Trace number 3376004

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/large/
unif-k7-r85-v400-c34000-S832901479-042-UNKNOWN.cnf
MD5SUMa5a87dc48ba0573fb8f2b8721bafcab2
Bench CategoryRANDOM (random 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 variables400
Number of clauses34000
Sum of the clauses size238000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 534000

Solver Data 

0.00/0.01	c Set FPU double precision.
0.00/0.02	c Parse Cnf success: #var: 400 #clause: 34000
0.00/0.02	c Find Units :          0
0.00/0.02	c Find Invs  :          0
0.00/0.02	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.03	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.03	c Find Ite   :          0
0.00/0.03	c UnDirect variable: 0
0.00/0.03	c UnDirect to Direct Gate: 0
0.00/0.03	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.03	c Break Cycle : 0
0.00/0.03	c Total Root : 0 Undef Var: 400
0.00/0.03	c After covering, Total Root: 0 Leaf: 0
0.00/0.03	c Variable( cover/uncovered/unused ): 0 400 0
0.00/0.03	c Unit Clauses: 0
0.00/0.03	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.03	c Clauses( cover/uncovered ): 0 34000
0.00/0.03	c Total Clauses( cover/uncovered ): 0 34000 0%
0.00/0.03	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.09/0.12	c Uncover Clauses avg size: 7 max size: 7
0.09/0.12	c Final circuit: i/l/o/s     400       0   34000    176134
0.09/0.12	c CnfToAig: Time: 0.11 s
0.19/0.28	c TmMap: Set choices finish.
0.29/0.34	c TmMap: Set big and: 44880
0.29/0.34	c TmMap: Origin: 176535 ClauseNum: 528402 --> New: 45281 ClauseNum: 276412
0.29/0.34	c TmMap: Time: 0.09
0.29/0.36	c Try to Add: #clause: 89760 #xorclause: 0
0.29/0.39	c #var: 11280 #clauses: 44881 Solving... 
1300.02/1300.01	c Time Out !!
1300.02/1300.01	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3376004-1305468823/watcher-3376004-1305468823 -o /tmp/evaluation-result-3376004-1305468823/solver-3376004-1305468823 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376004-1305468823.cnf 1261267844 

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: 4.00 4.05 4.74 4/292 8852
/proc/meminfo: memFree=19263348/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=32364 CPUtime=0 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 1914 0 0 0 0 0 0 0 25 0 1 0 658482022 33140736 1851 33554432000 4194304 6014671 140735701962624 18446744073709551615 4307704 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 8091 1851 378 445 0 1636 0

[startup+0.0365471 s]
/proc/loadavg: 4.00 4.05 4.74 4/292 8852
/proc/meminfo: memFree=19263348/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=34412 CPUtime=0.03 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 2484 0 0 0 3 0 0 0 25 0 1 0 658482022 35237888 2421 33554432000 4194304 6014671 140735701962624 18446744073709551615 4262625 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 8603 2421 398 445 0 2148 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 34412

[startup+0.100541 s]
/proc/loadavg: 4.00 4.05 4.74 4/292 8852
/proc/meminfo: memFree=19263348/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=49260 CPUtime=0.09 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 6139 0 0 0 9 0 0 0 25 0 1 0 658482022 50442240 6076 33554432000 4194304 6014671 140735701962624 18446744073709551615 4313888 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 12315 6076 398 445 0 5860 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 49260

[startup+0.300456 s]
/proc/loadavg: 4.00 4.05 4.74 4/292 8852
/proc/meminfo: memFree=19263348/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=92232 CPUtime=0.29 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 17135 0 0 0 27 2 0 0 25 0 1 0 658482022 94445568 17072 33554432000 4194304 6014671 140735701962624 18446744073709551615 4223654 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 23058 17072 670 445 0 16603 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 92232

[startup+0.700381 s]
/proc/loadavg: 4.00 4.05 4.74 4/292 8852
/proc/meminfo: memFree=19263348/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=98376 CPUtime=0.69 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 18605 0 0 0 66 3 0 0 25 0 1 0 658482022 100737024 18542 33554432000 4194304 6014671 140735701962624 18446744073709551615 4423853 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 24594 18542 696 445 0 18139 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 98376

