Trace number 3376426

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) 1300.06 1300.03

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v450-c1917-S386464511-018.SATISFIABLE.cnf
MD5SUM988859f9794bcb4984b591f0d8d2fa91
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.004999
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1917
Sum of the clauses size5751
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31917
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c Set FPU double precision.
0.00/0.01	c Parse Cnf success: #var: 450 #clause: 1917
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: 450
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 450 0
0.00/0.01	c Unit Clauses: 0
0.00/0.01	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.01	c Clauses( cover/uncovered ): 0 1917
0.00/0.01	c Total Clauses( cover/uncovered ): 0 1917 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 max size: 3
0.00/0.01	c Final circuit: i/l/o/s     450       0    1917      3824
0.00/0.01	c CnfToAig: Time: 0 s
0.00/0.02	c TmMap: Set choices finish.
0.00/0.02	c TmMap: Set big and: 1917
0.00/0.02	c TmMap: Origin: 4275 ClauseNum: 11472 --> New: 2368 ClauseNum: 7668
0.00/0.02	c TmMap: Time: 0.01
0.00/0.02	c Try to Add: #clause: 3834 #xorclause: 0
0.00/0.02	c #var: 450 #clauses: 1918 Solving... 
1300.03/1300.01	c Time Out !!
1300.03/1300.01	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-3376426-1305472735/watcher-3376426-1305472735 -o /tmp/evaluation-result-3376426-1305472735/solver-3376426-1305472735 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376426-1305472735.cnf 1149140119 

running on 2 cores: 4,6

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: 4.76 4.98 5.09 5/451 16692
/proc/meminfo: memFree=16175336/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=34412 CPUtime=0 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 2283 0 0 0 0 0 0 0 25 0 1 0 658874490 35237888 2220 33554432000 4194304 6014671 140734814465280 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 8603 2223 484 445 0 2148 0

[startup+0.0344341 s]
/proc/loadavg: 4.76 4.98 5.09 5/451 16692
/proc/meminfo: memFree=16175336/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=46712 CPUtime=0.03 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 3833 0 0 0 3 0 0 0 25 0 1 0 658874490 47833088 3770 33554432000 4194304 6014671 140734814465280 18446744073709551615 4423560 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 11678 3770 721 445 0 5223 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 46712

[startup+0.100448 s]
/proc/loadavg: 4.76 4.98 5.09 5/451 16692
/proc/meminfo: memFree=16175336/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=46712 CPUtime=0.09 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 3892 0 0 0 9 0 0 0 25 0 1 0 658874490 47833088 3829 33554432000 4194304 6014671 140734814465280 18446744073709551615 4423508 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 11678 3829 722 445 0 5223 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46712

[startup+0.300414 s]
/proc/loadavg: 4.76 4.98 5.09 5/451 16692
/proc/meminfo: memFree=16175336/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=55184 CPUtime=0.29 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 4090 0 0 0 29 0 0 0 25 0 1 0 658874490 56508416 4027 33554432000 4194304 6014671 140734814465280 18446744073709551615 4386093 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 13796 4027 723 445 0 7341 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55184

[startup+0.700313 s]
/proc/loadavg: 4.76 4.98 5.09 5/451 16692
/proc/meminfo: memFree=16175336/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=63804 CPUtime=0.69 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 4389 0 0 0 69 0 0 0 25 0 1 0 658874490 65335296 4326 33554432000 4194304 6014671 140734814465280 18446744073709551615 4423998 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 15951 4326 723 445 0 9496 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63804

[startup+1.50023 s]
/proc/loadavg: 4.76 4.98 5.09 6/457 16699
/proc/meminfo: memFree=16120908/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=72560 CPUtime=1.49 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 6165 0 0 0 149 0 0 0 25 0 1 0 658874490 74301440 6102 33554432000 4194304 6014671 140734814465280 18446744073709551615 4424120 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 18140 6102 727 445 0 11685 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72560

