Trace number 3221906

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 2176.21 2176.16

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v500-c2130-S247862791-097.UNKNOWN.cnf
MD5SUM6b69f72e1046222baee8c8d817a4adac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark444.867
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 

26.79/26.86	c MPhaseSAT_M version 401 suited for random catagory by Jingchao Chen,  April 1,2011 
26.79/26.86	c input CNF file=HOME/instance-3221906-1303298686.cnf 
26.79/26.86	c Clause#=2130  var#=500  ratio=4 
26.79/26.86	c Simplified clause#=2130 
26.79/26.86	c XOR_varElimination deleted var#=0 clauses#=2128 
26.79/26.86	c inative var#=0 
26.79/26.86	c free var#=485  
26.79/26.86	c local search on 
26.79/26.86	c height=28 age=27 
26.79/26.86	c hybrid solving ... 
26.79/26.86	c switch to march 
26.79/26.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
26.79/26.86	c stat :: sign balance is biased by 0.408
26.79/26.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
26.79/26.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 549 duplicate clauses
26.79/26.86	c resolvent_look() :: found 66 resolvents
26.79/26.86	c longest clause has size 4
26.79/26.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
26.79/26.86	c number of free variables = 485
26.79/26.86	c dynamic_preselect_setsize :: off
26.89/26.90	c 0 / 999 NodeCount: 145 
26.89/26.96	c 1 / 999 NodeCount: 585 
27.50/27.51	c 2 / 999 NodeCount: 3954 
30.89/30.96	c 3 / 999 NodeCount: 22166 
46.20/46.27	c 4 / 999 NodeCount: 93926 
97.09/97.16	c 5 / 999 NodeCount: 310884 
235.99/236.07	c 6 / 999 NodeCount: 818306 
554.51/554.56	c 7 / 999 NodeCount: 1726929 
1026.61/1026.69	c 8 / 999 NodeCount: 2955334 
1535.63/1535.65	c 9 / 999 NodeCount: 4202635 
1861.14/1861.13	c 10 / 999 NodeCount: 5154707 
2055.54/2055.53	c 11 / 999 NodeCount: 5699515 
2141.14/2141.15	c 12 / 999 NodeCount: 5930485 
2168.54/2168.55	c 13 / 999 NodeCount: 6001454 
2174.84/2174.87	c 14 / 999 NodeCount: 6017162 
2175.94/2175.98	c 15 / 999 NodeCount: 6019800 
2176.14/2176.13	c 16 / 999 NodeCount: 6020142 
2176.14/2176.15	c 17 / 999 NodeCount: 6020175 
2176.14/2176.15	c 18 / 999 NodeCount: 6020176 
2176.14/2176.15	c 
2176.14/2176.15	s UNSATISFIABLE
2176.14/2176.15	c 
2176.14/2176.15	c  Running time=2176.203166

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-3221906-1303298686/watcher-3221906-1303298686 -o /tmp/evaluation-result-3221906-1303298686/solver-3221906-1303298686 -C 5000 -W 5000 -M 15500 MPhaseSAT_M HOME/instance-3221906-1303298686.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 29845
/proc/meminfo: memFree=17571332/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=3232 CPUtime=0 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 377 0 0 0 0 0 0 0 25 0 1 0 422284743 3309568 317 33554432000 134512640 134829744 4294912576 18446744073709551615 134541365 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 808 317 238 78 0 94 0

[startup+0.0970009 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 29845
/proc/meminfo: memFree=17571332/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=3780 CPUtime=0.09 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 520 0 0 0 9 0 0 0 25 0 1 0 422284743 3870720 460 33554432000 134512640 134829744 4294912576 18446744073709551615 134719596 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 945 460 270 78 0 231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3780

[startup+0.101003 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 29845
/proc/meminfo: memFree=17571332/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=3780 CPUtime=0.09 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 520 0 0 0 9 0 0 0 25 0 1 0 422284743 3870720 460 33554432000 134512640 134829744 4294912576 18446744073709551615 7778137 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 945 460 270 78 0 231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3780

