Trace number 3222350

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 4457.83 4457.72

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v500-c2130-S670753028-051.UNKNOWN.cnf
MD5SUM540d28f0e1785b746f299d2e1070ed2a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark917.804
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

26.79/26.82	c MPhaseSAT_M version 401 suited for random catagory by Jingchao Chen,  April 1,2011 
26.79/26.82	c input CNF file=HOME/instance-3222350-1303304966.cnf 
26.79/26.82	c Clause#=2130  var#=500  ratio=4 
26.79/26.82	c Simplified clause#=2130 
26.79/26.82	c XOR_varElimination deleted var#=0 clauses#=2105 
26.79/26.82	c inative var#=0 
26.79/26.82	c free var#=484  
26.79/26.82	c local search on 
26.79/26.82	c height=30 age=31 
26.79/26.82	c hybrid solving ... 
26.79/26.82	c switch to march 
26.79/26.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
26.79/26.82	c stat :: sign balance is biased by 0.409
26.79/26.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
26.79/26.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 502 duplicate clauses
26.79/26.82	c resolvent_look() :: found 61 resolvents
26.79/26.82	c longest clause has size 5
26.79/26.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
26.79/26.82	c number of free variables = 482
26.79/26.82	c dynamic_preselect_setsize :: off
26.79/26.85	c 0 / 999 NodeCount: 152 
26.89/26.93	c 1 / 999 NodeCount: 771 
27.69/27.76	c 2 / 999 NodeCount: 5982 
33.39/33.42	c 3 / 999 NodeCount: 36561 
74.19/74.26	c 4 / 999 NodeCount: 164252 
214.60/214.66	c 5 / 999 NodeCount: 560904 
581.71/581.76	c 6 / 999 NodeCount: 1497867 
1151.92/1151.90	c 7 / 999 NodeCount: 3199366 
1873.64/1873.61	c 8 / 999 NodeCount: 5591052 
2711.26/2711.27	c 9 / 999 NodeCount: 8213700 
3466.58/3466.52	c 10 / 999 NodeCount: 10465341 
3994.20/3994.16	c 11 / 999 NodeCount: 11976733 
4280.91/4280.85	c 12 / 999 NodeCount: 12769131 
4402.50/4402.42	c 13 / 999 NodeCount: 13094977 
4443.40/4443.32	c 14 / 999 NodeCount: 13201560 
4454.60/4454.54	c 15 / 999 NodeCount: 13229990 
4457.21/4457.11	c 16 / 999 NodeCount: 13236221 
4457.70/4457.61	c 17 / 999 NodeCount: 13237386 
4457.70/4457.68	c 18 / 999 NodeCount: 13237562 
4457.70/4457.69	c 19 / 999 NodeCount: 13237587 
4457.70/4457.69	c 20 / 999 NodeCount: 13237590 
4457.70/4457.69	c 
4457.70/4457.69	s UNSATISFIABLE
4457.70/4457.69	c 
4457.70/4457.69	c  Running time=4457.814309

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-3222350-1303304966/watcher-3222350-1303304966 -o /tmp/evaluation-result-3222350-1303304966/solver-3222350-1303304966 -C 5000 -W 5000 -M 15500 MPhaseSAT_M HOME/instance-3222350-1303304966.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: 2.00 2.00 2.00 2/177 13495
/proc/meminfo: memFree=22801284/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=3232 CPUtime=0 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 375 0 0 0 0 0 0 0 25 0 1 0 442096398 3309568 316 33554432000 134512640 134829744 4287197328 18446744073709551615 134541365 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 808 316 238 78 0 94 0

[startup+0.0971141 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 13495
/proc/meminfo: memFree=22801284/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=3780 CPUtime=0.09 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 519 0 0 0 9 0 0 0 25 0 1 0 442096398 3870720 460 33554432000 134512640 134829744 4287197328 18446744073709551615 134661453 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 945 460 271 78 0 231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3780

[startup+0.100114 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 13495
/proc/meminfo: memFree=22801284/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=3780 CPUtime=0.09 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 520 0 0 0 9 0 0 0 25 0 1 0 442096398 3870720 461 33554432000 134512640 134829744 4287197328 18446744073709551615 134614874 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 945 461 271 78 0 231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3780

[startup+0.300078 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 13495
/proc/meminfo: memFree=22801284/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=3912 CPUtime=0.29 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 572 0 0 0 29 0 0 0 25 0 1 0 442096398 4005888 513 33554432000 134512640 134829744 4287197328 18446744073709551615 134678526 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 978 513 271 78 0 264 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3912

[startup+0.701006 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 13495
/proc/meminfo: memFree=22801284/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=4308 CPUtime=0.69 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 650 0 0 0 69 0 0 0 25 0 1 0 442096398 4411392 591 33554432000 134512640 134829744 4287197328 18446744073709551615 134722439 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 1077 591 271 78 0 363 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4308

