Trace number 3422131

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
minisat hack: EBMiniSAT 2011-03-02UNSAT 1691.84 1691.78

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 

1691.76/1691.76	c WARNING: for repeatability, setting FPU to use double precision
1691.76/1691.76	c restarts              : 3483
1691.76/1691.76	c conflicts             : 1798909        (1064 /sec)
1691.76/1691.76	c decisions             : 10057590       (0.00 % random) (5951 /sec)
1691.76/1691.76	c propagations          : 1104011821     (653240 /sec)
1691.76/1691.76	c conflict literals     : 677938101      (30.31 % deleted)
1691.76/1691.76	c Memory used           : 1138.00 MB
1691.76/1691.76	c CPU time              : 1690.06 s
1691.76/1691.76	
1691.76/1691.76	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: 961)

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-3422131-1306658691/watcher-3422131-1306658691 -o /tmp/evaluation-result-3422131-1306658691/solver-3422131-1306658691 -C 5000 -W 5100 -M 15500 HOME/ebminisat_release HOME/instance-3422131-1306658691.cnf -verb=0 

running on 4 cores: 1,3,5,7

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: 0.78 0.18 0.06 3/443 17177
/proc/meminfo: memFree=15718768/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=21100 CPUtime=0 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 1146 0 0 0 0 0 0 0 20 0 1 0 856099806 21606400 1070 33554432000 4194304 4293939 140734671898736 18446744073709551615 4280209 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 5275 1070 218 25 0 1908 0

[startup+0.107811 s]
/proc/loadavg: 0.78 0.18 0.06 3/443 17177
/proc/meminfo: memFree=15718768/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=46152 CPUtime=0.1 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 8548 0 0 0 9 1 0 0 21 0 1 0 856099806 47259648 7690 33554432000 4194304 4293939 140734671898736 18446744073709551615 4279613 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 11538 7691 244 25 0 8171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 46152

[startup+0.200796 s]
/proc/loadavg: 0.78 0.18 0.06 3/443 17177
/proc/meminfo: memFree=15718768/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=73012 CPUtime=0.19 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 14346 0 0 0 18 1 0 0 21 0 1 0 856099806 74764288 12936 33554432000 4194304 4293939 140734671898736 18446744073709551615 231895151301 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 18253 12939 235 25 0 14886 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 73012

[startup+0.300773 s]
/proc/loadavg: 0.78 0.18 0.06 3/443 17177
/proc/meminfo: memFree=15718768/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=78112 CPUtime=0.29 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 16107 0 0 0 28 1 0 0 21 0 1 0 856099806 79986688 14659 33554432000 4194304 4293939 140734671898736 18446744073709551615 4280633 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 19528 14660 239 25 0 16161 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 78112

[startup+0.700707 s]
/proc/loadavg: 0.78 0.18 0.06 3/443 17177
/proc/meminfo: memFree=15718768/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=98588 CPUtime=0.69 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 23976 0 0 0 66 3 0 0 22 0 1 0 856099806 100954112 18410 33554432000 4194304 4293939 140734671898736 18446744073709551615 4280633 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 24647 18410 239 25 0 21280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 98588

[startup+1.50055 s]
/proc/loadavg: 0.78 0.18 0.06 3/444 17179
/proc/meminfo: memFree=15631976/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=102536 CPUtime=1.49 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 31497 0 0 0 146 3 0 0 25 0 1 0 856099806 104996864 20918 33554432000 4194304 4293939 140734671898736 18446744073709551615 4255682 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 25634 20918 258 25 0 22267 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102536

[startup+3.10024 s]
/proc/loadavg: 0.87 0.21 0.07 3/444 17179
/proc/meminfo: memFree=15626644/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=102536 CPUtime=3.09 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 31860 0 0 0 306 3 0 0 25 0 1 0 856099806 104996864 21277 33554432000 4194304 4293939 140734671898736 18446744073709551615 4255660 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 25634 21277 259 25 0 22267 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 102536

