Trace number 3376507

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
QuteRSat 2011-05-12 (fixed)? (TO) 1300.06 1300.03

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v450-c1917-S1879031150-062.UNKNOWN.cnf
MD5SUMdea41a8eae52b60f8e05be01aec1734d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark299.825
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1917
Sum of the clauses size5751
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31917
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c Set FPU double precision.
0.00/0.01	c Parse Cnf success: #var: 450 #clause: 1917
0.00/0.01	c Find Units :          0
0.00/0.01	c Find Invs  :          0
0.00/0.01	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.01	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.01	c Find Ite   :          0
0.00/0.01	c UnDirect variable: 0
0.00/0.01	c UnDirect to Direct Gate: 0
0.00/0.01	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.01	c Break Cycle : 0
0.00/0.01	c Total Root : 0 Undef Var: 450
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 450 0
0.00/0.01	c Unit Clauses: 0
0.00/0.01	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.01	c Clauses( cover/uncovered ): 0 1917
0.00/0.01	c Total Clauses( cover/uncovered ): 0 1917 0%
0.00/0.01	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     450       0    1917      3832
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: 1917
0.00/0.02	c TmMap: Origin: 4283 ClauseNum: 11496 --> New: 2368 ClauseNum: 7668
0.00/0.02	c TmMap: Time: 0
0.00/0.02	c Try to Add: #clause: 3834 #xorclause: 0
0.00/0.02	c #var: 450 #clauses: 1918 Solving... 
1300.03/1300.01	c Time Out !!
1300.03/1300.01	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3376507-1305473250/watcher-3376507-1305473250 -o /tmp/evaluation-result-3376507-1305473250/solver-3376507-1305473250 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376507-1305473250.cnf 1646110502 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 3.81 4.01 4.15 2/433 31068
/proc/meminfo: memFree=16686144/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=34412 CPUtime=0.01 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 2434 0 0 0 1 0 0 0 24 0 1 0 658922922 35237888 2370 33554432000 4194304 6014671 140737271609456 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 8603 2373 511 445 0 2148 0

[startup+0.111068 s]
/proc/loadavg: 3.81 4.01 4.15 2/433 31068
/proc/meminfo: memFree=16686144/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=46712 CPUtime=0.1 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 3901 0 0 0 10 0 0 0 25 0 1 0 658922922 47833088 3837 33554432000 4194304 6014671 140737271609456 18446744073709551615 4378954 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 11678 3837 722 445 0 5223 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 46712

[startup+0.201041 s]
/proc/loadavg: 3.81 4.01 4.15 2/433 31068
/proc/meminfo: memFree=16686144/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=55192 CPUtime=0.19 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 4022 0 0 0 19 0 0 0 25 0 1 0 658922922 56516608 3958 33554432000 4194304 6014671 140737271609456 18446744073709551615 4629755 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 13798 3958 723 445 0 7343 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 55192

[startup+0.300937 s]
/proc/loadavg: 3.81 4.01 4.15 2/433 31068
/proc/meminfo: memFree=16686144/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=55192 CPUtime=0.29 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 4084 0 0 0 29 0 0 0 25 0 1 0 658922922 56516608 4020 33554432000 4194304 6014671 140737271609456 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 13798 4020 723 445 0 7343 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55192

[startup+0.700932 s]
/proc/loadavg: 3.81 4.01 4.15 2/433 31068
/proc/meminfo: memFree=16686144/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=63812 CPUtime=0.69 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 4385 0 0 0 69 0 0 0 25 0 1 0 658922922 65343488 4321 33554432000 4194304 6014671 140737271609456 18446744073709551615 4424114 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 15953 4321 723 445 0 9498 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63812

[startup+1.50077 s]
/proc/loadavg: 3.81 4.01 4.15 5/449 31099
/proc/meminfo: memFree=16614880/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=72564 CPUtime=1.49 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 6194 0 0 0 149 0 0 0 25 0 1 0 658922922 74305536 6130 33554432000 4194304 6014671 140737271609456 18446744073709551615 4424029 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 18141 6130 727 445 0 11686 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72564

