Trace number 3376408

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) 1300.08 1300.02

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v50-c4450-S1374457799-001.UNKNOWN.cnf
MD5SUM0448cdbfc0b1241b735cac942d079298
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark33.021
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54450

Solver Data 

0.00/0.01	c Set FPU double precision.
0.00/0.01	c Parse Cnf success: #var: 50 #clause: 4450
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: 50
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 50 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 4450
0.00/0.01	c Total Clauses( cover/uncovered ): 0 4450 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 7 max size: 7
0.00/0.01	c Final circuit: i/l/o/s      50       0    4450     15866
0.00/0.01	c CnfToAig: Time: 0.01 s
0.00/0.04	c TmMap: Set choices finish.
0.00/0.04	c TmMap: Set big and: 6897
0.00/0.04	c TmMap: Origin: 15917 ClauseNum: 47598 --> New: 6948 ClauseNum: 29837
0.00/0.04	c TmMap: Time: 0.01
0.04/0.05	c Try to Add: #clause: 13794 #xorclause: 0
0.04/0.05	c #var: 2497 #clauses: 6897 Solving... 
1300.06/1300.01	c Time Out !!
1300.06/1300.01	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-3376408-1305472319/watcher-3376408-1305472319 -o /tmp/evaluation-result-3376408-1305472319/solver-3376408-1305472319 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376408-1305472319.cnf 432836518 

running on 2 cores: 5,7

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: 3.76 3.96 3.89 4/348 4438
/proc/meminfo: memFree=20573004/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=32364 CPUtime=0 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 1849 0 0 0 0 0 0 0 25 0 1 0 639647527 33140736 1785 33554432000 4194304 6014671 140735980710288 18446744073709551615 4234846 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 8091 1790 398 445 0 1636 0

[startup+0.0504061 s]
/proc/loadavg: 3.76 3.96 3.89 4/348 4438
/proc/meminfo: memFree=20573004/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=42604 CPUtime=0.04 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 4793 0 0 0 4 0 0 0 25 0 1 0 639647527 43626496 4729 33554432000 4194304 6014671 140735980710288 18446744073709551615 4776615 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 10651 4729 670 445 0 4196 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 42604

[startup+0.100395 s]
/proc/loadavg: 3.76 3.96 3.89 4/348 4438
/proc/meminfo: memFree=20573004/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=50808 CPUtime=0.09 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 4882 0 0 0 9 0 0 0 25 0 1 0 639647527 52027392 4818 33554432000 4194304 6014671 140735980710288 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 12702 4818 696 445 0 6247 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 50808

[startup+0.300353 s]
/proc/loadavg: 3.76 3.96 3.89 4/348 4438
/proc/meminfo: memFree=20573004/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=51832 CPUtime=0.29 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 5022 0 0 0 29 0 0 0 25 0 1 0 639647527 53075968 4958 33554432000 4194304 6014671 140735980710288 18446744073709551615 4383500 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 12958 4958 721 445 0 6503 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51832

[startup+0.700282 s]
/proc/loadavg: 3.76 3.96 3.89 4/348 4438
/proc/meminfo: memFree=20573004/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=60436 CPUtime=0.69 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 5290 0 0 0 69 0 0 0 25 0 1 0 639647527 61886464 5226 33554432000 4194304 6014671 140735980710288 18446744073709551615 4423990 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 15109 5226 723 445 0 8654 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60436

[startup+1.50011 s]
/proc/loadavg: 3.76 3.96 3.89 5/351 4466
/proc/meminfo: memFree=20524612/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=77988 CPUtime=1.49 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 5836 0 0 0 149 0 0 0 25 0 1 0 639647527 79859712 5772 33554432000 4194304 6014671 140735980710288 18446744073709551615 4424107 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 19497 5772 723 445 0 13042 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 77988

[startup+3.1008 s]
/proc/loadavg: 3.76 3.96 3.89 5/351 4466
/proc/meminfo: memFree=20507620/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=95808 CPUtime=3.09 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 7040 0 0 0 309 0 0 0 25 0 1 0 639647527 98107392 6976 33554432000 4194304 6014671 140735980710288 18446744073709551615 4424123 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 23952 6976 727 445 0 17497 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 95808

