Trace number 3188453

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 2011-03-01? (TO) 1300.06 1300.03

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v15000-c63000-S38529837-091-UNKNOWN.cnf
MD5SUMcf967108532c9cfea4028aa361399380
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.8385
Satisfiable
(Un)Satisfiability was proved
Number of variables15000
Number of clauses63000
Sum of the clauses size189000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 363000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Set FPU double precision.
0.00/0.06	c Parse Cnf success: #var: 15000 #clause: 63000
0.00/0.06	c Find Units :          0
0.00/0.06	c Find Invs  :          0
0.00/0.07	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.07	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.08	c Find Ite   :          0
0.09/0.11	c UnDirect variable: 0
0.09/0.11	c UnDirect to Direct Gate: 0
0.09/0.11	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.09/0.11	c Break Cycle : 0
0.09/0.11	c Total Root : 0 Undef Var: 15000
0.09/0.11	c After covering, Total Root: 0 Leaf: 0
0.09/0.11	c Variable( cover/uncovered/unused ): 0 15000 0
0.09/0.11	c Unit Clauses: 0
0.09/0.11	c Binary Clauses( cover/uncovered ): 0 0
0.09/0.11	c Clauses( cover/uncovered ): 0 63000
0.09/0.11	c Total Clauses( cover/uncovered ): 0 63000 0%
0.09/0.11	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.09/0.16	c Uncover Clauses avg size: 3 max size: 3
0.09/0.17	c Final circuit: i/l/o/s   15000       0   63000    125994
0.09/0.17	c CnfToAig: Time: 0.16 s
0.19/0.27	c TmMap: Set choices finish.
0.29/0.32	c TmMap: Set big and: 63000
0.29/0.32	c TmMap: Origin: 140995 ClauseNum: 377982 --> New: 78001 ClauseNum: 252000
0.29/0.32	c TmMap: Time: 0.06
0.29/0.34	c Try to Add: #clause: 126000 #xorclause: 0
0.29/0.36	c #var: 15000 #clauses: 63001 Solving... 
1300.02/1300.00	c Time Out !!
1300.02/1300.00	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3188453-1302280728/watcher-3188453-1302280728 -o /tmp/evaluation-result-3188453-1302280728/solver-3188453-1302280728 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188453-1302280728.cnf 1402915179 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 8.00 8.00 7.63 5/183 28386
/proc/meminfo: memFree=14729832/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=32356 CPUtime=0 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 1494 0 0 0 0 0 0 0 21 0 1 0 339672634 33132544 1426 33554432000 4194304 6016207 140735644932016 18446744073709551615 248089392075 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28386/statm: 8089 1443 303 445 0 1633 0

[startup+0.105763 s]
/proc/loadavg: 8.00 8.00 7.63 5/183 28386
/proc/meminfo: memFree=14729832/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=46700 CPUtime=0.09 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 5369 0 0 0 9 0 0 0 21 0 1 0 339672634 47820800 5301 33554432000 4194304 6016207 140735644932016 18446744073709551615 4778048 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 11675 5301 396 445 0 5219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46700

[startup+0.200751 s]
/proc/loadavg: 8.00 8.00 7.63 5/183 28386
/proc/meminfo: memFree=14729832/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=63948 CPUtime=0.19 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 9917 0 0 0 18 1 0 0 22 0 1 0 339672634 65482752 9849 33554432000 4194304 6016207 140735644932016 18446744073709551615 4262035 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 15987 9849 670 445 0 9531 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 63948

[startup+0.300733 s]
/proc/loadavg: 8.00 8.00 7.63 5/183 28386
/proc/meminfo: memFree=14729832/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=75656 CPUtime=0.29 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 12740 0 0 0 28 1 0 0 22 0 1 0 339672634 77471744 12672 33554432000 4194304 6016207 140735644932016 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 18914 12673 672 445 0 12458 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 75656

[startup+0.700658 s]
/proc/loadavg: 8.00 8.00 7.63 5/183 28386
/proc/meminfo: memFree=14729832/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=83848 CPUtime=0.69 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 14537 0 0 0 68 1 0 0 24 0 1 0 339672634 85860352 14469 33554432000 4194304 6016207 140735644932016 18446744073709551615 4425860 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 20962 14469 719 445 0 14506 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83848

