Trace number 3250014

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 Exp? (TO) 1300.05 1300.01

General information on the benchmark

Namecrafted/skvortsov/battleship/
battleship-16-16-unsat.cnf
MD5SUMc07743bac800f91e403382f26717b1d0
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 variables256
Number of clauses2176
Sum of the clauses size7936
Maximum clause length16
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21920
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 5256

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: 24998
0.00/0.01	c parsetime: 598us
0.00/0.01	c parsed 2176 clauses with 256 variables
1.68/1.71	c start find xor
1.68/1.71	c relevant clauses: 0
1.68/1.71	c found 0 non-binary xors encoded with 0 clauses
1.68/1.71	c init all components done
1.68/1.71	c ====================
1.68/1.71	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-3250014-1304140328/watcher-3250014-1304140328 -o /tmp/evaluation-result-3250014-1304140328/solver-3250014-1304140328 -C 2400 -W 1300 -M 7680 HOME/rissExp.sh HOME HOME/instance-3250014-1304140328.cnf 1212454546 2400 7680 2 

running on 2 cores: 0,2

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: 0.94 1.81 2.85 4/178 24997
/proc/meminfo: memFree=30526848/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0

[startup+0.0406651 s]
/proc/loadavg: 0.94 1.81 2.85 4/178 24997
/proc/meminfo: memFree=30526848/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100688 s]
/proc/loadavg: 0.94 1.81 2.85 4/178 24997
/proc/meminfo: memFree=30526848/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300607 s]
/proc/loadavg: 0.94 1.81 2.85 4/178 24997
/proc/meminfo: memFree=30526848/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700531 s]
/proc/loadavg: 0.94 1.81 2.85 4/178 24997
/proc/meminfo: memFree=30526848/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50037 s]
/proc/loadavg: 1.18 1.85 2.85 6/194 25023
/proc/meminfo: memFree=30384484/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
[pid=24998] ppid=24997 vsize=51436 CPUtime=1.48 cores=0,2
/proc/24998/stat : 24998 (rissExp) R 24997 24997 24369 0 -1 4202496 8993 0 0 0 148 0 0 0 25 0 1 0 525635193 52670464 8800 33554432000 4194304 5525396 140734728735520 18446744073709551615 4374969 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24998/statm: 12859 8800 335 325 0 8673 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 60136

[startup+3.10108 s]
/proc/loadavg: 1.18 1.85 2.85 6/194 25051
/proc/meminfo: memFree=30376424/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
[pid=24998] ppid=24997 vsize=55052 CPUtime=3.08 cores=0,2
/proc/24998/stat : 24998 (rissExp) R 24997 24997 24369 0 -1 4202496 10133 0 0 0 308 0 0 0 25 0 1 0 525635193 56373248 9704 33554432000 4194304 5525396 140734728735520 18446744073709551615 212435672164 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24998/statm: 13763 9704 371 325 0 9577 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 63752

[startup+6.30047 s]
/proc/loadavg: 1.41 1.89 2.86 6/194 25051
/proc/meminfo: memFree=30363156/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
[pid=24998] ppid=24997 vsize=57856 CPUtime=6.29 cores=0,2
/proc/24998/stat : 24998 (rissExp) R 24997 24997 24369 0 -1 4202496 10818 0 0 0 628 1 0 0 25 0 1 0 525635193 59244544 10389 33554432000 4194304 5525396 140734728735520 18446744073709551615 5309344 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24998/statm: 14464 10389 371 325 0 10278 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66556

[startup+12.7002 s]
/proc/loadavg: 1.61 1.92 2.87 6/194 25052
/proc/meminfo: memFree=30345888/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
[pid=24998] ppid=24997 vsize=61656 CPUtime=12.69 cores=0,2
/proc/24998/stat : 24998 (rissExp) R 24997 24997 24369 0 -1 4202496 11703 0 0 0 1268 1 0 0 25 0 1 0 525635193 63135744 11274 33554432000 4194304 5525396 140734728735520 18446744073709551615 5309103 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24998/statm: 15414 11274 371 325 0 11228 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 70356