[startup+0.300967 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 29845
/proc/meminfo: memFree=17571332/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=3912 CPUtime=0.29 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 571 0 0 0 29 0 0 0 25 0 1 0 422284743 4005888 511 33554432000 134512640 134829744 4294912576 18446744073709551615 134725792 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 978 511 270 78 0 264 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3912

[startup+0.700908 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 29845
/proc/meminfo: memFree=17571332/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=4308 CPUtime=0.69 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 655 0 0 0 69 0 0 0 25 0 1 0 422284743 4411392 595 33554432000 134512640 134829744 4294912576 18446744073709551615 134661647 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 1077 595 270 78 0 363 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4308

[startup+1.50077 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 29846
/proc/meminfo: memFree=17569516/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=4440 CPUtime=1.49 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 698 0 0 0 149 0 0 0 25 0 1 0 422284743 4546560 638 33554432000 134512640 134829744 4294912576 18446744073709551615 134606630 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 1110 638 273 78 0 396 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4440

[startup+3.10049 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 29846
/proc/meminfo: memFree=17568772/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=4440 CPUtime=3.09 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 698 0 0 0 309 0 0 0 25 0 1 0 422284743 4546560 638 33554432000 134512640 134829744 4294912576 18446744073709551615 134605456 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 1110 638 273 78 0 396 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4440

[startup+6.30093 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 29846
/proc/meminfo: memFree=17568408/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=4440 CPUtime=6.29 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 698 0 0 0 629 0 0 0 25 0 1 0 422284743 4546560 638 33554432000 134512640 134829744 4294912576 18446744073709551615 134605584 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 1110 638 273 78 0 396 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4440

[startup+12.7008 s]
/proc/loadavg: 2.00 2.00 2.00 4/179 29849
/proc/meminfo: memFree=17553260/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=4480 CPUtime=12.69 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 727 0 0 0 1269 0 0 0 25 0 1 0 422284743 4587520 667 33554432000 134512640 134829744 4294912576 18446744073709551615 134678241 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 1120 667 273 78 0 406 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4480

[startup+25.5006 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 29850
/proc/meminfo: memFree=17565164/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=4704 CPUtime=25.49 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 764 0 0 0 2549 0 0 0 25 0 1 0 422284743 4816896 704 33554432000 134512640 134829744 4294912576 18446744073709551615 134610096 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 1176 704 274 78 0 462 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4704

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 29850
/proc/meminfo: memFree=17558208/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=10144 CPUtime=51.09 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 1886 0 0 0 5109 0 0 0 25 0 1 0 422284743 10387456 1803 33554432000 134512640 134829744 4294912576 18446744073709551615 134790232 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 2536 1803 304 78 0 1822 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10144

[startup+102.306 s]
/proc/loadavg: 2.08 2.02 2.01 3/178 29852
/proc/meminfo: memFree=17545444/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=21124 CPUtime=102.29 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 3545 0 0 0 10229 0 0 0 25 0 1 0 422284743 21630976 3462 33554432000 134512640 134829744 4294912576 18446744073709551615 134768576 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 5281 3462 304 78 0 4567 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 21124

[startup+162.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 29853
/proc/meminfo: memFree=17531644/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=29352 CPUtime=162.29 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 5424 0 0 0 16228 1 0 0 25 0 1 0 422284743 30056448 5341 33554432000 134512640 134829744 4294912576 18446744073709551615 134822450 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 7338 5341 304 78 0 6624 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 29352

[startup+222.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 29855
/proc/meminfo: memFree=17518720/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=34040 CPUtime=222.29 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 6986 0 0 0 22228 1 0 0 25 0 1 0 422284743 34856960 6903 33554432000 134512640 134829744 4294912576 18446744073709551615 134788936 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 8510 6903 304 78 0 7796 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 34040

