Trace number 3249538

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) 1300.08 1300.04

General information on the benchmark

Namecrafted/mosoi/289/
289-unsat-17x27.cnf
MD5SUMb9a7e3013b1b74b08c8e421f15cb16c4
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1836
Number of clauses194157
Sum of the clauses size771120
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22754
Number of clauses of size 30
Number of clauses of size 4191403
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: 1836 #clause: 194157
0.00/0.06	c Find Units :          0
0.00/0.07	c Find Invs  :          0
0.09/0.10	c Find Ands  :       1836 AvgFaninNum: 3
0.09/0.11	c Find Xors  :          0 AvgFaninNum: nan
0.09/0.11	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 : 1377
0.09/0.11	c Total Root : 0 Undef Var: 1377
0.09/0.11	c After covering, Total Root: 459 Leaf: 1377
0.09/0.11	c Variable( cover/uncovered/unused ): 1836 0 0
0.09/0.11	c Unit Clauses: 0
0.09/0.11	c Binary Clauses( cover/uncovered ): 1377 1377
0.09/0.11	c Clauses( cover/uncovered ): 459 190944
0.09/0.11	c Total Clauses( cover/uncovered ): 1836 192321 0.945626%
0.09/0.11	c Covered Ands: 459 Invs: 0 Xors: 0 Ites: 0
0.19/0.28	c Uncover Clauses avg size: 3.98568 max size: 4
0.19/0.29	c Final circuit: i/l/o/s    1377       0  192321    217107
0.19/0.29	c CnfToAig: Time: 0.28 s
0.49/0.57	c TmMap: Set choices finish.
0.59/0.68	c TmMap: Set big and: 216648
0.59/0.68	c TmMap: Origin: 218485 ClauseNum: 651321 --> New: 218026 ClauseNum: 650403
0.59/0.68	c TmMap: Time: 0.13
0.69/0.73	c Try to Add: #clause: 433296 #xorclause: 0
0.69/0.78	c #var: 25704 #clauses: 24328 Solving... 
1300.04/1300.00	c Time Out !!
1300.04/1300.00	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: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3249538-1303510426/watcher-3249538-1303510426 -o /tmp/evaluation-result-3249538-1303510426/solver-3249538-1303510426 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3249538-1303510426.cnf 2072961524 

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: 0.85 1.60 2.63 2/180 3381
/proc/meminfo: memFree=14272664/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=32364 CPUtime=0 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 1772 0 0 0 0 0 0 0 20 0 1 0 462643332 33140736 1706 33554432000 4194304 6016207 140733573016720 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 8091 1706 379 445 0 1635 0

[startup+0.076129 s]
/proc/loadavg: 0.85 1.60 2.63 2/180 3381
/proc/meminfo: memFree=14272664/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=45676 CPUtime=0.06 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 5171 0 0 0 6 0 0 0 20 0 1 0 462643332 46772224 5105 33554432000 4194304 6016207 140733573016720 18446744073709551615 4287282 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 11419 5105 386 445 0 4963 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 45676

[startup+0.101165 s]
/proc/loadavg: 0.85 1.60 2.63 2/180 3381
/proc/meminfo: memFree=14272664/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=45676 CPUtime=0.09 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 5171 0 0 0 9 0 0 0 20 0 1 0 462643332 46772224 5105 33554432000 4194304 6016207 140733573016720 18446744073709551615 4288806 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 11419 5105 386 445 0 4963 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 45676

[startup+0.301111 s]
/proc/loadavg: 0.85 1.60 2.63 2/180 3381
/proc/meminfo: memFree=14272664/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=56940 CPUtime=0.29 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 8009 0 0 0 29 0 0 0 21 0 1 0 462643332 58306560 7943 33554432000 4194304 6016207 140733573016720 18446744073709551615 4342367 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 14235 7944 493 445 0 7779 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56940

[startup+0.701038 s]
/proc/loadavg: 0.85 1.60 2.63 2/180 3381
/proc/meminfo: memFree=14272664/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=139560 CPUtime=0.69 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 28636 0 0 0 67 2 0 0 22 0 1 0 462643332 142909440 28570 33554432000 4194304 6016207 140733573016720 18446744073709551615 4260612 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 34890 28570 672 445 0 28434 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 139560