[startup+6.30064 s]
/proc/loadavg: 0.87 0.21 0.07 3/444 17179
/proc/meminfo: memFree=15617604/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=102536 CPUtime=6.29 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 31896 0 0 0 626 3 0 0 25 0 1 0 856099806 104996864 21313 33554432000 4194304 4293939 140734671898736 18446744073709551615 4251469 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 25634 21313 259 25 0 22267 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 102536

[startup+12.7004 s]
/proc/loadavg: 1.05 0.27 0.09 3/444 17179
/proc/meminfo: memFree=15603104/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=151856 CPUtime=12.69 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 43140 0 0 0 1264 5 0 0 25 0 1 0 856099806 155500544 32529 33554432000 4194304 4293939 140734671898736 18446744073709551615 4255888 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 37964 32529 259 25 0 34597 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 151856

[startup+25.501 s]
/proc/loadavg: 1.19 0.32 0.11 3/444 17179
/proc/meminfo: memFree=15524332/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=232764 CPUtime=25.49 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 55751 0 0 0 2543 6 0 0 25 0 1 0 856099806 238350336 45110 33554432000 4194304 4293939 140734671898736 18446744073709551615 4269190 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 58191 45110 259 25 0 54824 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 232764

[startup+51.1011 s]
/proc/loadavg: 1.47 0.46 0.16 3/444 17180
/proc/meminfo: memFree=15442824/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=314152 CPUtime=51.09 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 79095 0 0 0 5099 10 0 0 25 0 1 0 856099806 321691648 68409 33554432000 4194304 4293939 140734671898736 18446744073709551615 4256111 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 78538 68409 259 25 0 75171 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 314152

[startup+102.3 s]
/proc/loadavg: 1.87 0.74 0.27 3/444 17208
/proc/meminfo: memFree=15272004/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=446412 CPUtime=102.3 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 117233 0 0 0 10213 17 0 0 25 0 1 0 856099806 457125888 106490 33554432000 4194304 4293939 140734671898736 18446744073709551615 4269190 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 111603 106490 259 25 0 108236 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 446412

[startup+162.301 s]
/proc/loadavg: 1.98 0.97 0.37 3/444 17210
/proc/meminfo: memFree=15151692/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=661336 CPUtime=162.3 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 151161 0 0 0 16205 25 0 0 25 0 1 0 856099806 677208064 140363 33554432000 4194304 4293939 140734671898736 18446744073709551615 4256111 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 165334 140363 259 25 0 161967 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 661336

[startup+222.317 s]
/proc/loadavg: 1.99 1.16 0.48 3/444 17211
/proc/meminfo: memFree=14980280/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=1013172 CPUtime=222.31 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 179785 0 0 0 22201 30 0 0 25 0 1 0 856099806 1037488128 168930 33554432000 4194304 4293939 140734671898736 18446744073709551615 4248338 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 253293 168930 259 25 0 249926 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 1013172

[startup+282.3 s]
/proc/loadavg: 1.99 1.30 0.56 3/444 17213
/proc/meminfo: memFree=15439664/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=320844 CPUtime=282.31 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 231672 0 0 0 28190 41 0 0 25 0 1 0 856099806 328544256 66844 33554432000 4194304 4293939 140734671898736 18446744073709551615 4248320 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 80211 66844 259 25 0 76844 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 320844

[startup+342.301 s]
/proc/loadavg: 1.99 1.44 0.66 3/444 17215
/proc/meminfo: memFree=15262692/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=457628 CPUtime=342.31 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 263953 0 0 0 34182 49 0 0 25 0 1 0 856099806 468611072 99079 33554432000 4194304 4293939 140734671898736 18446744073709551615 4255640 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 114407 99079 259 25 0 111040 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 457628

[startup+402.301 s]
/proc/loadavg: 2.12 1.56 0.74 3/444 17216
/proc/meminfo: memFree=15140392/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=679244 CPUtime=402.31 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 284069 0 0 0 40176 55 0 0 25 0 1 0 856099806 695545856 119157 33554432000 4194304 4293939 140734671898736 18446744073709551615 4255682 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 169811 119157 259 25 0 166444 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 679244

