Trace number 3095734

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_M 2011-02-16UNSAT 1260.84 1260.79

General information on the benchmark

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

Solver Data 

26.70/26.77	c MPhaseSAT_M version 401 suited for random catagory by Jingchao Chen,  April 1,2011 
26.70/26.77	c input CNF file=HOME/instance-3095734-1301757407.cnf 
26.70/26.77	c Clause#=1917  var#=450  ratio=4 
26.70/26.77	c Simplified clause#=1917 
26.70/26.77	c XOR_varElimination deleted var#=0 clauses#=1917 
26.70/26.77	c inative var#=0 
26.70/26.77	c free var#=442  
26.70/26.77	c local search on 
26.70/26.77	c height=23 age=31 
26.70/26.77	c hybrid solving ... 
26.70/26.77	c switch to march 
26.70/26.77	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
26.70/26.77	c stat :: sign balance is biased by 0.421
26.70/26.77	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
26.70/26.77	c simplify_formula():: removed 0 tautological, 0 satisfied and 316 duplicate clauses
26.70/26.77	c resolvent_look() :: found 18 resolvents
26.70/26.77	c longest clause has size 4
26.70/26.77	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
26.70/26.77	c number of free variables = 442
26.70/26.77	c dynamic_preselect_setsize :: off
26.79/26.85	c 0 / 999 NodeCount: 292 
26.79/26.89	c 1 / 999 NodeCount: 654 
27.29/27.38	c 2 / 999 NodeCount: 3905 
30.59/30.63	c 3 / 999 NodeCount: 22069 
47.69/47.76	c 4 / 999 NodeCount: 92258 
98.40/98.43	c 5 / 999 NodeCount: 289264 
226.99/227.00	c 6 / 999 NodeCount: 699696 
433.80/433.82	c 7 / 999 NodeCount: 1343253 
699.62/699.61	c 8 / 999 NodeCount: 2108380 
942.13/942.15	c 9 / 999 NodeCount: 2804853 
1108.13/1108.12	c 10 / 999 NodeCount: 3294957 
1202.93/1202.95	c 11 / 999 NodeCount: 3563422 
1242.33/1242.32	c 12 / 999 NodeCount: 3678505 
1255.94/1255.98	c 13 / 999 NodeCount: 3717469 
1259.84/1259.80	c 14 / 999 NodeCount: 3728026 
1260.64/1260.62	c 15 / 999 NodeCount: 3730257 
1260.74/1260.76	c 16 / 999 NodeCount: 3730642 
1260.74/1260.78	c 17 / 999 NodeCount: 3730691 
1260.74/1260.78	c 18 / 999 NodeCount: 3730694 
1260.74/1260.78	c 
1260.74/1260.78	s UNSATISFIABLE
1260.74/1260.78	c 
1260.74/1260.78	c  Running time=1260.830325

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3095734-1301757407/watcher-3095734-1301757407 -o /tmp/evaluation-result-3095734-1301757407/solver-3095734-1301757407 -C 2400 -W 1300 -M 7680 MPhaseSAT_M HOME/instance-3095734-1301757407.cnf 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 3.99 3.95 3.72 4/189 15587
/proc/meminfo: memFree=22446792/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=3360 CPUtime=0 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 376 0 0 0 0 0 0 0 25 0 1 0 287343090 3440640 315 33554432000 134512640 134829744 4294511072 18446744073709551615 10258275 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 840 315 238 78 0 126 0

[startup+0.00954608 s]
/proc/loadavg: 3.99 3.95 3.72 4/189 15587
/proc/meminfo: memFree=22446792/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=3360 CPUtime=0 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 392 0 0 0 0 0 0 0 25 0 1 0 287343090 3440640 332 33554432000 134512640 134829744 4294511072 18446744073709551615 134627328 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 840 335 252 78 0 126 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3360

[startup+0.100528 s]
/proc/loadavg: 3.99 3.95 3.72 4/189 15587
/proc/meminfo: memFree=22446792/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=3624 CPUtime=0.09 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 511 0 0 0 9 0 0 0 25 0 1 0 287343090 3710976 450 33554432000 134512640 134829744 4294511072 18446744073709551615 134678278 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 906 450 270 78 0 192 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3624

