Trace number 3445824

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
MPhaseSAT 2011-02-15UNSAT 2522.91 2522.82

General information on the benchmark

NameSAT03/handmade/stanion/hwb/
hwb-n28-01-S136611085.shuffled-as.sat03-1627.cnf
MD5SUM17624c574c7f9ee0eff4cc4a13e42e12
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark668.579
Satisfiable
(Un)Satisfiability was proved
Number of variables184
Number of clauses896
Sum of the clauses size3042
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3514
Number of clauses of size 4368
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2522.88/2522.81	c MPhaseSAT version 401 by Jingchao Chen,  April 1, 2011
2522.88/2522.81	c input CNF file=HOME/instance-3445824-1306982578.cnf 
2522.88/2522.81	c Clause#=896  var#=184  ratio=4 
2522.88/2522.81	c Simplified clause#=894 
2522.88/2522.81	c XOR_varElimination deleted var#=6 clauses#=882 
2522.88/2522.81	c before shortening average=7.720000, XOR clauses#=50 
2522.88/2522.81	c after shortening average=5.800000 XOR clauses#=50 
2522.88/2522.81	c inative var#=0 
2522.88/2522.81	c free var#=133  
2522.88/2522.81	c local search off 
2522.88/2522.81	c height=16 age=49 
2522.88/2522.81	c hybrid solving 
2522.88/2522.81	c 
2522.88/2522.81	s UNSATISFIABLE
2522.88/2522.81	c 
2522.88/2522.81	c  Running time=2522.906460

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3445824-1306982578/watcher-3445824-1306982578 -o /tmp/evaluation-result-3445824-1306982578/solver-3445824-1306982578 -C 5000 -W 5100 -M 15500 MPhaseSAT HOME/instance-3445824-1306982578.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.18 1.57 1/509 28779
/proc/meminfo: memFree=22366388/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=3228 CPUtime=0.01 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 433 0 0 0 1 0 0 0 22 0 1 0 790673384 3305472 372 33554432000 134512640 134731564 4293210880 18446744073709551615 134659523 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 807 372 277 54 0 117 0

[startup+0.0781541 s]
/proc/loadavg: 1.00 1.18 1.57 1/509 28779
/proc/meminfo: memFree=22366388/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=3488 CPUtime=0.07 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 484 0 0 0 7 0 0 0 22 0 1 0 790673384 3571712 423 33554432000 134512640 134731564 4293210880 18446744073709551615 134658980 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 872 423 277 54 0 182 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3488

[startup+0.101159 s]
/proc/loadavg: 1.00 1.18 1.57 1/509 28779
/proc/meminfo: memFree=22366388/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=3488 CPUtime=0.09 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 488 0 0 0 9 0 0 0 22 0 1 0 790673384 3571712 427 33554432000 134512640 134731564 4293210880 18446744073709551615 134717443 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 872 427 277 54 0 182 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3488

[startup+0.301111 s]
/proc/loadavg: 1.00 1.18 1.57 1/509 28779
/proc/meminfo: memFree=22366388/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=3620 CPUtime=0.29 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 538 0 0 0 29 0 0 0 23 0 1 0 790673384 3706880 477 33554432000 134512640 134731564 4293210880 18446744073709551615 2797491 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 905 477 277 54 0 215 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3620

[startup+0.701045 s]
/proc/loadavg: 1.00 1.18 1.57 1/509 28779
/proc/meminfo: memFree=22366388/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=4024 CPUtime=0.69 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 614 0 0 0 69 0 0 0 25 0 1 0 790673384 4120576 553 33554432000 134512640 134731564 4293210880 18446744073709551615 2797422 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 1006 553 277 54 0 316 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4024

[startup+1.50089 s]
/proc/loadavg: 1.08 1.20 1.57 3/515 28789
/proc/meminfo: memFree=22362240/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=4160 CPUtime=1.49 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 660 0 0 0 149 0 0 0 25 0 1 0 790673384 4259840 599 33554432000 134512640 134731564 4293210880 18446744073709551615 134659320 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 1040 599 277 54 0 350 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4160

[startup+3.10058 s]
/proc/loadavg: 1.08 1.20 1.57 3/515 28789
/proc/meminfo: memFree=22359932/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=4160 CPUtime=3.09 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 671 0 0 0 309 0 0 0 25 0 1 0 790673384 4259840 610 33554432000 134512640 134731564 4293210880 18446744073709551615 2797249 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 1040 610 277 54 0 350 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4160