[startup+1.50089 s]
/proc/loadavg: 0.85 1.60 2.63 5/187 3472
/proc/meminfo: memFree=14054512/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=139560 CPUtime=1.49 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 28675 0 0 0 147 2 0 0 25 0 1 0 462643332 142909440 28609 33554432000 4194304 6016207 140733573016720 18446744073709551615 4370368 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 34890 28609 708 445 0 28434 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 139560

[startup+3.10059 s]
/proc/loadavg: 0.85 1.60 2.63 5/190 3478
/proc/meminfo: memFree=13865864/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=154012 CPUtime=3.09 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 30436 0 0 0 307 2 0 0 25 0 1 0 462643332 157708288 30370 33554432000 4194304 6016207 140733573016720 18446744073709551615 4425843 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 38503 30370 719 445 0 32047 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 154012

[startup+6.30101 s]
/proc/loadavg: 1.10 1.64 2.64 5/190 3478
/proc/meminfo: memFree=13760376/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=193356 CPUtime=6.29 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 37587 0 0 0 626 3 0 0 25 0 1 0 462643332 197996544 37517 33554432000 4194304 6016207 140733573016720 18446744073709551615 4373891 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 48339 37517 728 445 0 41883 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 193356

[startup+12.7008 s]
/proc/loadavg: 1.33 1.67 2.65 5/190 3478
/proc/meminfo: memFree=13564404/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=291492 CPUtime=12.69 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 53481 0 0 0 1263 6 0 0 25 0 1 0 462643332 298487808 53337 33554432000 4194304 6016207 140733573016720 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 72873 53337 728 445 0 66417 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 291492

[startup+25.5005 s]
/proc/loadavg: 1.92 1.79 2.67 5/190 3479
/proc/meminfo: memFree=13368248/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=327360 CPUtime=25.49 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 67898 0 0 0 2540 9 0 0 25 0 1 0 462643332 335216640 67754 33554432000 4194304 6016207 140733573016720 18446744073709551615 4536361 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 81840 67754 728 445 0 75384 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 327360

[startup+51.1008 s]
/proc/loadavg: 2.63 1.96 2.70 5/190 3479
/proc/meminfo: memFree=13186140/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=345760 CPUtime=51.09 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 73095 0 0 0 5099 10 0 0 25 0 1 0 462643332 354058240 72907 33554432000 4194304 6016207 140733573016720 18446744073709551615 4380487 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 86440 72907 728 445 0 79984 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 345760

[startup+102.306 s]
/proc/loadavg: 3.40 2.28 2.77 5/190 3481
/proc/meminfo: memFree=12930940/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=625120 CPUtime=102.3 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 93500 0 0 0 10217 13 0 0 25 0 1 0 462643332 640122880 88168 33554432000 4194304 6016207 140733573016720 18446744073709551615 4425664 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 156280 88168 728 445 0 149824 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 625120

[startup+162.3 s]
/proc/loadavg: 3.78 2.59 2.84 5/190 3482
/proc/meminfo: memFree=12836044/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=625120 CPUtime=162.29 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 98683 0 0 0 16215 14 0 0 25 0 1 0 462643332 640122880 93351 33554432000 4194304 6016207 140733573016720 18446744073709551615 4425709 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 156280 93351 728 445 0 149824 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 625120

[startup+222.3 s]
/proc/loadavg: 3.92 2.84 2.91 5/190 3485
/proc/meminfo: memFree=12725656/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=625120 CPUtime=222.3 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 110839 0 0 0 22214 16 0 0 25 0 1 0 462643332 640122880 105507 33554432000 4194304 6016207 140733573016720 18446744073709551615 4373348 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 156280 105507 728 445 0 149824 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 625120

[startup+282.3 s]
/proc/loadavg: 4.03 3.08 2.99 5/190 3488
/proc/meminfo: memFree=12519172/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=717808 CPUtime=282.3 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 141885 0 0 0 28209 21 0 0 25 0 1 0 462643332 735035392 136508 33554432000 4194304 6016207 140733573016720 18446744073709551615 4567822 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 179452 136508 728 445 0 172996 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 717808