[startup+0.300507 s]
/proc/loadavg: 3.99 3.95 3.72 4/189 15587
/proc/meminfo: memFree=22446792/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=3888 CPUtime=0.29 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 579 0 0 0 29 0 0 0 25 0 1 0 287343090 3981312 518 33554432000 134512640 134829744 4294511072 18446744073709551615 134722439 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 972 518 270 78 0 258 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3888

[startup+0.700426 s]
/proc/loadavg: 3.99 3.95 3.72 4/189 15587
/proc/meminfo: memFree=22446792/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=4152 CPUtime=0.69 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 642 0 0 0 69 0 0 0 25 0 1 0 287343090 4251648 581 33554432000 134512640 134829744 4294511072 18446744073709551615 134722407 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 1038 581 270 78 0 324 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4152

[startup+1.50025 s]
/proc/loadavg: 3.99 3.95 3.72 5/190 15588
/proc/meminfo: memFree=22444808/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=4408 CPUtime=1.49 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 681 0 0 0 149 0 0 0 25 0 1 0 287343090 4513792 620 33554432000 134512640 134829744 4294511072 18446744073709551615 134605705 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 1102 620 273 78 0 388 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4408

[startup+3.10098 s]
/proc/loadavg: 3.99 3.95 3.72 5/190 15588
/proc/meminfo: memFree=22444188/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=4408 CPUtime=3.1 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 681 0 0 0 310 0 0 0 25 0 1 0 287343090 4513792 620 33554432000 134512640 134829744 4294511072 18446744073709551615 134605460 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 1102 620 273 78 0 388 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 4408

[startup+6.30036 s]
/proc/loadavg: 3.99 3.95 3.72 5/190 15588
/proc/meminfo: memFree=22443068/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=4408 CPUtime=6.3 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 681 0 0 0 630 0 0 0 25 0 1 0 287343090 4513792 620 33554432000 134512640 134829744 4294511072 18446744073709551615 134610070 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 1102 620 273 78 0 388 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 4408

[startup+12.7012 s]
/proc/loadavg: 3.99 3.95 3.72 5/190 15588
/proc/meminfo: memFree=22440712/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=4408 CPUtime=12.7 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 697 0 0 0 1270 0 0 0 25 0 1 0 287343090 4513792 636 33554432000 134512640 134829744 4294511072 18446744073709551615 134605797 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 1102 636 273 78 0 388 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4408

[startup+25.5007 s]
/proc/loadavg: 3.99 3.95 3.72 5/190 15588
/proc/meminfo: memFree=22436840/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=4540 CPUtime=25.5 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 737 0 0 0 2550 0 0 0 25 0 1 0 287343090 4648960 676 33554432000 134512640 134829744 4294511072 18446744073709551615 134606357 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 1135 676 274 78 0 421 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 4540

[startup+51.1009 s]
/proc/loadavg: 3.99 3.96 3.73 5/190 15589
/proc/meminfo: memFree=22424680/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=9836 CPUtime=51.09 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 1785 0 0 0 5109 0 0 0 25 0 1 0 287343090 10072064 1688 33554432000 134512640 134829744 4294511072 18446744073709551615 134780242 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 2459 1688 304 78 0 1745 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 9836

[startup+102.306 s]
/proc/loadavg: 3.99 3.96 3.74 6/190 15590
/proc/meminfo: memFree=22402468/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=16772 CPUtime=102.3 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 3302 0 0 0 10230 0 0 0 25 0 1 0 287343090 17174528 3205 33554432000 134512640 134829744 4294511072 18446744073709551615 134822411 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 4193 3205 304 78 0 3479 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16772

[startup+162.301 s]
/proc/loadavg: 3.99 3.97 3.75 5/190 15592
/proc/meminfo: memFree=22378596/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=28664 CPUtime=162.29 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 4855 0 0 0 16229 0 0 0 25 0 1 0 287343090 29351936 4758 33554432000 134512640 134829744 4294511072 18446744073709551615 134797199 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 7166 4758 304 78 0 6452 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 28664

