Trace number 3261197

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) 1300.04 1300.01

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 benchmark385.978
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: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3261197-1303539709/watcher-3261197-1303539709 -o /tmp/evaluation-result-3261197-1303539709/solver-3261197-1303539709 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3261197-1303539709.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.10 0.26 0.08 5/189 16499
/proc/meminfo: memFree=16682832/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=1744 CPUtime=0 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 189 0 0 0 0 0 0 0 25 0 1 0 465570583 1785856 136 33554432000 134512640 134603332 4293469616 18446744073709551615 134525179 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 436 136 97 23 0 62 0

[startup+0.055484 s]
/proc/loadavg: 1.10 0.26 0.08 5/189 16499
/proc/meminfo: memFree=16682832/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=1744 CPUtime=0.05 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 192 0 0 0 5 0 0 0 25 0 1 0 465570583 1785856 139 33554432000 134512640 134603332 4293469616 18446744073709551615 134525396 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 436 139 97 23 0 62 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1744

[startup+0.100476 s]
/proc/loadavg: 1.10 0.26 0.08 5/189 16499
/proc/meminfo: memFree=16682832/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=1744 CPUtime=0.09 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 194 0 0 0 9 0 0 0 25 0 1 0 465570583 1785856 141 33554432000 134512640 134603332 4293469616 18446744073709551615 134545178 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 436 141 97 23 0 62 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1744

[startup+0.300441 s]
/proc/loadavg: 1.10 0.26 0.08 5/189 16499
/proc/meminfo: memFree=16682832/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=1744 CPUtime=0.29 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 197 0 0 0 29 0 0 0 25 0 1 0 465570583 1785856 144 33554432000 134512640 134603332 4293469616 18446744073709551615 134546932 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 436 144 97 23 0 62 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1744

[startup+0.70037 s]
/proc/loadavg: 1.10 0.26 0.08 5/189 16499
/proc/meminfo: memFree=16682832/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=1872 CPUtime=0.69 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 201 0 0 0 69 0 0 0 25 0 1 0 465570583 1916928 148 33554432000 134512640 134603332 4293469616 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 468 148 97 23 0 94 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1872

[startup+1.50023 s]
/proc/loadavg: 1.10 0.26 0.08 5/190 16500
/proc/meminfo: memFree=16682600/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=1872 CPUtime=1.49 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 204 0 0 0 149 0 0 0 25 0 1 0 465570583 1916928 151 33554432000 134512640 134603332 4293469616 18446744073709551615 134548322 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 468 151 97 23 0 94 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1872

[startup+3.10101 s]
/proc/loadavg: 1.10 0.26 0.08 5/190 16500
/proc/meminfo: memFree=16682476/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=1872 CPUtime=3.09 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 210 0 0 0 309 0 0 0 25 0 1 0 465570583 1916928 157 33554432000 134512640 134603332 4293469616 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 468 157 97 23 0 94 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1872

[startup+6.30038 s]
/proc/loadavg: 1.33 0.32 0.10 5/190 16500
/proc/meminfo: memFree=16681856/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=1872 CPUtime=6.29 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 218 0 0 0 629 0 0 0 25 0 1 0 465570583 1916928 165 33554432000 134512640 134603332 4293469616 18446744073709551615 134550801 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 468 165 97 23 0 94 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1872

[startup+12.7003 s]
/proc/loadavg: 1.54 0.38 0.13 5/190 16500
/proc/meminfo: memFree=16681084/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=1872 CPUtime=12.69 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 221 0 0 0 1269 0 0 0 25 0 1 0 465570583 1916928 168 33554432000 134512640 134603332 4293469616 18446744073709551615 134564064 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 468 168 97 23 0 94 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1872

[startup+25.501 s]
/proc/loadavg: 2.09 0.56 0.19 5/190 16527
/proc/meminfo: memFree=16686292/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=1872 CPUtime=25.5 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 230 0 0 0 2550 0 0 0 25 0 1 0 465570583 1916928 177 33554432000 134512640 134603332 4293469616 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 468 177 97 23 0 94 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1872

[startup+51.1005 s]
/proc/loadavg: 2.74 0.83 0.29 5/190 16528
/proc/meminfo: memFree=16684928/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=1992 CPUtime=51.1 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 240 0 0 0 5110 0 0 0 25 0 1 0 465570583 2039808 187 33554432000 134512640 134603332 4293469616 18446744073709551615 134564355 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 498 187 97 23 0 124 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1992

[startup+102.306 s]
/proc/loadavg: 3.45 1.32 0.48 5/190 16530
/proc/meminfo: memFree=16683656/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=1992 CPUtime=102.3 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 250 0 0 0 10230 0 0 0 25 0 1 0 465570583 2039808 197 33554432000 134512640 134603332 4293469616 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 498 197 97 23 0 124 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1992

