Trace number 3376886

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
QuteRSat 2011-05-12 (fixed)? (TO) 1300.07 1300.03

General information on the benchmark

Namecrafted/spence/sgen/
sgen3-n280-s93756482-sat.cnf
MD5SUMbadb3b4ac12b29ada7dd8ed96ed75c80
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.66244
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses672
Sum of the clauses size1680
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2560
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 5112
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Set FPU double precision.
0.00/0.00	c Parse Cnf success: #var: 280 #clause: 672
0.00/0.00	c Find Units :          0
0.00/0.00	c Find Invs  :          0
0.00/0.00	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.00	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.00	c Find Ite   :          0
0.00/0.00	c UnDirect variable: 0
0.00/0.00	c UnDirect to Direct Gate: 0
0.00/0.00	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.00	c Break Cycle : 0
0.00/0.00	c Total Root : 0 Undef Var: 280
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 280 0
0.00/0.00	c Unit Clauses: 0
0.00/0.00	c Binary Clauses( cover/uncovered ): 0 560
0.00/0.00	c Clauses( cover/uncovered ): 0 112
0.00/0.00	c Total Clauses( cover/uncovered ): 0 672 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.00	c Uncover Clauses avg size: 2.5 max size: 5
0.00/0.00	c Final circuit: i/l/o/s     280       0     672      1007
0.00/0.00	c CnfToAig: Time: 0 s
0.00/0.02	c TmMap: Set choices finish.
0.00/0.02	c TmMap: Set big and: 673
0.00/0.02	c TmMap: Origin: 1288 ClauseNum: 3021 --> New: 954 ClauseNum: 2353
0.00/0.02	c TmMap: Time: 0
0.00/0.02	c Try to Add: #clause: 1346 #xorclause: 0
0.00/0.02	c #var: 281 #clauses: 114 Solving... 
1300.05/1300.01	c Time Out !!
1300.05/1300.01	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-3376886-1305474424/watcher-3376886-1305474424 -o /tmp/evaluation-result-3376886-1305474424/solver-3376886-1305474424 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376886-1305474424.cnf 12594885 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 3.16 3.87 4.05 2/421 31146
/proc/meminfo: memFree=21258312/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=35436 CPUtime=0.01 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 2852 0 0 0 1 0 0 0 25 0 1 0 737673067 36286464 2789 33554432000 4194304 6014671 140734763192304 18446744073709551615 4340831 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 8859 2792 590 445 0 2404 0

[startup+0.036377 s]
/proc/loadavg: 3.16 3.87 4.05 2/421 31146
/proc/meminfo: memFree=21258312/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=45688 CPUtime=0.03 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 3543 0 0 0 3 0 0 0 25 0 1 0 737673067 46784512 3480 33554432000 4194304 6014671 140734763192304 18446744073709551615 4423990 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 11422 3480 721 445 0 4967 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 45688

[startup+0.100365 s]
/proc/loadavg: 3.16 3.87 4.05 2/421 31146
/proc/meminfo: memFree=21258312/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=45688 CPUtime=0.09 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 3694 0 0 0 9 0 0 0 25 0 1 0 737673067 46784512 3631 33554432000 4194304 6014671 140734763192304 18446744073709551615 4372109 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 11422 3631 722 445 0 4967 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 45688

[startup+0.300328 s]
/proc/loadavg: 3.16 3.87 4.05 2/421 31146
/proc/meminfo: memFree=21258312/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=55300 CPUtime=0.29 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 4104 0 0 0 29 0 0 0 25 0 1 0 737673067 56627200 4041 33554432000 4194304 6014671 140734763192304 18446744073709551615 4425376 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 13825 4041 723 445 0 7370 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55300

[startup+0.700255 s]
/proc/loadavg: 3.16 3.87 4.05 2/421 31146
/proc/meminfo: memFree=21258312/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=64196 CPUtime=0.69 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 4700 0 0 0 69 0 0 0 25 0 1 0 737673067 65736704 4637 33554432000 4194304 6014671 140734763192304 18446744073709551615 4424083 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 16049 4637 723 445 0 9594 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 64196

