Trace number 3188473

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-v20000-c84000-S493397373-056-UNKNOWN.cnf
MD5SUM53ba9a0375ae9f5fbde617f9de32bf14
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark35.2716
Satisfiable
(Un)Satisfiability was proved
Number of variables20000
Number of clauses84000
Sum of the clauses size252000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 384000
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.
0.07/0.09	c Parse Cnf success: #var: 20000 #clause: 84000
0.07/0.09	c Find Units :          0
0.07/0.09	c Find Invs  :          0
0.09/0.10	c Find Ands  :          0 AvgFaninNum: nan
0.09/0.10	c Find Xors  :          0 AvgFaninNum: nan
0.09/0.12	c Find Ite   :          0
0.09/0.15	c UnDirect variable: 0
0.09/0.15	c UnDirect to Direct Gate: 0
0.09/0.15	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.09/0.15	c Break Cycle : 0
0.09/0.15	c Total Root : 0 Undef Var: 20000
0.09/0.15	c After covering, Total Root: 0 Leaf: 0
0.09/0.15	c Variable( cover/uncovered/unused ): 0 20000 0
0.09/0.15	c Unit Clauses: 0
0.09/0.15	c Binary Clauses( cover/uncovered ): 0 0
0.09/0.15	c Clauses( cover/uncovered ): 0 84000
0.09/0.15	c Total Clauses( cover/uncovered ): 0 84000 0%
0.09/0.15	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.18/0.24	c Uncover Clauses avg size: 3 max size: 3
0.18/0.24	c Final circuit: i/l/o/s   20000       0   84000    167997
0.18/0.24	c CnfToAig: Time: 0.23 s
0.29/0.37	c TmMap: Set choices finish.
0.38/0.43	c TmMap: Set big and: 84000
0.38/0.43	c TmMap: Origin: 187998 ClauseNum: 503991 --> New: 104001 ClauseNum: 336000
0.38/0.43	c TmMap: Time: 0.09
0.38/0.46	c Try to Add: #clause: 168000 #xorclause: 0
0.38/0.50	c #var: 20000 #clauses: 84001 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-3188473-1302281383/watcher-3188473-1302281383 -o /tmp/evaluation-result-3188473-1302281383/solver-3188473-1302281383 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188473-1302281383.cnf 1089129198 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 4.00 4.05 4.68 4/183 16811
/proc/meminfo: memFree=30398816/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=32364 CPUtime=0 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 1906 0 0 0 0 0 0 0 23 0 1 0 72329610 33140736 1838 33554432000 4194304 6016207 140734831585808 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 8091 1841 379 445 0 1635 0

[startup+0.082995 s]
/proc/loadavg: 4.00 4.05 4.68 4/183 16811
/proc/meminfo: memFree=30398816/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=48748 CPUtime=0.07 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 6076 0 0 0 7 0 0 0 23 0 1 0 72329610 49917952 6008 33554432000 4194304 6016207 140734831585808 18446744073709551615 4763839 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 12187 6008 379 445 0 5731 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 48748

[startup+0.101016 s]
/proc/loadavg: 4.00 4.05 4.68 4/183 16811
/proc/meminfo: memFree=30398816/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=50924 CPUtime=0.09 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 6479 0 0 0 9 0 0 0 23 0 1 0 72329610 52146176 6411 33554432000 4194304 6016207 140734831585808 18446744073709551615 4287200 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 12731 6411 386 445 0 6275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 50924

[startup+0.300983 s]
/proc/loadavg: 4.00 4.05 4.68 4/183 16811
/proc/meminfo: memFree=30398816/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=76304 CPUtime=0.29 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 13131 0 0 0 28 1 0 0 23 0 1 0 72329610 78135296 13063 33554432000 4194304 6016207 140734831585808 18446744073709551615 4262517 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 19076 13063 670 445 0 12620 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 76304

[startup+0.700881 s]
/proc/loadavg: 4.00 4.05 4.68 4/183 16811
/proc/meminfo: memFree=30398816/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=96520 CPUtime=0.69 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 18138 0 0 0 67 2 0 0 25 0 1 0 72329610 98836480 18070 33554432000 4194304 6016207 140734831585808 18446744073709551615 4600410 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 24130 18070 712 445 0 17674 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 96520

