Trace number 3220250

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 1051.01 1051.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v450-c1917-S367251957-028.UNKNOWN.cnf
MD5SUM6ae9d83c80bad27a7e5f57fa7d9ee7b1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark207.124
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 

26.79/26.83	c MPhaseSAT_M version 401 suited for random catagory by Jingchao Chen,  April 1,2011 
26.79/26.83	c input CNF file=HOME/instance-3220250-1303276325.cnf 
26.79/26.83	c Clause#=1917  var#=450  ratio=4 
26.79/26.83	c Simplified clause#=1917 
26.79/26.83	c XOR_varElimination deleted var#=1 clauses#=1916 
26.79/26.83	c inative var#=0 
26.79/26.83	c free var#=442  
26.79/26.83	c local search on 
26.79/26.83	c height=26 age=29 
26.79/26.83	c hybrid solving ... 
26.79/26.83	c switch to march 
26.79/26.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
26.79/26.83	c stat :: sign balance is biased by 0.436
26.79/26.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
26.79/26.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 487 duplicate clauses
26.79/26.83	c resolvent_look() :: found 42 resolvents
26.79/26.83	c longest clause has size 4
26.79/26.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
26.79/26.83	c number of free variables = 441
26.79/26.83	c dynamic_preselect_setsize :: off
26.79/26.87	c 0 / 999 NodeCount: 144 
26.89/26.91	c 1 / 999 NodeCount: 532 
27.29/27.38	c 2 / 999 NodeCount: 3586 
30.19/30.29	c 3 / 999 NodeCount: 19812 
42.80/42.82	c 4 / 999 NodeCount: 81023 
81.89/81.92	c 5 / 999 NodeCount: 250273 
173.99/174.01	c 6 / 999 NodeCount: 602544 
344.39/344.43	c 7 / 999 NodeCount: 1161593 
560.30/560.37	c 8 / 999 NodeCount: 1837038 
773.20/773.24	c 9 / 999 NodeCount: 2456087 
924.80/924.82	c 10 / 999 NodeCount: 2887171 
1004.80/1004.84	c 11 / 999 NodeCount: 3115909 
1037.20/1037.28	c 12 / 999 NodeCount: 3209195 
1047.79/1047.84	c 13 / 999 NodeCount: 3238684 
1050.40/1050.47	c 14 / 999 NodeCount: 3245721 
1050.89/1050.93	c 15 / 999 NodeCount: 3246891 
1050.89/1050.99	c 16 / 999 NodeCount: 3247014 
1050.89/1050.99	c 17 / 999 NodeCount: 3247018 
1050.89/1050.99	c 
1050.89/1050.99	s UNSATISFIABLE
1050.89/1050.99	c 
1050.89/1050.99	c  Running time=1051.002223

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: 935)

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-3220250-1303276325/watcher-3220250-1303276325 -o /tmp/evaluation-result-3220250-1303276325/solver-3220250-1303276325 -C 5000 -W 5000 -M 15500 MPhaseSAT_M HOME/instance-3220250-1303276325.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): 5000 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: 1.95 1.99 1.99 2/175 21867
/proc/meminfo: memFree=19732900/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=3224 CPUtime=0 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 373 0 0 0 0 0 0 0 25 0 1 0 439231164 3301376 313 33554432000 134512640 134829744 4293328656 18446744073709551615 134559104 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21867/statm: 806 313 238 78 0 92 0

[startup+0.089612 s]
/proc/loadavg: 1.95 1.99 1.99 2/175 21867
/proc/meminfo: memFree=19732900/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=3624 CPUtime=0.08 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 511 0 0 0 8 0 0 0 25 0 1 0 439231164 3710976 451 33554432000 134512640 134829744 4293328656 18446744073709551615 134725750 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21867/statm: 906 451 271 78 0 192 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3624

[startup+0.100599 s]
/proc/loadavg: 1.95 1.99 1.99 2/175 21867
/proc/meminfo: memFree=19732900/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=3624 CPUtime=0.09 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 512 0 0 0 9 0 0 0 25 0 1 0 439231164 3710976 452 33554432000 134512640 134829744 4293328656 18446744073709551615 134661457 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21867/statm: 906 452 271 78 0 192 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3624

[startup+0.300575 s]
/proc/loadavg: 1.95 1.99 1.99 2/175 21867
/proc/meminfo: memFree=19732900/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=3888 CPUtime=0.29 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 579 0 0 0 29 0 0 0 25 0 1 0 439231164 3981312 519 33554432000 134512640 134829744 4293328656 18446744073709551615 9000926 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21867/statm: 972 519 271 78 0 258 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3888

