17 2.96 3/178 7296
/proc/meminfo: memFree=14145916/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=67212 CPUtime=6.29 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 22898 0 0 0 627 2 0 0 25 0 1 0 510341552 68825088 15325 33554432000 4194304 4409164 140734177603152 18446744073709551615 4245678 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/7295/statm: 16803 15325 135 53 0 15226 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67212

[startup+12.7006 s]
/proc/loadavg: 1.27 2.17 2.96 3/178 7296
/proc/meminfo: memFree=14167424/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=35668 CPUtime=12.69 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 27544 0 0 0 1265 4 0 0 25 0 1 0 510341552 36524032 7445 33554432000 4194304 4409164 140734177603152 18446744073709551615 248089722775 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/7295/statm: 8917 7445 141 53 0 7340 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35668

[startup+25.5003 s]
/proc/loadavg: 1.43 2.16 2.94 3/178 7297
/proc/meminfo: memFree=14159956/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=43760 CPUtime=25.5 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 31635 0 0 0 2543 7 0 0 25 0 1 0 510341552 44810240 9468 33554432000 4194304 4409164 140734177603152 18446744073709551615 248089722775 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/7295/statm: 10940 9468 141 53 0 9363 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 43760

[startup+51.1008 s]
/proc/loadavg: 1.63 2.14 2.91 3/178 7324
/proc/meminfo: memFree=14164548/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=62112 CPUtime=51.09 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 37231 0 0 0 5097 12 0 0 25 0 1 0 510341552 63602688 14056 33554432000 4194304 4409164 140734177603152 18446744073709551615 4358524 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/7295/statm: 15528 14056 141 53 0 13951 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 62112

[startup+102.307 s]
/proc/loadavg: 1.84 2.12 2.86 3/178 7326
/proc/meminfo: memFree=14145544/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=77188 CPUtime=102.3 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 48120 0 0 0 10207 23 0 0 25 0 1 0 510341552 79040512 17824 33554432000 4194304 4409164 140734177603152 18446744073709551615 4350959 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/7295/statm: 19297 17824 141 53 0 17720 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 77188

[startup+162.301 s]
/proc/loadavg: 1.94 2.10 2.81 3/178 7327
/proc/meminfo: memFree=14081284/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=136900 CPUtime=162.29 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 69751 0 0 0 16196 33 0 0 25 0 1 0 510341552 140185600 32753 33554432000 4194304 4409164 140734177603152 18446744073709551615 4257039 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/7295/statm: 34225 32753 141 53 0 32648 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 136900

[startup+222.301 s]
/proc/loadavg: 2.01 2.09 2.76 3/178 7329
/proc/meminfo: memFree=14011704/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=209492 CPUtime=222.3 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 93897 0 0 0 22186 44 0 0 25 0 1 0 510341552 214519808 50557 33554432000 4194304 4409164 140734177603152 18446744073709551615 4358534 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/7295/statm: 52373 50557 141 53 0 50796 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 209492

[startup+282.301 s]
/proc/loadavg: 2.00 2.07 2.71 3/178 7330
/proc/meminfo: memFree=14068472/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=139752 CPUtime=282.29 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 122236 0 0 0 28178 51 0 0 25 0 1 0 510341552 143106048 33295 33554432000 4194304 4409164 140734177603152 18446744073709551615 4350956 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/7295/statm: 34938 33295 141 53 0 33361 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 139752

[startup+342.3 s]
/proc/loadavg: 2.00 2.05 2.66 3/178 7332
/proc/meminfo: memFree=13979800/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=231840 CPUtime=342.29 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 145259 0 0 0 34164 65 0 0 25 0 1 0 510341552 237404160 56317 33554432000 4194304 4409164 140734177603152 18446744073709551615 4271903 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/7295/statm: 57960 56317 141 53 0 56383 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 231840

[startup+402.301 s]
/proc/loadavg: 2.06 2.06 2.62 3/178 7334
/proc/meminfo: memFree=13923848/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=284596 CPUtime=402.3 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 169464 0 0 0 40158 72 0 0 25 0 1 0 510341552 291426304 69506 33554432000 4194304 4409164 140734177603152 18446744073709551615 4358257 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/7295/statm: 71149 69506 141 53 0 69572 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 284596

