Trace number 3438999

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) 5000.07 4999.92

General information on the benchmark

Namecrafted/skvortsov/battleship/
battleship-15-15-unsat.cnf
MD5SUM647576009a3d34cc33c6dfd3ecb1a2ef
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables225
Number of clauses1800
Sum of the clauses size6525
Maximum clause length15
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21575
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 5225

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-3438999-1306903630/watcher-3438999-1306903630 -o /tmp/evaluation-result-3438999-1306903630/solver-3438999-1306903630 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438999-1306903630.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: 1.28 1.07 1.02 3/521 8311
/proc/meminfo: memFree=16887428/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=1876 CPUtime=0 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 198 0 0 0 0 0 0 0 25 0 1 0 782778504 1921024 145 33554432000 134512640 134603332 4291861456 18446744073709551615 134525140 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 469 145 97 23 0 95 0

[startup+0.088434 s]
/proc/loadavg: 1.28 1.07 1.02 3/521 8311
/proc/meminfo: memFree=16887428/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=1876 CPUtime=0.08 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 200 0 0 0 8 0 0 0 25 0 1 0 782778504 1921024 147 33554432000 134512640 134603332 4291861456 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 469 147 97 23 0 95 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1876

[startup+0.100432 s]
/proc/loadavg: 1.28 1.07 1.02 3/521 8311
/proc/meminfo: memFree=16887428/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=1876 CPUtime=0.09 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 201 0 0 0 9 0 0 0 25 0 1 0 782778504 1921024 148 33554432000 134512640 134603332 4291861456 18446744073709551615 134525130 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 469 148 97 23 0 95 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1876

[startup+0.300398 s]
/proc/loadavg: 1.28 1.07 1.02 3/521 8311
/proc/meminfo: memFree=16887428/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=1876 CPUtime=0.29 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 207 0 0 0 29 0 0 0 25 0 1 0 782778504 1921024 154 33554432000 134512640 134603332 4291861456 18446744073709551615 134564471 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 469 154 97 23 0 95 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1876

[startup+0.700325 s]
/proc/loadavg: 1.28 1.07 1.02 3/521 8311
/proc/meminfo: memFree=16887428/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=1876 CPUtime=0.69 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 210 0 0 0 69 0 0 0 25 0 1 0 782778504 1921024 157 33554432000 134512640 134603332 4291861456 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 469 157 97 23 0 95 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1876

[startup+1.50017 s]
/proc/loadavg: 1.34 1.09 1.03 3/522 8312
/proc/meminfo: memFree=16886576/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=1876 CPUtime=1.49 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 217 0 0 0 149 0 0 0 25 0 1 0 782778504 1921024 164 33554432000 134512640 134603332 4291861456 18446744073709551615 134527381 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 469 164 97 23 0 95 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1876

[startup+3.10088 s]
/proc/loadavg: 1.34 1.09 1.03 3/522 8312
/proc/meminfo: memFree=16885468/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=1876 CPUtime=3.09 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 222 0 0 0 309 0 0 0 25 0 1 0 782778504 1921024 169 33554432000 134512640 134603332 4291861456 18446744073709551615 134550798 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 469 169 97 23 0 95 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1876

[startup+6.30029 s]
/proc/loadavg: 1.34 1.09 1.03 3/522 8312
/proc/meminfo: memFree=16884728/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=1988 CPUtime=6.29 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 231 0 0 0 629 0 0 0 25 0 1 0 782778504 2035712 178 33554432000 134512640 134603332 4291861456 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 497 178 97 23 0 123 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1988

[startup+12.7001 s]
/proc/loadavg: 1.44 1.12 1.04 3/522 8312
/proc/meminfo: memFree=16884612/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=1988 CPUtime=12.69 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 238 0 0 0 1269 0 0 0 25 0 1 0 782778504 2035712 185 33554432000 134512640 134603332 4291861456 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 497 185 97 23 0 123 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1988

[startup+25.5008 s]
/proc/loadavg: 1.53 1.15 1.05 3/522 8313
/proc/meminfo: memFree=16884092/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=1988 CPUtime=25.49 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 249 0 0 0 2549 0 0 0 25 0 1 0 782778504 2035712 196 33554432000 134512640 134603332 4291861456 18446744073709551615 134525344 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 497 196 97 23 0 123 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1988