[startup+25.5008 s]
/proc/loadavg: 1.98 1.99 2.88 6/194 25052
/proc/meminfo: memFree=30326804/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
[pid=24998] ppid=24997 vsize=66944 CPUtime=25.49 cores=0,2
/proc/24998/stat : 24998 (rissExp) R 24997 24997 24369 0 -1 4202496 12971 0 0 0 2548 1 0 0 25 0 1 0 525635193 68550656 12542 33554432000 4194304 5525396 140734728735520 18446744073709551615 5309037 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24998/statm: 16736 12542 371 325 0 12550 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 75644

[startup+51.1009 s]
/proc/loadavg: 2.78 2.18 2.91 6/194 25053
/proc/meminfo: memFree=30296064/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
[pid=24998] ppid=24997 vsize=73168 CPUtime=51.09 cores=0,2
/proc/24998/stat : 24998 (rissExp) R 24997 24997 24369 0 -1 4202496 14249 0 0 0 5108 1 0 0 25 0 1 0 525635193 74924032 13820 33554432000 4194304 5525396 140734728735520 18446744073709551615 5308681 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24998/statm: 18292 13820 371 325 0 14106 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 81868

[startup+102.307 s]
/proc/loadavg: 3.47 2.46 2.97 5/194 25082
/proc/meminfo: memFree=30269348/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
[pid=24998] ppid=24997 vsize=80908 CPUtime=102.3 cores=0,2
/proc/24998/stat : 24998 (rissExp) R 24997 24997 24369 0 -1 4202496 16105 0 0 0 10228 2 0 0 25 0 1 0 525635193 82849792 15676 33554432000 4194304 5525396 140734728735520 18446744073709551615 5309041 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24998/statm: 20227 15676 371 325 0 16041 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 89608

[startup+162.301 s]
/proc/loadavg: 3.80 2.74 3.03 5/194 25084
/proc/meminfo: memFree=30227916/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
[pid=24998] ppid=24997 vsize=89592 CPUtime=162.3 cores=0,2
/proc/24998/stat : 24998 (rissExp) R 24997 24997 24369 0 -1 4202496 17991 0 0 0 16227 3 0 0 25 0 1 0 525635193 91742208 17305 33554432000 4194304 5525396 140734728735520 18446744073709551615 5309037 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24998/statm: 22398 17305 371 325 0 18212 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 98292

[startup+222.3 s]
/proc/loadavg: 3.96 2.98 3.09 5/194 25085
/proc/meminfo: memFree=30194412/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
[pid=24998] ppid=24997 vsize=99460 CPUtime=222.29 cores=0,2
/proc/24998/stat : 24998 (rissExp) R 24997 24997 24369 0 -1 4202496 20269 0 0 0 22225 4 0 0 25 0 1 0 525635193 101847040 19583 33554432000 4194304 5525396 140734728735520 18446744073709551615 5308685 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24998/statm: 24865 19583 371 325 0 20679 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 108160

[startup+282.301 s]
/proc/loadavg: 3.98 3.16 3.15 5/194 25087
/proc/meminfo: memFree=30176404/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
[pid=24998] ppid=24997 vsize=100068 CPUtime=282.29 cores=0,2
/proc/24998/stat : 24998 (rissExp) R 24997 24997 24369 0 -1 4202496 20445 0 0 0 28225 4 0 0 25 0 1 0 525635193 102469632 19759 33554432000 4194304 5525396 140734728735520 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24998/statm: 25017 19759 371 325 0 20831 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 108768

[startup+342.301 s]
/proc/loadavg: 3.99 3.31 3.20 5/194 25088
/proc/meminfo: memFree=30154408/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
[pid=24998] ppid=24997 vsize=105880 CPUtime=342.3 cores=0,2
/proc/24998/stat : 24998 (rissExp) R 24997 24997 24369 0 -1 4202496 21976 0 0 0 34225 5 0 0 25 0 1 0 525635193 108421120 21290 33554432000 4194304 5525396 140734728735520 18446744073709551615 5308678 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24998/statm: 26470 21290 371 325 0 22284 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 114580

[startup+402.301 s]
/proc/loadavg: 3.99 3.43 3.24 5/194 25090
/proc/meminfo: memFree=30130596/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2

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

/proc/24998/statm: 30205 24369 371 325 0 26019 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 129520

[startup+642.301 s]
/proc/loadavg: 4.02 3.77 3.42 5/194 25124
/proc/meminfo: memFree=30126624/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
[pid=24998] ppid=24997 vsize=128460 CPUtime=642.31 cores=0,2
/proc/24998/stat : 24998 (rissExp) R 24997 24997 24369 0 -1 4202496 27095 0 0 0 64225 6 0 0 25 0 1 0 525635193 131543040 25896 33554432000 4194304 5525396 140734728735520 18446744073709551615 5308706 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24998/statm: 32115 25896 371 325 0 27929 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 137160