[startup+3.10092 s]
/proc/loadavg: 4.76 4.98 5.09 6/457 16699
/proc/meminfo: memFree=16104540/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=81472 CPUtime=3.09 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 6723 0 0 0 309 0 0 0 25 0 1 0 658874490 83427328 6660 33554432000 4194304 6014671 140734814465280 18446744073709551615 4424006 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 20368 6660 727 445 0 13913 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 81472

[startup+6.30035 s]
/proc/loadavg: 4.78 4.98 5.09 6/457 16699
/proc/meminfo: memFree=16080104/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=81472 CPUtime=6.29 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 8387 0 0 0 629 0 0 0 25 0 1 0 658874490 83427328 8314 33554432000 4194304 6014671 140734814465280 18446744073709551615 4511668 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 20368 8314 728 445 0 13913 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 81472

[startup+12.7002 s]
/proc/loadavg: 4.80 4.98 5.08 6/457 16699
/proc/meminfo: memFree=16019500/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=90780 CPUtime=12.69 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 11289 0 0 0 1268 1 0 0 25 0 1 0 658874490 92958720 11215 33554432000 4194304 6014671 140734814465280 18446744073709551615 4424556 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 22695 11215 729 445 0 16240 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 90780

[startup+25.501 s]
/proc/loadavg: 4.84 4.98 5.08 6/457 16699
/proc/meminfo: memFree=15983812/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=100268 CPUtime=25.49 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 13755 0 0 0 2548 1 0 0 25 0 1 0 658874490 102674432 13681 33554432000 4194304 6014671 140734814465280 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 25067 13681 729 445 0 18612 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 100268

[startup+51.1005 s]
/proc/loadavg: 4.89 4.98 5.08 6/457 16700
/proc/meminfo: memFree=15942248/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=129880 CPUtime=51.1 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 17451 0 0 0 5108 2 0 0 25 0 1 0 658874490 132997120 17377 33554432000 4194304 6014671 140734814465280 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 32470 17377 729 445 0 26015 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 129880

[startup+102.317 s]
/proc/loadavg: 4.95 4.98 5.08 6/457 16701
/proc/meminfo: memFree=15862992/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=130008 CPUtime=102.31 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 21758 0 0 0 10228 3 0 0 25 0 1 0 658874490 133128192 21668 33554432000 4194304 6014671 140734814465280 18446744073709551615 4377675 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 32502 21668 730 445 0 26047 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 130008

[startup+162.301 s]
/proc/loadavg: 5.14 5.03 5.09 6/457 16703
/proc/meminfo: memFree=15833348/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=151296 CPUtime=162.29 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 24172 0 0 0 16226 3 0 0 25 0 1 0 658874490 154927104 24082 33554432000 4194304 6014671 140734814465280 18446744073709551615 4422693 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 37824 24082 730 445 0 31369 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 151296

[startup+222.301 s]
/proc/loadavg: 5.29 5.08 5.10 6/457 16704
/proc/meminfo: memFree=15782364/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=151296 CPUtime=222.3 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 25240 0 0 0 22226 4 0 0 25 0 1 0 658874490 154927104 25149 33554432000 4194304 6014671 140734814465280 18446744073709551615 4423921 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 37824 25149 729 445 0 31369 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 151296

[startup+282.301 s]
/proc/loadavg: 4.64 4.94 5.05 5/456 16706
/proc/meminfo: memFree=15766724/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=151296 CPUtime=282.3 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 28854 0 0 0 28225 5 0 0 25 0 1 0 658874490 154927104 28763 33554432000 4194304 6014671 140734814465280 18446744073709551615 4424105 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 37824 28763 729 445 0 31369 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 151296

[startup+342.301 s]
/proc/loadavg: 3.71 4.63 4.93 4/450 16725
/proc/meminfo: memFree=15840432/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=162724 CPUtime=342.3 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 31043 0 0 0 34224 6 0 0 25 0 1 0 658874490 166629376 30952 33554432000 4194304 6014671 140734814465280 18446744073709551615 4423921 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 40681 30952 729 445 0 34226 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 162724

