Trace number 3188570

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
QuteRSat 2011-03-01? (TO) 1300.06 1300.04

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v50000-c210000-S964643921-035-UNKNOWN.cnf
MD5SUMd8337de8a71a630ccf2dd02943cd7d7f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark248.692
Satisfiable
(Un)Satisfiability was proved
Number of variables50000
Number of clauses210000
Sum of the clauses size630000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3210000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Set FPU double precision.
0.29/0.30	c Parse Cnf success: #var: 50000 #clause: 210000
0.29/0.30	c Find Units :          0
0.29/0.30	c Find Invs  :          0
0.29/0.32	c Find Ands  :          0 AvgFaninNum: nan
0.29/0.33	c Find Xors  :          0 AvgFaninNum: nan
0.29/0.37	c Find Ite   :          0
0.39/0.48	c UnDirect variable: 0
0.39/0.48	c UnDirect to Direct Gate: 0
0.39/0.48	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.39/0.48	c Break Cycle : 0
0.39/0.48	c Total Root : 0 Undef Var: 50000
0.39/0.48	c After covering, Total Root: 0 Leaf: 0
0.39/0.48	c Variable( cover/uncovered/unused ): 0 50000 0
0.39/0.48	c Unit Clauses: 0
0.39/0.48	c Binary Clauses( cover/uncovered ): 0 0
0.39/0.48	c Clauses( cover/uncovered ): 0 210000
0.39/0.48	c Total Clauses( cover/uncovered ): 0 210000 0%
0.39/0.48	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.69/0.74	c Uncover Clauses avg size: 3 max size: 3
0.69/0.74	c Final circuit: i/l/o/s   50000       0  210000    419992
0.69/0.74	c CnfToAig: Time: 0.74 s
1.00/1.10	c TmMap: Set choices finish.
1.19/1.26	c TmMap: Set big and: 210000
1.19/1.26	c TmMap: Origin: 469993 ClauseNum: 1259976 --> New: 260001 ClauseNum: 840000
1.19/1.26	c TmMap: Time: 0.23
1.29/1.33	c Try to Add: #clause: 420000 #xorclause: 0
1.39/1.44	c #var: 50000 #clauses: 210001 Solving... 
1300.02/1300.00	c Time Out !!
1300.02/1300.00	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3188570-1302282686/watcher-3188570-1302282686 -o /tmp/evaluation-result-3188570-1302282686/solver-3188570-1302282686 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188570-1302282686.cnf 1625206691 

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: 3.69 3.94 4.13 4/185 16977
/proc/meminfo: memFree=30326348/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=33536 CPUtime=0 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 2079 0 0 0 0 0 0 0 25 0 1 0 72459853 34340864 2012 33554432000 4194304 6016207 140733262753072 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 8384 2013 379 445 0 1928 0

[startup+0.0146541 s]
/proc/loadavg: 3.69 3.94 4.13 4/185 16977
/proc/meminfo: memFree=30326348/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=36608 CPUtime=0.01 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 2879 0 0 0 1 0 0 0 25 0 1 0 72459853 37486592 2812 33554432000 4194304 6016207 140733262753072 18446744073709551615 4305405 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 9152 2812 379 445 0 2696 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 36608

[startup+0.100674 s]
/proc/loadavg: 3.69 3.94 4.13 4/185 16977
/proc/meminfo: memFree=30326348/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=52096 CPUtime=0.09 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 6755 0 0 0 9 0 0 0 25 0 1 0 72459853 53346304 6688 33554432000 4194304 6016207 140733262753072 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 13024 6690 379 445 0 6568 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 52096

[startup+0.300641 s]
/proc/loadavg: 3.69 3.94 4.13 4/185 16977
/proc/meminfo: memFree=30326348/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=87040 CPUtime=0.29 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 15637 0 0 0 28 1 0 0 25 0 1 0 72459853 89128960 15570 33554432000 4194304 6016207 140733262753072 18446744073709551615 268660662016 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 21760 15570 379 445 0 15304 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 87040

