Trace number 3222176

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 2011-02-16? (TO) 5000.06 4999.94

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S2065143904-035.UNKNOWN.cnf
MD5SUM8f7328be14ce714cebc5a66418b5924c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

27.20/27.28	c MPhaseSAT_M version 401 suited for random catagory by Jingchao Chen,  April 1,2011 
27.20/27.28	c input CNF file=HOME/instance-3222176-1303301299.cnf 
27.20/27.28	c Clause#=2769  var#=650  ratio=4 
27.20/27.28	c Simplified clause#=2769 
27.20/27.28	c XOR_varElimination deleted var#=0 clauses#=2763 
27.20/27.28	c inative var#=0 
27.20/27.28	c free var#=634  
27.20/27.28	c local search on 
27.20/27.28	c height=41 age=27 
27.20/27.28	c hybrid solving ... 
27.20/27.28	c switch to march 
27.20/27.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
27.20/27.28	c stat :: sign balance is biased by 0.403
27.20/27.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
27.20/27.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 383 duplicate clauses
27.20/27.28	c resolvent_look() :: found 45 resolvents
27.20/27.28	c longest clause has size 5
27.20/27.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
27.20/27.28	c number of free variables = 634
27.20/27.28	c dynamic_preselect_setsize :: off
27.30/27.36	c 0 / 999 NodeCount: 276 
27.40/27.47	c 1 / 999 NodeCount: 1145 
29.10/29.12	c 2 / 999 NodeCount: 11899 
54.40/54.46	c 3 / 999 NodeCount: 106112 
259.70/259.73	c 4 / 999 NodeCount: 711894 
989.11/989.11	c 5 / 999 NodeCount: 3705424 
3897.09/3897.05	c 6 / 999 NodeCount: 15402167

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

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-3222176-1303301299/watcher-3222176-1303301299 -o /tmp/evaluation-result-3222176-1303301299/solver-3222176-1303301299 -C 5000 -W 5000 -M 15500 MPhaseSAT_M HOME/instance-3222176-1303301299.cnf 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 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 1.98 1.99 2/177 6954
/proc/meminfo: memFree=17068648/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=3260 CPUtime=0 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 384 0 0 0 0 0 0 0 25 0 1 0 441729700 3338240 324 33554432000 134512640 134829744 4293514992 18446744073709551615 134578288 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 815 324 237 78 0 101 0

[startup+0.067455 s]
/proc/loadavg: 1.95 1.98 1.99 2/177 6954
/proc/meminfo: memFree=17068648/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=3792 CPUtime=0.06 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 554 0 0 0 6 0 0 0 25 0 1 0 441729700 3883008 493 33554432000 134512640 134829744 4293514992 18446744073709551615 134657870 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 948 494 270 78 0 234 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3792

[startup+0.100458 s]
/proc/loadavg: 1.95 1.98 1.99 2/177 6954
/proc/meminfo: memFree=17068648/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=3924 CPUtime=0.09 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 569 0 0 0 9 0 0 0 25 0 1 0 441729700 4018176 508 33554432000 134512640 134829744 4293514992 18446744073709551615 11291872 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 981 508 270 78 0 267 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3924

[startup+0.300414 s]
/proc/loadavg: 1.95 1.98 1.99 2/177 6954
/proc/meminfo: memFree=17068648/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=4056 CPUtime=0.29 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 617 0 0 0 29 0 0 0 25 0 1 0 441729700 4153344 556 33554432000 134512640 134829744 4293514992 18446744073709551615 11378542 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 1014 556 270 78 0 300 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4056

[startup+0.700233 s]
/proc/loadavg: 1.95 1.98 1.99 2/177 6954
/proc/meminfo: memFree=17068648/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=4452 CPUtime=0.69 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 709 0 0 0 69 0 0 0 25 0 1 0 441729700 4558848 648 33554432000 134512640 134829744 4293514992 18446744073709551615 134678497 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 1113 648 270 78 0 399 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4452

[startup+1.50014 s]
/proc/loadavg: 1.95 1.98 1.99 3/178 6955
/proc/meminfo: memFree=17066788/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=4716 CPUtime=1.49 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 772 0 0 0 149 0 0 0 25 0 1 0 441729700 4829184 711 33554432000 134512640 134829744 4293514992 18446744073709551615 134607556 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 1179 711 273 78 0 465 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4716