[startup+342.3 s]
/proc/loadavg: 4.05 3.26 3.05 5/190 3489
/proc/meminfo: memFree=12439656/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=717808 CPUtime=342.3 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 150290 0 0 0 34207 23 0 0 25 0 1 0 462643332 735035392 144809 33554432000 4194304 6016207 140733573016720 18446744073709551615 4424112 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 179452 144809 728 445 0 172996 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 717808

[startup+402.3 s]
/proc/loadavg: 4.02 3.39 3.11 5/190 3491
/proc/meminfo: memFree=12401440/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=717808 CPUtime=402.3 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 152868 0 0 0 40207 23 0 0 25 0 1 0 462643332 735035392 147236 33554432000 4194304 6016207 140733573016720 18446744073709551615 222921473734 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 179452 147236 728 445 0 172996 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 717808

[startup+462.301 s]
/proc/loadavg: 4.00 3.50 3.16 5/190 3492
/proc/meminfo: memFree=12368924/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=717808 CPUtime=462.31 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 157614 0 0 0 46205 26 0 0 25 0 1 0 462643332 735035392 132041 33554432000 4194304 6016207 140733573016720 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 179452 132041 728 445 0 172996 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 717808

[startup+522.3 s]
/proc/loadavg: 4.00 3.59 3.21 5/190 3494
/proc/meminfo: memFree=12169380/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=717808 CPUtime=522.3 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 167081 0 0 0 52203 27 0 0 25 0 1 0 462643332 735035392 141508 33554432000 4194304 6016207 140733573016720 18446744073709551615 4387230 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 179452 141508 728 445 0 172996 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 717808

[startup+582.301 s]
/proc/loadavg: 4.00 3.66 3.26 5/190 3496
/proc/meminfo: memFree=12118016/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=717808 CPUtime=582.31 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 168312 0 0 0 58203 28 0 0 25 0 1 0 462643332 735035392 142739 33554432000 4194304 6016207 140733573016720 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 179452 142739 728 445 0 172996 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 717808

[startup+642.301 s]
/proc/loadavg: 4.00 3.72 3.30 5/190 3497
/proc/meminfo: memFree=12062680/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=717808 CPUtime=642.32 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 169162 0 0 0 64204 28 0 0 25 0 1 0 462643332 735035392 143589 33554432000 4194304 6016207 140733573016720 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 179452 143589 728 445 0 172996 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 717808

[startup+702.301 s]
/proc/loadavg: 4.00 3.77 3.34 5/190 3499
/proc/meminfo: memFree=12003624/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=717808 CPUtime=702.31 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 179007 0 0 0 70202 29 0 0 25 0 1 0 462643332 735035392 153434 33554432000 4194304 6016207 140733573016720 18446744073709551615 4536784 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 179452 153434 728 445 0 172996 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 717808

[startup+762.307 s]
/proc/loadavg: 4.00 3.81 3.38 5/190 3500
/proc/meminfo: memFree=11944568/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=717808 CPUtime=762.32 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 179598 0 0 0 76202 30 0 0 25 0 1 0 462643332 735035392 154025 33554432000 4194304 6016207 140733573016720 18446744073709551615 4567822 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 179452 154025 728 445 0 172996 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 717808

[startup+822.301 s]
/proc/loadavg: 4.09 3.87 3.43 5/190 3502
/proc/meminfo: memFree=11888736/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=826172 CPUtime=822.31 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 184927 0 0 0 82200 31 0 0 25 0 1 0 462643332 846000128 159354 33554432000 4194304 6016207 140733573016720 18446744073709551615 4538600 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 206543 159354 728 445 0 200087 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 826172

[startup+882.301 s]
/proc/loadavg: 4.08 3.91 3.47 5/190 3504
/proc/meminfo: memFree=11882504/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=935620 CPUtime=882.31 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 185239 0 0 0 88200 31 0 0 25 0 1 0 462643332 958074880 159624 33554432000 4194304 6016207 140733573016720 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 233905 159624 728 445 0 227449 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 935620

[startup+942.301 s]
/proc/loadavg: 4.03 3.92 3.49 5/190 3505
/proc/meminfo: memFree=11904412/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=935620 CPUtime=942.31 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 186217 0 0 0 94200 31 0 0 25 0 1 0 462643332 958074880 160530 33554432000 4194304 6016207 140733573016720 18446744073709551615 4567817 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 233905 160530 728 445 0 227449 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 935620

