Trace number 3188828

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) 1300.05 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S1069233620-009.SATISFIABLE.cnf
MD5SUM31822745c6eca997ddfb1c68091841ad
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.945856
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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.
0.00/0.00	c Parse Cnf success: #var: 650 #clause: 2769
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: 650
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 650 0
0.00/0.00	c Unit Clauses: 0
0.00/0.00	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.00	c Clauses( cover/uncovered ): 0 2769
0.00/0.00	c Total Clauses( cover/uncovered ): 0 2769 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 3 max size: 3
0.00/0.01	c Final circuit: i/l/o/s     650       0    2769      5529
0.00/0.01	c CnfToAig: Time: 0 s
0.00/0.02	c TmMap: Set choices finish.
0.00/0.02	c TmMap: Set big and: 2769
0.00/0.02	c TmMap: Origin: 6180 ClauseNum: 16587 --> New: 3420 ClauseNum: 11076
0.00/0.02	c TmMap: Time: 0.01
0.00/0.02	c Try to Add: #clause: 5538 #xorclause: 0
0.00/0.03	c #var: 650 #clauses: 2770 Solving... 
1300.03/1300.00	c Time Out !!
1300.03/1300.00	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-3188828-1302285538/watcher-3188828-1302285538 -o /tmp/evaluation-result-3188828-1302285538/solver-3188828-1302285538 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188828-1302285538.cnf 298374787 

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: 4.00 4.01 4.00 4/189 21980
/proc/meminfo: memFree=19272628/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=32364 CPUtime=0 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 1836 0 0 0 0 0 0 0 25 0 1 0 340156396 33140736 1769 33554432000 4194304 6016207 140735002189616 18446744073709551615 4304998 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 8091 1769 379 445 0 1635 0

[startup+0.011686 s]
/proc/loadavg: 4.00 4.01 4.00 4/189 21980
/proc/meminfo: memFree=19272628/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=33388 CPUtime=0 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 2056 0 0 0 0 0 0 0 25 0 1 0 340156396 34189312 1989 33554432000 4194304 6016207 140735002189616 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 8347 1991 423 445 0 1891 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 33388

[startup+0.100682 s]
/proc/loadavg: 4.00 4.01 4.00 4/189 21980
/proc/meminfo: memFree=19272628/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=47736 CPUtime=0.09 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 4164 0 0 0 9 0 0 0 25 0 1 0 340156396 48881664 4097 33554432000 4194304 6016207 140735002189616 18446744073709551615 4425666 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 11934 4097 722 445 0 5478 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47736

[startup+0.300635 s]
/proc/loadavg: 4.00 4.01 4.00 4/189 21980
/proc/meminfo: memFree=19272628/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=56276 CPUtime=0.29 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 4396 0 0 0 29 0 0 0 25 0 1 0 340156396 57626624 4329 33554432000 4194304 6016207 140735002189616 18446744073709551615 4425476 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 14069 4329 722 445 0 7613 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56276

[startup+0.700567 s]
/proc/loadavg: 4.00 4.01 4.00 4/189 21980
/proc/meminfo: memFree=19272628/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=65000 CPUtime=0.69 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 4785 0 0 0 69 0 0 0 25 0 1 0 340156396 66560000 4718 33554432000 4194304 6016207 140735002189616 18446744073709551615 4379411 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 16250 4718 722 445 0 9794 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 65000

[startup+1.50042 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 21981
/proc/meminfo: memFree=19243356/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=73900 CPUtime=1.49 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 6849 0 0 0 149 0 0 0 25 0 1 0 340156396 75673600 6782 33554432000 4194304 6016207 140735002189616 18446744073709551615 4425639 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 18475 6782 729 445 0 12019 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73900

[startup+3.10014 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 21981
/proc/meminfo: memFree=19226380/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=82984 CPUtime=3.09 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 7671 0 0 0 309 0 0 0 25 0 1 0 340156396 84975616 7604 33554432000 4194304 6016207 140735002189616 18446744073709551615 4425457 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 20746 7604 729 445 0 14290 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 82984

[startup+6.30057 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 21981
/proc/meminfo: memFree=19215124/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=82984 CPUtime=6.29 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 8600 0 0 0 629 0 0 0 25 0 1 0 340156396 84975616 8533 33554432000 4194304 6016207 140735002189616 18446744073709551615 4424353 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 20746 8533 729 445 0 14290 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 82984

[startup+12.7005 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 21981
/proc/meminfo: memFree=19178828/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=92884 CPUtime=12.69 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 12170 0 0 0 1268 1 0 0 25 0 1 0 340156396 95113216 12094 33554432000 4194304 6016207 140735002189616 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 23221 12094 729 445 0 16765 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 92884