[startup+462.301 s]
/proc/loadavg: 2.04 1.64 0.83 3/444 17218
/proc/meminfo: memFree=15119284/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=689676 CPUtime=462.31 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 304350 0 0 0 46170 61 0 0 25 0 1 0 856099806 706228224 139399 33554432000 4194304 4293939 140734671898736 18446744073709551615 4255657 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 172419 139399 259 25 0 169052 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 689676

[startup+522.301 s]
/proc/loadavg: 2.01 1.70 0.89 3/444 17219
/proc/meminfo: memFree=14990276/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=699016 CPUtime=522.31 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 324946 0 0 0 52166 65 0 0 25 0 1 0 856099806 715792384 159957 33554432000 4194304 4293939 140734671898736 18446744073709551615 4255682 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 174754 159957 259 25 0 171387 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 699016

[startup+582.3 s]
/proc/loadavg: 2.00 1.76 0.96 3/444 17221
/proc/meminfo: memFree=14874800/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=1058884 CPUtime=582.31 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 342675 0 0 0 58160 71 0 0 25 0 1 0 856099806 1084297216 177657 33554432000 4194304 4293939 140734671898736 18446744073709551615 4262986 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 264721 177657 259 25 0 261354 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 1058884

[startup+642.301 s]

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

/proc/meminfo: memFree=14724732/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=1102304 CPUtime=1122.34 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 550728 0 0 0 112109 125 0 0 25 0 1 0 856099806 1128759296 205890 33554432000 4194304 4293939 140734671898736 18446744073709551615 4255682 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 275576 205890 259 25 0 272209 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 1102304

[startup+1182.3 s]
/proc/loadavg: 2.13 2.02 1.46 3/444 17246
/proc/meminfo: memFree=15350160/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=412816 CPUtime=1182.34 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 590132 0 0 0 118099 135 0 0 25 0 1 0 856099806 422723584 77924 33554432000 4194304 4293939 140734671898736 18446744073709551615 4256111 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 103204 77924 259 25 0 99837 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 412816

[startup+1242.3 s]
/proc/loadavg: 2.04 2.01 1.50 3/444 17248
/proc/meminfo: memFree=15163140/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=548616 CPUtime=1242.34 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 622449 0 0 0 124092 142 0 0 25 0 1 0 856099806 561782784 110167 33554432000 4194304 4293939 140734671898736 18446744073709551615 4264316 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 137154 110167 259 25 0 133787 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 548616

[startup+1302.3 s]
/proc/loadavg: 2.02 2.00 1.52 3/444 17249
/proc/meminfo: memFree=15019268/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=766952 CPUtime=1302.34 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 647683 0 0 0 130088 146 0 0 25 0 1 0 856099806 785358848 135340 33554432000 4194304 4293939 140734671898736 18446744073709551615 4255888 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 191738 135340 259 25 0 188371 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 766952

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.55 3/444 17251
/proc/meminfo: memFree=14878864/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=769416 CPUtime=1362.34 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 673304 0 0 0 136083 151 0 0 25 0 1 0 856099806 787881984 160901 33554432000 4194304 4293939 140734671898736 18446744073709551615 4255682 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 192354 160901 259 25 0 188987 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 769416

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.58 3/444 17252
/proc/meminfo: memFree=14785080/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=771648 CPUtime=1422.35 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 689580 0 0 0 142079 156 0 0 25 0 1 0 856099806 790167552 177119 33554432000 4194304 4293939 140734671898736 18446744073709551615 4255909 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 192912 177119 259 25 0 189545 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 771648

[startup+1482.3 s]
/proc/loadavg: 2.04 2.01 1.61 3/444 17254
/proc/meminfo: memFree=14704820/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=1125136 CPUtime=1482.35 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 702251 0 0 0 148075 160 0 0 25 0 1 0 856099806 1152139264 189753 33554432000 4194304 4293939 140734671898736 18446744073709551615 4263678 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 281284 189753 259 25 0 277917 0
Current children cumulated CPU time (s) 1482.35
Current children cumulated vsize (KiB) 1125136