[startup+1.50052 s]
/proc/loadavg: 8.00 8.00 7.63 5/190 28399
/proc/meminfo: memFree=14412512/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=83848 CPUtime=1.49 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 14537 0 0 0 148 1 0 0 25 0 1 0 339672634 85860352 14469 33554432000 4194304 6016207 140735644932016 18446744073709551615 4378013 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 20962 14469 719 445 0 14506 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83848

[startup+3.10023 s]
/proc/loadavg: 8.00 8.00 7.63 5/190 28399
/proc/meminfo: memFree=14344900/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=117176 CPUtime=3.08 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 15303 0 0 0 307 1 0 0 25 0 1 0 339672634 119988224 15235 33554432000 4194304 6016207 140735644932016 18446744073709551615 4425185 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 29294 15235 719 445 0 22838 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 117176

[startup+6.30067 s]
/proc/loadavg: 7.68 7.93 7.61 5/190 28399
/proc/meminfo: memFree=14324316/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=129596 CPUtime=6.29 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 18992 0 0 0 627 2 0 0 25 0 1 0 339672634 132706304 18924 33554432000 4194304 6016207 140735644932016 18446744073709551615 4424125 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 32399 18924 723 445 0 25943 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 129596

[startup+12.7005 s]
/proc/loadavg: 7.38 7.87 7.59 5/190 28399
/proc/meminfo: memFree=14223808/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=203856 CPUtime=12.69 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 33121 0 0 0 1264 5 0 0 25 0 1 0 339672634 208748544 33053 33554432000 4194304 6016207 140735644932016 18446744073709551615 4426942 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 50964 33053 727 445 0 44508 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 203856

[startup+25.5003 s]
/proc/loadavg: 6.63 7.68 7.53 5/190 28399
/proc/meminfo: memFree=13994660/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=307728 CPUtime=25.49 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 41978 0 0 0 2543 6 0 0 25 0 1 0 339672634 315113472 41910 33554432000 4194304 6016207 140735644932016 18446744073709551615 4424223 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 76932 41910 727 445 0 70476 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 307728

[startup+51.1008 s]
/proc/loadavg: 5.73 7.38 7.44 5/190 28400
/proc/meminfo: memFree=13814060/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=308112 CPUtime=51.09 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 57492 0 0 0 5102 7 0 0 25 0 1 0 339672634 315506688 57424 33554432000 4194304 6016207 140735644932016 18446744073709551615 4425843 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 77028 57424 727 445 0 70572 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 308112

[startup+102.301 s]
/proc/loadavg: 4.75 6.86 7.25 5/190 28401
/proc/meminfo: memFree=13500076/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=320536 CPUtime=102.29 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 64437 0 0 0 10221 8 0 0 25 0 1 0 339672634 328228864 64310 33554432000 4194304 6016207 140735644932016 18446744073709551615 4426096 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 80134 64310 727 445 0 73678 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 320536

[startup+162.3 s]
/proc/loadavg: 4.27 6.34 7.05 5/190 28403
/proc/meminfo: memFree=13292596/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=434164 CPUtime=162.29 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 83638 0 0 0 16216 13 0 0 25 0 1 0 339672634 444583936 83284 33554432000 4194304 6016207 140735644932016 18446744073709551615 4425843 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 108541 83284 727 445 0 102085 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 434164

[startup+222.307 s]
/proc/loadavg: 4.10 5.91 6.85 5/190 28404
/proc/meminfo: memFree=13203408/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=484148 CPUtime=222.3 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 86433 0 0 0 22216 14 0 0 25 0 1 0 339672634 495767552 86079 33554432000 4194304 6016207 140735644932016 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 121037 86079 727 445 0 114581 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 484148

[startup+282.301 s]
/proc/loadavg: 4.10 5.58 6.68 5/190 28406
/proc/meminfo: memFree=13149688/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=484148 CPUtime=282.3 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 87775 0 0 0 28215 15 0 0 25 0 1 0 339672634 495767552 87269 33554432000 4194304 6016207 140735644932016 18446744073709551615 4425254 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 121037 87269 727 445 0 114581 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 484148

[startup+342.3 s]
/proc/loadavg: 4.04 5.29 6.51 5/190 28408
/proc/meminfo: memFree=12934400/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=535520 CPUtime=342.29 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 105315 0 0 0 34211 18 0 0 25 0 1 0 339672634 548372480 104809 33554432000 4194304 6016207 140735644932016 18446744073709551615 4380960 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 133880 104809 727 445 0 127424 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 535520