[startup+3.10092 s]
/proc/loadavg: 1.95 1.98 1.99 4/178 6956
/proc/meminfo: memFree=17066160/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=4716 CPUtime=3.1 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 772 0 0 0 310 0 0 0 25 0 1 0 441729700 4829184 711 33554432000 134512640 134829744 4293514992 18446744073709551615 134605947 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 1179 711 273 78 0 465 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 4716

[startup+6.30036 s]
/proc/loadavg: 1.95 1.98 1.99 3/178 6956
/proc/meminfo: memFree=17065516/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=4716 CPUtime=6.3 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 772 0 0 0 630 0 0 0 25 0 1 0 441729700 4829184 711 33554432000 134512640 134829744 4293514992 18446744073709551615 134606459 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 1179 711 273 78 0 465 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 4716

[startup+12.7002 s]
/proc/loadavg: 1.96 1.98 1.99 3/178 6956
/proc/meminfo: memFree=17064164/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=4716 CPUtime=12.7 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 780 0 0 0 1270 0 0 0 25 0 1 0 441729700 4829184 719 33554432000 134512640 134829744 4293514992 18446744073709551615 134722592 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 1179 719 273 78 0 465 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4716

[startup+25.501 s]
/proc/loadavg: 1.97 1.98 1.99 3/178 6956
/proc/meminfo: memFree=17061560/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=5120 CPUtime=25.5 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 849 0 0 0 2550 0 0 0 25 0 1 0 441729700 5242880 788 33554432000 134512640 134829744 4293514992 18446744073709551615 134606188 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 1280 788 274 78 0 566 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 5120

[startup+51.1004 s]
/proc/loadavg: 1.98 1.98 1.99 3/178 6957
/proc/meminfo: memFree=17053724/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=9360 CPUtime=51.1 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 1747 0 0 0 5110 0 0 0 25 0 1 0 441729700 9584640 1686 33554432000 134512640 134829744 4293514992 18446744073709551615 134788940 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 2340 1686 304 78 0 1626 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 9360

[startup+102.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/178 6958
/proc/meminfo: memFree=17040436/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=15396 CPUtime=102.3 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 2748 0 0 0 10230 0 0 0 25 0 1 0 441729700 15765504 2687 33554432000 134512640 134829744 4293514992 18446744073709551615 134606082 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 3849 2687 304 78 0 3135 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15396

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/178 6960
/proc/meminfo: memFree=17025652/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=20556 CPUtime=162.29 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 3905 0 0 0 16229 0 0 0 25 0 1 0 441729700 21049344 3844 33554432000 134512640 134829744 4293514992 18446744073709551615 134768724 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 5139 3844 304 78 0 4425 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 20556

[startup+222.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/178 6961
/proc/meminfo: memFree=17010612/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=27532 CPUtime=222.29 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 5223 0 0 0 22229 0 0 0 25 0 1 0 441729700 28192768 5162 33554432000 134512640 134829744 4293514992 18446744073709551615 134789201 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 6883 5162 304 78 0 6169 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 27532

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/178 6963
/proc/meminfo: memFree=16995576/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=32220 CPUtime=282.3 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 6564 0 0 0 28229 1 0 0 25 0 1 0 441729700 32993280 6503 33554432000 134512640 134829744 4293514992 18446744073709551615 134605226 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 8055 6503 304 78 0 7341 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 32220

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/178 6965
/proc/meminfo: memFree=16979060/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=32220 CPUtime=342.3 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 7514 0 0 0 34229 1 0 0 25 0 1 0 441729700 32993280 7453 33554432000 134512640 134829744 4293514992 18446744073709551615 134606084 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 8055 7453 304 78 0 7341 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 32220

[startup+402.3 s]
/proc/loadavg: 2.03 2.00 2.00 3/178 6966
/proc/meminfo: memFree=16958316/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=46176 CPUtime=402.3 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 9603 0 0 0 40229 1 0 0 25 0 1 0 441729700 47284224 9542 33554432000 134512640 134829744 4293514992 18446744073709551615 134748641 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 11544 9542 304 78 0 10830 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 46176