[startup+6.30098 s]
/proc/loadavg: 1.08 1.20 1.57 3/515 28789
/proc/meminfo: memFree=22359568/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=4160 CPUtime=6.29 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 671 0 0 0 629 0 0 0 25 0 1 0 790673384 4259840 610 33554432000 134512640 134731564 4293210880 18446744073709551615 134624670 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 1040 610 277 54 0 350 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4160

[startup+12.7008 s]
/proc/loadavg: 1.22 1.22 1.58 3/515 28789
/proc/meminfo: memFree=22357444/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=4824 CPUtime=12.69 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 823 0 0 0 1269 0 0 0 25 0 1 0 790673384 4939776 762 33554432000 134512640 134731564 4293210880 18446744073709551615 134668915 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 1206 762 277 54 0 516 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4824

[startup+25.5004 s]
/proc/loadavg: 1.34 1.25 1.58 3/515 28789
/proc/meminfo: memFree=22356344/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=6508 CPUtime=25.49 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 1185 0 0 0 2549 0 0 0 25 0 1 0 790673384 6664192 1124 33554432000 134512640 134731564 4293210880 18446744073709551615 134659331 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 1627 1124 277 54 0 937 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6508

[startup+51.1005 s]
/proc/loadavg: 1.56 1.31 1.59 3/515 28790
/proc/meminfo: memFree=22354320/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=8248 CPUtime=51.09 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 1585 0 0 0 5109 0 0 0 25 0 1 0 790673384 8445952 1524 33554432000 134512640 134731564 4293210880 18446744073709551615 134620734 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2062 1524 277 54 0 1372 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 8248

[startup+102.319 s]
/proc/loadavg: 1.95 1.45 1.62 3/515 28791
/proc/meminfo: memFree=22350820/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=9408 CPUtime=102.31 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 1896 0 0 0 10231 0 0 0 25 0 1 0 790673384 9633792 1801 33554432000 134512640 134731564 4293210880 18446744073709551615 134656000 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2352 1801 278 54 0 1662 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 9408

[startup+162.301 s]
/proc/loadavg: 1.98 1.55 1.64 3/515 28793
/proc/meminfo: memFree=22348804/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=9408 CPUtime=162.3 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 1911 0 0 0 16230 0 0 0 25 0 1 0 790673384 9633792 1816 33554432000 134512640 134731564 4293210880 18446744073709551615 134720128 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2352 1816 278 54 0 1662 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 9408

[startup+222.301 s]
/proc/loadavg: 1.99 1.63 1.66 3/515 28794
/proc/meminfo: memFree=22349376/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=9408 CPUtime=222.3 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 1960 0 0 0 22230 0 0 0 25 0 1 0 790673384 9633792 1865 33554432000 134512640 134731564 4293210880 18446744073709551615 2797422 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2352 1865 278 54 0 1662 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 9408

[startup+282.301 s]
/proc/loadavg: 1.99 1.69 1.68 3/515 28796
/proc/meminfo: memFree=22349072/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=9408 CPUtime=282.3 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 2008 0 0 0 28230 0 0 0 25 0 1 0 790673384 9633792 1913 33554432000 134512640 134731564 4293210880 18446744073709551615 134659337 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2352 1913 278 54 0 1662 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 9408

[startup+342.3 s]
/proc/loadavg: 1.99 1.75 1.70 3/515 28798
/proc/meminfo: memFree=22348392/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=9908 CPUtime=342.3 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 2217 0 0 0 34230 0 0 0 25 0 1 0 790673384 10145792 2038 33554432000 134512640 134731564 4293210880 18446744073709551615 134673266 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2477 2038 278 54 0 1787 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 9908

[startup+402.301 s]
/proc/loadavg: 1.99 1.79 1.71 3/515 28799
/proc/meminfo: memFree=22347840/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=10476 CPUtime=402.3 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 2469 0 0 0 40230 0 0 0 25 0 1 0 790673384 10727424 2170 33554432000 134512640 134731564 4293210880 18446744073709551615 134719975 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2619 2170 278 54 0 1929 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 10476

