Trace number 3376724

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)? (TO) 1300.07 1300.05

General information on the benchmark

Namecrafted/skvortsov/battleship/
battleship-16-31-sat.cnf
MD5SUM34c6b89fff5c4d1bd23006ea2314b10d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.028995
Satisfiable
(Un)Satisfiability was proved
Number of variables496
Number of clauses3976
Sum of the clauses size15376
Maximum clause length31
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23720
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 Set FPU double precision.
0.00/0.01	c Parse Cnf success: #var: 496 #clause: 3976
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: 496
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 496 0
0.00/0.01	c Unit Clauses: 0
0.00/0.01	c Binary Clauses( cover/uncovered ): 0 3720
0.00/0.01	c Clauses( cover/uncovered ): 0 256
0.00/0.01	c Total Clauses( cover/uncovered ): 0 3976 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.02	c Uncover Clauses avg size: 3.8672 max size: 31
0.00/0.02	c Final circuit: i/l/o/s     496       0    3976     11400
0.00/0.02	c CnfToAig: Time: 0 s
0.00/0.04	c TmMap: Set choices finish.
0.00/0.04	c TmMap: Set big and: 3976
0.00/0.04	c TmMap: Origin: 11897 ClauseNum: 34200 --> New: 4473 ClauseNum: 19352
0.00/0.04	c TmMap: Time: 0
0.00/0.04	c Try to Add: #clause: 7952 #xorclause: 0
0.00/0.04	c #var: 496 #clauses: 257 Solving... 
1300.02/1300.01	c Time Out !!
1300.02/1300.01	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

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-3376724-1305474582/watcher-3376724-1305474582 -o /tmp/evaluation-result-3376724-1305474582/solver-3376724-1305474582 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376724-1305474582.cnf 278446625 

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: 3.69 3.93 3.82 4/311 19850
/proc/meminfo: memFree=15852284/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=11796 CPUtime=0 cores=5,7
/proc/19850/stat : 19850 (runsolver) R 19848 19850 18887 0 -1 4202560 41 0 0 0 0 0 0 0 23 0 1 0 659060930 12079104 49 33554432000 4194304 5432360 140735687694976 18446744073709551615 4881623 0 2147483391 4096 24578 0 0 0 17 7 0 0 0
/proc/19850/statm: 2949 49 30 303 0 2643 0

[startup+0.101416 s]
/proc/loadavg: 3.69 3.93 3.82 4/311 19850
/proc/meminfo: memFree=15852284/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=49784 CPUtime=0.08 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 4650 0 0 0 8 0 0 0 23 0 1 0 659060930 50978816 4586 33554432000 4194304 6014671 140735261125904 18446744073709551615 4424966 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 12446 4586 720 445 0 5991 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 49784

[startup+0.200398 s]
/proc/loadavg: 3.69 3.93 3.82 4/311 19850
/proc/meminfo: memFree=15852284/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=49784 CPUtime=0.17 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 4961 0 0 0 17 0 0 0 23 0 1 0 659060930 50978816 4897 33554432000 4194304 6014671 140735261125904 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 12446 4897 720 445 0 5991 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 49784

[startup+0.300381 s]
/proc/loadavg: 3.69 3.93 3.82 4/311 19850
/proc/meminfo: memFree=15852284/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=59044 CPUtime=0.28 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 5418 0 0 0 27 1 0 0 24 0 1 0 659060930 60461056 5354 33554432000 4194304 6014671 140735261125904 18446744073709551615 4378954 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 14761 5354 721 445 0 8306 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 59044

[startup+0.70031 s]
/proc/loadavg: 3.69 3.93 3.82 4/311 19850
/proc/meminfo: memFree=15852284/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=69156 CPUtime=0.68 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 6876 0 0 0 67 1 0 0 25 0 1 0 659060930 70815744 6812 33554432000 4194304 6014671 140735261125904 18446744073709551615 4424179 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 17289 6812 721 445 0 10834 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 69156

[startup+1.50017 s]
/proc/loadavg: 3.69 3.93 3.82 5/320 19865
/proc/meminfo: memFree=15683084/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=69156 CPUtime=1.48 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 8408 0 0 0 147 1 0 0 25 0 1 0 659060930 70815744 8344 33554432000 4194304 6014671 140735261125904 18446744073709551615 4424158 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 17289 8344 721 445 0 10834 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 69156