[startup+6.30016 s]
/proc/loadavg: 3.78 3.96 3.89 5/351 4466
/proc/meminfo: memFree=20479108/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=123372 CPUtime=6.29 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 10347 0 0 0 629 0 0 0 25 0 1 0 639647527 126332928 10275 33554432000 4194304 6014671 140735980710288 18446744073709551615 4511748 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 30843 10275 727 445 0 24388 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 123372

[startup+12.7009 s]
/proc/loadavg: 3.80 3.96 3.89 5/351 4467
/proc/meminfo: memFree=20448500/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=123372 CPUtime=12.69 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 11810 0 0 0 1269 0 0 0 25 0 1 0 639647527 126332928 11738 33554432000 4194304 6014671 140735980710288 18446744073709551615 4422683 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 30843 11738 727 445 0 24388 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 123372

[startup+25.5003 s]
/proc/loadavg: 3.76 3.95 3.89 4/346 4485
/proc/meminfo: memFree=20657856/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=123372 CPUtime=25.49 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 12786 0 0 0 2549 0 0 0 25 0 1 0 639647527 126332928 12713 33554432000 4194304 6014671 140735980710288 18446744073709551615 4424571 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 30843 12713 727 445 0 24388 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 123372

[startup+51.1003 s]
/proc/loadavg: 3.63 3.90 3.88 4/345 4485
/proc/meminfo: memFree=20625884/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=133436 CPUtime=51.09 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 14743 0 0 0 5109 0 0 0 25 0 1 0 639647527 136638464 14670 33554432000 4194304 6014671 140735980710288 18446744073709551615 4423940 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 33359 14670 727 445 0 26904 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 133436

[startup+102.313 s]
/proc/loadavg: 3.34 3.78 3.83 4/345 4487
/proc/meminfo: memFree=20573876/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=153980 CPUtime=102.31 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 20452 0 0 0 10229 2 0 0 25 0 1 0 639647527 157675520 20361 33554432000 4194304 6014671 140735980710288 18446744073709551615 4423983 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 38495 20361 727 445 0 32040 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 153980

[startup+162.3 s]
/proc/loadavg: 3.12 3.63 3.78 4/345 4489
/proc/meminfo: memFree=20542228/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=175552 CPUtime=162.29 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 22553 0 0 0 16227 2 0 0 25 0 1 0 639647527 179765248 22462 33554432000 4194304 6014671 140735980710288 18446744073709551615 4424105 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 43888 22462 727 445 0 37433 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 175552

[startup+222.3 s]
/proc/loadavg: 3.04 3.51 3.73 4/345 4490
/proc/meminfo: memFree=20506980/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=175552 CPUtime=222.3 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 24331 0 0 0 22227 3 0 0 25 0 1 0 639647527 179765248 24240 33554432000 4194304 6014671 140735980710288 18446744073709551615 4423931 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 43888 24240 727 445 0 37433 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 175552

[startup+282.3 s]
/proc/loadavg: 3.01 3.42 3.68 4/345 4492
/proc/meminfo: memFree=20482760/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=175552 CPUtime=282.3 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 26684 0 0 0 28227 3 0 0 25 0 1 0 639647527 179765248 26593 33554432000 4194304 6014671 140735980710288 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 43888 26593 730 445 0 37433 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 175552

[startup+342.3 s]
/proc/loadavg: 3.00 3.34 3.63 4/345 4493
/proc/meminfo: memFree=20456208/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=175552 CPUtime=342.31 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 27874 0 0 0 34227 4 0 0 25 0 1 0 639647527 179765248 27783 33554432000 4194304 6014671 140735980710288 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 43888 27783 730 445 0 37433 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 175552

[startup+402.301 s]
/proc/loadavg: 3.00 3.27 3.59 4/345 4495
/proc/meminfo: memFree=20428664/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=175552 CPUtime=402.31 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 28151 0 0 0 40227 4 0 0 25 0 1 0 639647527 179765248 28060 33554432000 4194304 6014671 140735980710288 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 43888 28060 730 445 0 37433 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 175552