[startup+51.1011 s]
/proc/loadavg: 1.75 1.23 1.08 3/522 8313
/proc/meminfo: memFree=16884420/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2108 CPUtime=51.09 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 261 0 0 0 5109 0 0 0 25 0 1 0 782778504 2158592 208 33554432000 134512640 134603332 4291861456 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 527 208 97 23 0 153 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2108

[startup+102.319 s]
/proc/loadavg: 1.90 1.36 1.13 3/522 8315
/proc/meminfo: memFree=16882968/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2080 CPUtime=102.31 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 272 0 0 0 10231 0 0 0 25 0 1 0 782778504 2129920 219 33554432000 134512640 134603332 4291861456 18446744073709551615 134525204 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 520 219 97 23 0 146 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 2080

[startup+162.301 s]
/proc/loadavg: 1.96 1.47 1.18 3/522 8316
/proc/meminfo: memFree=16882496/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2144 CPUtime=162.3 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 283 0 0 0 16230 0 0 0 25 0 1 0 782778504 2195456 230 33554432000 134512640 134603332 4291861456 18446744073709551615 134566442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 536 230 97 23 0 162 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 2144

[startup+222.301 s]
/proc/loadavg: 1.98 1.57 1.23 3/522 8318
/proc/meminfo: memFree=16883148/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2192 CPUtime=222.3 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 301 0 0 0 22230 0 0 0 25 0 1 0 782778504 2244608 248 33554432000 134512640 134603332 4291861456 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 548 248 97 23 0 174 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 2192

[startup+282.301 s]
/proc/loadavg: 2.06 1.67 1.28 3/522 8320
/proc/meminfo: memFree=16884160/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2180 CPUtime=282.3 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 301 0 0 0 28230 0 0 0 25 0 1 0 782778504 2232320 248 33554432000 134512640 134603332 4291861456 18446744073709551615 134551121 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 545 248 97 23 0 171 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 2180

[startup+342.301 s]
/proc/loadavg: 2.02 1.73 1.32 3/522 8321
/proc/meminfo: memFree=16883688/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2180 CPUtime=342.3 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 303 0 0 0 34230 0 0 0 25 0 1 0 782778504 2232320 250 33554432000 134512640 134603332 4291861456 18446744073709551615 134550939 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 545 250 97 23 0 171 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 2180

[startup+402.301 s]
/proc/loadavg: 2.01 1.77 1.36 3/522 8323
/proc/meminfo: memFree=16884092/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2248 CPUtime=402.3 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 314 0 0 0 40230 0 0 0 25 0 1 0 782778504 2301952 261 33554432000 134512640 134603332 4291861456 18446744073709551615 134550967 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 562 261 97 23 0 188 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 2248

[startup+462.301 s]
/proc/loadavg: 2.00 1.81 1.40 3/522 8378
/proc/meminfo: memFree=16882956/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2232 CPUtime=462.3 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 322 0 0 0 46230 0 0 0 25 0 1 0 782778504 2285568 266 33554432000 134512640 134603332 4291861456 18446744073709551615 134551112 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 558 266 97 23 0 184 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 2232

[startup+522.301 s]
/proc/loadavg: 2.11 1.87 1.45 3/522 8380
/proc/meminfo: memFree=16882400/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2232 CPUtime=522.31 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 322 0 0 0 52231 0 0 0 25 0 1 0 782778504 2285568 266 33554432000 134512640 134603332 4291861456 18446744073709551615 134564925 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 558 266 97 23 0 184 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 2232

[startup+582.301 s]
/proc/loadavg: 2.09 1.91 1.48 3/522 8382
/proc/meminfo: memFree=16883188/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2228 CPUtime=582.31 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 322 0 0 0 58231 0 0 0 25 0 1 0 782778504 2281472 265 33554432000 134512640 134603332 4291861456 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 557 265 97 23 0 183 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 2228

