Trace number 3438959

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) 5000.06 4999.92

General information on the benchmark

Namecrafted/skvortsov/battleship/
battleship-13-13-unsat.cnf
MD5SUMb828910e9308a3dd9d5f850f224ef842
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1579.25
Satisfiable
(Un)Satisfiability was proved
Number of variables169
Number of clauses1183
Sum of the clauses size4225
Maximum clause length13
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21014
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 5169

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 3.3.0 (svn: 977)

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-3438959-1306902728/watcher-3438959-1306902728 -o /tmp/evaluation-result-3438959-1306902728/solver-3438959-1306902728 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438959-1306902728.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: 1.00 1.03 1.21 2/553 23499
/proc/meminfo: memFree=7445256/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=11796 CPUtime=0 cores=1,3,5,7
/proc/23499/stat : 23499 (runsolver) D 23497 23499 21730 0 -1 4202560 45 0 0 0 0 0 0 0 22 0 1 0 801869834 12079104 54 33554432000 4194304 5432328 140734564693184 18446744073709551615 5055479 0 0 4096 24578 18446744071562234166 0 0 17 1 0 0 0
/proc/23499/statm: 2949 54 34 303 0 2643 0

[startup+0.038622 s]
/proc/loadavg: 1.00 1.03 1.21 2/553 23499
/proc/meminfo: memFree=7445256/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=1656 CPUtime=0 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) D 23497 23499 21730 0 -1 4194304 81 0 3 0 0 0 0 0 18 0 1 0 801869834 1695744 40 33554432000 134512640 134603332 4291871312 18446744073709551615 8964083 0 0 4096 0 18446744071562234166 0 0 17 1 0 0 3
/proc/23499/statm: 414 40 32 23 0 27 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1656

[startup+0.100585 s]
/proc/loadavg: 1.00 1.03 1.21 2/553 23499
/proc/meminfo: memFree=7445256/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=1744 CPUtime=0.03 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 181 0 10 0 3 0 0 0 18 0 1 0 801869834 1785856 138 33554432000 134512640 134603332 4291871312 18446744073709551615 134548129 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 436 138 97 23 0 62 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1744

[startup+0.300544 s]
/proc/loadavg: 1.00 1.03 1.21 2/553 23499
/proc/meminfo: memFree=7445256/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=1744 CPUtime=0.23 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 187 0 10 0 23 0 0 0 18 0 1 0 801869834 1785856 144 33554432000 134512640 134603332 4291871312 18446744073709551615 134566526 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 436 144 97 23 0 62 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 1744

[startup+0.700467 s]
/proc/loadavg: 1.00 1.03 1.21 2/553 23499
/proc/meminfo: memFree=7445256/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=1876 CPUtime=0.63 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 191 0 10 0 63 0 0 0 18 0 1 0 801869834 1921024 148 33554432000 134512640 134603332 4291871312 18446744073709551615 134546978 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 469 148 97 23 0 95 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 1876

[startup+1.50032 s]
/proc/loadavg: 1.00 1.03 1.21 3/555 23555
/proc/meminfo: memFree=7440660/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=1872 CPUtime=1.43 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 194 0 10 0 143 0 0 0 20 0 1 0 801869834 1916928 151 33554432000 134512640 134603332 4291871312 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 468 151 97 23 0 94 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 1872

[startup+3.10103 s]
/proc/loadavg: 1.00 1.03 1.21 3/555 23555
/proc/meminfo: memFree=7438056/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=1872 CPUtime=3.03 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 200 0 10 0 303 0 0 0 25 0 1 0 801869834 1916928 157 33554432000 134512640 134603332 4291871312 18446744073709551615 134550725 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 468 157 97 23 0 94 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 1872

[startup+6.3004 s]
/proc/loadavg: 1.08 1.04 1.21 3/555 23555
/proc/meminfo: memFree=7438284/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=1872 CPUtime=6.23 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 208 0 10 0 623 0 0 0 25 0 1 0 801869834 1916928 165 33554432000 134512640 134603332 4291871312 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 468 165 97 23 0 94 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1872