[startup+222.301 s]
/proc/loadavg: 3.99 3.97 3.76 5/190 15593
/proc/meminfo: memFree=22355480/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=28664 CPUtime=222.29 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 6291 0 0 0 22229 0 0 0 25 0 1 0 287343090 29351936 6194 33554432000 134512640 134829744 4294511072 18446744073709551615 134605624 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 7166 6194 304 78 0 6452 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 28664

[startup+282.3 s]
/proc/loadavg: 4.07 3.99 3.78 5/190 15595
/proc/meminfo: memFree=22332244/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=44684 CPUtime=282.3 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 8018 0 0 0 28230 0 0 0 25 0 1 0 287343090 45756416 7921 33554432000 134512640 134829744 4294511072 18446744073709551615 134732778 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 11171 7921 304 78 0 10457 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 44684

[startup+342.301 s]
/proc/loadavg: 4.02 3.99 3.79 5/190 15597
/proc/meminfo: memFree=22302324/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=44816 CPUtime=342.3 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 9263 0 0 0 34229 1 0 0 25 0 1 0 287343090 45891584 9166 33554432000 134512640 134829744 4294511072 18446744073709551615 134789154 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 11204 9166 304 78 0 10490 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 44816

[startup+402.301 s]
/proc/loadavg: 4.01 3.99 3.80 5/190 15598
/proc/meminfo: memFree=22271144/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=49504 CPUtime=402.3 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 10813 0 0 0 40229 1 0 0 25 0 1 0 287343090 50692096 10716 33554432000 134512640 134829744 4294511072 18446744073709551615 134796472 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 12376 10716 304 78 0 11662 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 49504

[startup+462.3 s]
/proc/loadavg: 4.00 3.99 3.82 5/190 15600
/proc/meminfo: memFree=22239484/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=54192 CPUtime=462.3 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 12372 0 0 0 46229 1 0 0 25 0 1 0 287343090 55492608 12275 33554432000 134512640 134829744 4294511072 18446744073709551615 134789129 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 13548 12275 304 78 0 12834 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 54192

[startup+522.301 s]
/proc/loadavg: 4.00 3.99 3.82 5/190 15601
/proc/meminfo: memFree=22208436/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=58880 CPUtime=522.31 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 13912 0 0 0 52229 2 0 0 25 0 1 0 287343090 60293120 13815 33554432000 134512640 134829744 4294511072 18446744073709551615 134789168 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 14720 13815 304 78 0 14006 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 58880

[startup+582.3 s]
/proc/loadavg: 4.00 3.99 3.83 5/190 15603
/proc/meminfo: memFree=22177136/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=76864 CPUtime=582.31 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 14908 0 0 0 58229 2 0 0 25 0 1 0 287343090 78708736 14811 33554432000 134512640 134829744 4294511072 18446744073709551615 134822448 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 19216 14811 304 78 0 18502 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 76864

[startup+642.3 s]
/proc/loadavg: 4.00 3.99 3.83 7/190 15605
/proc/meminfo: memFree=22143724/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=81552 CPUtime=642.31 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 16522 0 0 0 64229 2 0 0 25 0 1 0 287343090 83509248 16425 33554432000 134512640 134829744 4294511072 18446744073709551615 134789097 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 20388 16425 304 78 0 19674 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 81552

[startup+702.301 s]
/proc/loadavg: 4.00 3.99 3.84 5/190 15606
/proc/meminfo: memFree=22113068/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=86240 CPUtime=702.32 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 17729 0 0 0 70229 3 0 0 25 0 1 0 287343090 88309760 17632 33554432000 134512640 134829744 4294511072 18446744073709551615 134757732 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 21560 17632 304 78 0 20846 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 86240