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 29857
/proc/meminfo: memFree=17505912/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=45804 CPUtime=282.3 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 8633 0 0 0 28228 2 0 0 25 0 1 0 422284743 46903296 8550 33554432000 134512640 134829744 4294912576 18446744073709551615 134606221 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 11451 8550 304 78 0 10737 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 45804

[startup+342.301 s]
/proc/loadavg: 2.06 2.02 2.00 3/178 29858
/proc/meminfo: memFree=17494600/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=50492 CPUtime=342.3 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 9924 0 0 0 34228 2 0 0 25 0 1 0 422284743 51703808 9841 33554432000 134512640 134829744 4294912576 18446744073709551615 134768636 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 12623 9841 304 78 0 11909 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 50492

[startup+402.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 29860
/proc/meminfo: memFree=17481912/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=55312 CPUtime=402.3 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 11486 0 0 0 40228 2 0 0 25 0 1 0 422284743 56639488 11403 33554432000 134512640 134829744 4294912576 18446744073709551615 134789129 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 13828 11403 304 78 0 13114 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 55312

[startup+462.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 29861
/proc/meminfo: memFree=17470584/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=60000 CPUtime=462.3 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 12761 0 0 0 46228 2 0 0 25 0 1 0 422284743 61440000 12678 33554432000 134512640 134829744 4294912576 18446744073709551615 134605208 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 15000 12678 304 78 0 14286 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 60000

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 29863
/proc/meminfo: memFree=17460884/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=60000 CPUtime=522.3 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 13788 0 0 0 52227 3 0 0 25 0 1 0 422284743 61440000 13705 33554432000 134512640 134829744 4294912576 18446744073709551615 134822423 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 15000 13705 304 78 0 14286 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 60000

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 29865
/proc/meminfo: memFree=17448452/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=78848 CPUtime=582.3 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 15397 0 0 0 58227 3 0 0 25 0 1 0 422284743 80740352 15314 33554432000 134512640 134829744 4294912576 18446744073709551615 134605647 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 19712 15314 304 78 0 18998 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 78848

[startup+642.3 s]

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

/proc/meminfo: memFree=17265856/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=163548 CPUtime=1542.33 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 34905 0 0 0 154226 7 0 0 25 0 1 0 422284743 167473152 34822 33554432000 134512640 134829744 4294912576 18446744073709551615 134822471 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 40887 34822 304 78 0 40173 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 163548

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 29892
/proc/meminfo: memFree=17254144/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=168236 CPUtime=1602.33 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 36360 0 0 0 160226 7 0 0 25 0 1 0 422284743 172273664 36277 33554432000 134512640 134829744 4294912576 18446744073709551615 134796485 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 42059 36277 304 78 0 41345 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 168236

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 29921
/proc/meminfo: memFree=17562320/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=172924 CPUtime=1662.33 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 37809 0 0 0 166226 7 0 0 25 0 1 0 422284743 177074176 37726 33554432000 134512640 134829744 4294912576 18446744073709551615 134780442 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 43231 37726 304 78 0 42517 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 172924

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 29923
/proc/meminfo: memFree=17550768/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=177612 CPUtime=1722.33 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 39201 0 0 0 172226 7 0 0 25 0 1 0 422284743 181874688 39118 33554432000 134512640 134829744 4294912576 18446744073709551615 134789297 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 44403 39118 304 78 0 43689 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 177612

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 29925
/proc/meminfo: memFree=17540316/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=182300 CPUtime=1782.33 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 40634 0 0 0 178225 8 0 0 25 0 1 0 422284743 186675200 40551 33554432000 134512640 134829744 4294912576 18446744073709551615 134742632 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 45575 40551 304 78 0 44861 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 182300

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 29926
/proc/meminfo: memFree=17529636/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=186988 CPUtime=1842.33 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 42027 0 0 0 184225 8 0 0 25 0 1 0 422284743 191475712 41944 33554432000 134512640 134829744 4294912576 18446744073709551615 134789097 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 46747 41944 304 78 0 46033 0
Current children cumulated CPU time (s) 1842.33
Current children cumulated vsize (KiB) 186988