[startup+3.10088 s]
/proc/loadavg: 3.69 3.93 3.82 5/320 19865
/proc/meminfo: memFree=15633612/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=85244 CPUtime=3.08 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 13493 0 0 0 306 2 0 0 25 0 1 0 659060930 87289856 13429 33554432000 4194304 6014671 140735261125904 18446744073709551615 4537048 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 21311 13429 726 445 0 14856 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 85244

[startup+6.30033 s]
/proc/loadavg: 3.71 3.93 3.82 5/320 19865
/proc/meminfo: memFree=15593660/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=99352 CPUtime=6.28 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 16658 0 0 0 626 2 0 0 25 0 1 0 659060930 101736448 16594 33554432000 4194304 6014671 140735261125904 18446744073709551615 4424107 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 24838 16594 726 445 0 18383 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 99352

[startup+12.7002 s]
/proc/loadavg: 3.74 3.94 3.82 5/320 19865
/proc/meminfo: memFree=15499264/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=128160 CPUtime=12.68 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 24984 0 0 0 1264 4 0 0 25 0 1 0 659060930 131235840 24920 33554432000 4194304 6014671 140735261125904 18446744073709551615 4537064 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 32040 24920 726 445 0 25585 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 128160

[startup+25.5009 s]
/proc/loadavg: 3.79 3.94 3.82 5/320 19866
/proc/meminfo: memFree=15394244/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=260860 CPUtime=25.48 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 34124 0 0 0 2544 4 0 0 25 0 1 0 659060930 267120640 34050 33554432000 4194304 6014671 140735261125904 18446744073709551615 4535264 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 65215 34050 726 445 0 58760 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 260860

[startup+51.1004 s]
/proc/loadavg: 3.86 3.94 3.82 5/320 19866
/proc/meminfo: memFree=15266832/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=324944 CPUtime=51.08 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 50466 0 0 0 5102 6 0 0 25 0 1 0 659060930 332742656 50392 33554432000 4194304 6014671 140735261125904 18446744073709551615 4511748 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 81236 50392 726 445 0 74781 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 324944

[startup+102.3 s]
/proc/loadavg: 3.94 3.95 3.83 5/320 19868
/proc/meminfo: memFree=15095184/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=474700 CPUtime=102.29 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 74132 0 0 0 10219 10 0 0 25 0 1 0 659060930 486092800 73985 33554432000 4194304 6014671 140735261125904 18446744073709551615 4535277 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 118675 73985 726 445 0 112220 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 474700

[startup+162.301 s]
/proc/loadavg: 4.01 3.97 3.84 5/320 19869
/proc/meminfo: memFree=14883848/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=649852 CPUtime=162.28 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 104621 0 0 0 16214 14 0 0 25 0 1 0 659060930 665448448 104254 33554432000 4194304 6014671 140735261125904 18446744073709551615 218370653963 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 162463 104254 726 445 0 156008 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 649852

[startup+222.312 s]
/proc/loadavg: 4.08 4.00 3.86 5/320 19871
/proc/meminfo: memFree=14730548/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=649852 CPUtime=222.3 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 117977 0 0 0 22213 17 0 0 25 0 1 0 659060930 665448448 117467 33554432000 4194304 6014671 140735261125904 18446744073709551615 4424012 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 162463 117467 726 445 0 156008 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 649852

[startup+282.3 s]
/proc/loadavg: 4.03 4.00 3.86 5/320 19872
/proc/meminfo: memFree=14602800/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=649852 CPUtime=282.28 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 120379 0 0 0 28211 17 0 0 25 0 1 0 659060930 665448448 119704 33554432000 4194304 6014671 140735261125904 18446744073709551615 4511748 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 162463 119704 726 445 0 156008 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 649852

[startup+342.301 s]
/proc/loadavg: 4.08 4.02 3.87 5/320 19874
/proc/meminfo: memFree=14432520/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=894712 CPUtime=342.29 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 146496 0 0 0 34208 21 0 0 25 0 1 0 659060930 916185088 145682 33554432000 4194304 6014671 140735261125904 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 223678 145682 726 445 0 217223 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 894712

[startup+402.301 s]
/proc/loadavg: 4.03 4.01 3.88 5/320 19876
/proc/meminfo: memFree=14398992/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=894712 CPUtime=402.28 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 147404 0 0 0 40207 21 0 0 25 0 1 0 659060930 916185088 146485 33554432000 4194304 6014671 140735261125904 18446744073709551615 4378432 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 223678 146485 726 445 0 217223 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 894712