[startup+1.50086 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13496
/proc/meminfo: memFree=22799568/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=4440 CPUtime=1.49 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 692 0 0 0 149 0 0 0 25 0 1 0 442096398 4546560 633 33554432000 134512640 134829744 4287197328 18446744073709551615 134605480 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 1110 633 274 78 0 396 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4440

[startup+3.10058 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13496
/proc/meminfo: memFree=22799072/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=4440 CPUtime=3.09 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 692 0 0 0 309 0 0 0 25 0 1 0 442096398 4546560 633 33554432000 134512640 134829744 4287197328 18446744073709551615 134607696 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 1110 633 274 78 0 396 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4440

[startup+6.30101 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13496
/proc/meminfo: memFree=22798340/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=4440 CPUtime=6.29 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 692 0 0 0 629 0 0 0 25 0 1 0 442096398 4546560 633 33554432000 134512640 134829744 4287197328 18446744073709551615 134607952 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 1110 633 274 78 0 396 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4440

[startup+12.7009 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13496
/proc/meminfo: memFree=22797192/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=4572 CPUtime=12.69 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 721 0 0 0 1269 0 0 0 25 0 1 0 442096398 4681728 662 33554432000 134512640 134829744 4287197328 18446744073709551615 134661635 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 1143 662 274 78 0 429 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4572

[startup+25.5006 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13496
/proc/meminfo: memFree=22795096/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=4704 CPUtime=25.49 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 766 0 0 0 2549 0 0 0 25 0 1 0 442096398 4816896 707 33554432000 134512640 134829744 4287197328 18446744073709551615 134607703 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 1176 707 275 78 0 462 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4704

[startup+51.101 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13497
/proc/meminfo: memFree=22787640/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=10264 CPUtime=51.09 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 1741 0 0 0 5109 0 0 0 25 0 1 0 442096398 10510336 1682 33554432000 134512640 134829744 4287197328 18446744073709551615 134796490 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 2566 1682 305 78 0 1852 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10264

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13498
/proc/meminfo: memFree=22775104/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=15440 CPUtime=102.3 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 2919 0 0 0 10230 0 0 0 25 0 1 0 442096398 15810560 2860 33554432000 134512640 134829744 4287197328 18446744073709551615 134607417 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 3860 2860 305 78 0 3146 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15440

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13500
/proc/meminfo: memFree=22761328/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=21044 CPUtime=162.3 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 4380 0 0 0 16229 1 0 0 25 0 1 0 442096398 21549056 4321 33554432000 134512640 134829744 4287197328 18446744073709551615 134789129 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 5261 4321 305 78 0 4547 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 21044

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13501
/proc/meminfo: memFree=22747920/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=29188 CPUtime=222.3 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 5473 0 0 0 22229 1 0 0 25 0 1 0 442096398 29888512 5414 33554432000 134512640 134829744 4287197328 18446744073709551615 134735954 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 7297 5414 305 78 0 6583 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 29188

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13531
/proc/meminfo: memFree=23447696/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=33876 CPUtime=282.3 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 6954 0 0 0 28229 1 0 0 25 0 1 0 442096398 34689024 6895 33554432000 134512640 134829744 4287197328 18446744073709551615 134605882 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 8469 6895 305 78 0 7755 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 33876

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13533
/proc/meminfo: memFree=23443452/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=38560 CPUtime=342.3 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 7915 0 0 0 34229 1 0 0 25 0 1 0 442096398 39485440 7856 33554432000 134512640 134829744 4287197328 18446744073709551615 134788929 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 9640 7856 305 78 0 8926 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 38560

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13534
/proc/meminfo: memFree=23436984/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=45464 CPUtime=402.3 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 9360 0 0 0 40229 1 0 0 25 0 1 0 442096398 46555136 9301 33554432000 134512640 134829744 4287197328 18446744073709551615 134605233 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 11366 9301 305 78 0 10652 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 45464

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13536
/proc/meminfo: memFree=23431624/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=50284 CPUtime=462.31 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 10582 0 0 0 46229 2 0 0 25 0 1 0 442096398 51490816 10523 33554432000 134512640 134829744 4287197328 18446744073709551615 134606489 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 12571 10523 305 78 0 11857 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 50284

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13537
/proc/meminfo: memFree=23427520/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=54972 CPUtime=522.3 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 11665 0 0 0 52228 2 0 0 25 0 1 0 442096398 56291328 11606 33554432000 134512640 134829744 4287197328 18446744073709551615 134780455 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 13743 11606 305 78 0 13029 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 54972