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 29928
/proc/meminfo: memFree=17519564/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=191676 CPUtime=1902.33 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 43387 0 0 0 190225 8 0 0 25 0 1 0 422284743 196276224 43304 33554432000 134512640 134829744 4294912576 18446744073709551615 134782243 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 47919 43304 304 78 0 47205 0
Current children cumulated CPU time (s) 1902.33
Current children cumulated vsize (KiB) 191676

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 29929
/proc/meminfo: memFree=17510124/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=191676 CPUtime=1962.34 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 44739 0 0 0 196226 8 0 0 25 0 1 0 422284743 196276224 44656 33554432000 134512640 134829744 4294912576 18446744073709551615 134757502 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 47919 44656 304 78 0 47205 0
Current children cumulated CPU time (s) 1962.34
Current children cumulated vsize (KiB) 191676

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 29931
/proc/meminfo: memFree=17500540/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=196364 CPUtime=2022.34 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 46069 0 0 0 202225 9 0 0 25 0 1 0 422284743 201076736 45986 33554432000 134512640 134829744 4294912576 18446744073709551615 134763414 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 49091 45986 304 78 0 48377 0
Current children cumulated CPU time (s) 2022.34
Current children cumulated vsize (KiB) 196364

[startup+2082.31 s]
/proc/loadavg: 2.06 2.01 2.00 3/178 29933
/proc/meminfo: memFree=17491720/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=201048 CPUtime=2082.34 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 47363 0 0 0 208225 9 0 0 25 0 1 0 422284743 205873152 47280 33554432000 134512640 134829744 4294912576 18446744073709551615 134789316 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 50262 47280 304 78 0 49548 0
Current children cumulated CPU time (s) 2082.34
Current children cumulated vsize (KiB) 201048

[startup+2142.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 29934
/proc/meminfo: memFree=17481792/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=205736 CPUtime=2142.34 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 48614 0 0 0 214225 9 0 0 25 0 1 0 422284743 210673664 48531 33554432000 134512640 134829744 4294912576 18446744073709551615 134747972 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 51434 48531 304 78 0 50720 0
Current children cumulated CPU time (s) 2142.34
Current children cumulated vsize (KiB) 205736

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

[startup+2150.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 29934
/proc/meminfo: memFree=17480168/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=205736 CPUtime=2150.34 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 48775 0 0 0 215025 9 0 0 25 0 1 0 422284743 210673664 48692 33554432000 134512640 134829744 4294912576 18446744073709551615 134753958 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 51434 48692 304 78 0 50720 0
Current children cumulated CPU time (s) 2150.34
Current children cumulated vsize (KiB) 205736

[startup+2163.1 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 29935
/proc/meminfo: memFree=17478168/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=205736 CPUtime=2163.14 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 49026 0 0 0 216305 9 0 0 25 0 1 0 422284743 210673664 48943 33554432000 134512640 134829744 4294912576 18446744073709551615 134797163 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 51434 48943 304 78 0 50720 0
Current children cumulated CPU time (s) 2163.14
Current children cumulated vsize (KiB) 205736

[startup+2169.5 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 29935
/proc/meminfo: memFree=17477300/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=205736 CPUtime=2169.54 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 49148 0 0 0 216945 9 0 0 25 0 1 0 422284743 210673664 49065 33554432000 134512640 134829744 4294912576 18446744073709551615 134756989 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 51434 49065 304 78 0 50720 0
Current children cumulated CPU time (s) 2169.54
Current children cumulated vsize (KiB) 205736

[startup+2172.7 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 29935
/proc/meminfo: memFree=17476804/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=205736 CPUtime=2172.74 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 49206 0 0 0 217265 9 0 0 25 0 1 0 422284743 210673664 49123 33554432000 134512640 134829744 4294912576 18446744073709551615 134804854 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 51434 49123 304 78 0 50720 0
Current children cumulated CPU time (s) 2172.74
Current children cumulated vsize (KiB) 205736

