Trace number 3376823

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
QuteRSat 2011-05-12 (fixed)UNSAT 935.09 935.062

General information on the benchmark

Namecrafted/skvortsov/battleship/
battleship-7-12-unsat.cnf
MD5SUM72a4d94c7603cb921acb8c9bb848aa10
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark11.2073
Satisfiable
(Un)Satisfiability was proved
Number of variables84
Number of clauses301
Sum of the clauses size1092
Maximum clause length12
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2252
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 549

Solver Data 

0.00/0.01	c Set FPU double precision.
0.00/0.01	c Parse Cnf success: #var: 84 #clause: 301
0.00/0.01	c Find Units :          0
0.00/0.01	c Find Invs  :          0
0.00/0.01	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.01	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.01	c Find Ite   :          0
0.00/0.01	c UnDirect variable: 0
0.00/0.01	c UnDirect to Direct Gate: 0
0.00/0.01	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.01	c Break Cycle : 0
0.00/0.01	c Total Root : 0 Undef Var: 84
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 84 0
0.00/0.01	c Unit Clauses: 0
0.00/0.01	c Binary Clauses( cover/uncovered ): 0 252
0.00/0.01	c Clauses( cover/uncovered ): 0 49
0.00/0.01	c Total Clauses( cover/uncovered ): 0 301 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 3.62791 max size: 12
0.00/0.01	c Final circuit: i/l/o/s      84       0     301       791
0.00/0.01	c CnfToAig: Time: 0 s
0.00/0.01	c TmMap: Set choices finish.
0.00/0.01	c TmMap: Set big and: 301
0.00/0.01	c TmMap: Origin: 876 ClauseNum: 2373 --> New: 386 ClauseNum: 1393
0.00/0.01	c TmMap: Time: 0
0.00/0.01	c Try to Add: #clause: 602 #xorclause: 0
0.00/0.02	c #var: 84 #clauses: 50 Solving... 
935.03/935.04	s UNSATISFIABLE
935.03/935.05	c CPU time: 935.07 s

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3376823-1305474604/watcher-3376823-1305474604 -o /tmp/evaluation-result-3376823-1305474604/solver-3376823-1305474604 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376823-1305474604.cnf 500868656 

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: 3.66 3.90 3.89 4/359 31172
/proc/meminfo: memFree=24859504/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=34412 CPUtime=0 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 2419 0 0 0 0 0 0 0 25 0 1 0 659060809 35237888 2355 33554432000 4194304 6014671 140737222232144 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 8603 2359 516 445 0 2148 0

[startup+0.063465 s]
/proc/loadavg: 3.66 3.90 3.89 4/359 31172
/proc/meminfo: memFree=24859504/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=45688 CPUtime=0.05 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 3631 0 0 0 5 0 0 0 25 0 1 0 659060809 46784512 3567 33554432000 4194304 6014671 140737222232144 18446744073709551615 4778092 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 11422 3567 721 445 0 4967 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 45688

[startup+0.100457 s]
/proc/loadavg: 3.66 3.90 3.89 4/359 31172
/proc/meminfo: memFree=24859504/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=46712 CPUtime=0.09 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 3723 0 0 0 9 0 0 0 25 0 1 0 659060809 47833088 3659 33554432000 4194304 6014671 140737222232144 18446744073709551615 4372190 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 11678 3660 721 445 0 5223 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46712

[startup+0.300419 s]
/proc/loadavg: 3.66 3.90 3.89 4/359 31172
/proc/meminfo: memFree=24859504/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=55276 CPUtime=0.29 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 4092 0 0 0 29 0 0 0 25 0 1 0 659060809 56602624 4028 33554432000 4194304 6014671 140737222232144 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 13819 4028 722 445 0 7364 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55276

[startup+0.700351 s]
/proc/loadavg: 3.66 3.90 3.89 4/359 31172
/proc/meminfo: memFree=24859504/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=73060 CPUtime=0.69 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 4852 0 0 0 69 0 0 0 25 0 1 0 659060809 74813440 4788 33554432000 4194304 6014671 140737222232144 18446744073709551615 4372101 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 18265 4788 722 445 0 11810 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 73060

[startup+1.5002 s]
/proc/loadavg: 3.66 3.90 3.89 5/360 31173
/proc/meminfo: memFree=24839912/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=82184 CPUtime=1.49 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 7435 0 0 0 149 0 0 0 25 0 1 0 659060809 84156416 7371 33554432000 4194304 6014671 140737222232144 18446744073709551615 4423940 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 20546 7371 726 445 0 14091 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 82184

