Trace number 3438469

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
PicoSAT 941? (TO) 5000.1 4999.91

General information on the benchmark

NameCRAFTED/rbsat/random/forced/
rbsat-v1375c111739gyes10.cnf
MD5SUMc904604702db7cfabf92e607e197d409
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.50471
Satisfiable
(Un)Satisfiability was proved
Number of variables1375
Number of clauses111739
Sum of the clauses size224743
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2111684
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 555

Solver Data


Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3438469-1308500395/watcher-3438469-1308500395 -o /tmp/evaluation-result-3438469-1308500395/solver-3438469-1308500395 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438469-1308500395.cnf 

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: 2.00 2.00 1.96 2/173 2722
/proc/meminfo: memFree=28953084/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=2172 CPUtime=0 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 262 0 0 0 0 0 0 0 18 0 1 0 961639227 2224128 207 33554432000 134512640 134603332 4291299584 18446744073709551615 8283644 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 543 208 89 23 0 169 0

[startup+0.0449221 s]
/proc/loadavg: 2.00 2.00 1.96 2/173 2722
/proc/meminfo: memFree=28953084/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=5856 CPUtime=0.04 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 1186 0 0 0 4 0 0 0 18 0 1 0 961639227 5996544 1131 33554432000 134512640 134603332 4291299584 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1464 1131 98 23 0 1090 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5856

[startup+0.10091 s]
/proc/loadavg: 2.00 2.00 1.96 2/173 2722
/proc/meminfo: memFree=28953084/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=5856 CPUtime=0.09 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 1200 0 0 0 9 0 0 0 18 0 1 0 961639227 5996544 1145 33554432000 134512640 134603332 4291299584 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1464 1145 98 23 0 1090 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5856

[startup+0.300872 s]
/proc/loadavg: 2.00 2.00 1.96 2/173 2722
/proc/meminfo: memFree=28953084/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=5856 CPUtime=0.29 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 1200 0 0 0 29 0 0 0 18 0 1 0 961639227 5996544 1145 33554432000 134512640 134603332 4291299584 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1464 1145 98 23 0 1090 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5856

[startup+0.700796 s]
/proc/loadavg: 2.00 2.00 1.96 2/173 2722
/proc/meminfo: memFree=28953084/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=5856 CPUtime=0.69 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 1209 0 0 0 69 0 0 0 18 0 1 0 961639227 5996544 1154 33554432000 134512640 134603332 4291299584 18446744073709551615 134527292 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1464 1154 98 23 0 1090 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5856

[startup+1.50064 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 2732
/proc/meminfo: memFree=28939352/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=5976 CPUtime=1.49 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 1219 0 0 0 149 0 0 0 20 0 1 0 961639227 6119424 1164 33554432000 134512640 134603332 4291299584 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1494 1164 98 23 0 1120 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5976

[startup+3.10034 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 2732
/proc/meminfo: memFree=28938484/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=5976 CPUtime=3.09 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 1229 0 0 0 309 0 0 0 25 0 1 0 961639227 6119424 1174 33554432000 134512640 134603332 4291299584 18446744073709551615 134525344 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1494 1174 98 23 0 1120 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5976

[startup+6.30073 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 2732
/proc/meminfo: memFree=28938736/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=5976 CPUtime=6.29 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 1239 0 0 0 629 0 0 0 25 0 1 0 961639227 6119424 1184 33554432000 134512640 134603332 4291299584 18446744073709551615 134545141 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1494 1184 98 23 0 1120 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5976

[startup+12.7005 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 2732
/proc/meminfo: memFree=28937904/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=6112 CPUtime=12.69 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 1261 0 0 0 1269 0 0 0 25 0 1 0 961639227 6258688 1206 33554432000 134512640 134603332 4291299584 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1528 1206 98 23 0 1154 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6112

[startup+25.5001 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 2733
/proc/meminfo: memFree=28937800/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=6080 CPUtime=25.49 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 1261 0 0 0 2549 0 0 0 25 0 1 0 961639227 6225920 1206 33554432000 134512640 134603332 4291299584 18446744073709551615 134525248 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1520 1206 98 23 0 1146 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6080