[startup+1.50075 s]
/proc/loadavg: 4.00 4.05 4.68 5/190 16824
/proc/meminfo: memFree=30132420/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=96520 CPUtime=1.49 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 18145 0 0 0 147 2 0 0 25 0 1 0 72329610 98836480 18077 33554432000 4194304 6016207 140734831585808 18446744073709551615 4424344 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 24130 18077 719 445 0 17674 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 96520

[startup+3.10049 s]
/proc/loadavg: 4.00 4.05 4.68 5/190 16824
/proc/meminfo: memFree=30088648/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=129336 CPUtime=3.08 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 18737 0 0 0 306 2 0 0 25 0 1 0 72329610 132440064 18669 33554432000 4194304 6016207 140734831585808 18446744073709551615 4425389 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 32334 18669 719 445 0 25878 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 129336

[startup+6.30093 s]
/proc/loadavg: 4.00 4.05 4.68 5/190 16824
/proc/meminfo: memFree=30058960/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=129336 CPUtime=6.29 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 20683 0 0 0 626 3 0 0 25 0 1 0 72329610 132440064 20615 33554432000 4194304 6016207 140734831585808 18446744073709551615 4425392 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 32334 20615 719 445 0 25878 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 129336

[startup+12.7008 s]
/proc/loadavg: 4.00 4.04 4.67 5/190 16825
/proc/meminfo: memFree=29945292/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=227012 CPUtime=12.69 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 37642 0 0 0 1264 5 0 0 25 0 1 0 72329610 232460288 37574 33554432000 4194304 6016207 140734831585808 18446744073709551615 4425193 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 56753 37574 727 445 0 50297 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 227012

[startup+25.5006 s]
/proc/loadavg: 4.00 4.04 4.66 5/190 16825
/proc/meminfo: memFree=29749756/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=282532 CPUtime=25.49 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 44646 0 0 0 2543 6 0 0 25 0 1 0 72329610 289312768 44578 33554432000 4194304 6016207 140734831585808 18446744073709551615 4424318 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 70633 44578 727 445 0 64177 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 282532

[startup+51.1011 s]
/proc/loadavg: 4.00 4.04 4.64 5/190 16826
/proc/meminfo: memFree=29578632/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=336388 CPUtime=51.09 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 65047 0 0 0 5101 8 0 0 25 0 1 0 72329610 344461312 64979 33554432000 4194304 6016207 140734831585808 18446744073709551615 4381066 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 84097 64979 727 445 0 77641 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 336388

[startup+102.307 s]
/proc/loadavg: 4.00 4.03 4.60 5/190 16827
/proc/meminfo: memFree=29342148/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=351700 CPUtime=102.29 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 72033 0 0 0 10220 9 0 0 25 0 1 0 72329610 360140800 71802 33554432000 4194304 6016207 140734831585808 18446744073709551615 268660358923 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 87925 71802 727 445 0 81469 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 351700

[startup+162.301 s]
/proc/loadavg: 4.04 4.04 4.57 5/190 16829
/proc/meminfo: memFree=29145312/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=417116 CPUtime=162.29 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 86205 0 0 0 16217 12 0 0 25 0 1 0 72329610 427126784 85848 33554432000 4194304 6016207 140734831585808 18446744073709551615 4425389 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 104279 85848 727 445 0 97823 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 417116

[startup+222.301 s]
/proc/loadavg: 4.01 4.03 4.53 5/190 16830
/proc/meminfo: memFree=29039956/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=575756 CPUtime=222.3 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 100382 0 0 0 22214 16 0 0 25 0 1 0 72329610 589574144 100025 33554432000 4194304 6016207 140734831585808 18446744073709551615 4425146 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 143939 100025 727 445 0 137483 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 575756

[startup+282.301 s]
/proc/loadavg: 4.00 4.02 4.50 5/190 16832
/proc/meminfo: memFree=28986960/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=575756 CPUtime=282.3 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 101682 0 0 0 28214 16 0 0 25 0 1 0 72329610 589574144 98051 33554432000 4194304 6016207 140734831585808 18446744073709551615 4425392 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 143939 98051 727 445 0 137483 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 575756