[startup+2174.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 29935
/proc/meminfo: memFree=17476556/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=205736 CPUtime=2174.34 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 49236 0 0 0 217425 9 0 0 25 0 1 0 422284743 210673664 49153 33554432000 134512640 134829744 4294912576 18446744073709551615 134822442 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 51434 49153 304 78 0 50720 0
Current children cumulated CPU time (s) 2174.34
Current children cumulated vsize (KiB) 205736

[startup+2175.1 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 29935
/proc/meminfo: memFree=17476308/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=205736 CPUtime=2175.14 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 49251 0 0 0 217505 9 0 0 25 0 1 0 422284743 210673664 49168 33554432000 134512640 134829744 4294912576 18446744073709551615 134789129 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 51434 49168 304 78 0 50720 0
Current children cumulated CPU time (s) 2175.14
Current children cumulated vsize (KiB) 205736

[startup+2175.9 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 29944
/proc/meminfo: memFree=17474448/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=205736 CPUtime=2175.94 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 49264 0 0 0 217585 9 0 0 25 0 1 0 422284743 210673664 49181 33554432000 134512640 134829744 4294912576 18446744073709551615 134757378 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 51434 49181 304 78 0 50720 0
Current children cumulated CPU time (s) 2175.94
Current children cumulated vsize (KiB) 205736

[startup+2176.1 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 29944
/proc/meminfo: memFree=17474448/32951124 swapFree=67111528/67111528
[pid=29845] ppid=29843 vsize=205736 CPUtime=2176.14 cores=1,3,5,7
/proc/29845/stat : 29845 (MPhaseSAT_M) R 29843 29845 28636 0 -1 4202496 49268 0 0 0 217605 9 0 0 25 0 1 0 422284743 210673664 49185 33554432000 134512640 134829744 4294912576 18446744073709551615 134748278 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/29845/statm: 51434 49185 304 78 0 50720 0
Current children cumulated CPU time (s) 2176.14
Current children cumulated vsize (KiB) 205736

Child status: 20
Real time (s): 2176.16
CPU time (s): 2176.21
CPU user time (s): 2176.11
CPU system time (s): 0.107983
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 205736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2176.11
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49273
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= 1357

runsolver used 3.00054 second user time and 6.89395 second system time

The end

Launcher Data 

Begin job on node144 at 2011-04-20 13:24:46
IDJOB=3221906
IDBENCH=83001
IDSOLVER=1637
FILE ID=node144/3221906-1303298686
RUNJOBID= node144-1303288523-28655
PBS_JOBID= 13049590
Free space on /tmp= 72188 MiB

SOLVER NAME= MPhaseSAT_M 2011-02-16
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v500-c2130-S247862791-097.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT_M BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3221906-1303298686/watcher-3221906-1303298686 -o /tmp/evaluation-result-3221906-1303298686/solver-3221906-1303298686 -C 5000 -W 5000 -M 15500  MPhaseSAT_M HOME/instance-3221906-1303298686.cnf

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

MD5SUM BENCH= 6b69f72e1046222baee8c8d817a4adac
RANDOM SEED=577814991

node144.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		: 2666.850
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		: 2666.850
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	: 5226.16
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		: 2666.850
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		: 2666.850
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	: 5332.83
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		: 2666.850
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	: 5332.75
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		: 2666.850
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	: 5332.82
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		: 2666.850
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		: 2666.850
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      17571596 kB
Buffers:        762344 kB
Cached:       14048436 kB
SwapCached:          0 kB
Active:        5289840 kB
Inactive:      9731352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17571596 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             436 kB
Writeback:           0 kB
AnonPages:      210060 kB
Mapped:          16208 kB
Slab:           294740 kB
PageTables:       5024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   360188 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= 72188 MiB
End job on node144 at 2011-04-20 14:01:02