[startup+25.5002 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 21982
/proc/meminfo: memFree=19152804/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=111624 CPUtime=25.49 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 14416 0 0 0 2548 1 0 0 25 0 1 0 340156396 114302976 14340 33554432000 4194304 6016207 140735002189616 18446744073709551615 4425392 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 27906 14340 729 445 0 21450 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 111624

[startup+51.1007 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 21982
/proc/meminfo: memFree=19118888/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=122304 CPUtime=51.09 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 18834 0 0 0 5107 2 0 0 25 0 1 0 340156396 125239296 18758 33554432000 4194304 6016207 140735002189616 18446744073709551615 216634211996 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 30576 18758 729 445 0 24120 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 122304

[startup+102.307 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 21984
/proc/meminfo: memFree=19059596/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=154380 CPUtime=102.29 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 26721 0 0 0 10226 3 0 0 25 0 1 0 340156396 158085120 26635 33554432000 4194304 6016207 140735002189616 18446744073709551615 4567741 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 38595 26635 730 445 0 32139 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 154380

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 21994
/proc/meminfo: memFree=19024168/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=154380 CPUtime=162.3 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 28087 0 0 0 16226 4 0 0 25 0 1 0 340156396 158085120 28001 33554432000 4194304 6016207 140735002189616 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 38595 28001 730 445 0 32139 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 154380

[startup+222.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 21996
/proc/meminfo: memFree=19001176/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=154380 CPUtime=222.29 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 30050 0 0 0 22225 4 0 0 25 0 1 0 340156396 158085120 29964 33554432000 4194304 6016207 140735002189616 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 38595 29964 730 445 0 32139 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 154380

[startup+282.301 s]
/proc/loadavg: 4.06 4.01 4.00 5/190 22001
/proc/meminfo: memFree=18958852/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=166148 CPUtime=282.29 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 34489 0 0 0 28223 6 0 0 25 0 1 0 340156396 170135552 34403 33554432000 4194304 6016207 140735002189616 18446744073709551615 4425709 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 41537 34403 730 445 0 35081 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 166148

[startup+342.3 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 22002
/proc/meminfo: memFree=18909796/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=190024 CPUtime=342.29 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 38084 0 0 0 34222 7 0 0 25 0 1 0 340156396 194584576 37998 33554432000 4194304 6016207 140735002189616 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 47506 37998 730 445 0 41050 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 190024

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 22032
/proc/meminfo: memFree=19047924/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=190024 CPUtime=402.29 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 38302 0 0 0 40222 7 0 0 25 0 1 0 340156396 194584576 38216 33554432000 4194304 6016207 140735002189616 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 47506 38216 730 445 0 41050 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 190024

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 22033
/proc/meminfo: memFree=18991056/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=263620 CPUtime=462.3 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 46926 0 0 0 46220 10 0 0 25 0 1 0 340156396 269946880 46804 33554432000 4194304 6016207 140735002189616 18446744073709551615 4425659 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 65905 46804 730 445 0 59449 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 263620

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 22035
/proc/meminfo: memFree=18976144/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=312820 CPUtime=522.31 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 47595 0 0 0 52220 11 0 0 25 0 1 0 340156396 320327680 47402 33554432000 4194304 6016207 140735002189616 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 78205 47402 730 445 0 71749 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 312820

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 22037
/proc/meminfo: memFree=18934328/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=312820 CPUtime=582.3 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 55680 0 0 0 58217 13 0 0 25 0 1 0 340156396 320327680 52446 33554432000 4194304 6016207 140735002189616 18446744073709551615 4513198 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 78205 52446 730 445 0 71749 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 312820

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 22038
/proc/meminfo: memFree=18897716/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=312820 CPUtime=642.31 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 58878 0 0 0 64217 14 0 0 25 0 1 0 340156396 320327680 55644 33554432000 4194304 6016207 140735002189616 18446744073709551615 4425745 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 78205 55644 730 445 0 71749 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 312820

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 22040
/proc/meminfo: memFree=18875608/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=312820 CPUtime=702.31 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 59669 0 0 0 70217 14 0 0 25 0 1 0 340156396 320327680 56435 33554432000 4194304 6016207 140735002189616 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 78205 56435 730 445 0 71749 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 312820

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 22041
/proc/meminfo: memFree=18829940/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=365292 CPUtime=762.31 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 65873 0 0 0 76216 15 0 0 25 0 1 0 340156396 374059008 62639 33554432000 4194304 6016207 140735002189616 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 91323 62639 730 445 0 84867 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 365292

[startup+822.301 s]
/proc/loadavg: 3.72 3.93 3.98 4/184 22060
/proc/meminfo: memFree=18942820/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=365292 CPUtime=822.31 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 69911 0 0 0 82214 17 0 0 25 0 1 0 340156396 374059008 66677 33554432000 4194304 6016207 140735002189616 18446744073709551615 4426099 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 91323 66677 730 445 0 84867 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 365292