[startup+1002.3 s]
/proc/loadavg: 4.01 3.93 3.52 5/190 3507
/proc/meminfo: memFree=11869532/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=935620 CPUtime=1002.32 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 194303 0 0 0 100199 33 0 0 25 0 1 0 462643332 958074880 168559 33554432000 4194304 6016207 140733573016720 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 233905 168559 728 445 0 227449 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 935620

[startup+1062.3 s]
/proc/loadavg: 4.00 3.94 3.55 5/190 3508
/proc/meminfo: memFree=11861688/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=935620 CPUtime=1062.33 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 196151 0 0 0 106199 34 0 0 25 0 1 0 462643332 958074880 170341 33554432000 4194304 6016207 140733573016720 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 233905 170341 728 445 0 227449 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 935620

[startup+1122.3 s]
/proc/loadavg: 4.00 3.95 3.58 5/190 3512
/proc/meminfo: memFree=11837968/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=935620 CPUtime=1122.33 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 196309 0 0 0 112199 34 0 0 25 0 1 0 462643332 958074880 170475 33554432000 4194304 6016207 140733573016720 18446744073709551615 4536809 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 233905 170475 728 445 0 227449 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 935620

[startup+1182.3 s]
/proc/loadavg: 4.00 3.95 3.60 5/190 3514
/proc/meminfo: memFree=11777796/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=1050012 CPUtime=1182.33 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 209352 0 0 0 118196 37 0 0 25 0 1 0 462643332 1075212288 183378 33554432000 4194304 6016207 140733573016720 18446744073709551615 4634800 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 262503 183378 728 445 0 256047 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 1050012

[startup+1242.3 s]
/proc/loadavg: 4.00 3.96 3.62 5/190 3515
/proc/meminfo: memFree=11767964/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=1165416 CPUtime=1242.33 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 215410 0 0 0 124195 38 0 0 25 0 1 0 462643332 1193385984 189314 33554432000 4194304 6016207 140733573016720 18446744073709551615 4567822 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 291354 189314 728 445 0 284898 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 1165416



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.97 3.64 5/190 3517
/proc/meminfo: memFree=11785044/32951124 swapFree=67111528/67111528
[pid=3381] ppid=3379 vsize=1165416 CPUtime=1300.04 cores=1,3
/proc/3381/stat : 3381 (qutersat_releas) R 3379 3381 2261 0 -1 4202496 215968 0 0 0 129965 39 0 0 25 0 1 0 462643332 1193385984 170305 33554432000 4194304 6016207 140733573016720 18446744073709551615 4424309 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/3381/statm: 291354 170305 728 445 0 284898 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 1165416

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): 1300.04
CPU time (s): 1300.08
CPU user time (s): 1299.65
CPU system time (s): 0.425935
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1165416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.65
system time used= 0.425935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 215973
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= 8
involuntary context switches= 15020

runsolver used 2.06269 second user time and 5.04323 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-23 00:13:46
IDJOB=3249538
IDBENCH=83173
IDSOLVER=1607
FILE ID=node109/3249538-1303510426
RUNJOBID= node109-1303510426-3323
PBS_JOBID= 13134242
Free space on /tmp= 71224 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/crafted/mosoi/289/289-unsat-17x27.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3249538-1303510426/watcher-3249538-1303510426 -o /tmp/evaluation-result-3249538-1303510426/solver-3249538-1303510426 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3249538-1303510426.cnf 2072961524

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

MD5SUM BENCH= b9a7e3013b1b74b08c8e421f15cb16c4
RANDOM SEED=2072961524

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.809
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	: 5332.74
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		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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		: 2666.809
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      14272944 kB
Buffers:       1898384 kB
Cached:       16146208 kB
SwapCached:          0 kB
Active:        9623976 kB
Inactive:      8485936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14272944 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            9760 kB
Writeback:           0 kB
AnonPages:       66144 kB
Mapped:          14888 kB
Slab:           503000 kB
PageTables:       5104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   231148 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= 71212 MiB
End job on node109 at 2011-04-23 00:35:28