Trace number 3445821

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 3593.5 3593.43

General information on the benchmark

NameSAT03/handmade/stanion/hwb/
hwb-n28-02-S818962541.shuffled-as.sat03-1628.cnf
MD5SUMd705043763df769aab1e385bbbc2b11e
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1325.32
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 

3593.47/3593.42	c MPhaseSAT version 401 by Jingchao Chen,  April 1, 2011
3593.47/3593.42	c input CNF file=HOME/instance-3445821-1306982161.cnf 
3593.47/3593.42	c Clause#=896  var#=184  ratio=4 
3593.47/3593.42	c Simplified clause#=894 
3593.47/3593.42	c XOR_varElimination deleted var#=7 clauses#=893 
3593.47/3593.42	c before shortening average=8.612245, XOR clauses#=49 
3593.47/3593.42	c after shortening average=5.632653 XOR clauses#=49 
3593.47/3593.42	c inative var#=0 
3593.47/3593.42	c free var#=135  
3593.47/3593.42	c local search off 
3593.47/3593.42	c height=17 age=45 
3593.47/3593.42	c hybrid solving 
3593.47/3593.42	c 
3593.47/3593.42	s UNSATISFIABLE
3593.47/3593.42	c 
3593.47/3593.42	c  Running time=3593.498705

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-3445821-1306982161/watcher-3445821-1306982161 -o /tmp/evaluation-result-3445821-1306982161/solver-3445821-1306982161 -C 5000 -W 5100 -M 15500 MPhaseSAT HOME/instance-3445821-1306982161.cnf 

running on 4 cores: 1,3,5,7

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: 1.02 1.10 1.44 3/433 18063
/proc/meminfo: memFree=12666940/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=3228 CPUtime=0 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 421 0 0 0 0 0 0 0 20 0 1 0 809815795 3305472 361 33554432000 134512640 134731564 4288513632 18446744073709551615 134690976 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 807 361 271 54 0 117 0

[startup+0.112105 s]
/proc/loadavg: 1.02 1.10 1.44 3/433 18063
/proc/meminfo: memFree=12666940/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=3488 CPUtime=0.1 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 492 0 0 0 10 0 0 0 21 0 1 0 809815795 3571712 432 33554432000 134512640 134731564 4288513632 18446744073709551615 134710280 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 872 432 279 54 0 182 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3488

[startup+0.20109 s]
/proc/loadavg: 1.02 1.10 1.44 3/433 18063
/proc/meminfo: memFree=12666940/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=3620 CPUtime=0.19 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 532 0 0 0 19 0 0 0 21 0 1 0 809815795 3706880 472 33554432000 134512640 134731564 4288513632 18446744073709551615 134715885 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 905 472 279 54 0 215 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3620

[startup+0.301071 s]
/proc/loadavg: 1.02 1.10 1.44 3/433 18063
/proc/meminfo: memFree=12666940/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=3620 CPUtime=0.29 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 539 0 0 0 29 0 0 0 21 0 1 0 809815795 3706880 479 33554432000 134512640 134731564 4288513632 18446744073709551615 134720137 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 905 479 279 54 0 215 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3620

[startup+0.701004 s]
/proc/loadavg: 1.02 1.10 1.44 3/433 18063
/proc/meminfo: memFree=12666940/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=4016 CPUtime=0.69 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 627 0 0 0 69 0 0 0 22 0 1 0 809815795 4112384 567 33554432000 134512640 134731564 4288513632 18446744073709551615 5193582 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 1004 567 279 54 0 314 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4016

[startup+1.50086 s]
/proc/loadavg: 1.02 1.10 1.44 3/435 18065
/proc/meminfo: memFree=12659008/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=4148 CPUtime=1.49 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 674 0 0 0 149 0 0 0 25 0 1 0 809815795 4247552 614 33554432000 134512640 134731564 4288513632 18446744073709551615 134719975 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 1037 614 279 54 0 347 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4148

[startup+3.10058 s]
/proc/loadavg: 1.02 1.10 1.44 3/435 18065
/proc/meminfo: memFree=12657148/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=4236 CPUtime=3.09 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 682 0 0 0 309 0 0 0 25 0 1 0 809815795 4337664 622 33554432000 134512640 134731564 4288513632 18446744073709551615 134668944 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 1059 622 279 54 0 369 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4236

[startup+6.30103 s]
/proc/loadavg: 1.10 1.11 1.44 3/435 18066
/proc/meminfo: memFree=12655200/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=4236 CPUtime=6.29 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 682 0 0 0 629 0 0 0 25 0 1 0 809815795 4337664 622 33554432000 134512640 134731564 4288513632 18446744073709551615 134668696 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 1059 622 279 54 0 369 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4236

[startup+12.7009 s]
/proc/loadavg: 1.17 1.13 1.44 3/435 18066
/proc/meminfo: memFree=12653220/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=4744 CPUtime=12.69 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 820 0 0 0 1269 0 0 0 25 0 1 0 809815795 4857856 760 33554432000 134512640 134731564 4288513632 18446744073709551615 134659256 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 1186 760 279 54 0 496 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4744