[startup+462.301 s]
/proc/loadavg: 1.99 1.83 1.73 3/515 28801
/proc/meminfo: memFree=22348900/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=11040 CPUtime=462.31 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 2597 0 0 0 46231 0 0 0 25 0 1 0 790673384 11304960 2289 33554432000 134512640 134731564 4293210880 18446744073709551615 134621051 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2760 2289 278 54 0 2070 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 11040

[startup+522.3 s]
/proc/loadavg: 2.09 1.89 1.75 3/515 28802
/proc/meminfo: memFree=22348612/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=11040 CPUtime=522.31 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 2597 0 0 0 52231 0 0 0 25 0 1 0 790673384 11304960 2289 33554432000 134512640 134731564 4293210880 18446744073709551615 134659263 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2760 2289 278 54 0 2070 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 11040

[startup+582.301 s]
/proc/loadavg: 2.10 1.93 1.78 3/515 28804
/proc/meminfo: memFree=22348556/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=11040 CPUtime=582.31 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 2597 0 0 0 58231 0 0 0 25 0 1 0 790673384 11304960 2289 33554432000 134512640 134731564 4293210880 18446744073709551615 3054004 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2760 2289 278 54 0 2070 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 11040

[startup+642.301 s]

################
# More data... #
################

/proc/meminfo: memFree=22344472/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=11040 CPUtime=1902.36 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 2597 0 0 0 190233 3 0 0 25 0 1 0 790673384 11304960 2289 33554432000 134512640 134731564 4293210880 18446744073709551615 134667199 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2760 2289 278 54 0 2070 0
Current children cumulated CPU time (s) 1902.36
Current children cumulated vsize (KiB) 11040

[startup+1962.3 s]
/proc/loadavg: 2.00 2.02 1.94 3/515 28877
/proc/meminfo: memFree=22343928/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=11040 CPUtime=1962.37 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 2597 0 0 0 196234 3 0 0 25 0 1 0 790673384 11304960 2289 33554432000 134512640 134731564 4293210880 18446744073709551615 134659337 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2760 2289 278 54 0 2070 0
Current children cumulated CPU time (s) 1962.37
Current children cumulated vsize (KiB) 11040

[startup+2022.3 s]
/proc/loadavg: 2.09 2.04 1.95 3/515 28878
/proc/meminfo: memFree=22343376/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=11040 CPUtime=2022.37 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 2597 0 0 0 202233 4 0 0 25 0 1 0 790673384 11304960 2289 33554432000 134512640 134731564 4293210880 18446744073709551615 134721152 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2760 2289 278 54 0 2070 0
Current children cumulated CPU time (s) 2022.37
Current children cumulated vsize (KiB) 11040

[startup+2082.32 s]
/proc/loadavg: 2.07 2.05 1.96 3/515 28880
/proc/meminfo: memFree=22343936/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=11040 CPUtime=2082.38 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 2597 0 0 0 208234 4 0 0 25 0 1 0 790673384 11304960 2289 33554432000 134512640 134731564 4293210880 18446744073709551615 134659270 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2760 2289 278 54 0 2070 0
Current children cumulated CPU time (s) 2082.38
Current children cumulated vsize (KiB) 11040

[startup+2142.3 s]
/proc/loadavg: 2.02 2.04 1.96 3/515 28882
/proc/meminfo: memFree=22344016/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=11040 CPUtime=2142.37 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 2597 0 0 0 214233 4 0 0 25 0 1 0 790673384 11304960 2289 33554432000 134512640 134731564 4293210880 18446744073709551615 134624713 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2760 2289 278 54 0 2070 0
Current children cumulated CPU time (s) 2142.37
Current children cumulated vsize (KiB) 11040

[startup+2202.3 s]
/proc/loadavg: 2.09 2.06 1.97 3/515 28883
/proc/meminfo: memFree=22344204/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=11040 CPUtime=2202.37 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 2597 0 0 0 220233 4 0 0 25 0 1 0 790673384 11304960 2289 33554432000 134512640 134731564 4293210880 18446744073709551615 134621190 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2760 2289 278 54 0 2070 0
Current children cumulated CPU time (s) 2202.37
Current children cumulated vsize (KiB) 11040