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13539
/proc/meminfo: memFree=23422916/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=59660 CPUtime=582.31 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 12707 0 0 0 58229 2 0 0 25 0 1 0 442096398 61091840 12648 33554432000 134512640 134829744 4287197328 18446744073709551615 134606064 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 14915 12648 305 78 0 14201 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 59660

[startup+642.301 s]

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

/proc/meminfo: memFree=22942988/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=390992 CPUtime=3822.39 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 94934 0 0 0 382220 19 0 0 25 0 1 0 442096398 400375808 94875 33554432000 134512640 134829744 4287197328 18446744073709551615 134788919 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 97748 94875 305 78 0 97034 0
Current children cumulated CPU time (s) 3822.39
Current children cumulated vsize (KiB) 390992

[startup+3882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13666
/proc/meminfo: memFree=22930452/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=395680 CPUtime=3882.4 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 96290 0 0 0 388220 20 0 0 25 0 1 0 442096398 405176320 96231 33554432000 134512640 134829744 4287197328 18446744073709551615 134748467 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 98920 96231 305 78 0 98206 0
Current children cumulated CPU time (s) 3882.4
Current children cumulated vsize (KiB) 395680

[startup+3942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13668
/proc/meminfo: memFree=22917536/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=400368 CPUtime=3942.4 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 97654 0 0 0 394219 21 0 0 25 0 1 0 442096398 409976832 97595 33554432000 134512640 134829744 4287197328 18446744073709551615 134768864 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 100092 97595 305 78 0 99378 0
Current children cumulated CPU time (s) 3942.4
Current children cumulated vsize (KiB) 400368

[startup+4002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13669
/proc/meminfo: memFree=22904988/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=405052 CPUtime=4002.4 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 99013 0 0 0 400219 21 0 0 25 0 1 0 442096398 414773248 98954 33554432000 134512640 134829744 4287197328 18446744073709551615 134782203 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 101263 98954 305 78 0 100549 0
Current children cumulated CPU time (s) 4002.4
Current children cumulated vsize (KiB) 405052

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13671
/proc/meminfo: memFree=22892564/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=405052 CPUtime=4062.4 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 100430 0 0 0 406219 21 0 0 25 0 1 0 442096398 414773248 100371 33554432000 134512640 134829744 4287197328 18446744073709551615 134780423 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 101263 100371 305 78 0 100549 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 405052

[startup+4122.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/178 13672
/proc/meminfo: memFree=22879900/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=520244 CPUtime=4122.4 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 101760 0 0 0 412218 22 0 0 25 0 1 0 442096398 532729856 101701 33554432000 134512640 134829744 4287197328 18446744073709551615 134822512 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 130061 101701 305 78 0 129347 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 520244

[startup+4182.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 13674
/proc/meminfo: memFree=22867968/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=524932 CPUtime=4182.4 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 103119 0 0 0 418218 22 0 0 25 0 1 0 442096398 537530368 103060 33554432000 134512640 134829744 4287197328 18446744073709551615 134796729 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 131233 103060 305 78 0 130519 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 524932

[startup+4242.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 13676
/proc/meminfo: memFree=22855920/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=529620 CPUtime=4242.4 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 104447 0 0 0 424218 22 0 0 25 0 1 0 442096398 542330880 104388 33554432000 134512640 134829744 4287197328 18446744073709551615 134782241 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 132405 104388 305 78 0 131691 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 529620

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13677
/proc/meminfo: memFree=22844364/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=534308 CPUtime=4302.4 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 105775 0 0 0 430217 23 0 0 25 0 1 0 442096398 547131392 105716 33554432000 134512640 134829744 4287197328 18446744073709551615 134758229 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 133577 105716 305 78 0 132863 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 534308

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13679
/proc/meminfo: memFree=22833300/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=538996 CPUtime=4362.4 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 107064 0 0 0 436217 23 0 0 25 0 1 0 442096398 551931904 107005 33554432000 134512640 134829744 4287197328 18446744073709551615 134822473 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 134749 107005 305 78 0 134035 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 538996

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13680
/proc/meminfo: memFree=22820260/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=538996 CPUtime=4422.4 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 108324 0 0 0 442217 23 0 0 25 0 1 0 442096398 551931904 108265 33554432000 134512640 134829744 4287197328 18446744073709551615 134756958 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 134749 108265 305 78 0 134035 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 538996

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

[startup+4428.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13681
/proc/meminfo: memFree=22818896/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=538996 CPUtime=4428.8 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 108447 0 0 0 442857 23 0 0 25 0 1 0 442096398 551931904 108388 33554432000 134512640 134829744 4287197328 18446744073709551615 134789160 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 134749 108388 305 78 0 134035 0
Current children cumulated CPU time (s) 4428.8
Current children cumulated vsize (KiB) 538996