[startup+462.301 s]
/proc/loadavg: 2.02 2.05 2.58 3/178 7335
/proc/meminfo: memFree=13944304/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=261908 CPUtime=462.3 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 191775 0 0 0 46148 82 0 0 25 0 1 0 510341552 268193792 63834 33554432000 4194304 4409164 140734177603152 18446744073709551615 4350987 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/7295/statm: 65477 63834 141 53 0 63900 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 261908

[startup+522.301 s]
/proc/loadavg: 2.00 2.03 2.54 3/178 7337
/proc/meminfo: memFree=13988796/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=209044 CPUtime=522.3 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 217002 0 0 0 52137 93 0 0 25 0 1 0 510341552 214061056 50810 33554432000 4194304 4409164 140734177603152 18446744073709551615 4360284 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/7295/statm: 52261 50810 141 53 0 50684 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 209044

[startup+582.301 s]
/proc/loadavg: 2.00 2.03 2.51 3/178 7338
/proc/meminfo: memFree=13996728/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=205548 CPUtime=582.3 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 217002 0 0 0 58133 97 0 0 25 0 1 0 510341552 210481152 49936 33554432000 4194304 4409164 140734177603152 18446744073709551615 4244647 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/7295/statm: 51387 49936 141 53 0 49810 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 205548

[startup+642.3 s]

################
# More data... #
################

/proc/meminfo: memFree=13236848/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=947164 CPUtime=3402.37 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 2272155 0 0 0 339644 593 0 0 25 0 1 0 510341552 969895936 235342 33554432000 4194304 4409164 140734177603152 18446744073709551615 4358167 0 0 4096 17506 0 0 0 17 0 0 0 0
/proc/7295/statm: 236791 235342 141 53 0 235214 0
Current children cumulated CPU time (s) 3402.37
Current children cumulated vsize (KiB) 947164

[startup+3462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7427
/proc/meminfo: memFree=13203604/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=947164 CPUtime=3462.37 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 2272155 0 0 0 345635 602 0 0 25 0 1 0 510341552 969895936 235342 33554432000 4194304 4409164 140734177603152 18446744073709551615 4350915 0 0 4096 17506 0 0 0 17 0 0 0 0
/proc/7295/statm: 236791 235342 141 53 0 235214 0
Current children cumulated CPU time (s) 3462.37
Current children cumulated vsize (KiB) 947164

[startup+3522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7429
/proc/meminfo: memFree=13054396/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=1080488 CPUtime=3522.37 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 2377344 0 0 0 351618 619 0 0 25 0 1 0 510341552 1106419712 268673 33554432000 4194304 4409164 140734177603152 18446744073709551615 4230767 0 0 4096 17506 0 0 0 17 0 0 0 0
/proc/7295/statm: 270122 268673 141 53 0 268545 0
Current children cumulated CPU time (s) 3522.37
Current children cumulated vsize (KiB) 1080488

[startup+3582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7430
/proc/meminfo: memFree=13461724/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=687228 CPUtime=3582.38 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 2377344 0 0 0 357611 627 0 0 25 0 1 0 510341552 703721472 170358 33554432000 4194304 4409164 140734177603152 18446744073709551615 4300121 0 0 4096 17506 0 0 0 17 0 0 0 0
/proc/7295/statm: 171807 170358 141 53 0 170230 0
Current children cumulated CPU time (s) 3582.38
Current children cumulated vsize (KiB) 687228

[startup+3642.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7432
/proc/meminfo: memFree=13027216/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=1135460 CPUtime=3642.37 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 2489402 0 0 0 363597 640 0 0 25 0 1 0 510341552 1162711040 282416 33554432000 4194304 4409164 140734177603152 18446744073709551615 4358434 0 0 4096 17506 0 0 0 17 0 0 0 0
/proc/7295/statm: 283865 282416 141 53 0 282288 0
Current children cumulated CPU time (s) 3642.37
Current children cumulated vsize (KiB) 1135460

[startup+3702.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7434
/proc/meminfo: memFree=12970524/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=1200996 CPUtime=3702.37 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 2505786 0 0 0 369589 648 0 0 25 0 1 0 510341552 1229819904 298800 33554432000 4194304 4409164 140734177603152 18446744073709551615 4358434 0 0 4096 17506 0 0 0 17 0 0 0 0
/proc/7295/statm: 300249 298800 141 53 0 298672 0
Current children cumulated CPU time (s) 3702.37
Current children cumulated vsize (KiB) 1200996