[startup+25.5007 s]
/proc/loadavg: 1.35 1.17 1.45 3/435 18066
/proc/meminfo: memFree=12650008/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=6268 CPUtime=25.49 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1168 0 0 0 2549 0 0 0 25 0 1 0 809815795 6418432 1108 33554432000 134512640 134731564 4288513632 18446744073709551615 134720151 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 1567 1108 279 54 0 877 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6268

[startup+51.1003 s]
/proc/loadavg: 1.57 1.24 1.46 3/435 18067
/proc/meminfo: memFree=12644044/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=8072 CPUtime=51.09 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1536 0 0 0 5109 0 0 0 25 0 1 0 809815795 8265728 1476 33554432000 134512640 134731564 4288513632 18446744073709551615 134659291 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2018 1476 279 54 0 1328 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 8072

[startup+102.3 s]
/proc/loadavg: 1.83 1.36 1.49 3/435 18068
/proc/meminfo: memFree=12629776/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=102.3 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1848 0 0 0 10230 0 0 0 25 0 1 0 809815795 9433088 1770 33554432000 134512640 134731564 4288513632 18446744073709551615 134659039 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1770 280 54 0 1613 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 9212

[startup+162.301 s]
/proc/loadavg: 2.00 1.50 1.53 3/435 18070
/proc/meminfo: memFree=12624932/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=162.29 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 16229 0 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 134659520 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 9212

[startup+222.317 s]
/proc/loadavg: 2.03 1.61 1.56 3/435 18071
/proc/meminfo: memFree=12620832/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=222.31 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 22231 0 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 134669035 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 9212

[startup+282.3 s]
/proc/loadavg: 2.01 1.67 1.58 3/435 18073
/proc/meminfo: memFree=12619340/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=282.29 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 28229 0 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 134659334 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 9212

[startup+342.301 s]
/proc/loadavg: 2.00 1.73 1.61 3/435 18074
/proc/meminfo: memFree=12616984/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=342.3 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 34229 1 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 134659035 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 9212

[startup+402.3 s]
/proc/loadavg: 2.00 1.77 1.63 3/435 18076
/proc/meminfo: memFree=12612268/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=402.3 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 40229 1 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 5482462 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 9212

[startup+462.301 s]
/proc/loadavg: 2.00 1.81 1.65 3/435 18078
/proc/meminfo: memFree=12612512/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=462.3 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 46229 1 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 134659329 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 9212

[startup+522.301 s]
/proc/loadavg: 2.00 1.84 1.67 3/435 18079
/proc/meminfo: memFree=12612508/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=522.3 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 52229 1 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 134659898 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 9212

[startup+582.3 s]
/proc/loadavg: 2.00 1.87 1.68 3/435 18081
/proc/meminfo: memFree=12612628/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=582.3 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 58229 1 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 134720151 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 9212

[startup+642.301 s]

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

/proc/meminfo: memFree=12649428/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=2862.36 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 286231 5 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 134719983 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 2862.36
Current children cumulated vsize (KiB) 9212

[startup+2922.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/435 18182
/proc/meminfo: memFree=12648800/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=2922.36 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 292230 6 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 134659334 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 2922.36
Current children cumulated vsize (KiB) 9212

[startup+2982.3 s]
/proc/loadavg: 2.06 2.02 1.95 3/435 18184
/proc/meminfo: memFree=12649780/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=2982.36 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 298230 6 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 134659341 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 2982.36
Current children cumulated vsize (KiB) 9212

[startup+3042.3 s]
/proc/loadavg: 2.17 2.06 1.96 3/435 18185
/proc/meminfo: memFree=12649640/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=3042.36 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 304230 6 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 134723144 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 3042.36
Current children cumulated vsize (KiB) 9212

[startup+3102.3 s]
/proc/loadavg: 2.06 2.04 1.96 3/435 18187
/proc/meminfo: memFree=12649880/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=3102.36 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 310230 6 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 134655633 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 3102.36
Current children cumulated vsize (KiB) 9212

[startup+3162.3 s]
/proc/loadavg: 2.02 2.03 1.96 3/435 18189
/proc/meminfo: memFree=12649616/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=3162.36 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 316230 6 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 134659296 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 3162.36
Current children cumulated vsize (KiB) 9212

[startup+3222.3 s]
/proc/loadavg: 2.00 2.02 1.96 3/435 18190
/proc/meminfo: memFree=12649732/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=3222.36 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 322230 6 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 134620749 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 3222.36
Current children cumulated vsize (KiB) 9212

[startup+3282.3 s]
/proc/loadavg: 2.00 2.02 1.96 3/435 18192
/proc/meminfo: memFree=12649100/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=3282.36 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 328230 6 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 134659334 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 3282.36
Current children cumulated vsize (KiB) 9212

[startup+3342.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/435 18193
/proc/meminfo: memFree=12648968/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=3342.36 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 334230 6 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 134715461 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 3342.36
Current children cumulated vsize (KiB) 9212