[startup+0.700507 s]
/proc/loadavg: 1.95 1.99 1.99 2/175 21867
/proc/meminfo: memFree=19732900/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=4284 CPUtime=0.69 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 648 0 0 0 69 0 0 0 25 0 1 0 439231164 4386816 588 33554432000 134512640 134829744 4293328656 18446744073709551615 134661797 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21867/statm: 1071 588 271 78 0 357 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4284

[startup+1.50037 s]
/proc/loadavg: 1.95 1.99 1.99 3/176 21868
/proc/meminfo: memFree=19731284/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=4416 CPUtime=1.49 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 689 0 0 0 149 0 0 0 25 0 1 0 439231164 4521984 629 33554432000 134512640 134829744 4293328656 18446744073709551615 134606489 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21867/statm: 1104 629 274 78 0 390 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4416

[startup+3.10109 s]
/proc/loadavg: 1.95 1.99 1.99 3/176 21868
/proc/meminfo: memFree=19730788/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=4416 CPUtime=3.09 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 689 0 0 0 309 0 0 0 25 0 1 0 439231164 4521984 629 33554432000 134512640 134829744 4293328656 18446744073709551615 134605456 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21867/statm: 1104 629 274 78 0 390 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4416

[startup+6.30054 s]
/proc/loadavg: 1.95 1.99 1.99 3/176 21869
/proc/meminfo: memFree=19730676/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=4416 CPUtime=6.29 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 689 0 0 0 629 0 0 0 25 0 1 0 439231164 4521984 629 33554432000 134512640 134829744 4293328656 18446744073709551615 134606560 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21867/statm: 1104 629 274 78 0 390 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4416

[startup+12.7004 s]
/proc/loadavg: 1.96 1.99 1.99 3/176 21869
/proc/meminfo: memFree=19729360/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=4416 CPUtime=12.69 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 705 0 0 0 1269 0 0 0 25 0 1 0 439231164 4521984 645 33554432000 134512640 134829744 4293328656 18446744073709551615 134722439 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21867/statm: 1104 645 274 78 0 390 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4416

[startup+25.5002 s]
/proc/loadavg: 1.97 1.99 1.99 3/176 21869
/proc/meminfo: memFree=19729476/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=4548 CPUtime=25.49 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 739 0 0 0 2549 0 0 0 25 0 1 0 439231164 4657152 679 33554432000 134512640 134829744 4293328656 18446744073709551615 134605742 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21867/statm: 1137 679 275 78 0 423 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4548

[startup+51.1008 s]
/proc/loadavg: 1.98 1.99 1.99 3/176 21870
/proc/meminfo: memFree=19725132/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=9836 CPUtime=51.09 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 1873 0 0 0 5109 0 0 0 25 0 1 0 439231164 10072064 1774 33554432000 134512640 134829744 4293328656 18446744073709551615 134790204 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21867/statm: 2459 1774 305 78 0 1745 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 9836

[startup+102.306 s]
/proc/loadavg: 2.05 2.00 2.00 3/176 21871
/proc/meminfo: memFree=19717680/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=20600 CPUtime=102.3 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 3561 0 0 0 10230 0 0 0 25 0 1 0 439231164 21094400 3462 33554432000 134512640 134829744 4293328656 18446744073709551615 134796485 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21867/statm: 5150 3462 305 78 0 4436 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20600

[startup+162.301 s]
/proc/loadavg: 2.02 2.00 2.00 3/176 21873
/proc/meminfo: memFree=19709976/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=28540 CPUtime=162.29 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 5335 0 0 0 16229 0 0 0 25 0 1 0 439231164 29224960 5236 33554432000 134512640 134829744 4293328656 18446744073709551615 134788929 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21867/statm: 7135 5236 305 78 0 6421 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 28540

[startup+222.3 s]
/proc/loadavg: 2.08 2.02 2.00 3/176 21874
/proc/meminfo: memFree=19703764/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=33228 CPUtime=222.29 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 6829 0 0 0 22229 0 0 0 25 0 1 0 439231164 34025472 6730 33554432000 134512640 134829744 4293328656 18446744073709551615 134780392 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21867/statm: 8307 6730 305 78 0 7593 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 33228

[startup+282.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 21876
/proc/meminfo: memFree=19697676/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=44420 CPUtime=282.3 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 8414 0 0 0 28229 1 0 0 25 0 1 0 439231164 45486080 8315 33554432000 134512640 134829744 4293328656 18446744073709551615 134822448 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21867/statm: 11105 8315 305 78 0 10391 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 44420

[startup+342.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/176 21906
/proc/meminfo: memFree=19728764/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=49240 CPUtime=342.29 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 10101 0 0 0 34228 1 0 0 25 0 1 0 439231164 50421760 10002 33554432000 134512640 134829744 4293328656 18446744073709551615 134789151 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21867/statm: 12310 10002 305 78 0 11596 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 49240