[startup+1.50011 s]
/proc/loadavg: 3.16 3.87 4.05 5/437 31175
/proc/meminfo: memFree=21174060/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=82848 CPUtime=1.49 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 5824 0 0 0 149 0 0 0 25 0 1 0 737673067 84836352 5761 33554432000 4194304 6014671 140734763192304 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 20712 5761 723 445 0 14257 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 82848

[startup+3.10088 s]
/proc/loadavg: 3.16 3.87 4.05 5/437 31175
/proc/meminfo: memFree=21141324/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=101456 CPUtime=3.09 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 9253 0 0 0 308 1 0 0 25 0 1 0 737673067 103890944 9190 33554432000 4194304 6014671 140734763192304 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 25364 9190 727 445 0 18909 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 101456

[startup+6.3003 s]
/proc/loadavg: 3.23 3.87 4.05 5/437 31175
/proc/meminfo: memFree=21106136/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=110908 CPUtime=6.29 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 11137 0 0 0 628 1 0 0 25 0 1 0 737673067 113569792 11074 33554432000 4194304 6014671 140734763192304 18446744073709551615 4369612 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 27727 11074 727 445 0 21272 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 110908

[startup+12.7011 s]
/proc/loadavg: 3.29 3.88 4.05 5/437 31202
/proc/meminfo: memFree=21053844/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=120652 CPUtime=12.69 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 14447 0 0 0 1268 1 0 0 25 0 1 0 737673067 123547648 14379 33554432000 4194304 6014671 140734763192304 18446744073709551615 4423950 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 30163 14379 727 445 0 23708 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 120652

[startup+25.5008 s]
/proc/loadavg: 3.45 3.88 4.05 5/437 31203
/proc/meminfo: memFree=20986380/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=140968 CPUtime=25.49 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 19696 0 0 0 2547 2 0 0 25 0 1 0 737673067 144351232 19628 33554432000 4194304 6014671 140734763192304 18446744073709551615 4424158 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 35242 19628 727 445 0 28787 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 140968

[startup+51.1011 s]
/proc/loadavg: 3.72 3.91 4.05 5/437 31203
/proc/meminfo: memFree=20919476/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=151888 CPUtime=51.09 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 24295 0 0 0 5107 2 0 0 25 0 1 0 737673067 155533312 24227 33554432000 4194304 6014671 140734763192304 18446744073709551615 4424209 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 37972 24227 727 445 0 31517 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 151888

[startup+102.316 s]
/proc/loadavg: 3.87 3.92 4.05 5/437 31205
/proc/meminfo: memFree=20822356/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=151888 CPUtime=102.31 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 27342 0 0 0 10228 3 0 0 25 0 1 0 737673067 155533312 27274 33554432000 4194304 6014671 140734763192304 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 37972 27274 727 445 0 31517 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 151888

[startup+162.301 s]
/proc/loadavg: 3.95 3.93 4.04 5/437 31206
/proc/meminfo: memFree=20723464/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=151888 CPUtime=162.3 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 30967 0 0 0 16226 4 0 0 25 0 1 0 737673067 155533312 30878 33554432000 4194304 6014671 140734763192304 18446744073709551615 4378652 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 37972 30878 727 445 0 31517 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 151888

[startup+222.301 s]
/proc/loadavg: 4.03 3.96 4.04 5/437 31208
/proc/meminfo: memFree=20657556/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=190108 CPUtime=222.3 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 39945 0 0 0 22224 6 0 0 25 0 1 0 737673067 194670592 39856 33554432000 4194304 6014671 140734763192304 18446744073709551615 4380042 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 47527 39856 727 445 0 41072 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 190108

[startup+282.301 s]
/proc/loadavg: 4.11 3.99 4.05 5/437 31209
/proc/meminfo: memFree=20570688/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=281556 CPUtime=282.3 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 47425 0 0 0 28223 7 0 0 25 0 1 0 737673067 288313344 47333 33554432000 4194304 6014671 140734763192304 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 70389 47333 727 445 0 63934 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 281556

[startup+342.301 s]
/proc/loadavg: 4.23 4.04 4.06 5/437 31211
/proc/meminfo: memFree=20458152/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=334596 CPUtime=342.3 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 57227 0 0 0 34220 10 0 0 25 0 1 0 737673067 342626304 57103 33554432000 4194304 6014671 140734763192304 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 83649 57103 727 445 0 77194 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 334596