[startup+3402.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/435 18195
/proc/meminfo: memFree=12649704/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=3402.37 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 340231 6 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 134655583 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 3402.37
Current children cumulated vsize (KiB) 9212

[startup+3462.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/435 18197
/proc/meminfo: memFree=12649200/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=3462.37 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 346230 7 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 134666820 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 3462.37
Current children cumulated vsize (KiB) 9212

[startup+3522.32 s]
/proc/loadavg: 2.00 2.00 1.96 3/435 18198
/proc/meminfo: memFree=12649932/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=3522.38 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 352231 7 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 134717132 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 3522.38
Current children cumulated vsize (KiB) 9212

[startup+3582.3 s]
/proc/loadavg: 2.12 2.03 1.97 3/435 18200
/proc/meminfo: memFree=12650048/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=3582.37 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 358230 7 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 134659250 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 3582.37
Current children cumulated vsize (KiB) 9212

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

[startup+3584 s]
/proc/loadavg: 2.19 2.05 1.98 3/435 18200
/proc/meminfo: memFree=12649924/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=3584.07 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 358400 7 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 134720189 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 3584.07
Current children cumulated vsize (KiB) 9212

[startup+3590.4 s]
/proc/loadavg: 2.18 2.04 1.98 3/435 18200
/proc/meminfo: memFree=12650168/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=3590.48 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 359041 7 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 134659675 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 3590.48
Current children cumulated vsize (KiB) 9212

[startup+3592 s]
/proc/loadavg: 2.18 2.04 1.98 3/435 18200
/proc/meminfo: memFree=12650168/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=3592.07 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 359200 7 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 134659119 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 3592.07
Current children cumulated vsize (KiB) 9212

[startup+3592.8 s]
/proc/loadavg: 2.16 2.04 1.98 3/435 18200
/proc/meminfo: memFree=12650168/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=3592.87 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 359280 7 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 134614658 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 3592.87
Current children cumulated vsize (KiB) 9212

[startup+3593.2 s]
/proc/loadavg: 2.16 2.04 1.98 3/435 18200
/proc/meminfo: memFree=12650168/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=3593.27 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 359320 7 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 134659329 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 3593.27
Current children cumulated vsize (KiB) 9212

[startup+3593.4 s]
/proc/loadavg: 2.16 2.04 1.98 3/435 18200
/proc/meminfo: memFree=12650168/32951132 swapFree=67093840/67111528
[pid=18062] ppid=18058 vsize=9212 CPUtime=3593.47 cores=1,3,5,7
/proc/18062/stat : 18062 (MPhaseSAT) R 18058 18062 16679 0 -1 4202496 1882 0 0 0 359340 7 0 0 25 0 1 0 809815795 9433088 1804 33554432000 134512640 134731564 4288513632 18446744073709551615 134668765 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/18062/statm: 2303 1804 280 54 0 1613 0
Current children cumulated CPU time (s) 3593.47
Current children cumulated vsize (KiB) 9212

Child status: 20
Real time (s): 3593.43
CPU time (s): 3593.5
CPU user time (s): 3593.43
CPU system time (s): 0.073988
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 9360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3593.43
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1885
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= 31
involuntary context switches= 5322

runsolver used 15.4097 second user time and 34.6527 second system time

The end

Launcher Data 

Begin job on node131 at 2011-06-02 04:36:02
IDJOB=3445821
IDBENCH=84018
IDSOLVER=1941
FILE ID=node131/3445821-1306982161
RUNJOBID= node131-1306982161-18045
PBS_JOBID= 13497651
Free space on /tmp= 73892 MiB

SOLVER NAME= MPhaseSAT 2011-02-15
BENCH NAME= SAT03/handmade/stanion/hwb/hwb-n28-02-S818962541.shuffled-as.sat03-1628.cnf
COMMAND LINE= MPhaseSAT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3445821-1306982161/watcher-3445821-1306982161 -o /tmp/evaluation-result-3445821-1306982161/solver-3445821-1306982161 -C 5000 -W 5100 -M 15500  MPhaseSAT HOME/instance-3445821-1306982161.cnf

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

MD5SUM BENCH= d705043763df769aab1e385bbbc2b11e
RANDOM SEED=1836310963

node131.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		: 2666.830
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	: 5333.66
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		: 2666.830
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		: 2666.830
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	: 5332.83
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		: 2666.830
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		: 2666.830
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	: 5332.77
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		: 2666.830
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		: 2666.830
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		: 2666.830
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:     32951132 kB
MemFree:      12667384 kB
Buffers:        322308 kB
Cached:        5543864 kB
SwapCached:        948 kB
Active:       15827652 kB
Inactive:      4151464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      12667384 kB
SwapTotal:    67111528 kB
SwapFree:     67093840 kB
Dirty:             432 kB
Writeback:           0 kB
AnonPages:    14111968 kB
Mapped:          38124 kB
Slab:           183520 kB
PageTables:      55712 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 95331588 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73888 MiB
End job on node131 at 2011-06-02 05:35:55