[startup+2262.3 s]
/proc/loadavg: 2.11 2.07 1.98 3/515 28885
/proc/meminfo: memFree=22343664/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=11040 CPUtime=2262.37 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 2597 0 0 0 226233 4 0 0 25 0 1 0 790673384 11304960 2289 33554432000 134512640 134731564 4293210880 18446744073709551615 134659320 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2760 2289 278 54 0 2070 0
Current children cumulated CPU time (s) 2262.37
Current children cumulated vsize (KiB) 11040

[startup+2322.3 s]
/proc/loadavg: 2.04 2.06 1.98 3/515 28886
/proc/meminfo: memFree=22344348/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=11040 CPUtime=2322.38 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 2597 0 0 0 232233 5 0 0 25 0 1 0 790673384 11304960 2289 33554432000 134512640 134731564 4293210880 18446744073709551615 134722564 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2760 2289 278 54 0 2070 0
Current children cumulated CPU time (s) 2322.38
Current children cumulated vsize (KiB) 11040

[startup+2382.3 s]
/proc/loadavg: 2.01 2.04 1.98 3/515 28888
/proc/meminfo: memFree=22342940/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=11040 CPUtime=2382.38 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 2597 0 0 0 238233 5 0 0 25 0 1 0 790673384 11304960 2289 33554432000 134512640 134731564 4293210880 18446744073709551615 134659334 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2760 2289 278 54 0 2070 0
Current children cumulated CPU time (s) 2382.38
Current children cumulated vsize (KiB) 11040

[startup+2442.3 s]
/proc/loadavg: 2.00 2.03 1.98 3/515 28890
/proc/meminfo: memFree=22342892/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=11040 CPUtime=2442.38 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 2597 0 0 0 244233 5 0 0 25 0 1 0 790673384 11304960 2289 33554432000 134512640 134731564 4293210880 18446744073709551615 134634471 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2760 2289 278 54 0 2070 0
Current children cumulated CPU time (s) 2442.38
Current children cumulated vsize (KiB) 11040

[startup+2502.3 s]
/proc/loadavg: 2.13 2.06 1.99 3/515 28891
/proc/meminfo: memFree=22343832/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=11040 CPUtime=2502.38 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 2597 0 0 0 250233 5 0 0 25 0 1 0 790673384 11304960 2289 33554432000 134512640 134731564 4293210880 18446744073709551615 134666963 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2760 2289 278 54 0 2070 0
Current children cumulated CPU time (s) 2502.38
Current children cumulated vsize (KiB) 11040

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

[startup+2508.7 s]
/proc/loadavg: 2.12 2.06 1.99 3/515 28891
/proc/meminfo: memFree=22343452/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=11040 CPUtime=2508.78 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 2597 0 0 0 250873 5 0 0 25 0 1 0 790673384 11304960 2289 33554432000 134512640 134731564 4293210880 18446744073709551615 134659337 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2760 2289 278 54 0 2070 0
Current children cumulated CPU time (s) 2508.78
Current children cumulated vsize (KiB) 11040

[startup+2515.1 s]
/proc/loadavg: 2.11 2.06 1.99 3/515 28892
/proc/meminfo: memFree=22343452/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=11040 CPUtime=2515.18 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 2597 0 0 0 251513 5 0 0 25 0 1 0 790673384 11304960 2289 33554432000 134512640 134731564 4293210880 18446744073709551615 134621039 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2760 2289 278 54 0 2070 0
Current children cumulated CPU time (s) 2515.18
Current children cumulated vsize (KiB) 11040

[startup+2518.3 s]
/proc/loadavg: 2.10 2.05 1.99 3/515 28892
/proc/meminfo: memFree=22343824/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=11040 CPUtime=2518.38 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 2597 0 0 0 251833 5 0 0 25 0 1 0 790673384 11304960 2289 33554432000 134512640 134731564 4293210880 18446744073709551615 134718374 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2760 2289 278 54 0 2070 0
Current children cumulated CPU time (s) 2518.38
Current children cumulated vsize (KiB) 11040

[startup+2519.9 s]
/proc/loadavg: 2.10 2.05 1.99 3/515 28892
/proc/meminfo: memFree=22343700/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=11040 CPUtime=2519.98 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 2597 0 0 0 251993 5 0 0 25 0 1 0 790673384 11304960 2289 33554432000 134512640 134731564 4293210880 18446744073709551615 134667550 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2760 2289 278 54 0 2070 0
Current children cumulated CPU time (s) 2519.98
Current children cumulated vsize (KiB) 11040