[startup+882.301 s]
/proc/loadavg: 3.26 3.76 3.91 4/184 22062
/proc/meminfo: memFree=18941304/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=365292 CPUtime=882.31 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 70076 0 0 0 88214 17 0 0 25 0 1 0 340156396 374059008 66842 33554432000 4194304 6016207 140735002189616 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 91323 66842 730 445 0 84867 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 365292

[startup+942.3 s]
/proc/loadavg: 3.09 3.62 3.85 4/184 22063
/proc/meminfo: memFree=18935676/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=365292 CPUtime=942.31 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 70747 0 0 0 94214 17 0 0 25 0 1 0 340156396 374059008 67513 33554432000 4194304 6016207 140735002189616 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 91323 67513 730 445 0 84867 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 365292

[startup+1002.3 s]
/proc/loadavg: 3.03 3.50 3.80 4/184 22065
/proc/meminfo: memFree=18920508/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=365292 CPUtime=1002.32 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 71235 0 0 0 100214 18 0 0 25 0 1 0 340156396 374059008 68001 33554432000 4194304 6016207 140735002189616 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 91323 68001 730 445 0 84867 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 365292

[startup+1062.3 s]
/proc/loadavg: 3.01 3.41 3.75 4/184 22066
/proc/meminfo: memFree=18915772/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=365292 CPUtime=1062.32 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 71279 0 0 0 106214 18 0 0 25 0 1 0 340156396 374059008 68045 33554432000 4194304 6016207 140735002189616 18446744073709551615 4425504 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 91323 68045 730 445 0 84867 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 365292

[startup+1122.3 s]
/proc/loadavg: 3.00 3.33 3.70 4/184 22068
/proc/meminfo: memFree=18900236/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=420052 CPUtime=1122.32 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 73232 0 0 0 112214 18 0 0 25 0 1 0 340156396 430133248 69998 33554432000 4194304 6016207 140735002189616 18446744073709551615 4425664 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 105013 69998 730 445 0 98557 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 420052

[startup+1182.3 s]
/proc/loadavg: 3.00 3.27 3.65 4/184 22070
/proc/meminfo: memFree=18886192/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=420052 CPUtime=1182.32 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 76117 0 0 0 118213 19 0 0 25 0 1 0 340156396 430133248 72883 33554432000 4194304 6016207 140735002189616 18446744073709551615 4426916 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 105013 72883 730 445 0 98557 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 420052

[startup+1242.3 s]
/proc/loadavg: 3.00 3.22 3.61 4/184 22071
/proc/meminfo: memFree=18858128/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=420052 CPUtime=1242.32 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 79102 0 0 0 124212 20 0 0 25 0 1 0 340156396 430133248 75868 33554432000 4194304 6016207 140735002189616 18446744073709551615 4425656 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 105013 75868 730 445 0 98557 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 420052



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.18 3.57 3/182 22074
/proc/meminfo: memFree=19027496/32951124 swapFree=67111528/67111528
[pid=21980] ppid=21978 vsize=420052 CPUtime=1300.03 cores=1,3
/proc/21980/stat : 21980 (qutersat_releas) R 21978 21980 21295 0 -1 4202496 83264 0 0 0 129982 21 0 0 25 0 1 0 340156396 430133248 80030 33554432000 4194304 6016207 140735002189616 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/21980/statm: 105013 80030 730 445 0 98557 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 420052

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): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.83
CPU system time (s): 0.224965
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 420052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.83
system time used= 0.224965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 83269
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= 2951

runsolver used 1.9777 second user time and 4.73828 second system time

The end

Launcher Data 

Begin job on node103 at 2011-04-08 19:58:58
IDJOB=3188828
IDBENCH=82959
IDSOLVER=1607
FILE ID=node103/3188828-1302285538
RUNJOBID= node103-1302280329-21315
PBS_JOBID= 12919069
Free space on /tmp= 71720 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S1069233620-009.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188828-1302285538/watcher-3188828-1302285538 -o /tmp/evaluation-result-3188828-1302285538/solver-3188828-1302285538 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188828-1302285538.cnf 298374787

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

MD5SUM BENCH= 31822745c6eca997ddfb1c68091841ad
RANDOM SEED=298374787

node103.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		: 2666.858
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	: 5333.71
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		: 2666.858
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		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.75
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		: 2666.858
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		: 2666.858
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	: 5332.83
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		: 2666.858
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:     32951124 kB
MemFree:      19272776 kB
Buffers:        497396 kB
Cached:       12542788 kB
SwapCached:          0 kB
Active:        8124388 kB
Inactive:      5206856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19272776 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5620 kB
Writeback:           0 kB
AnonPages:      290928 kB
Mapped:          20068 kB
Slab:           283664 kB
PageTables:       5508 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   585460 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= 71720 MiB
End job on node103 at 2011-04-08 20:20:40