[startup+462.3 s]
/proc/loadavg: 4.01 4.00 3.88 5/320 19904
/proc/meminfo: memFree=14383368/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=894712 CPUtime=462.29 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 148046 0 0 0 46207 22 0 0 25 0 1 0 659060930 916185088 146982 33554432000 4194304 6014671 140735261125904 18446744073709551615 4566288 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 223678 146982 726 445 0 217223 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 894712

[startup+522.301 s]
/proc/loadavg: 4.06 4.02 3.90 5/320 19906
/proc/meminfo: memFree=14290088/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=1041276 CPUtime=522.29 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 160574 0 0 0 52205 24 0 0 25 0 1 0 659060930 1066266624 159432 33554432000 4194304 6014671 140735261125904 18446744073709551615 4424004 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 260319 159432 726 445 0 253864 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 1041276

[startup+582.301 s]
/proc/loadavg: 4.02 4.01 3.90 5/320 19907
/proc/meminfo: memFree=14107896/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=1192788 CPUtime=582.29 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 171563 0 0 0 58200 29 0 0 25 0 1 0 659060930 1221414912 170174 33554432000 4194304 6014671 140735261125904 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 298197 170174 726 445 0 291742 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 1192788

[startup+642.3 s]
/proc/loadavg: 4.01 4.00 3.91 5/320 19909
/proc/meminfo: memFree=13940592/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=1192788 CPUtime=642.29 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 186478 0 0 0 64197 32 0 0 25 0 1 0 659060930 1221414912 184892 33554432000 4194304 6014671 140735261125904 18446744073709551615 4535264 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 298197 184892 726 445 0 291742 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 1192788

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/320 19920
/proc/meminfo: memFree=13853160/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=1192788 CPUtime=702.3 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 187657 0 0 0 70197 33 0 0 25 0 1 0 659060930 1221414912 185967 33554432000 4194304 6014671 140735261125904 18446744073709551615 4376477 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 298197 185967 726 445 0 291742 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 1192788

[startup+762.301 s]
/proc/loadavg: 4.10 4.03 3.92 5/320 19921
/proc/meminfo: memFree=13815900/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=1192788 CPUtime=762.31 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 188632 0 0 0 76198 33 0 0 25 0 1 0 659060930 1221414912 186729 33554432000 4194304 6014671 140735261125904 18446744073709551615 4422773 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 298197 186729 726 445 0 291742 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 1192788

[startup+822.3 s]
/proc/loadavg: 4.04 4.02 3.92 5/320 19923
/proc/meminfo: memFree=13703636/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=1192788 CPUtime=822.29 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 191275 0 0 0 82196 33 0 0 25 0 1 0 659060930 1221414912 189264 33554432000 4194304 6014671 140735261125904 18446744073709551615 4424107 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 298197 189264 726 445 0 291742 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 1192788

[startup+882.312 s]
/proc/loadavg: 4.01 4.02 3.92 5/320 19928
/proc/meminfo: memFree=13648716/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=1192788 CPUtime=882.31 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 197663 0 0 0 88195 36 0 0 25 0 1 0 659060930 1221414912 195532 33554432000 4194304 6014671 140735261125904 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 298197 195532 726 445 0 291742 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 1192788

[startup+942.301 s]
/proc/loadavg: 4.11 4.04 3.93 5/320 19929
/proc/meminfo: memFree=13604432/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=1192788 CPUtime=942.3 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 208614 0 0 0 94193 37 0 0 25 0 1 0 659060930 1221414912 206339 33554432000 4194304 6014671 140735261125904 18446744073709551615 4423921 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 298197 206339 726 445 0 291742 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 1192788

[startup+1002.3 s]
/proc/loadavg: 4.04 4.03 3.93 5/320 19931
/proc/meminfo: memFree=13586288/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=1192788 CPUtime=1002.3 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 209406 0 0 0 100193 37 0 0 25 0 1 0 659060930 1221414912 206986 33554432000 4194304 6014671 140735261125904 18446744073709551615 4369403 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 298197 206986 726 445 0 291742 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 1192788