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21907
/proc/meminfo: memFree=19723052/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=53928 CPUtime=402.3 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 11439 0 0 0 40228 2 0 0 25 0 1 0 439231164 55222272 11340 33554432000 134512640 134829744 4293328656 18446744073709551615 134804559 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21867/statm: 13482 11340 305 78 0 12768 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 53928

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21990
/proc/meminfo: memFree=19717860/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=58616 CPUtime=462.3 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 13010 0 0 0 46228 2 0 0 25 0 1 0 439231164 60022784 12911 33554432000 134512640 134829744 4293328656 18446744073709551615 134790234 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21867/statm: 14654 12911 305 78 0 13940 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 58616

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21991
/proc/meminfo: memFree=19708428/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=76316 CPUtime=522.3 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 14652 0 0 0 52228 2 0 0 25 0 1 0 439231164 78147584 14553 33554432000 134512640 134829744 4293328656 18446744073709551615 134796499 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21867/statm: 19079 14553 305 78 0 18365 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 76316

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21993
/proc/meminfo: memFree=19700600/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=81004 CPUtime=582.3 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 16145 0 0 0 58228 2 0 0 25 0 1 0 439231164 82948096 16046 33554432000 134512640 134829744 4293328656 18446744073709551615 134789126 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21867/statm: 20251 16046 305 78 0 19537 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 81004

[startup+642.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 21995
/proc/meminfo: memFree=19694268/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=81004 CPUtime=642.31 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 17323 0 0 0 64228 3 0 0 25 0 1 0 439231164 82948096 17224 33554432000 134512640 134829744 4293328656 18446744073709551615 134796462 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/21867/statm: 20251 17224 305 78 0 19537 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 81004

[startup+702.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/176 21996
/proc/meminfo: memFree=19686928/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=85692 CPUtime=702.3 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 18890 0 0 0 70227 3 0 0 25 0 1 0 439231164 87748608 18791 33554432000 134512640 134829744 4293328656 18446744073709551615 134736158 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/21867/statm: 21423 18791 305 78 0 20709 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 85692

[startup+762.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21998
/proc/meminfo: memFree=19678728/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=90380 CPUtime=762.31 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 20402 0 0 0 76228 3 0 0 25 0 1 0 439231164 92549120 20303 33554432000 134512640 134829744 4293328656 18446744073709551615 134822479 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/21867/statm: 22595 20303 305 78 0 21881 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 90380

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21999
/proc/meminfo: memFree=19671408/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=95064 CPUtime=822.3 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 21792 0 0 0 82227 3 0 0 25 0 1 0 439231164 97345536 21693 33554432000 134512640 134829744 4293328656 18446744073709551615 134606521 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/21867/statm: 23766 21693 305 78 0 23052 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 95064

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 22001
/proc/meminfo: memFree=19664076/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=99752 CPUtime=882.3 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 23140 0 0 0 88227 3 0 0 25 0 1 0 439231164 102146048 23041 33554432000 134512640 134829744 4293328656 18446744073709551615 134797145 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21867/statm: 24938 23041 305 78 0 24224 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 99752

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 22003
/proc/meminfo: memFree=19656500/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=104572 CPUtime=942.3 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 24571 0 0 0 94226 4 0 0 25 0 1 0 439231164 107081728 24472 33554432000 134512640 134829744 4293328656 18446744073709551615 134789227 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21867/statm: 26143 24472 305 78 0 25429 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 104572

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 22004
/proc/meminfo: memFree=19650040/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=109260 CPUtime=1002.3 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 25919 0 0 0 100226 4 0 0 25 0 1 0 439231164 111882240 25820 33554432000 134512640 134829744 4293328656 18446744073709551615 134792288 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/21867/statm: 27315 25820 305 78 0 26601 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 109260

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

[startup+1023.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 22005
/proc/meminfo: memFree=19647052/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=135280 CPUtime=1023.89 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 26412 0 0 0 102385 4 0 0 25 0 1 0 439231164 138526720 26313 33554432000 134512640 134829744 4293328656 18446744073709551615 134748007 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/21867/statm: 33820 26313 305 78 0 33106 0
Current children cumulated CPU time (s) 1023.89
Current children cumulated vsize (KiB) 135280

[startup+1036.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 22005
/proc/meminfo: memFree=19645564/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=135280 CPUtime=1036.69 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 26694 0 0 0 103665 4 0 0 25 0 1 0 439231164 138526720 26595 33554432000 134512640 134829744 4293328656 18446744073709551615 134790206 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/21867/statm: 33820 26595 305 78 0 33106 0
Current children cumulated CPU time (s) 1036.69
Current children cumulated vsize (KiB) 135280