[startup+702.301 s]
/proc/loadavg: 4.04 3.82 3.46 5/194 25126
/proc/meminfo: memFree=30114692/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
[pid=24998] ppid=24997 vsize=137276 CPUtime=702.32 cores=0,2
/proc/24998/stat : 24998 (rissExp) R 24997 24997 24369 0 -1 4202496 28852 0 0 0 70225 7 0 0 25 0 1 0 525635193 140570624 27653 33554432000 4194304 5525396 140734728735520 18446744073709551615 5308681 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24998/statm: 34319 27653 371 325 0 30133 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 145976

[startup+762.307 s]
/proc/loadavg: 4.01 3.85 3.49 5/194 25128
/proc/meminfo: memFree=30099892/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
[pid=24998] ppid=24997 vsize=137276 CPUtime=762.32 cores=0,2
/proc/24998/stat : 24998 (rissExp) R 24997 24997 24369 0 -1 4202496 28852 0 0 0 76225 7 0 0 25 0 1 0 525635193 140570624 27653 33554432000 4194304 5525396 140734728735520 18446744073709551615 5308936 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24998/statm: 34319 27653 371 325 0 30133 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 145976

[startup+822.3 s]
/proc/loadavg: 4.00 3.88 3.52 5/194 25129
/proc/meminfo: memFree=30085968/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
[pid=24998] ppid=24997 vsize=137276 CPUtime=822.32 cores=0,2
/proc/24998/stat : 24998 (rissExp) R 24997 24997 24369 0 -1 4202496 28860 0 0 0 82224 8 0 0 25 0 1 0 525635193 140570624 27661 33554432000 4194304 5525396 140734728735520 18446744073709551615 5308661 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24998/statm: 34319 27661 371 325 0 30133 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 145976

[startup+882.301 s]
/proc/loadavg: 4.00 3.90 3.55 5/194 25131
/proc/meminfo: memFree=30077868/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
[pid=24998] ppid=24997 vsize=137660 CPUtime=882.33 cores=0,2
/proc/24998/stat : 24998 (rissExp) R 24997 24997 24369 0 -1 4202496 28979 0 0 0 88225 8 0 0 25 0 1 0 525635193 140963840 27780 33554432000 4194304 5525396 140734728735520 18446744073709551615 5309339 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24998/statm: 34415 27780 371 325 0 30229 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 146360

[startup+942.301 s]
/proc/loadavg: 4.00 3.91 3.57 5/194 25132
/proc/meminfo: memFree=30065804/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
[pid=24998] ppid=24997 vsize=140604 CPUtime=942.32 cores=0,2
/proc/24998/stat : 24998 (rissExp) R 24997 24997 24369 0 -1 4202496 29468 0 0 0 94224 8 0 0 25 0 1 0 525635193 143978496 28269 33554432000 4194304 5525396 140734728735520 18446744073709551615 5308725 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24998/statm: 35151 28269 371 325 0 30965 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 149304

[startup+1002.3 s]
/proc/loadavg: 4.15 3.96 3.60 5/194 25134
/proc/meminfo: memFree=30049412/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
[pid=24998] ppid=24997 vsize=142272 CPUtime=1002.33 cores=0,2
/proc/24998/stat : 24998 (rissExp) R 24997 24997 24369 0 -1 4202496 29870 0 0 0 100225 8 0 0 25 0 1 0 525635193 145686528 28671 33554432000 4194304 5525396 140734728735520 18446744073709551615 5308661 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24998/statm: 35568 28671 371 325 0 31382 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 150972

[startup+1062.3 s]
/proc/loadavg: 4.05 3.96 3.63 5/194 25136
/proc/meminfo: memFree=30038716/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
[pid=24998] ppid=24997 vsize=147208 CPUtime=1062.32 cores=0,2
/proc/24998/stat : 24998 (rissExp) R 24997 24997 24369 0 -1 4202496 30867 0 0 0 106224 8 0 0 25 0 1 0 525635193 150740992 29668 33554432000 4194304 5525396 140734728735520 18446744073709551615 5308722 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24998/statm: 36802 29668 371 325 0 32616 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 155908