[startup+462.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 6968
/proc/meminfo: memFree=16938444/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=50996 CPUtime=462.3 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 11578 0 0 0 46228 2 0 0 25 0 1 0 441729700 52219904 11517 33554432000 134512640 134829744 4293514992 18446744073709551615 134822530 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 12749 11517 304 78 0 12035 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 50996

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6969
/proc/meminfo: memFree=16919564/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=69532 CPUtime=522.3 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 13666 0 0 0 52228 2 0 0 25 0 1 0 441729700 71200768 13605 33554432000 134512640 134829744 4293514992 18446744073709551615 134822450 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 17383 13605 304 78 0 16669 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 69532

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6971
/proc/meminfo: memFree=16898580/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=74220 CPUtime=582.31 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 15704 0 0 0 58228 3 0 0 25 0 1 0 441729700 76001280 15643 33554432000 134512640 134829744 4293514992 18446744073709551615 134822530 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 18555 15643 304 78 0 17841 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 74220

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7185
/proc/meminfo: memFree=16939476/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=535700 CPUtime=4062.4 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 123785 0 0 0 406214 26 0 0 25 0 1 0 441729700 548556800 123724 33554432000 134512640 134829744 4293514992 18446744073709551615 134788936 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 133925 123724 304 78 0 133211 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 535700

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7186
/proc/meminfo: memFree=16930532/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=540388 CPUtime=4122.39 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 125740 0 0 0 412213 26 0 0 25 0 1 0 441729700 553357312 125679 33554432000 134512640 134829744 4293514992 18446744073709551615 134796762 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 135097 125679 304 78 0 134383 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 540388

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7188
/proc/meminfo: memFree=16922436/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=549764 CPUtime=4182.4 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 127662 0 0 0 418213 27 0 0 25 0 1 0 441729700 562958336 127601 33554432000 134512640 134829744 4293514992 18446744073709551615 134822450 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 137441 127601 304 78 0 136727 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 549764

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7190
/proc/meminfo: memFree=16913612/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=554448 CPUtime=4242.4 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 129585 0 0 0 424213 27 0 0 25 0 1 0 441729700 567754752 129524 33554432000 134512640 134829744 4293514992 18446744073709551615 134788936 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 138612 129524 304 78 0 137898 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 554448

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7191
/proc/meminfo: memFree=16905500/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=559136 CPUtime=4302.39 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 131452 0 0 0 430212 27 0 0 25 0 1 0 441729700 572555264 131391 33554432000 134512640 134829744 4293514992 18446744073709551615 134788919 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 139784 131391 304 78 0 139070 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 559136

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7193
/proc/meminfo: memFree=16897908/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=563824 CPUtime=4362.4 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 133283 0 0 0 436212 28 0 0 25 0 1 0 441729700 577355776 133222 33554432000 134512640 134829744 4293514992 18446744073709551615 134788940 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 140956 133222 304 78 0 140242 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 563824

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7194
/proc/meminfo: memFree=16889812/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=568512 CPUtime=4422.4 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 135064 0 0 0 442212 28 0 0 25 0 1 0 441729700 582156288 135003 33554432000 134512640 134829744 4293514992 18446744073709551615 134822530 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 142128 135003 304 78 0 141414 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 568512

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7196
/proc/meminfo: memFree=16881100/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=577888 CPUtime=4482.4 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 137047 0 0 0 448212 28 0 0 25 0 1 0 441729700 591757312 136986 33554432000 134512640 134829744 4293514992 18446744073709551615 134788931 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 144472 136986 304 78 0 143758 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 577888

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7198
/proc/meminfo: memFree=16872748/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=582576 CPUtime=4542.4 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 139064 0 0 0 454212 28 0 0 25 0 1 0 441729700 596557824 139003 33554432000 134512640 134829744 4293514992 18446744073709551615 134789097 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 145644 139003 304 78 0 144930 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 582576

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7199
/proc/meminfo: memFree=16863660/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=587264 CPUtime=4602.41 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 141016 0 0 0 460212 29 0 0 25 0 1 0 441729700 601358336 140955 33554432000 134512640 134829744 4293514992 18446744073709551615 134789168 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 146816 140955 304 78 0 146102 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 587264