[startup+1043.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 22005
/proc/meminfo: memFree=19645064/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=135280 CPUtime=1043.09 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 26835 0 0 0 104305 4 0 0 25 0 1 0 439231164 138526720 26736 33554432000 134512640 134829744 4293328656 18446744073709551615 134757008 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/21867/statm: 33820 26736 305 78 0 33106 0
Current children cumulated CPU time (s) 1043.09
Current children cumulated vsize (KiB) 135280

[startup+1046.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 22005
/proc/meminfo: memFree=19644564/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=135280 CPUtime=1046.29 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 26905 0 0 0 104625 4 0 0 25 0 1 0 439231164 138526720 26806 33554432000 134512640 134829744 4293328656 18446744073709551615 134822450 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/21867/statm: 33820 26806 305 78 0 33106 0
Current children cumulated CPU time (s) 1046.29
Current children cumulated vsize (KiB) 135280

[startup+1049.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 22005
/proc/meminfo: memFree=19644316/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=135280 CPUtime=1049.49 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 26968 0 0 0 104945 4 0 0 25 0 1 0 439231164 138526720 26869 33554432000 134512640 134829744 4293328656 18446744073709551615 134789168 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/21867/statm: 33820 26869 305 78 0 33106 0
Current children cumulated CPU time (s) 1049.49
Current children cumulated vsize (KiB) 135280

[startup+1050.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 22005
/proc/meminfo: memFree=19644316/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=135280 CPUtime=1050.29 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 26984 0 0 0 105025 4 0 0 25 0 1 0 439231164 138526720 26885 33554432000 134512640 134829744 4293328656 18446744073709551615 134756976 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/21867/statm: 33820 26885 305 78 0 33106 0
Current children cumulated CPU time (s) 1050.29
Current children cumulated vsize (KiB) 135280

[startup+1050.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 22005
/proc/meminfo: memFree=19644316/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=135280 CPUtime=1050.69 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 26991 0 0 0 105065 4 0 0 25 0 1 0 439231164 138526720 26892 33554432000 134512640 134829744 4293328656 18446744073709551615 134748046 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/21867/statm: 33820 26892 305 78 0 33106 0
Current children cumulated CPU time (s) 1050.69
Current children cumulated vsize (KiB) 135280

[startup+1050.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 22005
/proc/meminfo: memFree=19644316/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=135280 CPUtime=1050.89 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202496 26995 0 0 0 105085 4 0 0 25 0 1 0 439231164 138526720 26896 33554432000 134512640 134829744 4293328656 18446744073709551615 134768897 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/21867/statm: 33820 26896 305 78 0 33106 0
Current children cumulated CPU time (s) 1050.89
Current children cumulated vsize (KiB) 135280

[startup+1051 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 22005
/proc/meminfo: memFree=19644316/32951132 swapFree=67111528/67111528
[pid=21867] ppid=21865 vsize=0 CPUtime=1050.99 cores=1,3,5,7
/proc/21867/stat : 21867 (MPhaseSAT_M) R 21865 21867 20659 0 -1 4202500 27001 0 0 0 105095 4 0 0 25 0 1 0 439231164 0 0 33554432000 0 0 0 0 0 0 0 4096 1026 18446744073709551615 0 0 17 5 0 0 0
/proc/21867/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1050.99
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 1051.01
CPU time (s): 1051.01
CPU user time (s): 1050.96
CPU system time (s): 0.053991
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 135280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1050.96
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27001
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= 1426

runsolver used 1.40279 second user time and 3.37849 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-20 07:12:05
IDJOB=3220250
IDBENCH=82725
IDSOLVER=1637
FILE ID=node128/3220250-1303276325
RUNJOBID= node128-1303261267-20678
PBS_JOBID= 13049522
Free space on /tmp= 73008 MiB

SOLVER NAME= MPhaseSAT_M 2011-02-16
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S367251957-028.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT_M BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3220250-1303276325/watcher-3220250-1303276325 -o /tmp/evaluation-result-3220250-1303276325/solver-3220250-1303276325 -C 5000 -W 5000 -M 15500  MPhaseSAT_M HOME/instance-3220250-1303276325.cnf

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

MD5SUM BENCH= 6ae9d83c80bad27a7e5f57fa7d9ee7b1
RANDOM SEED=177626341

node128.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		: 2666.852
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	: 5333.70
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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      19733164 kB
Buffers:        572332 kB
Cached:       12230224 kB
SwapCached:          0 kB
Active:        7818100 kB
Inactive:      5087000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      19733164 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             608 kB
Writeback:           0 kB
AnonPages:      101820 kB
Mapped:          16728 kB
Slab:           251444 kB
PageTables:       4772 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   242828 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= 73008 MiB
End job on node128 at 2011-04-20 07:29:36