Trace number 3260971

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
riss 1.0? (TO) 1300.03 1300.01

General information on the benchmark

Namecrafted/skvortsov/battleship/
battleship-11-11-unsat.cnf
MD5SUMf5821fd80ce137a7b8cae2070a9b28d7
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4.97324
Satisfiable
(Un)Satisfiability was proved
Number of variables121
Number of clauses726
Sum of the clauses size2541
Maximum clause length11
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2605
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 5121

Solver Data 

0.00/0.01	c *****************************************************
0.00/0.01	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.01	c *   This program may be redistributed or modified   *
0.00/0.01	c * under the terms of the GNU General Public License *
0.00/0.01	c *****************************************************
0.00/0.01	c process id: 8930
0.00/0.01	c parsetime: 242us
0.00/0.01	c parsed 726 clauses with 121 variables
0.00/0.84	c init all components done
0.00/0.84	c ====================
0.00/0.84	c trail size: 0

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-3260971-1304140256/watcher-3260971-1304140256 -o /tmp/evaluation-result-3260971-1304140256/solver-3260971-1304140256 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3260971-1304140256.cnf 1743197161 2400 7680 2 

running on 2 cores: 5,7

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: 3.73 3.95 3.89 4/186 8929
/proc/meminfo: memFree=28938756/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0

[startup+0.0809081 s]
/proc/loadavg: 3.73 3.95 3.89 4/186 8929
/proc/meminfo: memFree=28938756/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.1009 s]
/proc/loadavg: 3.73 3.95 3.89 4/186 8929
/proc/meminfo: memFree=28938756/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300867 s]
/proc/loadavg: 3.73 3.95 3.89 4/186 8929
/proc/meminfo: memFree=28938756/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700794 s]
/proc/loadavg: 3.73 3.95 3.89 4/186 8929
/proc/meminfo: memFree=28938756/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50065 s]
/proc/loadavg: 3.73 3.95 3.89 5/194 8942
/proc/meminfo: memFree=28865904/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
[pid=8930] ppid=8929 vsize=54028 CPUtime=1.48 cores=5,7
/proc/8930/stat : 8930 (riss) R 8929 8929 8049 0 -1 4202496 9907 0 0 0 148 0 0 0 20 0 1 0 525623318 55324672 9487 33554432000 4194304 5523604 140733379044480 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8930/statm: 13507 9487 374 325 0 9321 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 62728

[startup+3.10036 s]
/proc/loadavg: 3.73 3.95 3.89 5/194 8970
/proc/meminfo: memFree=28856908/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
[pid=8930] ppid=8929 vsize=55228 CPUtime=3.08 cores=5,7
/proc/8930/stat : 8930 (riss) R 8929 8929 8049 0 -1 4202496 10187 0 0 0 308 0 0 0 25 0 1 0 525623318 56553472 9767 33554432000 4194304 5523604 140733379044480 18446744073709551615 5333156 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8930/statm: 13807 9767 374 325 0 9621 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 63928

[startup+6.30078 s]
/proc/loadavg: 3.75 3.95 3.89 5/194 8970
/proc/meminfo: memFree=28844196/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
[pid=8930] ppid=8929 vsize=57104 CPUtime=6.29 cores=5,7
/proc/8930/stat : 8930 (riss) R 8929 8929 8049 0 -1 4202496 10621 0 0 0 628 1 0 0 25 0 1 0 525623318 58474496 10201 33554432000 4194304 5523604 140733379044480 18446744073709551615 5333172 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8930/statm: 14276 10201 374 325 0 10090 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 65804

[startup+12.7006 s]
/proc/loadavg: 3.77 3.95 3.89 6/194 8970
/proc/meminfo: memFree=28830832/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
[pid=8930] ppid=8929 vsize=59048 CPUtime=12.69 cores=5,7
/proc/8930/stat : 8930 (riss) R 8929 8929 8049 0 -1 4202496 11109 0 0 0 1268 1 0 0 25 0 1 0 525623318 60465152 10689 33554432000 4194304 5523604 140733379044480 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8930/statm: 14762 10689 374 325 0 10576 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 67748