[startup+0.700571 s]
/proc/loadavg: 3.69 3.94 4.13 4/185 16977
/proc/meminfo: memFree=30326348/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=103424 CPUtime=0.69 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 19484 0 0 0 67 2 0 0 25 0 1 0 72459853 105906176 19417 33554432000 4194304 6016207 140733262753072 18446744073709551615 4317043 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 25856 19418 400 445 0 19400 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 103424

[startup+1.50043 s]
/proc/loadavg: 3.69 3.94 4.13 5/190 16983
/proc/meminfo: memFree=30114224/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=180864 CPUtime=1.49 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 39281 0 0 0 145 4 0 0 25 0 1 0 72459853 185204736 39214 33554432000 4194304 6016207 140733262753072 18446744073709551615 4425843 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 45216 39214 691 445 0 38760 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 180864

[startup+3.10015 s]
/proc/loadavg: 3.69 3.94 4.13 5/190 16983
/proc/meminfo: memFree=30074916/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=180864 CPUtime=3.09 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 39310 0 0 0 305 4 0 0 25 0 1 0 72459853 185204736 39243 33554432000 4194304 6016207 140733262753072 18446744073709551615 4425254 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 45216 39243 719 445 0 38760 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 180864

[startup+6.30059 s]
/proc/loadavg: 3.72 3.94 4.13 5/190 16983
/proc/meminfo: memFree=30031444/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=180864 CPUtime=6.29 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 39310 0 0 0 625 4 0 0 25 0 1 0 72459853 185204736 39243 33554432000 4194304 6016207 140733262753072 18446744073709551615 4425054 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 45216 39243 719 445 0 38760 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 180864

[startup+12.7005 s]
/proc/loadavg: 3.74 3.94 4.13 5/190 16984
/proc/meminfo: memFree=29914056/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=198568 CPUtime=12.69 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 42274 0 0 0 1265 4 0 0 25 0 1 0 72459853 203333632 42207 33554432000 4194304 6016207 140733262753072 18446744073709551615 4380352 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 49642 42207 719 445 0 43186 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 198568

[startup+25.5002 s]
/proc/loadavg: 3.80 3.94 4.12 5/190 16984
/proc/meminfo: memFree=29733036/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=330760 CPUtime=25.49 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 62011 0 0 0 2542 7 0 0 25 0 1 0 72459853 338698240 61944 33554432000 4194304 6016207 140733262753072 18446744073709551615 4379661 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 82690 61944 727 445 0 76234 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 330760

[startup+51.1008 s]
/proc/loadavg: 3.86 3.95 4.12 5/190 16984
/proc/meminfo: memFree=29566912/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=404480 CPUtime=51.09 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 72997 0 0 0 5100 9 0 0 25 0 1 0 72459853 414187520 72698 33554432000 4194304 6016207 140733262753072 18446744073709551615 4380480 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 101120 72698 727 445 0 94664 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 404480

[startup+102.307 s]
/proc/loadavg: 3.94 3.95 4.11 5/190 16986
/proc/meminfo: memFree=29292844/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=510264 CPUtime=102.3 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 108745 0 0 0 10215 15 0 0 25 0 1 0 72459853 522510336 108446 33554432000 4194304 6016207 140733262753072 18446744073709551615 4425843 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 127566 108446 727 445 0 121110 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 510264

[startup+162.3 s]
/proc/loadavg: 4.11 3.99 4.11 5/190 16988
/proc/meminfo: memFree=29162844/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=534884 CPUtime=162.3 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 116870 0 0 0 16214 16 0 0 25 0 1 0 72459853 547721216 116232 33554432000 4194304 6016207 140733262753072 18446744073709551615 4425389 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 133721 116232 727 445 0 127265 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 534884

[startup+222.301 s]
/proc/loadavg: 4.04 3.99 4.10 5/190 16989
/proc/meminfo: memFree=28964996/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=553176 CPUtime=222.29 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 123324 0 0 0 22212 17 0 0 25 0 1 0 72459853 566452224 122686 33554432000 4194304 6016207 140733262753072 18446744073709551615 4424223 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 138294 122686 727 445 0 131838 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 553176

[startup+282.3 s]
/proc/loadavg: 4.05 4.00 4.09 5/190 16991
/proc/meminfo: memFree=28902204/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=621480 CPUtime=282.3 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 132107 0 0 0 28209 21 0 0 25 0 1 0 72459853 636395520 131469 33554432000 4194304 6016207 140733262753072 18446744073709551615 4425008 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 155370 131469 727 445 0 148914 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 621480