[startup+3.10091 s]
/proc/loadavg: 3.66 3.90 3.89 5/360 31173
/proc/meminfo: memFree=24827396/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=100812 CPUtime=3.1 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 8808 0 0 0 309 1 0 0 25 0 1 0 659060809 103231488 8744 33554432000 4194304 6014671 140737222232144 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 25203 8744 726 445 0 18748 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 100812

[startup+6.30033 s]
/proc/loadavg: 3.69 3.91 3.89 5/360 31173
/proc/meminfo: memFree=24812036/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=110560 CPUtime=6.29 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 11693 0 0 0 628 1 0 0 25 0 1 0 659060809 113213440 11629 33554432000 4194304 6014671 140737222232144 18446744073709551615 4511611 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 27640 11629 726 445 0 21185 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 110560

[startup+12.7002 s]
/proc/loadavg: 3.72 3.91 3.89 5/360 31173
/proc/meminfo: memFree=24791144/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=110560 CPUtime=12.69 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 13838 0 0 0 1268 1 0 0 25 0 1 0 659060809 113213440 13774 33554432000 4194304 6014671 140737222232144 18446744073709551615 4423940 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 27640 13774 726 445 0 21185 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 110560

[startup+25.5008 s]
/proc/loadavg: 3.78 3.91 3.89 5/360 31173
/proc/meminfo: memFree=24776028/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=110560 CPUtime=25.49 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 16254 0 0 0 2547 2 0 0 25 0 1 0 659060809 113213440 16190 33554432000 4194304 6014671 140737222232144 18446744073709551615 4423940 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 27640 16190 726 445 0 21185 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 110560

[startup+51.1002 s]
/proc/loadavg: 3.85 3.92 3.89 5/360 31174
/proc/meminfo: memFree=24706552/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=110560 CPUtime=51.09 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 19140 0 0 0 5107 2 0 0 25 0 1 0 659060809 113213440 19076 33554432000 4194304 6014671 140737222232144 18446744073709551615 4422773 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 27640 19076 726 445 0 21185 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 110560

[startup+102.314 s]
/proc/loadavg: 3.99 3.94 3.90 5/360 31203
/proc/meminfo: memFree=24591924/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=135416 CPUtime=102.31 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 26021 0 0 0 10227 4 0 0 25 0 1 0 659060809 138665984 25948 33554432000 4194304 6014671 140737222232144 18446744073709551615 4369656 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 33854 25948 726 445 0 27399 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 135416

[startup+162.301 s]
/proc/loadavg: 4.12 3.98 3.92 5/360 31233
/proc/meminfo: memFree=24583436/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=162052 CPUtime=162.3 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 29740 0 0 0 16225 5 0 0 25 0 1 0 659060809 165941248 29667 33554432000 4194304 6014671 140737222232144 18446744073709551615 4511642 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 40513 29667 726 445 0 34058 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 162052

[startup+222.301 s]
/proc/loadavg: 4.04 3.98 3.92 5/360 31262
/proc/meminfo: memFree=24452492/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=191352 CPUtime=222.3 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 36040 0 0 0 22224 6 0 0 25 0 1 0 659060809 195944448 35967 33554432000 4194304 6014671 140737222232144 18446744073709551615 4424946 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 47838 35967 726 445 0 41383 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 191352

[startup+282.301 s]
/proc/loadavg: 4.01 3.98 3.92 5/360 31263
/proc/meminfo: memFree=24384892/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=191352 CPUtime=282.3 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 38170 0 0 0 28224 6 0 0 25 0 1 0 659060809 195944448 38096 33554432000 4194304 6014671 140737222232144 18446744073709551615 4424109 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 47838 38096 726 445 0 41383 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 191352

[startup+342.301 s]
/proc/loadavg: 4.00 3.98 3.92 5/360 31265
/proc/meminfo: memFree=24325220/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=191352 CPUtime=342.3 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 38412 0 0 0 34224 6 0 0 25 0 1 0 659060809 195944448 38324 33554432000 4194304 6014671 140737222232144 18446744073709551615 4422773 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 47838 38324 726 445 0 41383 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 191352

[startup+402.301 s]
/proc/loadavg: 4.00 3.98 3.92 5/360 31266
/proc/meminfo: memFree=24222152/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=191352 CPUtime=402.3 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 39316 0 0 0 40223 7 0 0 25 0 1 0 659060809 195944448 39214 33554432000 4194304 6014671 140737222232144 18446744073709551615 4511744 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 47838 39214 726 445 0 41383 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 191352

[startup+462.301 s]
/proc/loadavg: 4.09 4.01 3.93 5/360 31268
/proc/meminfo: memFree=24164212/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=223940 CPUtime=462.3 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 47470 0 0 0 46221 9 0 0 25 0 1 0 659060809 229314560 47349 33554432000 4194304 6014671 140737222232144 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 55985 47349 726 445 0 49530 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 223940