[startup+3.10051 s]
/proc/loadavg: 3.83 4.01 4.15 5/449 31099
/proc/meminfo: memFree=16582764/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=81488 CPUtime=3.09 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 6809 0 0 0 309 0 0 0 25 0 1 0 658922922 83443712 6745 33554432000 4194304 6014671 140737271609456 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 20372 6745 727 445 0 13917 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 81488

[startup+6.30099 s]
/proc/loadavg: 3.83 4.01 4.15 5/449 31099
/proc/meminfo: memFree=16566484/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=81488 CPUtime=6.29 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 7635 0 0 0 629 0 0 0 25 0 1 0 658922922 83443712 7569 33554432000 4194304 6014671 140737271609456 18446744073709551615 4424296 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 20372 7569 727 445 0 13917 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 81488

[startup+12.7008 s]
/proc/loadavg: 3.85 4.01 4.15 5/449 31126
/proc/meminfo: memFree=16509160/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=90816 CPUtime=12.68 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 11573 0 0 0 1268 0 0 0 25 0 1 0 658922922 92995584 11498 33554432000 4194304 6014671 140737271609456 18446744073709551615 4423904 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 22704 11498 727 445 0 16249 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 90816

[startup+25.5006 s]
/proc/loadavg: 3.88 4.01 4.15 5/449 31127
/proc/meminfo: memFree=16446056/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=100332 CPUtime=25.49 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 13740 0 0 0 2548 1 0 0 25 0 1 0 658922922 102739968 13665 33554432000 4194304 6014671 140737271609456 18446744073709551615 4424448 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 25083 13665 727 445 0 18628 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 100332

[startup+51.1011 s]
/proc/loadavg: 3.92 4.00 4.14 5/449 31127
/proc/meminfo: memFree=16413228/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=110084 CPUtime=51.09 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 15082 0 0 0 5108 1 0 0 25 0 1 0 658922922 112726016 15007 33554432000 4194304 6014671 140737271609456 18446744073709551615 4423960 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 27521 15007 727 445 0 21066 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 110084

[startup+102.301 s]
/proc/loadavg: 3.97 4.00 4.13 5/449 31129
/proc/meminfo: memFree=16330876/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=130184 CPUtime=102.3 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 19846 0 0 0 10228 2 0 0 25 0 1 0 658922922 133308416 19771 33554432000 4194304 6014671 140737271609456 18446744073709551615 4424467 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 32546 19771 727 445 0 26091 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 130184

[startup+162.301 s]
/proc/loadavg: 3.98 4.00 4.12 5/449 31130
/proc/meminfo: memFree=16272324/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=151540 CPUtime=162.29 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 23736 0 0 0 16226 3 0 0 25 0 1 0 658922922 155176960 23645 33554432000 4194304 6014671 140737271609456 18446744073709551615 4424083 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 37885 23645 728 445 0 31430 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 151540

[startup+222.317 s]
/proc/loadavg: 3.99 4.00 4.11 5/449 31132
/proc/meminfo: memFree=16225800/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=151540 CPUtime=222.31 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 25610 0 0 0 22227 4 0 0 25 0 1 0 658922922 155176960 25519 33554432000 4194304 6014671 140737271609456 18446744073709551615 4424142 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 37885 25519 728 445 0 31430 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 151540

[startup+282.301 s]
/proc/loadavg: 3.99 4.00 4.10 5/449 31134
/proc/meminfo: memFree=16192796/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=151540 CPUtime=282.29 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 25969 0 0 0 28225 4 0 0 25 0 1 0 658922922 155176960 25878 33554432000 4194304 6014671 140737271609456 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 37885 25878 728 445 0 31430 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 151540

[startup+342.301 s]
/proc/loadavg: 4.04 4.01 4.09 5/449 31135
/proc/meminfo: memFree=16150108/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=151540 CPUtime=342.29 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 27460 0 0 0 34225 4 0 0 25 0 1 0 658922922 155176960 27368 33554432000 4194304 6014671 140737271609456 18446744073709551615 4424016 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 37885 27368 727 445 0 31430 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 151540

[startup+402.3 s]
/proc/loadavg: 4.01 4.01 4.09 5/449 31137
/proc/meminfo: memFree=16121064/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=186440 CPUtime=402.3 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 31383 0 0 0 40224 6 0 0 25 0 1 0 658922922 190914560 31291 33554432000 4194304 6014671 140737271609456 18446744073709551615 4379518 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 46610 31291 727 445 0 40155 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 186440