[startup+51.1002 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 2733
/proc/meminfo: memFree=28937124/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=6208 CPUtime=51.09 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 1319 0 0 0 5109 0 0 0 25 0 1 0 961639227 6356992 1243 33554432000 134512640 134603332 4291299584 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1552 1243 98 23 0 1178 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 6208

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 2735
/proc/meminfo: memFree=28936984/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=6280 CPUtime=102.3 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 1375 0 0 0 10230 0 0 0 25 0 1 0 961639227 6430720 1261 33554432000 134512640 134603332 4291299584 18446744073709551615 134551080 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1570 1261 98 23 0 1196 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 6280

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 2736
/proc/meminfo: memFree=28936468/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=6236 CPUtime=162.3 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 1405 0 0 0 16230 0 0 0 25 0 1 0 961639227 6385664 1250 33554432000 134512640 134603332 4291299584 18446744073709551615 134548267 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1559 1250 98 23 0 1185 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 6236

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 2738
/proc/meminfo: memFree=28935916/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=6344 CPUtime=222.3 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 1454 0 0 0 22230 0 0 0 25 0 1 0 961639227 6496256 1277 33554432000 134512640 134603332 4291299584 18446744073709551615 134545146 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1586 1277 98 23 0 1212 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 6344

[startup+282.3 s]
/proc/loadavg: 2.05 2.01 1.97 3/178 2739
/proc/meminfo: memFree=28936260/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=6352 CPUtime=282.3 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 1529 0 0 0 28230 0 0 0 25 0 1 0 961639227 6504448 1279 33554432000 134512640 134603332 4291299584 18446744073709551615 134548317 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1588 1279 98 23 0 1214 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 6352

[startup+342.301 s]
/proc/loadavg: 2.02 2.01 1.97 3/178 2744
/proc/meminfo: memFree=28935864/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=6432 CPUtime=342.3 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 1640 0 0 0 34230 0 0 0 25 0 1 0 961639227 6586368 1299 33554432000 134512640 134603332 4291299584 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1608 1299 98 23 0 1234 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 6432

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 2747
/proc/meminfo: memFree=28936084/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=6368 CPUtime=402.3 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 1676 0 0 0 40230 0 0 0 25 0 1 0 961639227 6520832 1283 33554432000 134512640 134603332 4291299584 18446744073709551615 134564280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1592 1283 98 23 0 1218 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 6368

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 2748
/proc/meminfo: memFree=28935924/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=6504 CPUtime=462.31 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 1837 0 0 0 46231 0 0 0 25 0 1 0 961639227 6660096 1317 33554432000 134512640 134603332 4291299584 18446744073709551615 134563975 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1626 1317 98 23 0 1252 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 6504

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 2750
/proc/meminfo: memFree=28935900/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=6364 CPUtime=522.31 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 1973 0 0 0 52231 0 0 0 25 0 1 0 961639227 6516736 1282 33554432000 134512640 134603332 4291299584 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1591 1282 98 23 0 1217 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 6364

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 2751
/proc/meminfo: memFree=28935628/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=6404 CPUtime=582.31 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 2129 0 0 0 58231 0 0 0 25 0 1 0 961639227 6557696 1292 33554432000 134512640 134603332 4291299584 18446744073709551615 134551112 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1601 1292 98 23 0 1227 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 6404

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2869
/proc/meminfo: memFree=28934308/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=6964 CPUtime=4062.45 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 7299 0 0 0 406243 2 0 0 25 0 1 0 961639227 7131136 1412 33554432000 134512640 134603332 4291299584 18446744073709551615 134545194 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1741 1412 98 23 0 1367 0
Current children cumulated CPU time (s) 4062.45
Current children cumulated vsize (KiB) 6964

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2872
/proc/meminfo: memFree=28933168/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=7272 CPUtime=4122.45 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 7420 0 0 0 412243 2 0 0 25 0 1 0 961639227 7446528 1495 33554432000 134512640 134603332 4291299584 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1818 1495 98 23 0 1444 0
Current children cumulated CPU time (s) 4122.45
Current children cumulated vsize (KiB) 7272