[startup+342.301 s]
/proc/loadavg: 4.06 4.01 4.09 5/190 16992
/proc/meminfo: memFree=28811252/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=758840 CPUtime=342.3 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 146303 0 0 0 34204 26 0 0 25 0 1 0 72459853 777052160 145640 33554432000 4194304 6016207 140733262753072 18446744073709551615 4374021 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 189710 145640 727 445 0 183254 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 758840

[startup+402.301 s]
/proc/loadavg: 4.02 4.01 4.08 5/190 16994
/proc/meminfo: memFree=28766812/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=758840 CPUtime=402.3 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 147075 0 0 0 40204 26 0 0 25 0 1 0 72459853 777052160 146355 33554432000 4194304 6016207 140733262753072 18446744073709551615 4425840 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 189710 146355 727 445 0 183254 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 758840

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 4.08 5/190 16996
/proc/meminfo: memFree=28754976/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=758840 CPUtime=462.3 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 148186 0 0 0 46204 26 0 0 25 0 1 0 72459853 777052160 147322 33554432000 4194304 6016207 140733262753072 18446744073709551615 4385057 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 189710 147322 727 445 0 183254 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 758840

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 4.07 5/190 16997
/proc/meminfo: memFree=28743276/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=758840 CPUtime=522.3 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 148791 0 0 0 52204 26 0 0 25 0 1 0 72459853 777052160 147927 33554432000 4194304 6016207 140733262753072 18446744073709551615 4385057 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 189710 147927 727 445 0 183254 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 758840

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 4.06 5/190 16999
/proc/meminfo: memFree=28731948/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=758840 CPUtime=582.31 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 149798 0 0 0 58204 27 0 0 25 0 1 0 72459853 777052160 148934 33554432000 4194304 6016207 140733262753072 18446744073709551615 4425044 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 189710 148934 727 445 0 183254 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 758840

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 4.06 5/190 17000
/proc/meminfo: memFree=28716772/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=758840 CPUtime=642.31 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 150930 0 0 0 64204 27 0 0 25 0 1 0 72459853 777052160 149863 33554432000 4194304 6016207 140733262753072 18446744073709551615 4385057 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 189710 149863 727 445 0 183254 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 758840

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 4.05 5/190 17002
/proc/meminfo: memFree=28697260/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=758968 CPUtime=702.31 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 154462 0 0 0 70203 28 0 0 25 0 1 0 72459853 777183232 153395 33554432000 4194304 6016207 140733262753072 18446744073709551615 4426996 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 189742 153395 727 445 0 183286 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 758968

[startup+762.307 s]
/proc/loadavg: 4.03 4.01 4.05 5/190 17004
/proc/meminfo: memFree=28664596/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=758968 CPUtime=762.31 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 155734 0 0 0 76203 28 0 0 25 0 1 0 72459853 777183232 145941 33554432000 4194304 6016207 140733262753072 18446744073709551615 4373660 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 189742 145941 727 445 0 183286 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 758968

[startup+822.301 s]
/proc/loadavg: 4.07 4.02 4.05 5/190 17005
/proc/meminfo: memFree=28632300/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=758968 CPUtime=822.3 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 156324 0 0 0 82202 28 0 0 25 0 1 0 72459853 777183232 146531 33554432000 4194304 6016207 140733262753072 18446744073709551615 4427043 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 189742 146531 727 445 0 183286 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 758968

[startup+882.3 s]
/proc/loadavg: 4.08 4.03 4.05 5/190 17007
/proc/meminfo: memFree=28538628/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=758968 CPUtime=882.31 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 156826 0 0 0 88202 29 0 0 25 0 1 0 72459853 777183232 147033 33554432000 4194304 6016207 140733262753072 18446744073709551615 4380234 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 189742 147033 727 445 0 183286 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 758968

[startup+942.301 s]
/proc/loadavg: 4.03 4.02 4.05 5/190 17008
/proc/meminfo: memFree=28453020/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=829832 CPUtime=942.32 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 172169 0 0 0 94198 34 0 0 25 0 1 0 72459853 849747968 162376 33554432000 4194304 6016207 140733262753072 18446744073709551615 4424125 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 207458 162376 727 445 0 201002 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 829832