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7201
/proc/meminfo: memFree=16855208/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=596636 CPUtime=4662.41 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 142919 0 0 0 466212 29 0 0 25 0 1 0 441729700 610955264 142858 33554432000 134512640 134829744 4293514992 18446744073709551615 134789097 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 149159 142858 304 78 0 148445 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 596636

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7202
/proc/meminfo: memFree=16846356/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=601324 CPUtime=4722.41 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 144791 0 0 0 472212 29 0 0 25 0 1 0 441729700 615755776 144730 33554432000 134512640 134829744 4293514992 18446744073709551615 134742390 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 150331 144730 304 78 0 149617 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 601324

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7204
/proc/meminfo: memFree=16838148/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=606012 CPUtime=4782.41 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 146561 0 0 0 478211 30 0 0 25 0 1 0 441729700 620556288 146500 33554432000 134512640 134829744 4293514992 18446744073709551615 134822530 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 151503 146500 304 78 0 150789 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 606012

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7206
/proc/meminfo: memFree=16829928/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=610700 CPUtime=4842.41 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 148474 0 0 0 484211 30 0 0 25 0 1 0 441729700 625356800 148413 33554432000 134512640 134829744 4293514992 18446744073709551615 134789316 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 152675 148413 304 78 0 151961 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 610700

[startup+4902.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 7207
/proc/meminfo: memFree=16820836/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=620076 CPUtime=4902.41 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 150456 0 0 0 490211 30 0 0 25 0 1 0 441729700 634957824 150395 33554432000 134512640 134829744 4293514992 18446744073709551615 134748079 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 155019 150395 304 78 0 154305 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 620076

[startup+4962.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 7209
/proc/meminfo: memFree=16812128/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=624764 CPUtime=4962.42 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 152432 0 0 0 496211 31 0 0 25 0 1 0 441729700 639758336 152371 33554432000 134512640 134829744 4293514992 18446744073709551615 134822584 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 156191 152371 304 78 0 155477 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 624764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 7210
/proc/meminfo: memFree=16806772/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=629448 CPUtime=5000.02 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 153634 0 0 0 499971 31 0 0 25 0 1 0 441729700 644554752 153573 33554432000 134512640 134829744 4293514992 18446744073709551615 134789129 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 157362 153573 304 78 0 156648 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 629448

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+4999.9 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 7210
/proc/meminfo: memFree=16806772/32950928 swapFree=67111528/67111528
[pid=6954] ppid=6952 vsize=629448 CPUtime=5000.02 cores=0,2,4,6
/proc/6954/stat : 6954 (MPhaseSAT_M) R 6952 6954 5820 0 -1 4202496 153634 0 0 0 499971 31 0 0 25 0 1 0 441729700 644554752 153573 33554432000 134512640 134829744 4293514992 18446744073709551615 134789129 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/6954/statm: 157362 153573 304 78 0 156648 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 629448

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.06
CPU user time (s): 4999.71
CPU system time (s): 0.346947
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 629448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.71
system time used= 0.346947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 153634
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= 2810

runsolver used 7.61984 second user time and 15.1137 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-20 14:08:19
IDJOB=3222176
IDBENCH=83046
IDSOLVER=1637
FILE ID=node123/3222176-1303301299
RUNJOBID= node123-1303291017-5838
PBS_JOBID= 13049622
Free space on /tmp= 72504 MiB

SOLVER NAME= MPhaseSAT_M 2011-02-16
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S2065143904-035.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT_M BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3222176-1303301299/watcher-3222176-1303301299 -o /tmp/evaluation-result-3222176-1303301299/solver-3222176-1303301299 -C 5000 -W 5000 -M 15500  MPhaseSAT_M HOME/instance-3222176-1303301299.cnf

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

MD5SUM BENCH= 8f7328be14ce714cebc5a66418b5924c
RANDOM SEED=1394441319

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
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		: 2666.838
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	: 5332.75
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		: 2666.838
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	: 5332.82
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.80
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      17068788 kB
Buffers:        673120 kB
Cached:       14418200 kB
SwapCached:          0 kB
Active:        6299888 kB
Inactive:      9240884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17068788 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             512 kB
Writeback:           0 kB
AnonPages:      449900 kB
Mapped:          15936 kB
Slab:           276952 kB
PageTables:       5008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   612980 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= 72504 MiB
End job on node123 at 2011-04-20 15:31:41