[startup+1.50024 s]
/proc/loadavg: 4.00 4.05 4.74 5/293 8853
/proc/meminfo: memFree=19190804/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=98376 CPUtime=1.49 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 18631 0 0 0 146 3 0 0 25 0 1 0 658482022 100737024 18568 33554432000 4194304 6014671 140735701962624 18446744073709551615 4376477 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 24594 18568 721 445 0 18139 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 98376

[startup+3.10102 s]
/proc/loadavg: 4.00 4.05 4.74 5/293 8853
/proc/meminfo: memFree=19189860/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=98376 CPUtime=3.09 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 18632 0 0 0 306 3 0 0 25 0 1 0 658482022 100737024 18569 33554432000 4194304 6014671 140735701962624 18446744073709551615 4424209 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 24594 18569 722 445 0 18139 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 98376

[startup+6.30045 s]
/proc/loadavg: 4.00 4.05 4.74 5/293 8853
/proc/meminfo: memFree=19183412/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=109552 CPUtime=6.29 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 20106 0 0 0 626 3 0 0 25 0 1 0 658482022 112181248 20043 33554432000 4194304 6014671 140735701962624 18446744073709551615 4423643 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 27388 20043 722 445 0 20933 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 109552

[startup+12.7003 s]
/proc/loadavg: 4.00 4.05 4.73 5/293 8854
/proc/meminfo: memFree=19169036/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=120756 CPUtime=12.69 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 22973 0 0 0 1266 3 0 0 25 0 1 0 658482022 123654144 22910 33554432000 4194304 6014671 140735701962624 18446744073709551615 4534816 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 30189 22910 726 445 0 23734 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 120756

[startup+25.501 s]
/proc/loadavg: 4.00 4.05 4.72 5/293 8854
/proc/meminfo: memFree=19146836/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=144204 CPUtime=25.49 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 28307 0 0 0 2545 4 0 0 25 0 1 0 658482022 147664896 28244 33554432000 4194304 6014671 140735701962624 18446744073709551615 4423921 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 36051 28244 726 445 0 29596 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 144204

[startup+51.1004 s]
/proc/loadavg: 4.00 4.04 4.70 5/293 8855
/proc/meminfo: memFree=19124980/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=156184 CPUtime=51.09 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 31638 0 0 0 5104 5 0 0 25 0 1 0 658482022 159932416 31575 33554432000 4194304 6014671 140735701962624 18446744073709551615 4535376 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 39046 31575 726 445 0 32591 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 156184

[startup+102.311 s]
/proc/loadavg: 4.00 4.03 4.66 5/293 8856
/proc/meminfo: memFree=19042268/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=291200 CPUtime=102.3 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 50236 0 0 0 10223 7 0 0 25 0 1 0 658482022 298188800 50173 33554432000 4194304 6014671 140735701962624 18446744073709551615 4424016 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 72800 50173 726 445 0 66345 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 291200

[startup+162.301 s]
/proc/loadavg: 4.04 4.04 4.62 5/293 8858
/proc/meminfo: memFree=19020296/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=291200 CPUtime=162.3 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 52799 0 0 0 16221 9 0 0 25 0 1 0 658482022 298188800 52660 33554432000 4194304 6014671 140735701962624 18446744073709551615 4380181 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 72800 52660 726 445 0 66345 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 291200

[startup+222.301 s]
/proc/loadavg: 3.88 4.00 4.57 5/293 8915
/proc/meminfo: memFree=19459800/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=291200 CPUtime=222.29 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 54192 0 0 0 22220 9 0 0 25 0 1 0 658482022 298188800 53973 33554432000 4194304 6014671 140735701962624 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 72800 53973 726 445 0 66345 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 291200

[startup+282.3 s]
/proc/loadavg: 4.05 4.02 4.54 5/293 8945
/proc/meminfo: memFree=19155988/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=345528 CPUtime=282.3 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 61689 0 0 0 28219 11 0 0 25 0 1 0 658482022 353820672 61365 33554432000 4194304 6014671 140735701962624 18446744073709551615 4379930 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 86382 61365 726 445 0 79927 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 345528