[startup+462.301 s]
/proc/loadavg: 3.00 3.22 3.55 4/345 4497
/proc/meminfo: memFree=20409044/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=175552 CPUtime=462.32 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 28682 0 0 0 46227 5 0 0 25 0 1 0 639647527 179765248 28591 33554432000 4194304 6014671 140735980710288 18446744073709551615 4422773 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 43888 28591 730 445 0 37433 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 175552

[startup+522.301 s]
/proc/loadavg: 3.05 3.19 3.52 4/345 4498
/proc/meminfo: memFree=20393656/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=175552 CPUtime=522.32 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 28903 0 0 0 52227 5 0 0 25 0 1 0 639647527 179765248 28809 33554432000 4194304 6014671 140735980710288 18446744073709551615 4423974 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 43888 28809 730 445 0 37433 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 175552

[startup+582.301 s]
/proc/loadavg: 3.06 3.17 3.49 4/345 4500
/proc/meminfo: memFree=20345028/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=175552 CPUtime=582.32 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 31138 0 0 0 58227 5 0 0 25 0 1 0 639647527 179765248 31029 33554432000 4194304 6014671 140735980710288 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 43888 31029 727 445 0 37433 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 175552

[startup+642.301 s]
/proc/loadavg: 3.06 3.15 3.46 4/345 4501
/proc/meminfo: memFree=20340784/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=175552 CPUtime=642.32 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 31243 0 0 0 64227 5 0 0 25 0 1 0 639647527 179765248 31128 33554432000 4194304 6014671 140735980710288 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 43888 31128 727 445 0 37433 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 175552

[startup+702.301 s]
/proc/loadavg: 3.02 3.12 3.43 4/345 4503
/proc/meminfo: memFree=20339520/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=175552 CPUtime=702.32 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 31256 0 0 0 70227 5 0 0 25 0 1 0 639647527 179765248 31134 33554432000 4194304 6014671 140735980710288 18446744073709551615 4424448 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 43888 31134 727 445 0 37433 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 175552

[startup+762.313 s]
/proc/loadavg: 3.01 3.10 3.40 4/345 4505
/proc/meminfo: memFree=20329840/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=175552 CPUtime=762.34 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 33479 0 0 0 76228 6 0 0 25 0 1 0 639647527 179765248 33327 33554432000 4194304 6014671 140735980710288 18446744073709551615 4424128 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 43888 33327 727 445 0 37433 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 175552

[startup+822.3 s]
/proc/loadavg: 3.00 3.08 3.37 4/345 4509
/proc/meminfo: memFree=20341376/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=175552 CPUtime=822.33 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 33479 0 0 0 82227 6 0 0 25 0 1 0 639647527 179765248 33327 33554432000 4194304 6014671 140735980710288 18446744073709551615 4424038 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 43888 33327 727 445 0 37433 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 175552

[startup+882.3 s]
/proc/loadavg: 3.00 3.06 3.35 4/345 4511
/proc/meminfo: memFree=20340936/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=175552 CPUtime=882.33 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 33479 0 0 0 88227 6 0 0 25 0 1 0 639647527 179765248 33317 33554432000 4194304 6014671 140735980710288 18446744073709551615 4369656 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 43888 33317 727 445 0 37433 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 175552

[startup+942.3 s]
/proc/loadavg: 3.00 3.05 3.32 4/345 4512
/proc/meminfo: memFree=20337316/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=175552 CPUtime=942.33 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 34292 0 0 0 94227 6 0 0 25 0 1 0 639647527 179765248 34119 33554432000 4194304 6014671 140735980710288 18446744073709551615 4423940 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 43888 34119 727 445 0 37433 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 175552

[startup+1002.3 s]
/proc/loadavg: 3.07 3.05 3.30 4/345 4514
/proc/meminfo: memFree=20337416/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=175552 CPUtime=1002.33 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 34292 0 0 0 100227 6 0 0 25 0 1 0 639647527 179765248 34107 33554432000 4194304 6014671 140735980710288 18446744073709551615 4424128 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 43888 34107 727 445 0 37433 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 175552