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2873
/proc/meminfo: memFree=28933020/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=7096 CPUtime=4182.45 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 7559 0 0 0 418243 2 0 0 25 0 1 0 961639227 7266304 1448 33554432000 134512640 134603332 4291299584 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1774 1448 98 23 0 1400 0
Current children cumulated CPU time (s) 4182.45
Current children cumulated vsize (KiB) 7096

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2875
/proc/meminfo: memFree=28933232/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=7140 CPUtime=4242.46 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 7628 0 0 0 424244 2 0 0 25 0 1 0 961639227 7311360 1476 33554432000 134512640 134603332 4291299584 18446744073709551615 134566235 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1785 1476 98 23 0 1411 0
Current children cumulated CPU time (s) 4242.46
Current children cumulated vsize (KiB) 7140

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2877
/proc/meminfo: memFree=28933336/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=7272 CPUtime=4302.46 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 7702 0 0 0 430244 2 0 0 25 0 1 0 961639227 7446528 1509 33554432000 134512640 134603332 4291299584 18446744073709551615 134546978 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1818 1509 98 23 0 1444 0
Current children cumulated CPU time (s) 4302.46
Current children cumulated vsize (KiB) 7272

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2878
/proc/meminfo: memFree=28933432/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=7340 CPUtime=4362.46 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 7706 0 0 0 436244 2 0 0 25 0 1 0 961639227 7516160 1513 33554432000 134512640 134603332 4291299584 18446744073709551615 134566259 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1835 1513 98 23 0 1461 0
Current children cumulated CPU time (s) 4362.46
Current children cumulated vsize (KiB) 7340

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2880
/proc/meminfo: memFree=28933272/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=7268 CPUtime=4422.46 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 7722 0 0 0 442244 2 0 0 25 0 1 0 961639227 7442432 1508 33554432000 134512640 134603332 4291299584 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1817 1508 98 23 0 1443 0
Current children cumulated CPU time (s) 4422.46
Current children cumulated vsize (KiB) 7268

[startup+4482.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 2881
/proc/meminfo: memFree=28932748/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=6956 CPUtime=4482.46 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 7728 0 0 0 448244 2 0 0 25 0 1 0 961639227 7122944 1430 33554432000 134512640 134603332 4291299584 18446744073709551615 134564340 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1739 1430 98 23 0 1365 0
Current children cumulated CPU time (s) 4482.46
Current children cumulated vsize (KiB) 6956

[startup+4542.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 2883
/proc/meminfo: memFree=28932972/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=7080 CPUtime=4542.47 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 7840 0 0 0 454245 2 0 0 25 0 1 0 961639227 7249920 1461 33554432000 134512640 134603332 4291299584 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1770 1461 98 23 0 1396 0
Current children cumulated CPU time (s) 4542.47
Current children cumulated vsize (KiB) 7080

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2885
/proc/meminfo: memFree=28932564/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=7144 CPUtime=4602.47 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 7944 0 0 0 460245 2 0 0 25 0 1 0 961639227 7315456 1466 33554432000 134512640 134603332 4291299584 18446744073709551615 134564288 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1786 1466 98 23 0 1412 0
Current children cumulated CPU time (s) 4602.47
Current children cumulated vsize (KiB) 7144

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2886
/proc/meminfo: memFree=28932668/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=7212 CPUtime=4662.47 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 7994 0 0 0 466245 2 0 0 25 0 1 0 961639227 7385088 1470 33554432000 134512640 134603332 4291299584 18446744073709551615 134525137 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1803 1470 98 23 0 1429 0
Current children cumulated CPU time (s) 4662.47
Current children cumulated vsize (KiB) 7212

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2888
/proc/meminfo: memFree=28932020/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=7088 CPUtime=4722.48 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 8006 0 0 0 472246 2 0 0 25 0 1 0 961639227 7258112 1463 33554432000 134512640 134603332 4291299584 18446744073709551615 134525209 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1772 1463 98 23 0 1398 0
Current children cumulated CPU time (s) 4722.48
Current children cumulated vsize (KiB) 7088