[startup+462.301 s]
/proc/loadavg: 4.12 4.03 4.09 5/449 31138
/proc/meminfo: memFree=16082344/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=198192 CPUtime=462.3 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 36874 0 0 0 46223 7 0 0 25 0 1 0 658922922 202948608 36782 33554432000 4194304 6014671 140737271609456 18446744073709551615 4424130 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 49548 36782 727 445 0 43093 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 198192

[startup+522.3 s]
/proc/loadavg: 4.23 4.07 4.10 5/449 31140
/proc/meminfo: memFree=16063852/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=198192 CPUtime=522.3 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 37259 0 0 0 52222 8 0 0 25 0 1 0 658922922 202948608 37161 33554432000 4194304 6014671 140737271609456 18446744073709551615 4422808 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 49548 37161 727 445 0 43093 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 198192

[startup+582.301 s]
/proc/loadavg: 4.13 4.07 4.09 5/449 31142
/proc/meminfo: memFree=16051788/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=198192 CPUtime=582.3 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 37867 0 0 0 58222 8 0 0 25 0 1 0 658922922 202948608 37760 33554432000 4194304 6014671 140737271609456 18446744073709551615 4511668 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 49548 37760 727 445 0 43093 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 198192

[startup+642.3 s]
/proc/loadavg: 4.05 4.05 4.09 5/449 31143
/proc/meminfo: memFree=16045200/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=198192 CPUtime=642.3 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 38840 0 0 0 64222 8 0 0 25 0 1 0 658922922 202948608 38726 33554432000 4194304 6014671 140737271609456 18446744073709551615 4422690 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 49548 38726 727 445 0 43093 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 198192

[startup+702.301 s]
/proc/loadavg: 4.02 4.04 4.08 5/449 31145
/proc/meminfo: memFree=16032908/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=198192 CPUtime=702.3 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 38937 0 0 0 70222 8 0 0 25 0 1 0 658922922 202948608 38815 33554432000 4194304 6014671 140737271609456 18446744073709551615 4424451 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 49548 38815 727 445 0 43093 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 198192

[startup+762.3 s]
/proc/loadavg: 4.00 4.03 4.07 5/449 31146
/proc/meminfo: memFree=16021348/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=198192 CPUtime=762.32 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 39295 0 0 0 76224 8 0 0 25 0 1 0 658922922 202948608 39164 33554432000 4194304 6014671 140737271609456 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 49548 39164 727 445 0 43093 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 198192

[startup+822.301 s]
/proc/loadavg: 4.00 4.02 4.07 5/449 31148
/proc/meminfo: memFree=16014268/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=198192 CPUtime=822.31 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 39401 0 0 0 82222 9 0 0 25 0 1 0 658922922 202948608 39259 33554432000 4194304 6014671 140737271609456 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 49548 39259 727 445 0 43093 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 198192

[startup+882.317 s]
/proc/loadavg: 4.06 4.03 4.07 5/449 31150
/proc/meminfo: memFree=15997020/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=198192 CPUtime=882.33 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 39763 0 0 0 88223 10 0 0 25 0 1 0 658922922 202948608 39609 33554432000 4194304 6014671 140737271609456 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 49548 39609 727 445 0 43093 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 198192

[startup+942.301 s]
/proc/loadavg: 4.02 4.02 4.06 5/449 31151
/proc/meminfo: memFree=15972440/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=249344 CPUtime=942.31 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 42568 0 0 0 94221 10 0 0 25 0 1 0 658922922 255328256 42385 33554432000 4194304 6014671 140737271609456 18446744073709551615 4424038 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 62336 42385 727 445 0 55881 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 249344

[startup+1002.3 s]
/proc/loadavg: 4.14 4.05 4.07 5/449 31153
/proc/meminfo: memFree=15949236/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=249344 CPUtime=1002.31 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 43250 0 0 0 100220 11 0 0 25 0 1 0 658922922 255328256 43067 33554432000 4194304 6014671 140737271609456 18446744073709551615 4424467 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 62336 43067 727 445 0 55881 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 249344