[startup+162.301 s]
/proc/loadavg: 3.88 1.82 0.70 5/190 16531
/proc/meminfo: memFree=16683256/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=2120 CPUtime=162.3 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 261 0 0 0 16230 0 0 0 25 0 1 0 465570583 2170880 208 33554432000 134512640 134603332 4293469616 18446744073709551615 134525120 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 530 208 97 23 0 156 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 2120

[startup+222.3 s]
/proc/loadavg: 3.99 2.23 0.91 5/190 16614
/proc/meminfo: memFree=16682832/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=2092 CPUtime=222.3 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 267 0 0 0 22230 0 0 0 25 0 1 0 465570583 2142208 214 33554432000 134512640 134603332 4293469616 18446744073709551615 134563425 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 523 214 97 23 0 149 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 2092

[startup+282.301 s]
/proc/loadavg: 3.99 2.55 1.10 5/190 16615
/proc/meminfo: memFree=16682276/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=2092 CPUtime=282.3 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 273 0 0 0 28230 0 0 0 25 0 1 0 465570583 2142208 220 33554432000 134512640 134603332 4293469616 18446744073709551615 134548083 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 523 220 97 23 0 149 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 2092

[startup+342.3 s]
/proc/loadavg: 3.99 2.81 1.28 5/190 16617
/proc/meminfo: memFree=16682388/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=2092 CPUtime=342.3 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 273 0 0 0 34230 0 0 0 25 0 1 0 465570583 2142208 220 33554432000 134512640 134603332 4293469616 18446744073709551615 134567411 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 523 220 97 23 0 149 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 2092

[startup+402.301 s]
/proc/loadavg: 3.99 3.02 1.45 5/190 16618
/proc/meminfo: memFree=16682492/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=2092 CPUtime=402.3 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 284 0 0 0 40230 0 0 0 25 0 1 0 465570583 2142208 231 33554432000 134512640 134603332 4293469616 18446744073709551615 134525120 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 523 231 97 23 0 149 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 2092

[startup+462.3 s]
/proc/loadavg: 3.99 3.20 1.60 5/190 16620
/proc/meminfo: memFree=16682472/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=2092 CPUtime=462.3 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 284 0 0 0 46230 0 0 0 25 0 1 0 465570583 2142208 231 33554432000 134512640 134603332 4293469616 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 523 231 97 23 0 149 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 2092

[startup+522.3 s]
/proc/loadavg: 3.99 3.34 1.75 5/190 16622
/proc/meminfo: memFree=16682340/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=2092 CPUtime=522.31 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 284 0 0 0 52231 0 0 0 25 0 1 0 465570583 2142208 231 33554432000 134512640 134603332 4293469616 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 523 231 97 23 0 149 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 2092

[startup+582.301 s]
/proc/loadavg: 3.99 3.46 1.89 5/190 16623
/proc/meminfo: memFree=16682328/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=2200 CPUtime=582.31 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 295 0 0 0 58231 0 0 0 25 0 1 0 465570583 2252800 242 33554432000 134512640 134603332 4293469616 18446744073709551615 134548216 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 550 242 97 23 0 176 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 2200

[startup+642.3 s]
/proc/loadavg: 3.99 3.55 2.02 5/190 16625
/proc/meminfo: memFree=16682432/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=2192 CPUtime=642.31 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 296 0 0 0 64231 0 0 0 25 0 1 0 465570583 2244608 243 33554432000 134512640 134603332 4293469616 18446744073709551615 134525186 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 548 243 97 23 0 174 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 2192

[startup+702.301 s]
/proc/loadavg: 4.06 3.65 2.14 5/190 16627
/proc/meminfo: memFree=16681936/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=2180 CPUtime=702.31 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 296 0 0 0 70231 0 0 0 25 0 1 0 465570583 2232320 243 33554432000 134512640 134603332 4293469616 18446744073709551615 134550850 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 545 243 97 23 0 171 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 2180

[startup+762.306 s]
/proc/loadavg: 4.11 3.74 2.27 5/190 16655
/proc/meminfo: memFree=16668524/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=2180 CPUtime=762.32 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 296 0 0 0 76232 0 0 0 25 0 1 0 465570583 2232320 243 33554432000 134512640 134603332 4293469616 18446744073709551615 134563975 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 545 243 97 23 0 171 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 2180

[startup+822.301 s]
/proc/loadavg: 4.04 3.78 2.37 5/190 16657
/proc/meminfo: memFree=16667944/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=2180 CPUtime=822.31 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 296 0 0 0 82231 0 0 0 25 0 1 0 465570583 2232320 243 33554432000 134512640 134603332 4293469616 18446744073709551615 134563432 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 545 243 97 23 0 171 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 2180