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2889
/proc/meminfo: memFree=28932492/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=7024 CPUtime=4782.47 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 8006 0 0 0 478245 2 0 0 25 0 1 0 961639227 7192576 1447 33554432000 134512640 134603332 4291299584 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1756 1447 98 23 0 1382 0
Current children cumulated CPU time (s) 4782.47
Current children cumulated vsize (KiB) 7024

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2891
/proc/meminfo: memFree=28933572/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=6972 CPUtime=4842.48 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 8135 0 0 0 484246 2 0 0 25 0 1 0 961639227 7139328 1431 33554432000 134512640 134603332 4291299584 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1743 1431 98 23 0 1369 0
Current children cumulated CPU time (s) 4842.48
Current children cumulated vsize (KiB) 6972

[startup+4902.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 2893
/proc/meminfo: memFree=28933544/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=7084 CPUtime=4902.48 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 8262 0 0 0 490246 2 0 0 25 0 1 0 961639227 7254016 1461 33554432000 134512640 134603332 4291299584 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1771 1461 98 23 0 1397 0
Current children cumulated CPU time (s) 4902.48
Current children cumulated vsize (KiB) 7084

[startup+4962.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 2894
/proc/meminfo: memFree=28934384/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=6812 CPUtime=4962.48 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 8283 0 0 0 496246 2 0 0 25 0 1 0 961639227 6975488 1394 33554432000 134512640 134603332 4291299584 18446744073709551615 134527351 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1703 1394 98 23 0 1329 0
Current children cumulated CPU time (s) 4962.48
Current children cumulated vsize (KiB) 6812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2895
/proc/meminfo: memFree=28934228/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=6996 CPUtime=5000.09 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 8338 0 0 0 500007 2 0 0 25 0 1 0 961639227 7163904 1436 33554432000 134512640 134603332 4291299584 18446744073709551615 134525225 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1749 1436 98 23 0 1375 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 6996

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2895
/proc/meminfo: memFree=28934228/32950928 swapFree=67055948/67111528
[pid=2722] ppid=2719 vsize=6996 CPUtime=5000.09 cores=1,3,5,7
/proc/2722/stat : 2722 (picosat) R 2719 2722 2195 0 -1 4202496 8338 0 0 0 500007 2 0 0 25 0 1 0 961639227 7163904 1436 33554432000 134512640 134603332 4291299584 18446744073709551615 134525225 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2722/statm: 1749 1436 98 23 0 1375 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 6996

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.1
CPU user time (s): 5000.07
CPU system time (s): 0.025996
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 7524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.07
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8338
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= 57
involuntary context switches= 57662

runsolver used 6.74397 second user time and 15.9906 second system time

The end

Launcher Data 

Begin job on node127 at 2011-06-19 18:19:56
IDJOB=3438469
IDBENCH=71397
IDSOLVER=1934
FILE ID=node127/3438469-1308500395
RUNJOBID= node127-1308500395-2704
PBS_JOBID= 13608179
Free space on /tmp= 73300 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/rbsat/random/forced/rbsat-v1375c111739gyes10.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438469-1308500395/watcher-3438469-1308500395 -o /tmp/evaluation-result-3438469-1308500395/solver-3438469-1308500395 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438469-1308500395.cnf

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

MD5SUM BENCH= c904604702db7cfabf92e607e197d409
RANDOM SEED=1321226011

node127.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		: 2666.823
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	: 5333.64
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		: 2666.823
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	: 5332.83
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		: 2666.823
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		: 2666.823
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	: 5332.86
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		: 2666.823
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		: 2666.823
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		: 2666.823
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	: 5332.60
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		: 2666.823
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:      28950148 kB
Buffers:        513084 kB
Cached:        3103568 kB
SwapCached:       9344 kB
Active:        1311660 kB
Inactive:      2327940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      28950148 kB
SwapTotal:    67111528 kB
SwapFree:     67055948 kB
Dirty:            4280 kB
Writeback:           0 kB
AnonPages:       19964 kB
Mapped:          12768 kB
Slab:           296528 kB
PageTables:       4108 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   191136 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= 73300 MiB
End job on node127 at 2011-06-19 19:43:18