[startup+402.301 s]
/proc/loadavg: 4.01 5.05 6.35 5/190 28409
/proc/meminfo: memFree=12883656/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=535520 CPUtime=402.3 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 107918 0 0 0 40211 19 0 0 25 0 1 0 339672634 548372480 107178 33554432000 4194304 6016207 140735644932016 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 133880 107178 727 445 0 127424 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 535520

[startup+462.3 s]
/proc/loadavg: 4.00 4.86 6.20 5/190 28411
/proc/meminfo: memFree=12837632/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=535520 CPUtime=462.29 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 111042 0 0 0 46209 20 0 0 25 0 1 0 339672634 548372480 110302 33554432000 4194304 6016207 140735644932016 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 133880 110302 727 445 0 127424 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 535520

[startup+522.301 s]
/proc/loadavg: 4.00 4.70 6.06 5/190 28412
/proc/meminfo: memFree=12823844/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=535520 CPUtime=522.3 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 111907 0 0 0 52209 21 0 0 25 0 1 0 339672634 548372480 111167 33554432000 4194304 6016207 140735644932016 18446744073709551615 4424223 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 133880 111167 727 445 0 127424 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 535520

[startup+582.301 s]
/proc/loadavg: 4.00 4.57 5.93 5/190 28414
/proc/meminfo: memFree=12812276/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=535520 CPUtime=582.3 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 112543 0 0 0 58209 21 0 0 25 0 1 0 339672634 548372480 111803 33554432000 4194304 6016207 140735644932016 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 133880 111803 727 445 0 127424 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 535520

[startup+642.3 s]
/proc/loadavg: 4.00 4.46 5.80 5/190 28416
/proc/meminfo: memFree=12799600/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=535520 CPUtime=642.3 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 113285 0 0 0 64209 21 0 0 25 0 1 0 339672634 548372480 112545 33554432000 4194304 6016207 140735644932016 18446744073709551615 4426948 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 133880 112545 727 445 0 127424 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 535520

[startup+702.301 s]
/proc/loadavg: 4.00 4.37 5.69 5/190 28417
/proc/meminfo: memFree=12754440/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=535776 CPUtime=702.3 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 122229 0 0 0 70208 22 0 0 25 0 1 0 339672634 548634624 118333 33554432000 4194304 6016207 140735644932016 18446744073709551615 4387602 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 133944 118333 737 445 0 127488 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 535776

[startup+762.3 s]
/proc/loadavg: 4.00 4.30 5.58 5/190 28419
/proc/meminfo: memFree=12620356/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=535776 CPUtime=762.31 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 127508 0 0 0 76207 24 0 0 25 0 1 0 339672634 548634624 123612 33554432000 4194304 6016207 140735644932016 18446744073709551615 4425079 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 133944 123612 737 445 0 127488 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 535776

[startup+822.301 s]
/proc/loadavg: 4.00 4.25 5.48 5/190 28420
/proc/meminfo: memFree=12534024/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=535776 CPUtime=822.31 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 128390 0 0 0 82206 25 0 0 25 0 1 0 339672634 548634624 124494 33554432000 4194304 6016207 140735644932016 18446744073709551615 4378756 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 133944 124494 737 445 0 127488 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 535776

[startup+882.307 s]
/proc/loadavg: 4.03 4.21 5.39 5/190 28422
/proc/meminfo: memFree=12521960/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=535776 CPUtime=882.32 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 129029 0 0 0 88207 25 0 0 25 0 1 0 339672634 548634624 125128 33554432000 4194304 6016207 140735644932016 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 133944 125128 733 445 0 127488 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 535776

[startup+942.3 s]
/proc/loadavg: 4.01 4.17 5.30 5/190 28424
/proc/meminfo: memFree=12486092/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=591568 CPUtime=942.31 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 135696 0 0 0 94204 27 0 0 25 0 1 0 339672634 605765632 131795 33554432000 4194304 6016207 140735644932016 18446744073709551615 4426144 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 147892 131795 733 445 0 141436 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 591568