[startup+1542.32 s]
/proc/loadavg: 2.01 2.01 1.63 3/444 17256
/proc/meminfo: memFree=14635224/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=1131176 CPUtime=1542.36 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 712754 0 0 0 154073 163 0 0 25 0 1 0 856099806 1158324224 200218 33554432000 4194304 4293939 140734671898736 18446744073709551615 4248306 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 282794 200218 259 25 0 279427 0
Current children cumulated CPU time (s) 1542.36
Current children cumulated vsize (KiB) 1131176

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.65 3/444 17257
/proc/meminfo: memFree=15106512/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=357692 CPUtime=1602.36 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 748145 0 0 0 160064 172 0 0 25 0 1 0 856099806 366276608 75918 33554432000 4194304 4293939 140734671898736 18446744073709551615 4248624 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 89423 75918 259 25 0 86056 0
Current children cumulated CPU time (s) 1602.36
Current children cumulated vsize (KiB) 357692

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.67 3/444 17259
/proc/meminfo: memFree=15275368/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=439080 CPUtime=1662.35 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 765724 0 0 0 166059 176 0 0 25 0 1 0 856099806 449617920 93393 33554432000 4194304 4293939 140734671898736 18446744073709551615 4255919 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 109770 93393 259 25 0 106403 0
Current children cumulated CPU time (s) 1662.35
Current children cumulated vsize (KiB) 439080

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

[startup+1664 s]
/proc/loadavg: 2.00 2.00 1.67 3/444 17259
/proc/meminfo: memFree=15273756/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=439080 CPUtime=1664.05 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 765993 0 0 0 166229 176 0 0 25 0 1 0 856099806 449617920 93660 33554432000 4194304 4293939 140734671898736 18446744073709551615 4256148 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 109770 93660 259 25 0 106403 0
Current children cumulated CPU time (s) 1664.05
Current children cumulated vsize (KiB) 439080

[startup+1676.8 s]
/proc/loadavg: 2.00 2.00 1.67 3/444 17259
/proc/meminfo: memFree=15254276/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=439080 CPUtime=1676.85 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 767902 0 0 0 167509 176 0 0 25 0 1 0 856099806 449617920 95549 33554432000 4194304 4293939 140734671898736 18446744073709551615 4263128 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 109770 95549 259 25 0 106403 0
Current children cumulated CPU time (s) 1676.85
Current children cumulated vsize (KiB) 439080

[startup+1683.2 s]
/proc/loadavg: 2.07 2.02 1.68 3/444 17259
/proc/meminfo: memFree=15244728/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=439080 CPUtime=1683.26 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 768728 0 0 0 168149 177 0 0 25 0 1 0 856099806 449617920 96371 33554432000 4194304 4293939 140734671898736 18446744073709551615 4256106 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 109770 96371 259 25 0 106403 0
Current children cumulated CPU time (s) 1683.26
Current children cumulated vsize (KiB) 439080

[startup+1686.42 s]
/proc/loadavg: 2.07 2.02 1.68 3/444 17259
/proc/meminfo: memFree=15239520/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=439080 CPUtime=1686.47 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 769291 0 0 0 168470 177 0 0 25 0 1 0 856099806 449617920 96929 33554432000 4194304 4293939 140734671898736 18446744073709551615 4255909 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 109770 96929 259 25 0 106403 0
Current children cumulated CPU time (s) 1686.47
Current children cumulated vsize (KiB) 439080

[startup+1689.6 s]
/proc/loadavg: 2.07 2.02 1.68 3/444 17260
/proc/meminfo: memFree=15234684/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=439412 CPUtime=1689.67 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 769671 0 0 0 168790 177 0 0 25 0 1 0 856099806 449957888 97306 33554432000 4194304 4293939 140734671898736 18446744073709551615 4255909 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 109853 97306 259 25 0 106486 0
Current children cumulated CPU time (s) 1689.67
Current children cumulated vsize (KiB) 439412