[startup+762.306 s]
/proc/loadavg: 4.07 4.00 3.85 5/190 15608
/proc/meminfo: memFree=22080508/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=90928 CPUtime=762.32 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 19407 0 0 0 76229 3 0 0 25 0 1 0 287343090 93110272 19310 33554432000 134512640 134829744 4294511072 18446744073709551615 134788936 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 22732 19310 304 78 0 22018 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 90928

[startup+822.301 s]
/proc/loadavg: 4.06 4.01 3.86 5/190 15693
/proc/meminfo: memFree=22472508/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=95612 CPUtime=822.32 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 20878 0 0 0 82229 3 0 0 25 0 1 0 287343090 97906688 20781 33554432000 134512640 134829744 4294511072 18446744073709551615 134735954 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 23903 20781 304 78 0 23189 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 95612

[startup+882.301 s]
/proc/loadavg: 4.02 4.01 3.87 6/190 15695
/proc/meminfo: memFree=22453688/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=95612 CPUtime=882.32 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 21958 0 0 0 88229 3 0 0 25 0 1 0 287343090 97906688 21861 33554432000 134512640 134829744 4294511072 18446744073709551615 134789310 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 23903 21861 304 78 0 23189 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 95612

[startup+942.3 s]
/proc/loadavg: 4.01 4.00 3.87 6/190 15697
/proc/meminfo: memFree=22437888/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=100300 CPUtime=942.33 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 23248 0 0 0 94229 4 0 0 25 0 1 0 287343090 102707200 23151 33554432000 134512640 134829744 4294511072 18446744073709551615 134768868 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 25075 23151 304 78 0 24361 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 100300

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 15698
/proc/meminfo: memFree=22421600/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=104988 CPUtime=1002.33 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 24759 0 0 0 100229 4 0 0 25 0 1 0 287343090 107507712 24662 33554432000 134512640 134829744 4294511072 18446744073709551615 134822476 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 26247 24662 304 78 0 25533 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 104988

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.89 6/190 15700
/proc/meminfo: memFree=22406156/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=109676 CPUtime=1062.33 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 26113 0 0 0 106229 4 0 0 25 0 1 0 287343090 112308224 26016 33554432000 134512640 134829744 4294511072 18446744073709551615 134607567 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 27419 26016 304 78 0 26705 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 109676

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.89 6/190 15701
/proc/meminfo: memFree=22391468/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=140956 CPUtime=1122.33 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 27520 0 0 0 112229 4 0 0 25 0 1 0 287343090 144338944 27423 33554432000 134512640 134829744 4294511072 18446744073709551615 134789151 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 35239 27423 304 78 0 34525 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 140956

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.90 5/190 15703
/proc/meminfo: memFree=22378024/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=145776 CPUtime=1182.33 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 28824 0 0 0 118229 4 0 0 25 0 1 0 287343090 149274624 28727 33554432000 134512640 134829744 4294511072 18446744073709551615 134749008 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 36444 28727 304 78 0 35730 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 145776

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.90 6/190 15705
/proc/meminfo: memFree=22363712/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=150464 CPUtime=1242.33 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 30180 0 0 0 124229 4 0 0 25 0 1 0 287343090 154075136 30083 33554432000 134512640 134829744 4294511072 18446744073709551615 134822473 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 37616 30083 304 78 0 36902 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 150464

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

[startup+1254.3 s]
/proc/loadavg: 4.00 4.00 3.91 6/190 15705
/proc/meminfo: memFree=22361228/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=150464 CPUtime=1254.34 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 30446 0 0 0 125429 5 0 0 25 0 1 0 287343090 154075136 30349 33554432000 134512640 134829744 4294511072 18446744073709551615 134747972 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 37616 30349 304 78 0 36902 0
Current children cumulated CPU time (s) 1254.34
Current children cumulated vsize (KiB) 150464

[startup+1257.5 s]
/proc/loadavg: 4.00 4.00 3.91 6/190 15705
/proc/meminfo: memFree=22360724/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=150464 CPUtime=1257.54 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 30513 0 0 0 125749 5 0 0 25 0 1 0 287343090 154075136 30416 33554432000 134512640 134829744 4294511072 18446744073709551615 134782219 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 37616 30416 304 78 0 36902 0
Current children cumulated CPU time (s) 1257.54
Current children cumulated vsize (KiB) 150464