[startup+1062.3 s]
/proc/loadavg: 4.15 4.07 4.07 5/449 31154
/proc/meminfo: memFree=15928872/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=249344 CPUtime=1062.31 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 43644 0 0 0 106220 11 0 0 25 0 1 0 658922922 255328256 43443 33554432000 4194304 6014671 140737271609456 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 62336 43443 727 445 0 55881 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 249344

[startup+1122.3 s]
/proc/loadavg: 4.20 4.10 4.08 5/449 31156
/proc/meminfo: memFree=15909740/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=249344 CPUtime=1122.31 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 45363 0 0 0 112220 11 0 0 25 0 1 0 658922922 255328256 45131 33554432000 4194304 6014671 140737271609456 18446744073709551615 4424123 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 62336 45131 767 445 0 55881 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 249344

[startup+1182.3 s]
/proc/loadavg: 4.07 4.08 4.08 5/449 31158
/proc/meminfo: memFree=15879968/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=302368 CPUtime=1182.31 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 51354 0 0 0 118218 13 0 0 25 0 1 0 658922922 309624832 51079 33554432000 4194304 6014671 140737271609456 18446744073709551615 4423937 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 75592 51079 767 445 0 69137 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 302368

[startup+1242.3 s]
/proc/loadavg: 4.02 4.06 4.07 5/449 31159
/proc/meminfo: memFree=15881060/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=302368 CPUtime=1242.32 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 52481 0 0 0 124218 14 0 0 25 0 1 0 658922922 309624832 52169 33554432000 4194304 6014671 140737271609456 18446744073709551615 4423990 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 75592 52169 730 445 0 69137 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 302368



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.67 3.97 4.04 4/443 31178
/proc/meminfo: memFree=16081328/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=302368 CPUtime=1300.03 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 52760 0 0 0 129989 14 0 0 25 0 1 0 658922922 309624832 52323 33554432000 4194304 6014671 140737271609456 18446744073709551615 4511656 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 75592 52323 733 445 0 69137 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 302368

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1300 s]
/proc/loadavg: 3.67 3.97 4.04 4/443 31178
/proc/meminfo: memFree=16081328/32951124 swapFree=67082160/67111528
[pid=31068] ppid=31066 vsize=302368 CPUtime=1300.03 cores=0,2
/proc/31068/stat : 31068 (qutersat_releas) R 31066 31068 30415 0 -1 4202496 52760 0 0 0 129989 14 0 0 25 0 1 0 658922922 309624832 52323 33554432000 4194304 6014671 140737271609456 18446744073709551615 4511656 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/31068/statm: 75592 52323 733 445 0 69137 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 302368

Child status: 1
Real time (s): 1300.03
CPU time (s): 1300.06
CPU user time (s): 1299.9
CPU system time (s): 0.156976
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 302368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.9
system time used= 0.156976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52764
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= 11
involuntary context switches= 2369

runsolver used 6.00809 second user time and 12.925 second system time

The end

Launcher Data 

Begin job on node136 at 2011-05-15 17:27:30
IDJOB=3376507
IDBENCH=83016
IDSOLVER=1856
FILE ID=node136/3376507-1305473250
RUNJOBID= node136-1305473250-31056
PBS_JOBID= 13325320
Free space on /tmp= 73000 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S1879031150-062.UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376507-1305473250/watcher-3376507-1305473250 -o /tmp/evaluation-result-3376507-1305473250/solver-3376507-1305473250 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376507-1305473250.cnf 1646110502

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

MD5SUM BENCH= dea41a8eae52b60f8e05be01aec1734d
RANDOM SEED=1646110502

node136.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.76
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		: 2666.809
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		: 2666.809
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	: 5332.83
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		: 2666.809
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      16686292 kB
Buffers:        323440 kB
Cached:        5893860 kB
SwapCached:       2732 kB
Active:       11501232 kB
Inactive:      4401112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16686292 kB
SwapTotal:    67111528 kB
SwapFree:     67082160 kB
Dirty:            2132 kB
Writeback:           0 kB
AnonPages:     9683828 kB
Mapped:          34928 kB
Slab:           241408 kB
PageTables:      52836 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 122412924 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= 72992 MiB
End job on node136 at 2011-05-15 17:49:12