[startup+402.301 s]
/proc/loadavg: 4.08 4.03 4.05 5/437 31213
/proc/meminfo: memFree=20409968/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=334596 CPUtime=402.31 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 57945 0 0 0 40220 11 0 0 25 0 1 0 737673067 342626304 57779 33554432000 4194304 6014671 140734763192304 18446744073709551615 4423942 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 83649 57779 727 445 0 77194 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 334596

[startup+462.301 s]
/proc/loadavg: 4.03 4.02 4.04 5/437 31214
/proc/meminfo: memFree=20366124/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=334596 CPUtime=462.31 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 58741 0 0 0 46220 11 0 0 25 0 1 0 737673067 342626304 58517 33554432000 4194304 6014671 140734763192304 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 83649 58517 727 445 0 77194 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 334596

[startup+522.301 s]
/proc/loadavg: 4.01 4.02 4.04 5/437 31216
/proc/meminfo: memFree=20350184/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=334596 CPUtime=522.31 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 59533 0 0 0 52220 11 0 0 25 0 1 0 737673067 342626304 59207 33554432000 4194304 6014671 140734763192304 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 83649 59207 727 445 0 77194 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 334596

[startup+582.301 s]
/proc/loadavg: 4.05 4.03 4.04 5/437 31217
/proc/meminfo: memFree=20311924/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=334596 CPUtime=582.31 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 59642 0 0 0 58220 11 0 0 25 0 1 0 737673067 342626304 59316 33554432000 4194304 6014671 140734763192304 18446744073709551615 4424083 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 83649 59316 727 445 0 77194 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 334596

[startup+642.301 s]
/proc/loadavg: 4.02 4.02 4.03 5/437 31219
/proc/meminfo: memFree=20301196/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=334596 CPUtime=642.32 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 59643 0 0 0 64221 11 0 0 25 0 1 0 737673067 342626304 56120 33554432000 4194304 6014671 140734763192304 18446744073709551615 4424114 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 83649 56120 727 445 0 77194 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 334596

[startup+702.301 s]
/proc/loadavg: 4.08 4.03 4.03 5/437 31221
/proc/meminfo: memFree=20246324/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=334596 CPUtime=702.32 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 60967 0 0 0 70220 12 0 0 25 0 1 0 737673067 342626304 57444 33554432000 4194304 6014671 140734763192304 18446744073709551615 4424128 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 83649 57444 727 445 0 77194 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 334596

[startup+762.316 s]
/proc/loadavg: 4.10 4.04 4.03 5/437 31222
/proc/meminfo: memFree=20211284/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=334596 CPUtime=762.33 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 65004 0 0 0 76221 12 0 0 25 0 1 0 737673067 342626304 61481 33554432000 4194304 6014671 140734763192304 18446744073709551615 4377936 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 83649 61481 727 445 0 77194 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 334596

[startup+822.301 s]
/proc/loadavg: 4.17 4.06 4.04 5/437 31224
/proc/meminfo: memFree=20198440/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=334596 CPUtime=822.31 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 65219 0 0 0 82219 12 0 0 25 0 1 0 737673067 342626304 61696 33554432000 4194304 6014671 140734763192304 18446744073709551615 4424451 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 83649 61696 727 445 0 77194 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 334596

[startup+882.301 s]
/proc/loadavg: 4.06 4.05 4.03 5/437 31234
/proc/meminfo: memFree=20176852/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=334596 CPUtime=882.31 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 65859 0 0 0 88219 12 0 0 25 0 1 0 737673067 342626304 62336 33554432000 4194304 6014671 140734763192304 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 83649 62336 727 445 0 77194 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 334596

[startup+942.301 s]
/proc/loadavg: 4.06 4.05 4.03 5/437 31236
/proc/meminfo: memFree=20158072/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=334596 CPUtime=942.32 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 69630 0 0 0 94219 13 0 0 25 0 1 0 737673067 342626304 66107 33554432000 4194304 6014671 140734763192304 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 83649 66107 727 445 0 77194 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 334596