[startup+1062.3 s]
/proc/loadavg: 4.01 4.02 3.93 5/320 19932
/proc/meminfo: memFree=13509864/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=1192788 CPUtime=1062.3 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 217971 0 0 0 106191 39 0 0 25 0 1 0 659060930 1221414912 215391 33554432000 4194304 6014671 140735261125904 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 298197 215391 726 445 0 291742 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 1192788

[startup+1122.3 s]
/proc/loadavg: 4.03 4.03 3.94 5/320 19934
/proc/meminfo: memFree=13454528/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=1192788 CPUtime=1122.31 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 226032 0 0 0 112190 41 0 0 25 0 1 0 659060930 1221414912 223260 33554432000 4194304 6014671 140735261125904 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 298197 223260 726 445 0 291742 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 1192788

[startup+1182.3 s]
/proc/loadavg: 4.01 4.02 3.94 5/320 19935
/proc/meminfo: memFree=13378356/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=1192788 CPUtime=1182.3 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 230397 0 0 0 118189 41 0 0 25 0 1 0 659060930 1221414912 227625 33554432000 4194304 6014671 140735261125904 18446744073709551615 4566286 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 298197 227625 726 445 0 291742 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 1192788

[startup+1242.3 s]
/proc/loadavg: 4.00 4.02 3.94 5/320 19937
/proc/meminfo: memFree=13363208/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=1192788 CPUtime=1242.3 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 230397 0 0 0 124189 41 0 0 25 0 1 0 659060930 1221414912 227625 33554432000 4194304 6014671 140735261125904 18446744073709551615 4535268 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 298197 227625 726 445 0 291742 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 1192788



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.15 4.04 3.95 5/321 19940
/proc/meminfo: memFree=13547152/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=1192788 CPUtime=1300.02 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 237285 0 0 0 129959 43 0 0 25 0 1 0 659060930 1221414912 234299 33554432000 4194304 6014671 140735261125904 18446744073709551615 4424107 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 298197 234299 726 445 0 291742 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 1192788

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

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

[startup+1300 s]
/proc/loadavg: 4.15 4.04 3.95 5/321 19940
/proc/meminfo: memFree=13547152/32951124 swapFree=52307768/67111528
[pid=19850] ppid=19848 vsize=1192788 CPUtime=1300.02 cores=5,7
/proc/19850/stat : 19850 (qutersat_releas) R 19848 19850 18887 0 -1 4202496 237285 0 0 0 129959 43 0 0 25 0 1 0 659060930 1221414912 234299 33554432000 4194304 6014671 140735261125904 18446744073709551615 4424107 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/19850/statm: 298197 234299 726 445 0 291742 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 1192788

Child status: 1
Real time (s): 1300.05
CPU time (s): 1300.07
CPU user time (s): 1299.6
CPU system time (s): 0.476927
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 1192788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.6
system time used= 0.476927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 237289
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= 1868

runsolver used 3.79142 second user time and 9.2156 second system time

The end

Launcher Data 

Begin job on node101 at 2011-05-15 17:49:42
IDJOB=3376724
IDBENCH=83201
IDSOLVER=1856
FILE ID=node101/3376724-1305474582
RUNJOBID= node101-1305474582-19825
PBS_JOBID= 13325315
Free space on /tmp= 73756 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/crafted/skvortsov/battleship/battleship-16-31-sat.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376724-1305474582/watcher-3376724-1305474582 -o /tmp/evaluation-result-3376724-1305474582/solver-3376724-1305474582 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376724-1305474582.cnf 278446625

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

MD5SUM BENCH= 34c6b89fff5c4d1bd23006ea2314b10d
RANDOM SEED=278446625

node101.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		: 2666.841
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		: 2666.841
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	: 5226.07
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		: 2666.841
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	: 5332.77
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		: 2666.841
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	: 5332.83
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		: 2666.841
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	: 5332.74
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		: 2666.841
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		: 2666.841
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		: 2666.841
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      15853432 kB
Buffers:        345564 kB
Cached:        6212108 kB
SwapCached:      14848 kB
Active:       11612700 kB
Inactive:      5195712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15853432 kB
SwapTotal:    67111528 kB
SwapFree:     52307768 kB
Dirty:            4868 kB
Writeback:           0 kB
AnonPages:    10247652 kB
Mapped:          17060 kB
Slab:           159648 kB
PageTables:      64548 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 42623776 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= 73748 MiB
End job on node101 at 2011-05-15 18:11:24