[startup+4441.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13681
/proc/meminfo: memFree=22816412/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=543684 CPUtime=4441.6 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 108708 0 0 0 444137 23 0 0 25 0 1 0 442096398 556732416 108649 33554432000 134512640 134829744 4287197328 18446744073709551615 134822450 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 135921 108649 305 78 0 135207 0
Current children cumulated CPU time (s) 4441.6
Current children cumulated vsize (KiB) 543684

[startup+4447.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13681
/proc/meminfo: memFree=22815048/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=543684 CPUtime=4448 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 108838 0 0 0 444777 23 0 0 25 0 1 0 442096398 556732416 108779 33554432000 134512640 134829744 4287197328 18446744073709551615 134796490 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 135921 108779 305 78 0 135207 0
Current children cumulated CPU time (s) 4448
Current children cumulated vsize (KiB) 543684

[startup+4454.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13681
/proc/meminfo: memFree=22813676/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=543684 CPUtime=4454.4 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 108959 0 0 0 445417 23 0 0 25 0 1 0 442096398 556732416 108900 33554432000 134512640 134829744 4287197328 18446744073709551615 134788929 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 135921 108900 305 78 0 135207 0
Current children cumulated CPU time (s) 4454.4
Current children cumulated vsize (KiB) 543684

[startup+4455.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13681
/proc/meminfo: memFree=22813552/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=543684 CPUtime=4456 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 108992 0 0 0 445577 23 0 0 25 0 1 0 442096398 556732416 108933 33554432000 134512640 134829744 4287197328 18446744073709551615 134796487 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 135921 108933 305 78 0 135207 0
Current children cumulated CPU time (s) 4456
Current children cumulated vsize (KiB) 543684

[startup+4456.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13681
/proc/meminfo: memFree=22813304/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=543684 CPUtime=4456.8 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 109005 0 0 0 445657 23 0 0 25 0 1 0 442096398 556732416 108946 33554432000 134512640 134829744 4287197328 18446744073709551615 134767034 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 135921 108946 305 78 0 135207 0
Current children cumulated CPU time (s) 4456.8
Current children cumulated vsize (KiB) 543684

[startup+4457.5 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 13681
/proc/meminfo: memFree=22812932/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=543684 CPUtime=4457.6 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202496 109019 0 0 0 445737 23 0 0 25 0 1 0 442096398 556732416 108960 33554432000 134512640 134829744 4287197328 18446744073709551615 134822448 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13495/statm: 135921 108960 305 78 0 135207 0
Current children cumulated CPU time (s) 4457.6
Current children cumulated vsize (KiB) 543684

[startup+4457.7 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 13681
/proc/meminfo: memFree=22812932/32950904 swapFree=67082280/67111528
[pid=13495] ppid=13493 vsize=0 CPUtime=4457.81 cores=1,3,5,7
/proc/13495/stat : 13495 (MPhaseSAT_M) R 13493 13495 12301 0 -1 4202500 109027 0 0 0 445757 24 0 0 25 0 1 0 442096398 0 0 33554432000 0 0 0 0 0 0 0 4096 1026 18446744073709551615 0 0 17 5 0 0 0
/proc/13495/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4457.81
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 4457.72
CPU time (s): 4457.83
CPU user time (s): 4457.58
CPU system time (s): 0.25796
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 543684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4457.58
system time used= 0.25796
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 109027
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= 2755

runsolver used 6.03708 second user time and 14.2268 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-20 15:09:26
IDJOB=3222350
IDBENCH=83075
IDSOLVER=1637
FILE ID=node121/3222350-1303304966
RUNJOBID= node121-1303289373-12320
PBS_JOBID= 13049602
Free space on /tmp= 72064 MiB

SOLVER NAME= MPhaseSAT_M 2011-02-16
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v500-c2130-S670753028-051.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT_M BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3222350-1303304966/watcher-3222350-1303304966 -o /tmp/evaluation-result-3222350-1303304966/solver-3222350-1303304966 -C 5000 -W 5000 -M 15500  MPhaseSAT_M HOME/instance-3222350-1303304966.cnf

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

MD5SUM BENCH= 540d28f0e1785b746f299d2e1070ed2a
RANDOM SEED=1331848640

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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	: 5332.77
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		: 2666.817
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		: 2666.817
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	: 5332.74
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		: 2666.817
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		: 2666.817
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:     32950904 kB
MemFree:      22801548 kB
Buffers:        447216 kB
Cached:        8724964 kB
SwapCached:       2780 kB
Active:        6915832 kB
Inactive:      2970540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      22801548 kB
SwapTotal:    67111528 kB
SwapFree:     67082280 kB
Dirty:             440 kB
Writeback:           0 kB
AnonPages:      713052 kB
Mapped:          15556 kB
Slab:           199440 kB
PageTables:       6040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   906292 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= 72064 MiB
End job on node121 at 2011-04-20 16:23:44