[startup+882.3 s]
/proc/loadavg: 4.01 3.82 2.47 5/190 16658
/proc/meminfo: memFree=16667936/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=2180 CPUtime=882.31 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 303 0 0 0 88231 0 0 0 25 0 1 0 465570583 2232320 250 33554432000 134512640 134603332 4293469616 18446744073709551615 134564772 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 545 250 97 23 0 171 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 2180

[startup+942.301 s]
/proc/loadavg: 4.07 3.87 2.57 5/190 16660
/proc/meminfo: memFree=16667436/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=2180 CPUtime=942.32 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 305 0 0 0 94232 0 0 0 25 0 1 0 465570583 2232320 252 33554432000 134512640 134603332 4293469616 18446744073709551615 134563870 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 545 252 97 23 0 171 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 2180

[startup+1002.3 s]
/proc/loadavg: 4.02 3.89 2.66 5/190 16662
/proc/meminfo: memFree=16667668/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=2228 CPUtime=1002.32 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 309 0 0 0 100232 0 0 0 25 0 1 0 465570583 2281472 256 33554432000 134512640 134603332 4293469616 18446744073709551615 134527339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 557 256 97 23 0 183 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 2228

[startup+1062.3 s]
/proc/loadavg: 4.01 3.91 2.74 5/190 16663
/proc/meminfo: memFree=16667648/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=2228 CPUtime=1062.32 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 309 0 0 0 106232 0 0 0 25 0 1 0 465570583 2281472 256 33554432000 134512640 134603332 4293469616 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 557 256 97 23 0 183 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 2228

[startup+1122.3 s]
/proc/loadavg: 4.00 3.92 2.81 5/190 16665
/proc/meminfo: memFree=16667768/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=2220 CPUtime=1122.32 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 309 0 0 0 112232 0 0 0 25 0 1 0 465570583 2273280 256 33554432000 134512640 134603332 4293469616 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 555 256 97 23 0 181 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 2220

[startup+1182.3 s]
/proc/loadavg: 4.00 3.93 2.89 5/190 16666
/proc/meminfo: memFree=16667252/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=2212 CPUtime=1182.32 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 309 0 0 0 118232 0 0 0 25 0 1 0 465570583 2265088 256 33554432000 134512640 134603332 4293469616 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 553 256 97 23 0 179 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 2212

[startup+1242.3 s]
/proc/loadavg: 4.00 3.94 2.95 5/190 16668
/proc/meminfo: memFree=16666992/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=2212 CPUtime=1242.32 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 309 0 0 0 124232 0 0 0 25 0 1 0 465570583 2265088 256 33554432000 134512640 134603332 4293469616 18446744073709551615 134550976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 553 256 97 23 0 179 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 2212



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.10 3.98 3.03 5/190 16670
/proc/meminfo: memFree=16666608/32950928 swapFree=67111528/67111528
[pid=16499] ppid=16497 vsize=2212 CPUtime=1300.03 cores=1,3
/proc/16499/stat : 16499 (picosat) R 16497 16499 16411 0 -1 4202496 309 0 0 0 130003 0 0 0 25 0 1 0 465570583 2265088 256 33554432000 134512640 134603332 4293469616 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16499/statm: 553 256 97 23 0 179 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 2212

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1300.04
CPU system time (s): 0.000999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 2284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.04
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 309
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= 2006

runsolver used 1.80572 second user time and 4.11437 second system time

The end

Launcher Data 

Begin job on node125 at 2011-04-23 08:21:49
IDJOB=3261197
IDBENCH=83217
IDSOLVER=1604
FILE ID=node125/3261197-1303539709
RUNJOBID= node125-1303539683-16431
PBS_JOBID= 13143113
Free space on /tmp= 72720 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-3261197-1303539709/watcher-3261197-1303539709 -o /tmp/evaluation-result-3261197-1303539709/solver-3261197-1303539709 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3261197-1303539709.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= b828910e9308a3dd9d5f850f224ef842
RANDOM SEED=1088930291

node125.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5266.55
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		: 2666.828
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	: 5332.84
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		: 2666.828
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	: 5332.74
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		: 2666.828
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		: 2666.828
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	: 5332.74
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		: 2666.828
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	: 5332.75
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		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      16683096 kB
Buffers:       2184728 kB
Cached:       13484792 kB
SwapCached:          0 kB
Active:        7743624 kB
Inactive:      7998836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      16683096 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1260 kB
Writeback:           0 kB
AnonPages:       71840 kB
Mapped:          15652 kB
Slab:           462788 kB
PageTables:       5508 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   256088 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= 72716 MiB
End job on node125 at 2011-04-23 08:43:31