[startup+12.7002 s]
/proc/loadavg: 1.16 1.06 1.21 3/555 23556
/proc/meminfo: memFree=7436460/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=1872 CPUtime=12.63 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 211 0 10 0 1263 0 0 0 25 0 1 0 801869834 1916928 168 33554432000 134512640 134603332 4291871312 18446744073709551615 134548271 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 468 168 97 23 0 94 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 1872

[startup+25.5007 s]
/proc/loadavg: 1.34 1.10 1.22 3/555 23556
/proc/meminfo: memFree=7436844/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=1872 CPUtime=25.43 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 220 0 10 0 2543 0 0 0 25 0 1 0 801869834 1916928 177 33554432000 134512640 134603332 4291871312 18446744073709551615 134546932 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 468 177 97 23 0 94 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 1872

[startup+51.1008 s]
/proc/loadavg: 1.57 1.18 1.24 3/555 23557
/proc/meminfo: memFree=7436700/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=1992 CPUtime=51.03 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 230 0 10 0 5103 0 0 0 25 0 1 0 801869834 2039808 187 33554432000 134512640 134603332 4291871312 18446744073709551615 134548326 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 498 187 97 23 0 124 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 1992

[startup+102.32 s]
/proc/loadavg: 1.86 1.33 1.29 3/555 23558
/proc/meminfo: memFree=7436548/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=1992 CPUtime=102.26 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 240 0 10 0 10226 0 0 0 25 0 1 0 801869834 2039808 197 33554432000 134512640 134603332 4291871312 18446744073709551615 134548336 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 498 197 97 23 0 124 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1992

[startup+162.3 s]
/proc/loadavg: 1.98 1.45 1.33 3/555 23560
/proc/meminfo: memFree=7432920/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=2108 CPUtime=162.24 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 257 0 10 0 16224 0 0 0 25 0 1 0 801869834 2158592 214 33554432000 134512640 134603332 4291871312 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 527 214 97 23 0 153 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2108

[startup+222.301 s]
/proc/loadavg: 1.99 1.56 1.38 3/555 23561
/proc/meminfo: memFree=7433992/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=2092 CPUtime=222.24 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 257 0 10 0 22224 0 0 0 25 0 1 0 801869834 2142208 214 33554432000 134512640 134603332 4291871312 18446744073709551615 134542888 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 523 214 97 23 0 149 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 2092

[startup+282.3 s]
/proc/loadavg: 1.99 1.63 1.41 3/555 23563
/proc/meminfo: memFree=7433936/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=2092 CPUtime=282.24 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 263 0 10 0 28224 0 0 0 25 0 1 0 801869834 2142208 220 33554432000 134512640 134603332 4291871312 18446744073709551615 134564904 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 523 220 97 23 0 149 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 2092

[startup+342.301 s]
/proc/loadavg: 2.13 1.72 1.45 3/555 23564
/proc/meminfo: memFree=7434016/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=2092 CPUtime=342.25 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 263 0 10 0 34225 0 0 0 25 0 1 0 801869834 2142208 220 33554432000 134512640 134603332 4291871312 18446744073709551615 134551001 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 523 220 97 23 0 149 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 2092

[startup+402.3 s]
/proc/loadavg: 2.11 1.79 1.49 3/555 23566
/proc/meminfo: memFree=7433868/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=2092 CPUtime=402.25 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 274 0 10 0 40225 0 0 0 25 0 1 0 801869834 2142208 231 33554432000 134512640 134603332 4291871312 18446744073709551615 134546978 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 523 231 97 23 0 149 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 2092

[startup+462.301 s]
/proc/loadavg: 2.04 1.82 1.52 3/555 23568
/proc/meminfo: memFree=7435320/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=2092 CPUtime=462.25 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 274 0 10 0 46225 0 0 0 25 0 1 0 801869834 2142208 231 33554432000 134512640 134603332 4291871312 18446744073709551615 134525209 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 523 231 97 23 0 149 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 2092

[startup+522.3 s]
/proc/loadavg: 2.01 1.85 1.55 3/555 23569
/proc/meminfo: memFree=7435276/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=2092 CPUtime=522.25 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 274 0 10 0 52225 0 0 0 25 0 1 0 801869834 2142208 231 33554432000 134512640 134603332 4291871312 18446744073709551615 134525209 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 523 231 97 23 0 149 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 2092