[startup+1690.4 s]
/proc/loadavg: 2.07 2.02 1.68 3/444 17260
/proc/meminfo: memFree=15234684/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=439696 CPUtime=1690.46 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 769835 0 0 0 168869 177 0 0 25 0 1 0 856099806 450248704 97469 33554432000 4194304 4293939 140734671898736 18446744073709551615 4256170 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 109924 97469 259 25 0 106557 0
Current children cumulated CPU time (s) 1690.46
Current children cumulated vsize (KiB) 439696

[startup+1691.2 s]
/proc/loadavg: 2.07 2.02 1.68 3/444 17260
/proc/meminfo: memFree=15232688/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=440124 CPUtime=1691.26 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 770004 0 0 0 168949 177 0 0 25 0 1 0 856099806 450686976 97638 33554432000 4194304 4293939 140734671898736 18446744073709551615 4256104 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 110031 97638 259 25 0 106664 0
Current children cumulated CPU time (s) 1691.26
Current children cumulated vsize (KiB) 440124

[startup+1691.6 s]
/proc/loadavg: 2.07 2.02 1.68 3/444 17260
/proc/meminfo: memFree=15232688/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=440124 CPUtime=1691.66 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 770037 0 0 0 168989 177 0 0 25 0 1 0 856099806 450686976 97671 33554432000 4194304 4293939 140734671898736 18446744073709551615 4255682 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 110031 97671 259 25 0 106664 0
Current children cumulated CPU time (s) 1691.66
Current children cumulated vsize (KiB) 440124

[startup+1691.7 s]
/proc/loadavg: 2.07 2.02 1.68 3/444 17260
/proc/meminfo: memFree=15232688/32950928 swapFree=60044444/67111528
[pid=17177] ppid=17175 vsize=440124 CPUtime=1691.76 cores=1,3,5,7
/proc/17177/stat : 17177 (ebminisat_relea) R 17175 17177 17112 0 -1 4202496 770041 0 0 0 168999 177 0 0 25 0 1 0 856099806 450686976 97675 33554432000 4194304 4293939 140734671898736 18446744073709551615 4255682 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17177/statm: 110031 97675 259 25 0 106664 0
Current children cumulated CPU time (s) 1691.76
Current children cumulated vsize (KiB) 440124

Child status: 20
Real time (s): 1691.78
CPU time (s): 1691.84
CPU user time (s): 1690.06
CPU system time (s): 1.78773
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 1165864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1690.06
system time used= 1.78773
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 770074
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= 2548

runsolver used 7.17391 second user time and 17.1434 second system time

The end

Launcher Data 

Begin job on node114 at 2011-05-29 10:44:51
IDJOB=3422131
IDBENCH=70760
IDSOLVER=1914
FILE ID=node114/3422131-1306658691
RUNJOBID= node114-1306658670-17131
PBS_JOBID= 13471783
Free space on /tmp= 73204 MiB

SOLVER NAME= minisat hack: EBMiniSAT 2011-03-02
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand128.cnf
COMMAND LINE= DIR/ebminisat_release BENCHNAME  -verb=0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3422131-1306658691/watcher-3422131-1306658691 -o /tmp/evaluation-result-3422131-1306658691/solver-3422131-1306658691 -C 5000 -W 5100 -M 15500  HOME/ebminisat_release HOME/instance-3422131-1306658691.cnf  -verb=0

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

MD5SUM BENCH= a551844fb6a7f35cf6025d0a525ca14e
RANDOM SEED=683125228

node114.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		: 2666.848
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	: 5333.69
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		: 2666.848
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		: 2666.848
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	: 5332.74
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		: 2666.848
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	: 5332.73
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		: 2666.848
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	: 5332.75
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		: 2666.848
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		: 2666.848
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		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      15719048 kB
Buffers:        273524 kB
Cached:        6749216 kB
SwapCached:      48932 kB
Active:        5116712 kB
Inactive:     11844364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      15719048 kB
SwapTotal:    67111528 kB
SwapFree:     60044444 kB
Dirty:           13360 kB
Writeback:           0 kB
AnonPages:     9895964 kB
Mapped:          28696 kB
Slab:           140192 kB
PageTables:      62364 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 108256236 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= 73204 MiB
End job on node114 at 2011-05-29 11:13:03