[startup+25.5003 s]
/proc/loadavg: 3.82 3.95 3.89 6/194 8998
/proc/meminfo: memFree=28813096/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
[pid=8930] ppid=8929 vsize=63344 CPUtime=25.49 cores=5,7
/proc/8930/stat : 8930 (riss) R 8929 8929 8049 0 -1 4202496 12041 0 0 0 2548 1 0 0 25 0 1 0 525623318 64864256 11621 33554432000 4194304 5523604 140733379044480 18446744073709551615 5333368 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8930/statm: 15836 11621 374 325 0 11650 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 72044

[startup+51.1007 s]
/proc/loadavg: 3.88 3.95 3.89 6/194 8999
/proc/meminfo: memFree=28783492/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
[pid=8930] ppid=8929 vsize=67184 CPUtime=51.09 cores=5,7
/proc/8930/stat : 8930 (riss) R 8929 8929 8049 0 -1 4202496 12931 0 0 0 5107 2 0 0 25 0 1 0 525623318 68796416 12511 33554432000 4194304 5523604 140733379044480 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8930/statm: 16796 12511 374 325 0 12610 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 75884

[startup+102.307 s]
/proc/loadavg: 3.95 3.96 3.90 6/194 9000
/proc/meminfo: memFree=28743652/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
[pid=8930] ppid=8929 vsize=71500 CPUtime=102.3 cores=5,7
/proc/8930/stat : 8930 (riss) R 8929 8929 8049 0 -1 4202496 13998 0 0 0 10228 2 0 0 25 0 1 0 525623318 73216000 13578 33554432000 4194304 5523604 140733379044480 18446744073709551615 5333551 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8930/statm: 17875 13578 374 325 0 13689 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 80200

[startup+162.301 s]
/proc/loadavg: 4.04 3.98 3.91 6/194 9002
/proc/meminfo: memFree=28699604/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
[pid=8930] ppid=8929 vsize=78860 CPUtime=162.29 cores=5,7
/proc/8930/stat : 8930 (riss) R 8929 8929 8049 0 -1 4202496 15517 0 0 0 16226 3 0 0 25 0 1 0 525623318 80752640 15097 33554432000 4194304 5523604 140733379044480 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8930/statm: 19715 15097 374 325 0 15529 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 87560

[startup+222.301 s]
/proc/loadavg: 4.01 3.98 3.91 6/194 9003
/proc/meminfo: memFree=28678128/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
[pid=8930] ppid=8929 vsize=79028 CPUtime=222.29 cores=5,7
/proc/8930/stat : 8930 (riss) R 8929 8929 8049 0 -1 4202496 15601 0 0 0 22226 3 0 0 25 0 1 0 525623318 80924672 15181 33554432000 4194304 5523604 140733379044480 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8930/statm: 19757 15181 374 325 0 15571 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 87728

[startup+282.301 s]
/proc/loadavg: 4.00 3.98 3.91 5/194 9005
/proc/meminfo: memFree=28631476/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
[pid=8930] ppid=8929 vsize=84892 CPUtime=282.29 cores=5,7
/proc/8930/stat : 8930 (riss) R 8929 8929 8049 0 -1 4202496 17141 0 0 0 28225 4 0 0 25 0 1 0 525623318 86929408 16721 33554432000 4194304 5523604 140733379044480 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8930/statm: 21223 16721 374 325 0 17037 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 93592

[startup+342.301 s]
/proc/loadavg: 4.00 3.98 3.91 5/194 9007
/proc/meminfo: memFree=28619540/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
[pid=8930] ppid=8929 vsize=86460 CPUtime=342.29 cores=5,7
/proc/8930/stat : 8930 (riss) R 8929 8929 8049 0 -1 4202496 17485 0 0 0 34225 4 0 0 25 0 1 0 525623318 88535040 17065 33554432000 4194304 5523604 140733379044480 18446744073709551615 5333121 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8930/statm: 21615 17065 374 325 0 17429 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 95160

[startup+402.301 s]
/proc/loadavg: 4.00 3.98 3.91 6/194 9036
/proc/meminfo: memFree=28623420/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7

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

/proc/8930/statm: 25052 19809 374 325 0 20866 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 108908