[startup+2521.5 s]
/proc/loadavg: 2.10 2.05 1.99 3/515 28894
/proc/meminfo: memFree=22343820/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=11040 CPUtime=2521.58 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 2597 0 0 0 252153 5 0 0 25 0 1 0 790673384 11304960 2289 33554432000 134512640 134731564 4293210880 18446744073709551615 134720157 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2760 2289 278 54 0 2070 0
Current children cumulated CPU time (s) 2521.58
Current children cumulated vsize (KiB) 11040

[startup+2522.32 s]
/proc/loadavg: 2.10 2.05 1.99 3/515 28894
/proc/meminfo: memFree=22343820/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=11040 CPUtime=2522.4 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 2597 0 0 0 252235 5 0 0 25 0 1 0 790673384 11304960 2289 33554432000 134512640 134731564 4293210880 18446744073709551615 134620745 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2760 2289 278 54 0 2070 0
Current children cumulated CPU time (s) 2522.4
Current children cumulated vsize (KiB) 11040

[startup+2522.7 s]
/proc/loadavg: 2.10 2.05 1.99 3/515 28894
/proc/meminfo: memFree=22343820/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=11040 CPUtime=2522.78 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 2597 0 0 0 252273 5 0 0 25 0 1 0 790673384 11304960 2289 33554432000 134512640 134731564 4293210880 18446744073709551615 134659334 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2760 2289 278 54 0 2070 0
Current children cumulated CPU time (s) 2522.78
Current children cumulated vsize (KiB) 11040

[startup+2522.8 s]
/proc/loadavg: 2.10 2.05 1.99 3/515 28894
/proc/meminfo: memFree=22343820/32951124 swapFree=62999000/67111528
[pid=28779] ppid=28777 vsize=11040 CPUtime=2522.88 cores=0,2,4,6
/proc/28779/stat : 28779 (MPhaseSAT) R 28777 28779 27479 0 -1 4202496 2597 0 0 0 252283 5 0 0 25 0 1 0 790673384 11304960 2289 33554432000 134512640 134731564 4293210880 18446744073709551615 134620740 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/28779/statm: 2760 2289 278 54 0 2070 0
Current children cumulated CPU time (s) 2522.88
Current children cumulated vsize (KiB) 11040

Child status: 20
Real time (s): 2522.82
CPU time (s): 2522.91
CPU user time (s): 2522.85
CPU system time (s): 0.057991
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 11040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2522.85
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2602
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= 15
involuntary context switches= 3726

runsolver used 13.7519 second user time and 26.6949 second system time

The end

Launcher Data 

Begin job on node141 at 2011-06-02 04:42:58
IDJOB=3445824
IDBENCH=84030
IDSOLVER=1941
FILE ID=node141/3445824-1306982578
RUNJOBID= node141-1306982578-28767
PBS_JOBID= 13497663
Free space on /tmp= 73808 MiB

SOLVER NAME= MPhaseSAT 2011-02-15
BENCH NAME= SAT03/handmade/stanion/hwb/hwb-n28-01-S136611085.shuffled-as.sat03-1627.cnf
COMMAND LINE= MPhaseSAT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3445824-1306982578/watcher-3445824-1306982578 -o /tmp/evaluation-result-3445824-1306982578/solver-3445824-1306982578 -C 5000 -W 5100 -M 15500  MPhaseSAT HOME/instance-3445824-1306982578.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 17624c574c7f9ee0eff4cc4a13e42e12
RANDOM SEED=635561796

node141.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		: 2666.806
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		: 2666.806
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	: 5362.96
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		: 2666.806
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	: 5332.82
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		: 2666.806
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	: 5332.75
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		: 2666.806
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	: 5332.84
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		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
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		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22366684 kB
Buffers:        163824 kB
Cached:         186300 kB
SwapCached:       8848 kB
Active:       10131248 kB
Inactive:       204332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22366684 kB
SwapTotal:    67111528 kB
SwapFree:     62999000 kB
Dirty:               8 kB
Writeback:           0 kB
AnonPages:     9983520 kB
Mapped:          24792 kB
Slab:           109012 kB
PageTables:      69632 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 150649688 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= 73808 MiB
End job on node141 at 2011-06-02 05:25:01