[startup+1062.3 s]
/proc/loadavg: 3.09 3.06 3.29 4/345 4516
/proc/meminfo: memFree=20330200/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=175552 CPUtime=1062.34 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 35974 0 0 0 106227 7 0 0 25 0 1 0 639647527 179765248 35789 33554432000 4194304 6014671 140735980710288 18446744073709551615 4369532 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 43888 35789 727 445 0 37433 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 175552

[startup+1122.3 s]
/proc/loadavg: 3.09 3.06 3.27 4/345 4517
/proc/meminfo: memFree=20302004/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=175552 CPUtime=1122.34 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 35979 0 0 0 112227 7 0 0 25 0 1 0 639647527 179765248 35781 33554432000 4194304 6014671 140735980710288 18446744073709551615 4424012 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 43888 35781 727 445 0 37433 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 175552

[startup+1182.3 s]
/proc/loadavg: 3.03 3.05 3.25 4/345 4519
/proc/meminfo: memFree=20288468/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=175552 CPUtime=1182.35 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 36317 0 0 0 118227 8 0 0 25 0 1 0 639647527 179765248 36119 33554432000 4194304 6014671 140735980710288 18446744073709551615 4423937 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 43888 36119 727 445 0 37433 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 175552

[startup+1242.3 s]
/proc/loadavg: 3.01 3.04 3.23 4/345 4520
/proc/meminfo: memFree=20262280/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=175552 CPUtime=1242.35 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 36317 0 0 0 124227 8 0 0 25 0 1 0 639647527 179765248 36105 33554432000 4194304 6014671 140735980710288 18446744073709551615 4423927 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 43888 36105 727 445 0 37433 0
Current children cumulated CPU time (s) 1242.35
Current children cumulated vsize (KiB) 175552



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.03 3.22 4/346 4523
/proc/meminfo: memFree=20260276/32951124 swapFree=57171160/67111528
[pid=4438] ppid=4436 vsize=175552 CPUtime=1300.06 cores=5,7
/proc/4438/stat : 4438 (qutersat_releas) R 4436 4438 3837 0 -1 4202496 36472 0 0 0 129998 8 0 0 25 0 1 0 639647527 179765248 36260 33554432000 4194304 6014671 140735980710288 18446744073709551615 4511662 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/4438/statm: 43888 36260 727 445 0 37433 0
Current children cumulated CPU time (s) 1300.06
Current children cumulated vsize (KiB) 175552

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): 1300.08
CPU user time (s): 1299.99
CPU system time (s): 0.091986
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 175552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.99
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36476
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= 1993

runsolver used 4.08338 second user time and 10.1335 second system time

The end

Launcher Data 

Begin job on node143 at 2011-05-15 17:11:59
IDJOB=3376408
IDBENCH=82917
IDSOLVER=1856
FILE ID=node143/3376408-1305472319
RUNJOBID= node143-1305471017-4271
PBS_JOBID= 13325329
Free space on /tmp= 73540 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/medium/unif-k7-r89-v50-c4450-S1374457799-001.UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376408-1305472319/watcher-3376408-1305472319 -o /tmp/evaluation-result-3376408-1305472319/solver-3376408-1305472319 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376408-1305472319.cnf 432836518

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

MD5SUM BENCH= 0448cdbfc0b1241b735cac942d079298
RANDOM SEED=432836518

node143.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		: 2666.846
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	: 5333.69
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		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
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	: 5332.74
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		: 2666.846
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	: 5332.83
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		: 2666.846
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		: 2666.846
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		: 2666.846
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	: 5332.74
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		: 2666.846
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:      20573664 kB
Buffers:        161996 kB
Cached:        1271428 kB
SwapCached:      39776 kB
Active:        4467436 kB
Inactive:      7644528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20573664 kB
SwapTotal:    67111528 kB
SwapFree:     57171160 kB
Dirty:            3932 kB
Writeback:           0 kB
AnonPages:    10638808 kB
Mapped:          25732 kB
Slab:           135640 kB
PageTables:      64108 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 75129252 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= 73540 MiB
End job on node143 at 2011-05-15 17:33:41