[startup+342.301 s]
/proc/loadavg: 4.02 4.02 4.50 5/293 8946
/proc/meminfo: memFree=19067064/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=400276 CPUtime=342.3 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 65201 0 0 0 34219 11 0 0 25 0 1 0 658482022 409882624 64828 33554432000 4194304 6014671 140735701962624 18446744073709551615 4422773 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 100069 64828 726 445 0 93614 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 400276

[startup+402.301 s]
/proc/loadavg: 4.00 4.01 4.47 5/293 8948
/proc/meminfo: memFree=18915392/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=400276 CPUtime=402.3 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 66752 0 0 0 40218 12 0 0 25 0 1 0 658482022 409882624 66326 33554432000 4194304 6014671 140735701962624 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 100069 66326 726 445 0 93614 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 400276

[startup+462.3 s]
/proc/loadavg: 4.00 4.01 4.44 5/293 8950
/proc/meminfo: memFree=18843820/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=400276 CPUtime=462.3 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 66907 0 0 0 46218 12 0 0 25 0 1 0 658482022 409882624 66424 33554432000 4194304 6014671 140735701962624 18446744073709551615 4534816 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 100069 66424 726 445 0 93614 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 400276

[startup+522.301 s]
/proc/loadavg: 4.03 4.02 4.41 5/293 8951
/proc/meminfo: memFree=18777348/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=457368 CPUtime=522.3 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 74896 0 0 0 52216 14 0 0 25 0 1 0 658482022 468344832 74383 33554432000 4194304 6014671 140735701962624 18446744073709551615 4424038 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 114342 74383 726 445 0 107887 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 457368

[startup+582.301 s]
/proc/loadavg: 4.01 4.01 4.38 5/293 8953
/proc/meminfo: memFree=18757240/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=457368 CPUtime=582.3 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 75362 0 0 0 58216 14 0 0 25 0 1 0 658482022 468344832 74786 33554432000 4194304 6014671 140735701962624 18446744073709551615 4378383 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 114342 74786 726 445 0 107887 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 457368

[startup+642.3 s]
/proc/loadavg: 4.08 4.02 4.36 5/293 8954
/proc/meminfo: memFree=18731560/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=457368 CPUtime=642.32 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 77693 0 0 0 64217 15 0 0 25 0 1 0 658482022 468344832 77084 33554432000 4194304 6014671 140735701962624 18446744073709551615 4566286 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 114342 77084 726 445 0 107887 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 457368

[startup+702.301 s]
/proc/loadavg: 4.03 4.02 4.34 5/293 8956
/proc/meminfo: memFree=18701776/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=457368 CPUtime=702.31 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 77693 0 0 0 70216 15 0 0 25 0 1 0 658482022 468344832 77084 33554432000 4194304 6014671 140735701962624 18446744073709551615 4424165 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 114342 77084 726 445 0 107887 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 457368

[startup+762.311 s]
/proc/loadavg: 4.01 4.01 4.31 5/293 8958
/proc/meminfo: memFree=18620416/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=457368 CPUtime=762.32 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 78063 0 0 0 76217 15 0 0 25 0 1 0 658482022 468344832 77346 33554432000 4194304 6014671 140735701962624 18446744073709551615 4422693 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 114342 77346 726 445 0 107887 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 457368

[startup+822.3 s]
/proc/loadavg: 4.05 4.02 4.30 5/293 8959
/proc/meminfo: memFree=18547600/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=517280 CPUtime=822.31 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 94388 0 0 0 82213 18 0 0 25 0 1 0 658482022 529694720 93631 33554432000 4194304 6014671 140735701962624 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 129320 93631 726 445 0 122865 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 517280

[startup+882.3 s]
/proc/loadavg: 4.05 4.03 4.28 5/293 8961
/proc/meminfo: memFree=18515100/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=517280 CPUtime=882.3 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 95618 0 0 0 88212 18 0 0 25 0 1 0 658482022 529694720 94820 33554432000 4194304 6014671 140735701962624 18446744073709551615 4566281 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 129320 94820 726 445 0 122865 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 517280

[startup+942.301 s]
/proc/loadavg: 4.02 4.02 4.26 5/293 8962
/proc/meminfo: memFree=18481728/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=517280 CPUtime=942.31 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 95618 0 0 0 94213 18 0 0 25 0 1 0 658482022 529694720 94820 33554432000 4194304 6014671 140735701962624 18446744073709551615 4423931 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 129320 94820 726 445 0 122865 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 517280