[startup+402.3 s]
/proc/loadavg: 3.26 4.33 4.81 4/450 16726
/proc/meminfo: memFree=15826656/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=162724 CPUtime=402.3 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 32209 0 0 0 40224 6 0 0 25 0 1 0 658874490 166629376 32117 33554432000 4194304 6014671 140734814465280 18446744073709551615 4511656 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 40681 32117 730 445 0 34226 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 162724

[startup+462.301 s]
/proc/loadavg: 3.09 4.08 4.69 4/450 16728
/proc/meminfo: memFree=15811644/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=162724 CPUtime=462.3 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 32588 0 0 0 46224 6 0 0 25 0 1 0 658874490 166629376 32496 33554432000 4194304 6014671 140734814465280 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 40681 32496 730 445 0 34226 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 162724

[startup+522.301 s]
/proc/loadavg: 3.03 3.88 4.58 4/450 16729
/proc/meminfo: memFree=15800972/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=174732 CPUtime=522.31 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 35160 0 0 0 52224 7 0 0 25 0 1 0 658874490 178925568 35062 33554432000 4194304 6014671 140734814465280 18446744073709551615 4422808 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 43683 35062 730 445 0 37228 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 174732

[startup+582.301 s]
/proc/loadavg: 3.10 3.75 4.49 4/450 16731
/proc/meminfo: memFree=15778516/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=186880 CPUtime=582.31 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 35766 0 0 0 58224 7 0 0 25 0 1 0 658874490 191365120 35646 33554432000 4194304 6014671 140734814465280 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 46720 35646 730 445 0 40265 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 186880

[startup+642.301 s]
/proc/loadavg: 3.04 3.61 4.40 4/450 16733
/proc/meminfo: memFree=15766220/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=186880 CPUtime=642.32 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 35991 0 0 0 64225 7 0 0 25 0 1 0 658874490 191365120 35863 33554432000 4194304 6014671 140734814465280 18446744073709551615 4422683 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 46720 35863 730 445 0 40265 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 186880

[startup+702.3 s]
/proc/loadavg: 3.08 3.51 4.31 4/450 16734
/proc/meminfo: memFree=15765224/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=186880 CPUtime=702.31 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 36202 0 0 0 70224 7 0 0 25 0 1 0 658874490 191365120 36063 33554432000 4194304 6014671 140734814465280 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 46720 36063 728 445 0 40265 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 186880

[startup+762.318 s]
/proc/loadavg: 3.16 3.45 4.24 4/450 16736
/proc/meminfo: memFree=15764708/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=186880 CPUtime=762.33 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 36224 0 0 0 76226 7 0 0 25 0 1 0 658874490 191365120 36075 33554432000 4194304 6014671 140734814465280 18446744073709551615 4376477 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 46720 36075 728 445 0 40265 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 186880

[startup+822.301 s]
/proc/loadavg: 3.06 3.36 4.16 4/450 16737
/proc/meminfo: memFree=15760856/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=186880 CPUtime=822.31 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 37016 0 0 0 82224 7 0 0 25 0 1 0 658874490 191365120 36856 33554432000 4194304 6014671 140734814465280 18446744073709551615 4423940 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 46720 36856 728 445 0 40265 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 186880

[startup+882.3 s]
/proc/loadavg: 3.02 3.30 4.08 4/450 16739
/proc/meminfo: memFree=15758728/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=186880 CPUtime=882.31 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 37227 0 0 0 88224 7 0 0 25 0 1 0 658874490 191365120 37055 33554432000 4194304 6014671 140734814465280 18446744073709551615 4383630 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 46720 37055 728 445 0 40265 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 186880

[startup+942.301 s]
/proc/loadavg: 3.01 3.24 4.01 4/450 16741
/proc/meminfo: memFree=15756976/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=186880 CPUtime=942.31 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 37380 0 0 0 94224 7 0 0 25 0 1 0 658874490 191365120 37195 33554432000 4194304 6014671 140734814465280 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 46720 37195 728 445 0 40265 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 186880