[startup+1002.3 s]
/proc/loadavg: 4.00 4.14 5.21 5/190 28425
/proc/meminfo: memFree=12449232/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=648176 CPUtime=1002.32 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 141806 0 0 0 100202 30 0 0 25 0 1 0 339672634 663732224 137905 33554432000 4194304 6016207 140735644932016 18446744073709551615 4424105 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 162044 137905 733 445 0 155588 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 648176

[startup+1062.3 s]
/proc/loadavg: 4.06 4.12 5.14 5/190 28427
/proc/meminfo: memFree=12435692/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=648304 CPUtime=1062.32 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 143359 0 0 0 106202 30 0 0 25 0 1 0 339672634 663863296 139454 33554432000 4194304 6016207 140735644932016 18446744073709551615 4373618 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 162076 139454 729 445 0 155620 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 648304

[startup+1122.3 s]
/proc/loadavg: 4.02 4.10 5.07 5/190 28428
/proc/meminfo: memFree=12351472/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=648304 CPUtime=1122.31 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 157228 0 0 0 112196 35 0 0 25 0 1 0 339672634 663863296 153323 33554432000 4194304 6016207 140735644932016 18446744073709551615 4425041 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 162076 153323 729 445 0 155620 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 648304

[startup+1182.3 s]
/proc/loadavg: 4.01 4.08 5.00 5/190 28430
/proc/meminfo: memFree=12285856/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=705072 CPUtime=1182.32 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 171526 0 0 0 118192 40 0 0 25 0 1 0 339672634 721993728 167621 33554432000 4194304 6016207 140735644932016 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 176268 167621 729 445 0 169812 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 705072

[startup+1242.3 s]
/proc/loadavg: 4.00 4.06 4.93 5/190 28432
/proc/meminfo: memFree=12308024/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=762424 CPUtime=1242.32 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 171688 0 0 0 124192 40 0 0 25 0 1 0 339672634 780722176 167783 33554432000 4194304 6016207 140735644932016 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 190606 167783 729 445 0 184150 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 762424



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.05 4.87 4/188 28434
/proc/meminfo: memFree=12542984/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=762424 CPUtime=1300.02 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 172653 0 0 0 129962 40 0 0 25 0 1 0 339672634 780722176 168748 33554432000 4194304 6016207 140735644932016 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 190606 168748 729 445 0 184150 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 762424

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: 4.00 4.05 4.87 4/188 28434
/proc/meminfo: memFree=12542984/32950928 swapFree=67111528/67111528
[pid=28386] ppid=28384 vsize=762424 CPUtime=1300.02 cores=1,3
/proc/28386/stat : 28386 (qutersat_releas) R 28384 28386 28338 0 -1 4202496 172653 0 0 0 129962 40 0 0 25 0 1 0 339672634 780722176 168748 33554432000 4194304 6016207 140735644932016 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28386/statm: 190606 168748 729 445 0 184150 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 762424

Child status: 1
Real time (s): 1300.03
CPU time (s): 1300.06
CPU user time (s): 1299.63
CPU system time (s): 0.433934
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 762424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.63
system time used= 0.433934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 172658
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= 1673

runsolver used 2.02769 second user time and 5.07123 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-08 18:38:48
IDJOB=3188453
IDBENCH=82584
IDSOLVER=1607
FILE ID=node123/3188453-1302280728
RUNJOBID= node123-1302280728-28358
PBS_JOBID= 12919092
Free space on /tmp= 71220 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v15000-c63000-S38529837-091-UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188453-1302280728/watcher-3188453-1302280728 -o /tmp/evaluation-result-3188453-1302280728/solver-3188453-1302280728 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188453-1302280728.cnf 1402915179

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

MD5SUM BENCH= cf967108532c9cfea4028aa361399380
RANDOM SEED=1402915179

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
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		: 2666.838
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	: 5332.75
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		: 2666.838
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	: 5332.82
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		: 2666.838
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		: 2666.838
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	: 5332.80
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		: 2666.838
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	: 5332.74
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		: 2666.838
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:     32950928 kB
MemFree:      14729988 kB
Buffers:        516796 kB
Cached:       17201856 kB
SwapCached:          0 kB
Active:        9450812 kB
Inactive:      8370692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      14729988 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            7828 kB
Writeback:           0 kB
AnonPages:      102100 kB
Mapped:          16364 kB
Slab:           334608 kB
PageTables:       4760 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   250844 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= 71208 MiB
End job on node123 at 2011-04-08 19:00:30