[startup+3762.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7435
/proc/meminfo: memFree=12985132/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=1201052 CPUtime=3762.37 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 2505800 0 0 0 375582 655 0 0 25 0 1 0 510341552 1229877248 298814 33554432000 4194304 4409164 140734177603152 18446744073709551615 4358434 0 0 4096 17506 0 0 0 17 0 0 0 0
/proc/7295/statm: 300263 298814 141 53 0 298686 0
Current children cumulated CPU time (s) 3762.37
Current children cumulated vsize (KiB) 1201052

[startup+3822.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7437
/proc/meminfo: memFree=13006320/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=1152528 CPUtime=3822.38 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 2612218 0 0 0 381565 673 0 0 25 0 1 0 510341552 1180188672 286683 33554432000 4194304 4409164 140734177603152 18446744073709551615 4358240 0 0 4096 17506 0 0 0 17 0 0 0 0
/proc/7295/statm: 288132 286683 141 53 0 286555 0
Current children cumulated CPU time (s) 3822.38
Current children cumulated vsize (KiB) 1152528

[startup+3882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7438
/proc/meminfo: memFree=13406820/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=771612 CPUtime=3882.38 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 2612218 0 0 0 387558 680 0 0 25 0 1 0 510341552 790130688 191454 33554432000 4194304 4409164 140734177603152 18446744073709551615 4250044 0 0 4096 17506 0 0 0 17 0 0 0 0
/proc/7295/statm: 192903 191454 141 53 0 191326 0
Current children cumulated CPU time (s) 3882.38
Current children cumulated vsize (KiB) 771612

[startup+3942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7440
/proc/meminfo: memFree=12958920/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=1175500 CPUtime=3942.38 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 2729698 0 0 0 393540 698 0 0 25 0 1 0 510341552 1203712000 292426 33554432000 4194304 4409164 140734177603152 18446744073709551615 4358434 0 0 4096 17506 0 0 0 17 0 0 0 0
/proc/7295/statm: 293875 292426 141 53 0 292298 0
Current children cumulated CPU time (s) 3942.38
Current children cumulated vsize (KiB) 1175500

[startup+4002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7442
/proc/meminfo: memFree=12966444/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=1175500 CPUtime=4002.38 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 2729698 0 0 0 399533 705 0 0 25 0 1 0 510341552 1203712000 292426 33554432000 4194304 4409164 140734177603152 18446744073709551615 4358333 0 0 4096 17506 0 0 0 17 0 0 0 0
/proc/7295/statm: 293875 292426 141 53 0 292298 0
Current children cumulated CPU time (s) 4002.38
Current children cumulated vsize (KiB) 1175500

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

[startup+4019.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7442
/proc/meminfo: memFree=13326540/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=803256 CPUtime=4019.18 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 2814120 0 0 0 401200 718 0 0 25 0 1 0 510341552 822534144 199365 33554432000 4194304 4409164 140734177603152 18446744073709551615 4346219 0 0 4096 17506 0 0 0 17 0 0 0 0
/proc/7295/statm: 200814 199365 141 53 0 199237 0
Current children cumulated CPU time (s) 4019.18
Current children cumulated vsize (KiB) 803256

[startup+4044.71 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7443
/proc/meminfo: memFree=13347980/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=812944 CPUtime=4044.79 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 2886281 0 0 0 403752 727 0 0 25 0 1 0 510341552 832454656 201787 33554432000 4194304 4409164 140734177603152 18446744073709551615 4305118 0 0 4096 17506 0 0 0 17 0 0 0 0
/proc/7295/statm: 203236 201787 141 53 0 201659 0
Current children cumulated CPU time (s) 4044.79
Current children cumulated vsize (KiB) 812944

[startup+4051.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7443
/proc/meminfo: memFree=13347980/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=812944 CPUtime=4051.18 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 2886281 0 0 0 404391 727 0 0 25 0 1 0 510341552 832454656 201787 33554432000 4194304 4409164 140734177603152 18446744073709551615 4340193 0 0 4096 17506 0 0 0 17 0 0 0 0
/proc/7295/statm: 203236 201787 141 53 0 201659 0
Current children cumulated CPU time (s) 4051.18
Current children cumulated vsize (KiB) 812944