[startup+582.301 s]
/proc/loadavg: 2.13 1.91 1.58 3/555 23571
/proc/meminfo: memFree=7435236/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=2192 CPUtime=582.26 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 285 0 10 0 58226 0 0 0 25 0 1 0 801869834 2244608 242 33554432000 134512640 134603332 4291871312 18446744073709551615 134550850 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 548 242 97 23 0 174 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 2192

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.05 2.05 2.00 3/555 23730
/proc/meminfo: memFree=7432144/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=2384 CPUtime=4062.41 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 348 0 10 0 406241 0 0 0 25 0 1 0 801869834 2441216 303 33554432000 134512640 134603332 4291871312 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 596 303 97 23 0 222 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 2384

[startup+4122.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/555 23731
/proc/meminfo: memFree=7432836/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=2380 CPUtime=4122.39 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 348 0 10 0 412239 0 0 0 25 0 1 0 801869834 2437120 303 33554432000 134512640 134603332 4291871312 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 595 303 97 23 0 221 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 2380

[startup+4182.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/555 23733
/proc/meminfo: memFree=7432912/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=2380 CPUtime=4182.4 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 348 0 10 0 418240 0 0 0 25 0 1 0 801869834 2437120 303 33554432000 134512640 134603332 4291871312 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 595 303 97 23 0 221 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 2380

[startup+4242.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/555 23734
/proc/meminfo: memFree=7432116/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=2380 CPUtime=4242.4 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 348 0 10 0 424240 0 0 0 25 0 1 0 801869834 2437120 303 33554432000 134512640 134603332 4291871312 18446744073709551615 134566498 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 595 303 97 23 0 221 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 2380

[startup+4302.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/555 23736
/proc/meminfo: memFree=7432080/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=2380 CPUtime=4302.4 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 348 0 10 0 430240 0 0 0 25 0 1 0 801869834 2437120 303 33554432000 134512640 134603332 4291871312 18446744073709551615 134564472 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 595 303 97 23 0 221 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 2380

[startup+4362.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/555 23738
/proc/meminfo: memFree=7433392/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=2372 CPUtime=4362.4 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 348 0 10 0 436240 0 0 0 25 0 1 0 801869834 2428928 302 33554432000 134512640 134603332 4291871312 18446744073709551615 134563940 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 593 302 97 23 0 219 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 2372

[startup+4422.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/555 23739
/proc/meminfo: memFree=7433344/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=2376 CPUtime=4422.4 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 349 0 10 0 442240 0 0 0 25 0 1 0 801869834 2433024 303 33554432000 134512640 134603332 4291871312 18446744073709551615 134550837 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 594 303 97 23 0 220 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 2376

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 23741
/proc/meminfo: memFree=7432928/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=2376 CPUtime=4482.41 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 349 0 10 0 448241 0 0 0 25 0 1 0 801869834 2433024 303 33554432000 134512640 134603332 4291871312 18446744073709551615 134550828 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 594 303 97 23 0 220 0
Current children cumulated CPU time (s) 4482.41
Current children cumulated vsize (KiB) 2376

[startup+4542.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/555 23742
/proc/meminfo: memFree=7433256/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=2376 CPUtime=4542.41 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 349 0 10 0 454241 0 0 0 25 0 1 0 801869834 2433024 303 33554432000 134512640 134603332 4291871312 18446744073709551615 134550910 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 594 303 97 23 0 220 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 2376

[startup+4602.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/555 23744
/proc/meminfo: memFree=7433224/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=2440 CPUtime=4602.43 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 361 0 10 0 460243 0 0 0 25 0 1 0 801869834 2498560 315 33554432000 134512640 134603332 4291871312 18446744073709551615 134546888 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 610 315 97 23 0 236 0
Current children cumulated CPU time (s) 4602.43
Current children cumulated vsize (KiB) 2440

[startup+4662.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/555 23746
/proc/meminfo: memFree=7431944/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=2440 CPUtime=4662.41 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 363 0 10 0 466241 0 0 0 25 0 1 0 801869834 2498560 317 33554432000 134512640 134603332 4291871312 18446744073709551615 134564544 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 610 317 97 23 0 236 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 2440