[startup+1122.3 s]
/proc/loadavg: 4.02 3.97 3.65 5/194 25137
/proc/meminfo: memFree=30024792/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
[pid=24998] ppid=24997 vsize=151984 CPUtime=1122.33 cores=0,2
/proc/24998/stat : 24998 (rissExp) R 24997 24997 24369 0 -1 4202496 31975 0 0 0 112224 9 0 0 25 0 1 0 525635193 155631616 30776 33554432000 4194304 5525396 140734728735520 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24998/statm: 37996 30776 371 325 0 33810 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 160684

[startup+1182.3 s]
/proc/loadavg: 4.00 3.97 3.67 5/194 25139
/proc/meminfo: memFree=30017456/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
[pid=24998] ppid=24997 vsize=156036 CPUtime=1182.33 cores=0,2
/proc/24998/stat : 24998 (rissExp) R 24997 24997 24369 0 -1 4202496 33129 0 0 0 118224 9 0 0 25 0 1 0 525635193 159780864 31930 33554432000 4194304 5525396 140734728735520 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24998/statm: 39009 31930 371 325 0 34823 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 164736

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.68 5/194 25140
/proc/meminfo: memFree=30001552/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
[pid=24998] ppid=24997 vsize=161448 CPUtime=1242.33 cores=0,2
/proc/24998/stat : 24998 (rissExp) R 24997 24997 24369 0 -1 4202496 34297 0 0 0 124224 9 0 0 25 0 1 0 525635193 165322752 33098 33554432000 4194304 5525396 140734728735520 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24998/statm: 40362 33098 371 325 0 36176 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 170148



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.97 3.70 5/194 25142
/proc/meminfo: memFree=29983168/32951124 swapFree=67111416/67111528
[pid=24997] ppid=24993 vsize=8700 CPUtime=0 cores=0,2
/proc/24997/stat : 24997 (rissExp.sh) S 24993 24997 24369 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 525635193 8908800 252 33554432000 4194304 4922060 140735538914112 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24997/statm: 2175 252 211 178 0 68 0
[pid=24998] ppid=24997 vsize=164524 CPUtime=1300.05 cores=0,2
/proc/24998/stat : 24998 (rissExp) R 24997 24997 24369 0 -1 4202496 35032 0 0 0 129995 10 0 0 25 0 1 0 525635193 168472576 33833 33554432000 4194304 5525396 140734728735520 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24998/statm: 41131 33833 371 325 0 36945 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 173224

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 24997 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=999
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1300.05
#
# 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): 1300.05
CPU user time (s): 1299.95
CPU system time (s): 0.1
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 173224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
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= 333
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 2.30865 second user time and 4.79527 second system time

The end

Launcher Data 

Begin job on node102 at 2011-04-30 07:12:08
IDJOB=3250014
IDBENCH=83223
IDSOLVER=1599
FILE ID=node102/3250014-1304140328
RUNJOBID= node102-1304140328-24976
PBS_JOBID= 13170820
Free space on /tmp= 72472 MiB

SOLVER NAME= riss Exp
BENCH NAME= SAT11/crafted/skvortsov/battleship/battleship-16-16-unsat.cnf
COMMAND LINE= DIR/rissExp.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3250014-1304140328/watcher-3250014-1304140328 -o /tmp/evaluation-result-3250014-1304140328/solver-3250014-1304140328 -C 2400 -W 1300 -M 7680  HOME/rissExp.sh HOME HOME/instance-3250014-1304140328.cnf 1212454546 2400 7680 2

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

MD5SUM BENCH= c07743bac800f91e403382f26717b1d0
RANDOM SEED=1212454546

node102.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	: 5226.15
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	: 5332.82
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		: 2666.828
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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	: 5332.75
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		: 2666.828
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	: 5332.82
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		: 2666.828
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:     32951124 kB
MemFree:      30527400 kB
Buffers:        619012 kB
Cached:        1324548 kB
SwapCached:          0 kB
Active:         168400 kB
Inactive:      1839592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30527400 kB
SwapTotal:    67111528 kB
SwapFree:     67111416 kB
Dirty:            2352 kB
Writeback:           0 kB
AnonPages:       64300 kB
Mapped:          14400 kB
Slab:           351652 kB
PageTables:       5532 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   190556 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= 72464 MiB
End job on node102 at 2011-04-30 07:33:50