[startup+642.301 s]
/proc/loadavg: 4.00 3.98 3.91 6/194 9071
/proc/meminfo: memFree=28592828/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
[pid=8930] ppid=8929 vsize=100208 CPUtime=642.31 cores=5,7
/proc/8930/stat : 8930 (riss) R 8929 8929 8049 0 -1 4202496 20232 0 0 0 64226 5 0 0 25 0 1 0 525623318 102612992 19812 33554432000 4194304 5523604 140733379044480 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8930/statm: 25052 19812 374 325 0 20866 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 108908

[startup+702.301 s]
/proc/loadavg: 4.13 4.01 3.92 5/194 9072
/proc/meminfo: memFree=28568748/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
[pid=8930] ppid=8929 vsize=100948 CPUtime=702.31 cores=5,7
/proc/8930/stat : 8930 (riss) R 8929 8929 8049 0 -1 4202496 20376 0 0 0 70226 5 0 0 25 0 1 0 525623318 103370752 19956 33554432000 4194304 5523604 140733379044480 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8930/statm: 25237 19956 374 325 0 21051 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 109648

[startup+762.307 s]
/proc/loadavg: 4.05 4.00 3.92 5/194 9074
/proc/meminfo: memFree=28527544/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
[pid=8930] ppid=8929 vsize=102484 CPUtime=762.31 cores=5,7
/proc/8930/stat : 8930 (riss) R 8929 8929 8049 0 -1 4202496 20680 0 0 0 76226 5 0 0 25 0 1 0 525623318 104943616 20260 33554432000 4194304 5523604 140733379044480 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8930/statm: 25621 20260 374 325 0 21435 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 111184

[startup+822.301 s]
/proc/loadavg: 4.02 4.00 3.92 6/194 9075
/proc/meminfo: memFree=28498624/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
[pid=8930] ppid=8929 vsize=104456 CPUtime=822.32 cores=5,7
/proc/8930/stat : 8930 (riss) R 8929 8929 8049 0 -1 4202496 21273 0 0 0 82226 6 0 0 25 0 1 0 525623318 106962944 20853 33554432000 4194304 5523604 140733379044480 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8930/statm: 26114 20853 374 325 0 21928 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 113156

[startup+882.3 s]
/proc/loadavg: 4.06 4.01 3.93 6/194 9077
/proc/meminfo: memFree=28479632/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
[pid=8930] ppid=8929 vsize=107568 CPUtime=882.31 cores=5,7
/proc/8930/stat : 8930 (riss) R 8929 8929 8049 0 -1 4202496 22176 0 0 0 88225 6 0 0 25 0 1 0 525623318 110149632 21756 33554432000 4194304 5523604 140733379044480 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8930/statm: 26892 21756 374 325 0 22706 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 116268

[startup+942.3 s]
/proc/loadavg: 4.02 4.01 3.93 6/194 9079
/proc/meminfo: memFree=28474652/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
[pid=8930] ppid=8929 vsize=111492 CPUtime=942.32 cores=5,7
/proc/8930/stat : 8930 (riss) R 8929 8929 8049 0 -1 4202496 23283 0 0 0 94225 7 0 0 25 0 1 0 525623318 114167808 22606 33554432000 4194304 5523604 140733379044480 18446744073709551615 5333392 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8930/statm: 27873 22606 374 325 0 23687 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 120192

[startup+1002.3 s]
/proc/loadavg: 4.01 4.00 3.93 6/194 9080
/proc/meminfo: memFree=28458140/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
[pid=8930] ppid=8929 vsize=114832 CPUtime=1002.31 cores=5,7
/proc/8930/stat : 8930 (riss) R 8929 8929 8049 0 -1 4202496 24122 0 0 0 100224 7 0 0 25 0 1 0 525623318 117587968 23445 33554432000 4194304 5523604 140733379044480 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8930/statm: 28708 23445 374 325 0 24522 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 123532

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.93 6/194 9082
/proc/meminfo: memFree=28441740/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
[pid=8930] ppid=8929 vsize=114832 CPUtime=1062.32 cores=5,7
/proc/8930/stat : 8930 (riss) R 8929 8929 8049 0 -1 4202496 24122 0 0 0 106225 7 0 0 25 0 1 0 525623318 117587968 23445 33554432000 4194304 5523604 140733379044480 18446744073709551615 5333071 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8930/statm: 28708 23445 374 325 0 24522 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 123532