[startup+1002.3 s]
/proc/loadavg: 4.02 4.04 4.02 5/437 31238
/proc/meminfo: memFree=20132348/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=334596 CPUtime=1002.32 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 72530 0 0 0 100217 15 0 0 25 0 1 0 737673067 342626304 69007 33554432000 4194304 6014671 140734763192304 18446744073709551615 4424139 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 83649 69007 727 445 0 77194 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 334596

[startup+1062.3 s]
/proc/loadavg: 4.00 4.03 4.02 5/437 31239
/proc/meminfo: memFree=20085036/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=334596 CPUtime=1062.32 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 72530 0 0 0 106217 15 0 0 25 0 1 0 737673067 342626304 69007 33554432000 4194304 6014671 140734763192304 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 83649 69007 727 445 0 77194 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 334596

[startup+1122.3 s]
/proc/loadavg: 4.07 4.04 4.02 5/437 31241
/proc/meminfo: memFree=20065256/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=334724 CPUtime=1122.33 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 72653 0 0 0 112217 16 0 0 25 0 1 0 737673067 342757376 69129 33554432000 4194304 6014671 140734763192304 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 83681 69129 727 445 0 77226 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 334724

[startup+1182.3 s]
/proc/loadavg: 4.02 4.03 4.01 5/437 31242
/proc/meminfo: memFree=20003188/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=400404 CPUtime=1182.32 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 74005 0 0 0 118216 16 0 0 25 0 1 0 737673067 410013696 70481 33554432000 4194304 6014671 140734763192304 18446744073709551615 4424556 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 100101 70481 727 445 0 93646 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 400404

[startup+1242.3 s]
/proc/loadavg: 4.01 4.02 4.01 5/437 31244
/proc/meminfo: memFree=19946576/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=531308 CPUtime=1242.33 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 75438 0 0 0 124216 17 0 0 25 0 1 0 737673067 544059392 71914 33554432000 4194304 6014671 140734763192304 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 132827 71914 727 445 0 126372 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 531308



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.04 4.03 4.01 5/437 31246
/proc/meminfo: memFree=19937204/32950928 swapFree=65730872/67111528
[pid=31146] ppid=31144 vsize=531308 CPUtime=1300.05 cores=0,2
/proc/31146/stat : 31146 (qutersat_releas) R 31144 31146 30307 0 -1 4202496 75551 0 0 0 129988 17 0 0 25 0 1 0 737673067 544059392 72027 33554432000 4194304 6014671 140734763192304 18446744073709551615 4424128 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31146/statm: 132827 72027 727 445 0 126372 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 531308

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): 1300.07
CPU user time (s): 1299.88
CPU system time (s): 0.185971
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 531308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.88
system time used= 0.185971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 75555
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= 18
involuntary context switches= 2387

runsolver used 5.31519 second user time and 12.5741 second system time

The end

Launcher Data 

Begin job on node116 at 2011-05-15 17:47:04
IDJOB=3376886
IDBENCH=83149
IDSOLVER=1856
FILE ID=node116/3376886-1305474424
RUNJOBID= node116-1305474424-31132
PBS_JOBID= 13325317
Free space on /tmp= 73140 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/crafted/spence/sgen/sgen3-n280-s93756482-sat.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376886-1305474424/watcher-3376886-1305474424 -o /tmp/evaluation-result-3376886-1305474424/solver-3376886-1305474424 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376886-1305474424.cnf 12594885

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

MD5SUM BENCH= badb3b4ac12b29ada7dd8ed96ed75c80
RANDOM SEED=12594885

node116.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		: 2666.826
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	: 5333.65
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		: 2666.826
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		: 2666.826
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
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		: 2666.826
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	: 5332.77
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		: 2666.826
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		: 2666.826
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		: 2666.826
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:     32950928 kB
MemFree:      21258468 kB
Buffers:        135432 kB
Cached:        1286128 kB
SwapCached:      12348 kB
Active:       10524596 kB
Inactive:       934328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      21258468 kB
SwapTotal:    67111528 kB
SwapFree:     65730872 kB
Dirty:            1696 kB
Writeback:           0 kB
AnonPages:    10035880 kB
Mapped:          19820 kB
Slab:           112324 kB
PageTables:      53576 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 113397800 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= 73132 MiB
End job on node116 at 2011-05-15 18:08:46