[startup+4054.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7443
/proc/meminfo: memFree=13347980/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=812944 CPUtime=4054.38 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 2886281 0 0 0 404711 727 0 0 25 0 1 0 510341552 832454656 201787 33554432000 4194304 4409164 140734177603152 18446744073709551615 4340217 0 0 4096 17506 0 0 0 17 0 0 0 0
/proc/7295/statm: 203236 201787 141 53 0 201659 0
Current children cumulated CPU time (s) 4054.38
Current children cumulated vsize (KiB) 812944

[startup+4057.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7443
/proc/meminfo: memFree=13339424/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=812944 CPUtime=4057.58 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 2886281 0 0 0 405031 727 0 0 25 0 1 0 510341552 832454656 201787 33554432000 4194304 4409164 140734177603152 18446744073709551615 4360151 0 0 4096 17506 0 0 0 17 0 0 0 0
/proc/7295/statm: 203236 201787 141 53 0 201659 0
Current children cumulated CPU time (s) 4057.58
Current children cumulated vsize (KiB) 812944

[startup+4059.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7443
/proc/meminfo: memFree=13339424/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=812944 CPUtime=4059.18 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 2886281 0 0 0 405191 727 0 0 25 0 1 0 510341552 832454656 201787 33554432000 4194304 4409164 140734177603152 18446744073709551615 248089722775 0 0 4096 17506 0 0 0 17 0 0 0 0
/proc/7295/statm: 203236 201787 141 53 0 201659 0
Current children cumulated CPU time (s) 4059.18
Current children cumulated vsize (KiB) 812944

[startup+4059.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7443
/proc/meminfo: memFree=13339424/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=812944 CPUtime=4059.58 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 2886281 0 0 0 405230 728 0 0 25 0 1 0 510341552 832454656 201787 33554432000 4194304 4409164 140734177603152 18446744073709551615 248089722775 0 0 4096 17506 0 0 0 17 0 0 0 0
/proc/7295/statm: 203236 201787 141 53 0 201659 0
Current children cumulated CPU time (s) 4059.58
Current children cumulated vsize (KiB) 812944

[startup+4059.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7443
/proc/meminfo: memFree=13339424/32950928 swapFree=67111528/67111528
[pid=7295] ppid=7293 vsize=812944 CPUtime=4059.78 cores=0,2,4,6
/proc/7295/stat : 7295 (lingeling) R 7293 7295 7202 0 -1 4202496 2886281 0 0 0 405250 728 0 0 25 0 1 0 510341552 832454656 201787 33554432000 4194304 4409164 140734177603152 18446744073709551615 248089722775 0 0 4096 17506 0 0 0 17 0 0 0 0
/proc/7295/statm: 203236 201787 141 53 0 201659 0
Current children cumulated CPU time (s) 4059.78
Current children cumulated vsize (KiB) 812944

Child status: 20
Real time (s): 4059.8
CPU time (s): 4059.89
CPU user time (s): 4052.56
CPU system time (s): 7.32289
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1201052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4052.56
system time used= 7.32289
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2886284
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= 5
involuntary context switches= 11477

runsolver used 6.34803 second user time and 12.7181 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-28 12:43:38
IDJOB=3309334
IDBENCH=70760
IDSOLVER=1693
FILE ID=node123/3309334-1303987417
RUNJOBID= node123-1303987382-7220
PBS_JOBID= 13168750
Free space on /tmp= 72804 MiB

SOLVER NAME= Lingeling 587
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand128.cnf
COMMAND LINE= lingeling BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3309334-1303987417/watcher-3309334-1303987417 -o /tmp/evaluation-result-3309334-1303987417/solver-3309334-1303987417 -C 5000 -W 5100 -M 15500  lingeling HOME/instance-3309334-1303987417.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= a551844fb6a7f35cf6025d0a525ca14e
RANDOM SEED=1280663144

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
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	: 5226.15
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		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
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	: 5332.82
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		: 2666.838
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		: 2666.838
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	: 5332.80
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		: 2666.838
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		: 2666.838
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:     32950928 kB
MemFree:      14200980 kB
Buffers:       2188120 kB
Cached:       15925936 kB
SwapCached:          0 kB
Active:        8867400 kB
Inactive:      9333044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      14200980 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           13472 kB
Writeback:           0 kB
AnonPages:       85040 kB
Mapped:          15448 kB
Slab:           486160 kB
PageTables:       4520 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   229872 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= 72808 MiB
End job on node123 at 2011-04-28 13:51:17