[startup+1002.3 s]
/proc/loadavg: 4.00 4.02 4.24 5/293 8964
/proc/meminfo: memFree=18457404/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=517280 CPUtime=1002.31 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 95967 0 0 0 100212 19 0 0 25 0 1 0 658482022 529694720 95127 33554432000 4194304 6014671 140735701962624 18446744073709551615 4424012 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 129320 95127 726 445 0 122865 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 517280

[startup+1062.3 s]
/proc/loadavg: 4.04 4.03 4.23 5/293 8965
/proc/meminfo: memFree=18449820/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=517280 CPUtime=1062.31 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 96276 0 0 0 106212 19 0 0 25 0 1 0 658482022 529694720 95392 33554432000 4194304 6014671 140735701962624 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 129320 95392 726 445 0 122865 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 517280

[startup+1122.3 s]
/proc/loadavg: 4.01 4.02 4.21 5/293 8967
/proc/meminfo: memFree=18386940/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=517280 CPUtime=1122.32 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 96348 0 0 0 112213 19 0 0 25 0 1 0 658482022 529694720 95419 33554432000 4194304 6014671 140735701962624 18446744073709551615 4423990 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 129320 95419 726 445 0 122865 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 517280

[startup+1182.3 s]
/proc/loadavg: 4.00 4.01 4.19 5/293 8969
/proc/meminfo: memFree=18254124/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=517280 CPUtime=1182.32 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 96544 0 0 0 118213 19 0 0 25 0 1 0 658482022 529694720 95615 33554432000 4194304 6014671 140735701962624 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 129320 95615 726 445 0 122865 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 517280

[startup+1242.3 s]
/proc/loadavg: 4.08 4.04 4.19 5/293 8970
/proc/meminfo: memFree=18234264/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=517280 CPUtime=1242.32 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 96894 0 0 0 124213 19 0 0 25 0 1 0 658482022 529694720 95872 33554432000 4194304 6014671 140735701962624 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 129320 95872 726 445 0 122865 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 517280



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.03 4.03 4.17 5/293 8972
/proc/meminfo: memFree=18227288/32950904 swapFree=67057400/67111528
[pid=8852] ppid=8850 vsize=517280 CPUtime=1300.02 cores=4,6
/proc/8852/stat : 8852 (qutersat_releas) R 8850 8852 8508 0 -1 4202496 96974 0 0 0 129983 19 0 0 25 0 1 0 658482022 529694720 95952 33554432000 4194304 6014671 140735701962624 18446744073709551615 4534816 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/8852/statm: 129320 95952 726 445 0 122865 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 517280

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): 1299.84
CPU system time (s): 0.215967
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 517280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.84
system time used= 0.215967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 96978
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= 14
involuntary context switches= 1830

runsolver used 3.50147 second user time and 8.33773 second system time

The end

Launcher Data 

Begin job on node121 at 2011-05-15 16:13:43
IDJOB=3376004
IDBENCH=82513
IDSOLVER=1856
FILE ID=node121/3376004-1305468823
RUNJOBID= node121-1305467733-8527
PBS_JOBID= 13325309
Free space on /tmp= 73480 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/large/unif-k7-r85-v400-c34000-S832901479-042-UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376004-1305468823/watcher-3376004-1305468823 -o /tmp/evaluation-result-3376004-1305468823/solver-3376004-1305468823 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376004-1305468823.cnf 1261267844

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

MD5SUM BENCH= a5a87dc48ba0573fb8f2b8721bafcab2
RANDOM SEED=1261267844

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
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	: 5332.84
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		: 2666.817
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		: 2666.817
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		: 2666.817
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	: 5332.74
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		: 2666.817
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		: 2666.817
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      19263504 kB
Buffers:        322532 kB
Cached:        6598084 kB
SwapCached:       7656 kB
Active:        7601736 kB
Inactive:      5727516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      19263504 kB
SwapTotal:    67111528 kB
SwapFree:     67057400 kB
Dirty:            2740 kB
Writeback:           0 kB
AnonPages:     6406500 kB
Mapped:          27612 kB
Slab:           267060 kB
PageTables:      27148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS: 32220428 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= 73480 MiB
End job on node121 at 2011-05-15 16:35:25