[startup+522.301 s]
/proc/loadavg: 4.14 4.04 3.94 5/360 31270
/proc/meminfo: memFree=24124264/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=223940 CPUtime=522.3 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 48240 0 0 0 52221 9 0 0 25 0 1 0 659060809 229314560 48102 33554432000 4194304 6014671 140737222232144 18446744073709551615 4511748 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 55985 48102 726 445 0 49530 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 223940

[startup+582.301 s]
/proc/loadavg: 4.05 4.03 3.94 5/360 31271
/proc/meminfo: memFree=24072040/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=290860 CPUtime=582.3 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 55603 0 0 0 58220 10 0 0 25 0 1 0 659060809 297840640 55420 33554432000 4194304 6014671 140737222232144 18446744073709551615 4422808 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 72715 55420 726 445 0 66260 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 290860

[startup+642.3 s]
/proc/loadavg: 4.17 4.07 3.95 5/360 31273
/proc/meminfo: memFree=24003308/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=290860 CPUtime=642.32 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 56512 0 0 0 64221 11 0 0 25 0 1 0 659060809 297840640 56303 33554432000 4194304 6014671 140737222232144 18446744073709551615 4415252 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 72715 56303 726 445 0 66260 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 290860

[startup+702.3 s]
/proc/loadavg: 4.06 4.05 3.95 5/360 31283
/proc/meminfo: memFree=23870328/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=290860 CPUtime=702.31 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 56637 0 0 0 70220 11 0 0 25 0 1 0 659060809 297840640 56428 33554432000 4194304 6014671 140737222232144 18446744073709551615 4511668 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 72715 56428 726 445 0 66260 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 290860

[startup+762.313 s]
/proc/loadavg: 4.02 4.04 3.95 5/360 31285
/proc/meminfo: memFree=23833096/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=290860 CPUtime=762.33 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 56637 0 0 0 76222 11 0 0 25 0 1 0 659060809 297840640 56399 33554432000 4194304 6014671 140737222232144 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 72715 56399 726 445 0 66260 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 290860

[startup+822.3 s]
/proc/loadavg: 4.01 4.03 3.95 5/360 31287
/proc/meminfo: memFree=23800472/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=290860 CPUtime=822.32 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 58227 0 0 0 82220 12 0 0 25 0 1 0 659060809 297840640 57989 33554432000 4194304 6014671 140737222232144 18446744073709551615 4424107 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 72715 57989 726 445 0 66260 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 290860

[startup+882.3 s]
/proc/loadavg: 3.85 3.99 3.94 4/354 31308
/proc/meminfo: memFree=24051260/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=290860 CPUtime=882.32 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 59407 0 0 0 88220 12 0 0 25 0 1 0 659060809 297840640 59139 33554432000 4194304 6014671 140737222232144 18446744073709551615 4511748 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 72715 59139 726 445 0 66260 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 290860

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

[startup+895.901 s]
/proc/loadavg: 3.66 3.94 3.93 4/354 31309
/proc/meminfo: memFree=23873832/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=290860 CPUtime=895.92 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 59449 0 0 0 89580 12 0 0 25 0 1 0 659060809 297840640 59181 33554432000 4194304 6014671 140737222232144 18446744073709551615 4511748 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 72715 59181 726 445 0 66260 0
Current children cumulated CPU time (s) 895.92
Current children cumulated vsize (KiB) 290860

[startup+921.501 s]
/proc/loadavg: 3.43 3.86 3.90 4/354 31309
/proc/meminfo: memFree=23824224/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=290860 CPUtime=921.52 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 59455 0 0 0 92140 12 0 0 25 0 1 0 659060809 297840640 59187 33554432000 4194304 6014671 140737222232144 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 72715 59187 726 445 0 66260 0
Current children cumulated CPU time (s) 921.52
Current children cumulated vsize (KiB) 290860

[startup+927.901 s]
/proc/loadavg: 3.40 3.85 3.89 4/354 31309
/proc/meminfo: memFree=23808848/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=290860 CPUtime=927.92 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 59455 0 0 0 92780 12 0 0 25 0 1 0 659060809 297840640 59187 33554432000 4194304 6014671 140737222232144 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 72715 59187 726 445 0 66260 0
Current children cumulated CPU time (s) 927.92
Current children cumulated vsize (KiB) 290860

[startup+931.1 s]
/proc/loadavg: 3.37 3.84 3.89 4/354 31310
/proc/meminfo: memFree=23801780/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=290860 CPUtime=931.12 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 59455 0 0 0 93100 12 0 0 25 0 1 0 659060809 297840640 59187 33554432000 4194304 6014671 140737222232144 18446744073709551615 4424123 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 72715 59187 726 445 0 66260 0
Current children cumulated CPU time (s) 931.12
Current children cumulated vsize (KiB) 290860