[startup+1002.3 s]
/proc/loadavg: 4.01 4.02 4.04 5/190 17010
/proc/meminfo: memFree=28322132/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=829832 CPUtime=1002.32 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 187284 0 0 0 100195 37 0 0 25 0 1 0 72459853 849747968 177491 33554432000 4194304 6016207 140733262753072 18446744073709551615 4425109 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 207458 177491 727 445 0 201002 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 829832

[startup+1062.3 s]
/proc/loadavg: 4.00 4.01 4.03 5/190 17012
/proc/meminfo: memFree=28280168/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=901212 CPUtime=1062.32 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 187391 0 0 0 106195 37 0 0 25 0 1 0 72459853 922841088 177598 33554432000 4194304 6016207 140733262753072 18446744073709551615 4424219 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 225303 177598 727 445 0 218847 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 901212

[startup+1122.3 s]
/proc/loadavg: 4.00 4.01 4.03 5/190 17013
/proc/meminfo: memFree=28194068/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=901212 CPUtime=1122.32 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 188617 0 0 0 112195 37 0 0 25 0 1 0 72459853 922841088 178824 33554432000 4194304 6016207 140733262753072 18446744073709551615 4380836 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 225303 178824 727 445 0 218847 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 901212

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.02 5/190 17015
/proc/meminfo: memFree=28072636/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=901212 CPUtime=1182.32 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 189466 0 0 0 118195 37 0 0 25 0 1 0 72459853 922841088 179673 33554432000 4194304 6016207 140733262753072 18446744073709551615 4425075 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 225303 179673 727 445 0 218847 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 901212

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.02 5/190 17016
/proc/meminfo: memFree=28012444/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=901212 CPUtime=1242.32 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 191298 0 0 0 124195 37 0 0 25 0 1 0 72459853 922841088 181505 33554432000 4194304 6016207 140733262753072 18446744073709551615 4381064 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 225303 181505 727 445 0 218847 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 901212



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.04 4.01 4.02 3/186 17020
/proc/meminfo: memFree=28842480/32951124 swapFree=67111528/67111528
[pid=16977] ppid=16975 vsize=1164508 CPUtime=1300.02 cores=1,3
/proc/16977/stat : 16977 (qutersat_releas) R 16975 16977 16617 0 -1 4202496 204226 0 0 0 129963 39 0 0 25 0 1 0 72459853 1192456192 194433 33554432000 4194304 6016207 140733262753072 18446744073709551615 4425096 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16977/statm: 291127 194433 727 445 0 284671 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 1164508

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): 1300.06
CPU user time (s): 1299.64
CPU system time (s): 0.425935
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1164508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.64
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= 204231
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 1754

runsolver used 2.11068 second user time and 4.99224 second system time

The end

Launcher Data 

Begin job on node107 at 2011-04-08 19:11:26
IDJOB=3188570
IDBENCH=82701
IDSOLVER=1607
FILE ID=node107/3188570-1302282686
RUNJOBID= node107-1302280081-16637
PBS_JOBID= 12919057
Free space on /tmp= 73784 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S964643921-035-UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188570-1302282686/watcher-3188570-1302282686 -o /tmp/evaluation-result-3188570-1302282686/solver-3188570-1302282686 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188570-1302282686.cnf 1625206691

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

MD5SUM BENCH= d8337de8a71a630ccf2dd02943cd7d7f
RANDOM SEED=1625206691

node107.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		: 2666.829
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		: 2666.829
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		: 2666.829
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	: 5332.67
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		: 2666.829
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
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	: 5359.47
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		: 2666.829
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		: 2666.829
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30326860 kB
Buffers:        312580 kB
Cached:        1946580 kB
SwapCached:          0 kB
Active:         852544 kB
Inactive:      1556132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30326860 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           12448 kB
Writeback:           0 kB
AnonPages:      148752 kB
Mapped:          18272 kB
Slab:           152916 kB
PageTables:       5204 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   316600 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= 73784 MiB
End job on node107 at 2011-04-08 19:33:08