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.11 2.04 2.01 3/522 8486
/proc/meminfo: memFree=16877768/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2616 CPUtime=4062.43 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 681 0 0 0 406243 0 0 0 25 0 1 0 782778504 2678784 343 33554432000 134512640 134603332 4291861456 18446744073709551615 134565563 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 654 343 97 23 0 280 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 2616

[startup+4122.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/522 8488
/proc/meminfo: memFree=16877468/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2644 CPUtime=4122.41 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 692 0 0 0 412241 0 0 0 25 0 1 0 782778504 2707456 354 33554432000 134512640 134603332 4291861456 18446744073709551615 134550928 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 661 354 97 23 0 287 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 2644

[startup+4182.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/522 8490
/proc/meminfo: memFree=16877780/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2544 CPUtime=4182.41 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 696 0 0 0 418241 0 0 0 25 0 1 0 782778504 2605056 344 33554432000 134512640 134603332 4291861456 18446744073709551615 134565491 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 636 344 97 23 0 262 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 2544

[startup+4242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 8491
/proc/meminfo: memFree=16877968/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2644 CPUtime=4242.42 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 715 0 0 0 424242 0 0 0 25 0 1 0 782778504 2707456 348 33554432000 134512640 134603332 4291861456 18446744073709551615 134525211 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 661 348 97 23 0 287 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 2644

[startup+4302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 8493
/proc/meminfo: memFree=16877772/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2596 CPUtime=4302.42 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 724 0 0 0 430242 0 0 0 25 0 1 0 782778504 2658304 355 33554432000 134512640 134603332 4291861456 18446744073709551615 134564553 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 649 355 97 23 0 275 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 2596

[startup+4362.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/522 8494
/proc/meminfo: memFree=16877960/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2652 CPUtime=4362.42 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 727 0 0 0 436242 0 0 0 25 0 1 0 782778504 2715648 343 33554432000 134512640 134603332 4291861456 18446744073709551615 134546928 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 663 343 97 23 0 289 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 2652

[startup+4422.3 s]
/proc/loadavg: 2.06 2.04 2.01 3/522 8496
/proc/meminfo: memFree=16877284/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2672 CPUtime=4422.42 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 749 0 0 0 442242 0 0 0 25 0 1 0 782778504 2736128 354 33554432000 134512640 134603332 4291861456 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 668 354 97 23 0 294 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 2672

[startup+4482.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/522 8507
/proc/meminfo: memFree=16877272/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2640 CPUtime=4482.42 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 766 0 0 0 448242 0 0 0 25 0 1 0 782778504 2703360 341 33554432000 134512640 134603332 4291861456 18446744073709551615 134550976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 660 341 97 23 0 286 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 2640

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 8508
/proc/meminfo: memFree=16877452/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2548 CPUtime=4542.42 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 766 0 0 0 454242 0 0 0 25 0 1 0 782778504 2609152 341 33554432000 134512640 134603332 4291861456 18446744073709551615 134548291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 637 341 97 23 0 263 0
Current children cumulated CPU time (s) 4542.42
Current children cumulated vsize (KiB) 2548

[startup+4602.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/522 8510
/proc/meminfo: memFree=16877640/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2516 CPUtime=4602.43 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 775 0 0 0 460243 0 0 0 25 0 1 0 782778504 2576384 337 33554432000 134512640 134603332 4291861456 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 629 337 97 23 0 255 0
Current children cumulated CPU time (s) 4602.43
Current children cumulated vsize (KiB) 2516

[startup+4662.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/522 8511
/proc/meminfo: memFree=16876332/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2552 CPUtime=4662.43 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 781 0 0 0 466243 0 0 0 25 0 1 0 782778504 2613248 343 33554432000 134512640 134603332 4291861456 18446744073709551615 134525211 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 638 343 97 23 0 264 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 2552

[startup+4722.32 s]
/proc/loadavg: 2.02 2.04 2.00 3/522 8513
/proc/meminfo: memFree=16877512/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2596 CPUtime=4722.45 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 803 0 0 0 472245 0 0 0 25 0 1 0 782778504 2658304 342 33554432000 134512640 134603332 4291861456 18446744073709551615 134564948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 649 342 97 23 0 275 0
Current children cumulated CPU time (s) 4722.45
Current children cumulated vsize (KiB) 2596