[startup+342.301 s]
/proc/loadavg: 4.05 4.03 4.47 5/190 16834
/proc/meminfo: memFree=28890296/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=575756 CPUtime=342.3 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 102414 0 0 0 34214 16 0 0 25 0 1 0 72329610 589574144 98783 33554432000 4194304 6016207 140734831585808 18446744073709551615 4425601 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 143939 98783 727 445 0 137483 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 575756

[startup+402.301 s]
/proc/loadavg: 4.02 4.02 4.43 5/190 16838
/proc/meminfo: memFree=28851756/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=575756 CPUtime=402.3 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 105601 0 0 0 40213 17 0 0 25 0 1 0 72329610 589574144 101970 33554432000 4194304 6016207 140734831585808 18446744073709551615 4424105 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 143939 101970 727 445 0 137483 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 575756

[startup+462.301 s]
/proc/loadavg: 4.00 4.02 4.41 5/190 16840
/proc/meminfo: memFree=28811044/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=575756 CPUtime=462.3 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 106225 0 0 0 46213 17 0 0 25 0 1 0 72329610 589574144 102594 33554432000 4194304 6016207 140734831585808 18446744073709551615 4425843 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 143939 102594 727 445 0 137483 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 575756

[startup+522.301 s]
/proc/loadavg: 4.00 4.01 4.38 5/190 16841
/proc/meminfo: memFree=28800824/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=575756 CPUtime=522.3 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 106993 0 0 0 52213 17 0 0 25 0 1 0 72329610 589574144 103362 33554432000 4194304 6016207 140734831585808 18446744073709551615 4425542 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 143939 103362 727 445 0 137483 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 575756

[startup+582.301 s]
/proc/loadavg: 4.00 4.01 4.35 5/190 16843
/proc/meminfo: memFree=28791952/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=575756 CPUtime=582.3 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 107816 0 0 0 58213 17 0 0 25 0 1 0 72329610 589574144 104185 33554432000 4194304 6016207 140734831585808 18446744073709551615 4425075 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 143939 104185 727 445 0 137483 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 575756

[startup+642.301 s]
/proc/loadavg: 4.08 4.02 4.33 5/190 16845
/proc/meminfo: memFree=28693808/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=575756 CPUtime=642.31 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 108564 0 0 0 64214 17 0 0 25 0 1 0 72329610 589574144 104933 33554432000 4194304 6016207 140734831585808 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 143939 104933 727 445 0 137483 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 575756

[startup+702.301 s]
/proc/loadavg: 4.03 4.01 4.31 5/190 16855
/proc/meminfo: memFree=28632456/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=575756 CPUtime=702.3 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 109146 0 0 0 70213 17 0 0 25 0 1 0 72329610 589574144 105515 33554432000 4194304 6016207 140734831585808 18446744073709551615 4425860 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 143939 105515 727 445 0 137483 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 575756

[startup+762.307 s]
/proc/loadavg: 4.01 4.00 4.28 5/190 16857
/proc/meminfo: memFree=28475796/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=576012 CPUtime=762.31 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 124266 0 0 0 76211 20 0 0 25 0 1 0 72329610 589836288 120635 33554432000 4194304 6016207 140734831585808 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 144003 120635 727 445 0 137547 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 576012

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 4.26 5/190 16858
/proc/meminfo: memFree=28402960/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=690112 CPUtime=822.31 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 140809 0 0 0 82207 24 0 0 25 0 1 0 72329610 706674688 137178 33554432000 4194304 6016207 140734831585808 18446744073709551615 4425860 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 172528 137178 727 445 0 166072 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 690112

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 4.25 5/190 16860
/proc/meminfo: memFree=28334060/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=690112 CPUtime=882.31 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 141798 0 0 0 88207 24 0 0 25 0 1 0 72329610 706674688 138167 33554432000 4194304 6016207 140734831585808 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 172528 138167 727 445 0 166072 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 690112