[startup+932.701 s]
/proc/loadavg: 3.37 3.84 3.89 4/354 31310
/proc/meminfo: memFree=23797440/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=290860 CPUtime=932.73 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 59455 0 0 0 93261 12 0 0 25 0 1 0 659060809 297840640 59187 33554432000 4194304 6014671 140737222232144 18446744073709551615 4424165 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 72715 59187 726 445 0 66260 0
Current children cumulated CPU time (s) 932.73
Current children cumulated vsize (KiB) 290860

[startup+934.301 s]
/proc/loadavg: 3.37 3.84 3.89 4/354 31310
/proc/meminfo: memFree=23795084/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=290860 CPUtime=934.32 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 59455 0 0 0 93420 12 0 0 25 0 1 0 659060809 297840640 59187 33554432000 4194304 6014671 140737222232144 18446744073709551615 4369532 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 72715 59187 726 445 0 66260 0
Current children cumulated CPU time (s) 934.32
Current children cumulated vsize (KiB) 290860

[startup+934.701 s]
/proc/loadavg: 3.37 3.84 3.89 4/354 31310
/proc/meminfo: memFree=23795084/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=290860 CPUtime=934.72 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 59455 0 0 0 93460 12 0 0 25 0 1 0 659060809 297840640 59187 33554432000 4194304 6014671 140737222232144 18446744073709551615 4369474 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 72715 59187 726 445 0 66260 0
Current children cumulated CPU time (s) 934.72
Current children cumulated vsize (KiB) 290860

[startup+934.901 s]
/proc/loadavg: 3.34 3.82 3.89 4/354 31310
/proc/meminfo: memFree=23793344/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=290860 CPUtime=934.93 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 59457 0 0 0 93481 12 0 0 25 0 1 0 659060809 297840640 59189 33554432000 4194304 6014671 140737222232144 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 72715 59189 728 445 0 66260 0
Current children cumulated CPU time (s) 934.93
Current children cumulated vsize (KiB) 290860

[startup+935.014 s]
/proc/loadavg: 3.34 3.82 3.89 4/354 31310
/proc/meminfo: memFree=23793344/32951124 swapFree=40554400/67111528
[pid=31172] ppid=31170 vsize=290860 CPUtime=935.03 cores=5,7
/proc/31172/stat : 31172 (qutersat_releas) R 31170 31172 30047 0 -1 4202496 59458 0 0 0 93491 12 0 0 25 0 1 0 659060809 297840640 59190 33554432000 4194304 6014671 140737222232144 18446744073709551615 4424448 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31172/statm: 72715 59190 728 445 0 66260 0
Current children cumulated CPU time (s) 935.03
Current children cumulated vsize (KiB) 290860

Child status: 0
Real time (s): 935.062
CPU time (s): 935.09
CPU user time (s): 934.953
CPU system time (s): 0.136979
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 290860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 934.953
system time used= 0.136979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59463
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= 7
involuntary context switches= 11451

runsolver used 3.15152 second user time and 7.55685 second system time

The end

Launcher Data 

Begin job on node104 at 2011-05-15 17:50:04
IDJOB=3376823
IDBENCH=83222
IDSOLVER=1856
FILE ID=node104/3376823-1305474604
RUNJOBID= node104-1305474570-31049
PBS_JOBID= 13325307
Free space on /tmp= 73420 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/crafted/skvortsov/battleship/battleship-7-12-unsat.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376823-1305474604/watcher-3376823-1305474604 -o /tmp/evaluation-result-3376823-1305474604/solver-3376823-1305474604 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376823-1305474604.cnf 500868656

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

MD5SUM BENCH= 72a4d94c7603cb921acb8c9bb848aa10
RANDOM SEED=500868656

node104.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		: 2666.855
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	: 5333.71
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		: 2666.855
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	: 5332.83
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		: 2666.855
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	: 5332.67
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		: 2666.855
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	: 5332.80
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		: 2666.855
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	: 5293.18
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		: 2666.855
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	: 5332.83
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		: 2666.855
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		: 2666.855
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24859544 kB
Buffers:        320980 kB
Cached:        3098332 kB
SwapCached:     122128 kB
Active:        1408576 kB
Inactive:      6403568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24859544 kB
SwapTotal:    67111528 kB
SwapFree:     40554400 kB
Dirty:            4004 kB
Writeback:           8 kB
AnonPages:     4283720 kB
Mapped:          16136 kB
Slab:           130308 kB
PageTables:      85364 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 75177612 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= 73420 MiB
End job on node104 at 2011-05-15 18:05:39