[startup+4782.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/522 8515
/proc/meminfo: memFree=16877576/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2524 CPUtime=4782.43 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 809 0 0 0 478243 0 0 0 25 0 1 0 782778504 2584576 339 33554432000 134512640 134603332 4291861456 18446744073709551615 134528959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 631 339 97 23 0 257 0
Current children cumulated CPU time (s) 4782.43
Current children cumulated vsize (KiB) 2524

[startup+4842.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 8516
/proc/meminfo: memFree=16877020/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2532 CPUtime=4842.43 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 812 0 0 0 484243 0 0 0 25 0 1 0 782778504 2592768 341 33554432000 134512640 134603332 4291861456 18446744073709551615 134563503 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 633 341 97 23 0 259 0
Current children cumulated CPU time (s) 4842.43
Current children cumulated vsize (KiB) 2532

[startup+4902.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/522 8518
/proc/meminfo: memFree=16877448/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2588 CPUtime=4902.44 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 824 0 0 0 490244 0 0 0 25 0 1 0 782778504 2650112 353 33554432000 134512640 134603332 4291861456 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 647 353 97 23 0 273 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 2588

[startup+4962.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/522 8519
/proc/meminfo: memFree=16877140/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2576 CPUtime=4962.44 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 835 0 0 0 496244 0 0 0 25 0 1 0 782778504 2637824 349 33554432000 134512640 134603332 4291861456 18446744073709551615 134563556 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 644 349 97 23 0 270 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 2576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.02 2.03 2.00 3/522 8520
/proc/meminfo: memFree=16877092/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2532 CPUtime=5000.05 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 836 0 0 0 500005 0 0 0 25 0 1 0 782778504 2592768 341 33554432000 134512640 134603332 4291861456 18446744073709551615 134550592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 633 341 97 23 0 259 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 2532

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: 2.02 2.03 2.00 3/522 8520
/proc/meminfo: memFree=16877092/32951124 swapFree=58800692/67111528
[pid=8311] ppid=8309 vsize=2532 CPUtime=5000.05 cores=1,3,5,7
/proc/8311/stat : 8311 (picosat) R 8309 8311 6384 0 -1 4202496 836 0 0 0 500005 0 0 0 25 0 1 0 782778504 2592768 341 33554432000 134512640 134603332 4291861456 18446744073709551615 134550592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8311/statm: 633 341 97 23 0 259 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 2532

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.07
CPU user time (s): 5000.06
CPU system time (s): 0.008998
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 2720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.06
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 836
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 7592

runsolver used 24.8052 second user time and 56.0505 second system time

The end

Launcher Data 

Begin job on node142 at 2011-06-01 06:47:10
IDJOB=3438999
IDBENCH=83230
IDSOLVER=1934
FILE ID=node142/3438999-1306903630
RUNJOBID= node142-1306903616-8238
PBS_JOBID= 13488434
Free space on /tmp= 15912 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/skvortsov/battleship/battleship-15-15-unsat.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438999-1306903630/watcher-3438999-1306903630 -o /tmp/evaluation-result-3438999-1306903630/solver-3438999-1306903630 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438999-1306903630.cnf

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

MD5SUM BENCH= 647576009a3d34cc33c6dfd3ecb1a2ef
RANDOM SEED=1159429893

node142.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		: 2666.846
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		: 2666.846
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	: 5131.95
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		: 2666.846
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	: 5332.82
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		: 2666.846
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	: 5332.67
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		: 2666.846
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	: 5332.81
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		: 2666.846
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		: 2666.846
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		: 2666.846
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:     32951124 kB
MemFree:      16887708 kB
Buffers:         41112 kB
Cached:        5229072 kB
SwapCached:      11212 kB
Active:        9060704 kB
Inactive:      6623792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16887708 kB
SwapTotal:    67111528 kB
SwapFree:     58800692 kB
Dirty:             568 kB
Writeback:           0 kB
AnonPages:    10412160 kB
Mapped:          32200 kB
Slab:           233384 kB
PageTables:      74708 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145403528 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= 15912 MiB
End job on node142 at 2011-06-01 08:10:32