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.93 6/194 9083
/proc/meminfo: memFree=28441600/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
[pid=8930] ppid=8929 vsize=114832 CPUtime=1122.32 cores=5,7
/proc/8930/stat : 8930 (riss) R 8929 8929 8049 0 -1 4202496 24122 0 0 0 112225 7 0 0 25 0 1 0 525623318 117587968 23445 33554432000 4194304 5523604 140733379044480 18446744073709551615 5333315 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8930/statm: 28708 23445 374 325 0 24522 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 123532

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/194 9085
/proc/meminfo: memFree=28431032/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
[pid=8930] ppid=8929 vsize=114832 CPUtime=1182.32 cores=5,7
/proc/8930/stat : 8930 (riss) R 8929 8929 8049 0 -1 4202496 24122 0 0 0 118225 7 0 0 25 0 1 0 525623318 117587968 23445 33554432000 4194304 5523604 140733379044480 18446744073709551615 5333103 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8930/statm: 28708 23445 374 325 0 24522 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 123532

[startup+1242.3 s]
/proc/loadavg: 4.07 4.02 3.93 5/194 9087
/proc/meminfo: memFree=28417232/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
[pid=8930] ppid=8929 vsize=114832 CPUtime=1242.32 cores=5,7
/proc/8930/stat : 8930 (riss) R 8929 8929 8049 0 -1 4202496 24126 0 0 0 124225 7 0 0 25 0 1 0 525623318 117587968 23449 33554432000 4194304 5523604 140733379044480 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8930/statm: 28708 23449 374 325 0 24522 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 123532



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.01 3.93 5/194 9088
/proc/meminfo: memFree=28391912/32951124 swapFree=67111356/67111528
[pid=8929] ppid=8927 vsize=8700 CPUtime=0 cores=5,7
/proc/8929/stat : 8929 (riss.sh) S 8927 8929 8049 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525623318 8908800 251 33554432000 4194304 4922060 140734604659392 18446744073709551615 218905549957 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8929/statm: 2175 251 211 178 0 68 0
[pid=8930] ppid=8929 vsize=114832 CPUtime=1300.03 cores=5,7
/proc/8930/stat : 8930 (riss) R 8929 8929 8049 0 -1 4202496 24141 0 0 0 129996 7 0 0 25 0 1 0 525623318 117587968 23464 33554432000 4194304 5523604 140733379044480 18446744073709551615 5333207 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8930/statm: 28708 23464 374 325 0 24522 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 123532

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8929 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0
# while last known CPU time is 1300.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1299.96
CPU system time (s): 0.07
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 123532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 330
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= 6
involuntary context switches= 2

runsolver used 1.9837 second user time and 5.11922 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-30 07:10:56
IDJOB=3260971
IDBENCH=83203
IDSOLVER=1598
FILE ID=node137/3260971-1304140256
RUNJOBID= node137-1304138953-8735
PBS_JOBID= 13170818
Free space on /tmp= 73208 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT11/crafted/skvortsov/battleship/battleship-11-11-unsat.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3260971-1304140256/watcher-3260971-1304140256 -o /tmp/evaluation-result-3260971-1304140256/solver-3260971-1304140256 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3260971-1304140256.cnf 1743197161 2400 7680 2

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

MD5SUM BENCH= f5821fd80ce137a7b8cae2070a9b28d7
RANDOM SEED=1743197161

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
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		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.83
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		: 2666.844
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:     32951124 kB
MemFree:      28939028 kB
Buffers:        916192 kB
Cached:        2506988 kB
SwapCached:         48 kB
Active:         238356 kB
Inactive:      3317480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28939028 kB
SwapTotal:    67111528 kB
SwapFree:     67111356 kB
Dirty:            3512 kB
Writeback:           0 kB
AnonPages:      132204 kB
Mapped:          15844 kB
Slab:           391936 kB
PageTables:       5100 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   301264 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73204 MiB
End job on node137 at 2011-04-30 07:32:38