[startup+1259.1 s]
/proc/loadavg: 4.00 4.00 3.91 6/190 15705
/proc/meminfo: memFree=22360600/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=150464 CPUtime=1259.14 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 30546 0 0 0 125909 5 0 0 25 0 1 0 287343090 154075136 30449 33554432000 134512640 134829744 4294511072 18446744073709551615 134788929 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 37616 30449 304 78 0 36902 0
Current children cumulated CPU time (s) 1259.14
Current children cumulated vsize (KiB) 150464

[startup+1259.9 s]
/proc/loadavg: 4.00 4.00 3.91 6/190 15705
/proc/meminfo: memFree=22359856/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=150464 CPUtime=1259.94 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 30561 0 0 0 125989 5 0 0 25 0 1 0 287343090 154075136 30464 33554432000 134512640 134829744 4294511072 18446744073709551615 134789097 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 37616 30464 304 78 0 36902 0
Current children cumulated CPU time (s) 1259.94
Current children cumulated vsize (KiB) 150464

[startup+1260.3 s]
/proc/loadavg: 4.00 4.00 3.91 6/190 15705
/proc/meminfo: memFree=22359856/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=150464 CPUtime=1260.34 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 30569 0 0 0 126029 5 0 0 25 0 1 0 287343090 154075136 30472 33554432000 134512640 134829744 4294511072 18446744073709551615 134757961 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 37616 30472 304 78 0 36902 0
Current children cumulated CPU time (s) 1260.34
Current children cumulated vsize (KiB) 150464

[startup+1260.7 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 15705
/proc/meminfo: memFree=22359608/32951124 swapFree=67111528/67111528
[pid=15587] ppid=15585 vsize=150464 CPUtime=1260.74 cores=4,6
/proc/15587/stat : 15587 (MPhaseSAT_M) R 15585 15587 15215 0 -1 4202496 30577 0 0 0 126069 5 0 0 25 0 1 0 287343090 154075136 30480 33554432000 134512640 134829744 4294511072 18446744073709551615 134790298 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15587/statm: 37616 30480 304 78 0 36902 0
Current children cumulated CPU time (s) 1260.74
Current children cumulated vsize (KiB) 150464

Child status: 20
Real time (s): 1260.79
CPU time (s): 1260.84
CPU user time (s): 1260.78
CPU system time (s): 0.057991
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 150464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1260.78
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= 30583
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= 9
involuntary context switches= 872

runsolver used 2.03669 second user time and 4.06638 second system time

The end

Launcher Data 

Begin job on node102 at 2011-04-02 17:16:47
IDJOB=3095734
IDBENCH=83016
IDSOLVER=1522
FILE ID=node102/3095734-1301757407
RUNJOBID= node102-1301756875-15234
PBS_JOBID= 12841064
Free space on /tmp= 71972 MiB

SOLVER NAME= MPhaseSAT_M 2011-02-16
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S1879031150-062.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT_M BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095734-1301757407/watcher-3095734-1301757407 -o /tmp/evaluation-result-3095734-1301757407/solver-3095734-1301757407 -C 2400 -W 1300 -M 7680  MPhaseSAT_M HOME/instance-3095734-1301757407.cnf

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

MD5SUM BENCH= dea41a8eae52b60f8e05be01aec1734d
RANDOM SEED=1098497465

node102.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		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
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	: 5332.82
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		: 2666.828
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		: 2666.828
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	: 5332.82
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		: 2666.828
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:      22446932 kB
Buffers:        335716 kB
Cached:        9729472 kB
SwapCached:          0 kB
Active:        7310140 kB
Inactive:      2935976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22446932 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             504 kB
Writeback:           0 kB
AnonPages:      180652 kB
Mapped:          17220 kB
Slab:           194380 kB
PageTables:       5128 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   382508 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= 71972 MiB
End job on node102 at 2011-04-02 17:37:48