[startup+1002.3 s]
/proc/loadavg: 3.00 3.19 3.94 4/450 16742
/proc/meminfo: memFree=15743208/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=239308 CPUtime=1002.31 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 40500 0 0 0 100224 7 0 0 25 0 1 0 658874490 245051392 40286 33554432000 4194304 6014671 140734814465280 18446744073709551615 4423940 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 59827 40286 728 445 0 53372 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 239308

[startup+1062.3 s]
/proc/loadavg: 3.00 3.16 3.88 4/450 16744
/proc/meminfo: memFree=15730436/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=343640 CPUtime=1062.32 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 43677 0 0 0 106223 9 0 0 25 0 1 0 658874490 351887360 43428 33554432000 4194304 6014671 140734814465280 18446744073709551615 4424025 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 85910 43428 728 445 0 79455 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 343640

[startup+1122.3 s]
/proc/loadavg: 3.06 3.14 3.83 4/450 16745
/proc/meminfo: memFree=15705508/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=343640 CPUtime=1122.32 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 46959 0 0 0 112221 11 0 0 25 0 1 0 658874490 351887360 46690 33554432000 4194304 6014671 140734814465280 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 85910 46690 728 445 0 79455 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 343640

[startup+1182.3 s]
/proc/loadavg: 3.02 3.11 3.78 4/450 16747
/proc/meminfo: memFree=15703252/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=343640 CPUtime=1182.32 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 47357 0 0 0 118221 11 0 0 25 0 1 0 658874490 351887360 47066 33554432000 4194304 6014671 140734814465280 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 85910 47066 750 445 0 79455 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 343640

[startup+1242.3 s]
/proc/loadavg: 3.01 3.09 3.72 4/450 16749
/proc/meminfo: memFree=15687240/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=343640 CPUtime=1242.32 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 50360 0 0 0 124220 12 0 0 25 0 1 0 658874490 351887360 50045 33554432000 4194304 6014671 140734814465280 18446744073709551615 4423927 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 85910 50045 750 445 0 79455 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 343640



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.04 3.08 3.68 3/448 16751
/proc/meminfo: memFree=15820428/32951124 swapFree=67056812/67111528
[pid=16692] ppid=16690 vsize=343640 CPUtime=1300.03 cores=4,6
/proc/16692/stat : 16692 (qutersat_releas) R 16690 16692 16139 0 -1 4202496 54343 0 0 0 129989 14 0 0 25 0 1 0 658874490 351887360 53992 33554432000 4194304 6014671 140734814465280 18446744073709551615 4423923 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16692/statm: 85910 53992 750 445 0 79455 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 343640

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

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

Child status: 1
Real time (s): 1300.03
CPU time (s): 1300.06
CPU user time (s): 1299.9
CPU system time (s): 0.156976
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 343640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.9
system time used= 0.156976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54347
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= 14603

runsolver used 5.9081 second user time and 13.289 second system time

The end

Launcher Data 

Begin job on node108 at 2011-05-15 17:18:56
IDJOB=3376426
IDBENCH=82935
IDSOLVER=1856
FILE ID=node108/3376426-1305472735
RUNJOBID= node108-1305471433-16498
PBS_JOBID= 13325327
Free space on /tmp= 73504 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S386464511-018.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376426-1305472735/watcher-3376426-1305472735 -o /tmp/evaluation-result-3376426-1305472735/solver-3376426-1305472735 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376426-1305472735.cnf 1149140119

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

MD5SUM BENCH= 988859f9794bcb4984b591f0d8d2fa91
RANDOM SEED=1149140119

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.77
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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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		: 2666.820
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:      16176592 kB
Buffers:        315492 kB
Cached:        5108812 kB
SwapCached:       8724 kB
Active:       12203948 kB
Inactive:      4236700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16176592 kB
SwapTotal:    67111528 kB
SwapFree:     67056812 kB
Dirty:            6632 kB
Writeback:           0 kB
AnonPages:    11013500 kB
Mapped:          39092 kB
Slab:           213428 kB
PageTables:      52972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 111061744 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= 73504 MiB
End job on node108 at 2011-05-15 17:40:38