[startup+4722.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 23747
/proc/meminfo: memFree=7431404/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=2456 CPUtime=4722.44 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 368 0 10 0 472244 0 0 0 25 0 1 0 801869834 2514944 321 33554432000 134512640 134603332 4291871312 18446744073709551615 134563451 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 614 321 97 23 0 240 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 2456

[startup+4782.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/555 23749
/proc/meminfo: memFree=7433096/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=2432 CPUtime=4782.42 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 368 0 10 0 478242 0 0 0 25 0 1 0 801869834 2490368 317 33554432000 134512640 134603332 4291871312 18446744073709551615 134566416 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 608 317 97 23 0 234 0
Current children cumulated CPU time (s) 4782.42
Current children cumulated vsize (KiB) 2432

[startup+4842.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/555 23750
/proc/meminfo: memFree=7432432/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=2432 CPUtime=4842.42 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 368 0 10 0 484242 0 0 0 25 0 1 0 801869834 2490368 317 33554432000 134512640 134603332 4291871312 18446744073709551615 134563405 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 608 317 97 23 0 234 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 2432

[startup+4902.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/555 23752
/proc/meminfo: memFree=7432884/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=2436 CPUtime=4902.42 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 369 0 10 0 490242 0 0 0 25 0 1 0 801869834 2494464 318 33554432000 134512640 134603332 4291871312 18446744073709551615 134563301 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 609 318 97 23 0 235 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 2436

[startup+4962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/555 23754
/proc/meminfo: memFree=7432696/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=2436 CPUtime=4962.43 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 369 0 10 0 496243 0 0 0 25 0 1 0 801869834 2494464 318 33554432000 134512640 134603332 4291871312 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 609 318 97 23 0 235 0
Current children cumulated CPU time (s) 4962.43
Current children cumulated vsize (KiB) 2436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.01 2.00 3/555 23755
/proc/meminfo: memFree=7433032/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=2436 CPUtime=5000.04 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 369 0 10 0 500004 0 0 0 25 0 1 0 801869834 2494464 318 33554432000 134512640 134603332 4291871312 18446744073709551615 134525120 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 609 318 97 23 0 235 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 2436

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 2.01 2.00 3/555 23755
/proc/meminfo: memFree=7433032/32950928 swapFree=67056580/67111528
[pid=23499] ppid=23497 vsize=2436 CPUtime=5000.04 cores=1,3,5,7
/proc/23499/stat : 23499 (picosat) R 23497 23499 21730 0 -1 4202496 369 0 10 0 500004 0 0 0 25 0 1 0 801869834 2494464 318 33554432000 134512640 134603332 4291871312 18446744073709551615 134525120 0 0 4096 0 0 0 0 17 1 0 0 6
/proc/23499/statm: 609 318 97 23 0 235 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 2436

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.06
CPU user time (s): 5000.05
CPU system time (s): 0.004999
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 2564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.05
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 369
page faults= 10
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 71
involuntary context switches= 62508

runsolver used 26.426 second user time and 59.9579 second system time

The end

Launcher Data 

Begin job on node148 at 2011-06-01 06:32:08
IDJOB=3438959
IDBENCH=83217
IDSOLVER=1934
FILE ID=node148/3438959-1306902728
RUNJOBID= node148-1306902728-23481
PBS_JOBID= 13488428
Free space on /tmp= 51032 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/skvortsov/battleship/battleship-13-13-unsat.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438959-1306902728/watcher-3438959-1306902728 -o /tmp/evaluation-result-3438959-1306902728/solver-3438959-1306902728 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438959-1306902728.cnf

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

MD5SUM BENCH= b828910e9308a3dd9d5f850f224ef842
RANDOM SEED=1450236029

node148.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		: 2666.854
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	: 5333.70
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		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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	: 5332.82
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		: 2666.854
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		: 2666.854
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	: 5332.82
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		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:       7445536 kB
Buffers:        106556 kB
Cached:       17815016 kB
SwapCached:       7908 kB
Active:       13984948 kB
Inactive:     10764236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:       7445536 kB
SwapTotal:    67111528 kB
SwapFree:     67056580 kB
Dirty:              16 kB
Writeback:           0 kB
AnonPages:     6826700 kB
Mapped:          43416 kB
Slab:           628612 kB
PageTables:      58040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 170380476 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= 51032 MiB
End job on node148 at 2011-06-01 07:55:30