[startup+942.301 s]
/proc/loadavg: 4.07 4.02 4.23 5/190 16862
/proc/meminfo: memFree=28326200/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=690112 CPUtime=942.3 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 142200 0 0 0 94206 24 0 0 25 0 1 0 72329610 706674688 138569 33554432000 4194304 6016207 140734831585808 18446744073709551615 4425656 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 172528 138569 727 445 0 166072 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 690112

[startup+1002.3 s]
/proc/loadavg: 4.02 4.01 4.22 5/190 16863
/proc/meminfo: memFree=28265876/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=690240 CPUtime=1002.31 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 143620 0 0 0 100206 25 0 0 25 0 1 0 72329610 706805760 139989 33554432000 4194304 6016207 140734831585808 18446744073709551615 4425832 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 172560 139989 727 445 0 166104 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 690240

[startup+1062.3 s]
/proc/loadavg: 4.01 4.00 4.20 5/190 16865
/proc/meminfo: memFree=28240892/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=690240 CPUtime=1062.31 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 149137 0 0 0 106205 26 0 0 25 0 1 0 72329610 706805760 145506 33554432000 4194304 6016207 140734831585808 18446744073709551615 4381866 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 172560 145506 727 445 0 166104 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 690240

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 4.18 5/190 16866
/proc/meminfo: memFree=28233268/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=690240 CPUtime=1122.31 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 150201 0 0 0 112205 26 0 0 25 0 1 0 72329610 706805760 146570 33554432000 4194304 6016207 140734831585808 18446744073709551615 4380408 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 172560 146570 727 445 0 166104 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 690240

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.17 5/190 16868
/proc/meminfo: memFree=28139468/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=750056 CPUtime=1182.31 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 162780 0 0 0 118202 29 0 0 25 0 1 0 72329610 768057344 159149 33554432000 4194304 6016207 140734831585808 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 187514 159149 727 445 0 181058 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 750056

[startup+1242.3 s]
/proc/loadavg: 4.04 4.01 4.16 5/190 16870
/proc/meminfo: memFree=27979572/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=987272 CPUtime=1242.31 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 190842 0 0 0 124197 34 0 0 25 0 1 0 72329610 1010966528 187211 33554432000 4194304 6016207 140734831585808 18446744073709551615 4387580 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 246818 187211 727 445 0 240362 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 987272



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.01 4.15 4/188 16872
/proc/meminfo: memFree=28439696/32951124 swapFree=67111528/67111528
[pid=16811] ppid=16809 vsize=1463032 CPUtime=1300.02 cores=4,6
/proc/16811/stat : 16811 (qutersat_releas) R 16809 16811 16617 0 -1 4202496 193289 0 0 0 129967 35 0 0 25 0 1 0 72329610 1498144768 189595 33554432000 4194304 6016207 140734831585808 18446744073709551615 4426499 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/16811/statm: 365758 189595 727 445 0 359302 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 1463032

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): 1299.67
CPU system time (s): 0.385941
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1463032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.67
system time used= 0.385941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 193294
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= 1665

runsolver used 2.27865 second user time and 4.81227 second system time

The end

Launcher Data 

Begin job on node107 at 2011-04-08 18:49:43
IDJOB=3188473
IDBENCH=82604
IDSOLVER=1607
FILE ID=node107/3188473-1302281383
RUNJOBID= node107-1302280081-16636
PBS_JOBID= 12919057
Free space on /tmp= 73788 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v20000-c84000-S493397373-056-UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188473-1302281383/watcher-3188473-1302281383 -o /tmp/evaluation-result-3188473-1302281383/solver-3188473-1302281383 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188473-1302281383.cnf 1089129198

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

MD5SUM BENCH= 53ba9a0375ae9f5fbde617f9de32bf14
RANDOM SEED=1089129198

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:      30399344 kB
Buffers:        312052 kB
Cached:        1938456 kB
SwapCached:          0 kB
Active:         782012 kB
Inactive:      1554832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30399344 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            7408 kB
Writeback:           0 kB
AnonPages:       85880 kB
Mapped:          15456 kB
Slab:           152532 kB
PageTables:       4748 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   232592 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 19:11:25