Trace number 3220160

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) 5000.05 4999.93

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v500-c2130-S1762880211-075.UNKNOWN.cnf
MD5SUM57a2cff28dc53061839e3102dd9b3447
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1657.58
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 

26.49/26.53	c MPhaseSAT_M version 401 suited for random catagory by Jingchao Chen,  April 1,2011 
26.49/26.53	c input CNF file=HOME/instance-3220160-1303275506.cnf 
26.49/26.53	c Clause#=2130  var#=500  ratio=4 
26.49/26.53	c Simplified clause#=2130 
26.49/26.53	c XOR_varElimination deleted var#=0 clauses#=2130 
26.49/26.53	c inative var#=0 
26.49/26.53	c free var#=494  
26.49/26.53	c local search on 
26.49/26.53	c height=32 age=29 
26.49/26.53	c hybrid solving ... 
26.49/26.53	c switch to march 
26.49/26.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
26.49/26.53	c stat :: sign balance is biased by 0.413
26.49/26.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
26.49/26.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 472 duplicate clauses
26.49/26.53	c resolvent_look() :: found 15 resolvents
26.49/26.53	c longest clause has size 5
26.49/26.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
26.49/26.53	c number of free variables = 493
26.49/26.53	c dynamic_preselect_setsize :: off
26.49/26.57	c 0 / 999 NodeCount: 147 
26.59/26.65	c 1 / 999 NodeCount: 799 
27.50/27.59	c 2 / 999 NodeCount: 7088 
34.89/34.92	c 3 / 999 NodeCount: 47074 
97.09/97.10	c 4 / 999 NodeCount: 223381 
317.40/317.42	c 5 / 999 NodeCount: 789173 
844.00/844.06	c 6 / 999 NodeCount: 2163857 
1577.23/1577.23	c 7 / 999 NodeCount: 4741511 
2722.95/2722.91	c 8 / 999 NodeCount: 8509744 
4110.88/4110.85	c 9 / 999 NodeCount: 12827352

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-3220160-1303275506/watcher-3220160-1303275506 -o /tmp/evaluation-result-3220160-1303275506/solver-3220160-1303275506 -C 5000 -W 5000 -M 15500 MPhaseSAT_M HOME/instance-3220160-1303275506.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 27774
/proc/meminfo: memFree=17697912/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=3140 CPUtime=0 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 316 0 0 0 0 0 0 0 25 0 1 0 419966717 3215360 258 33554432000 134512640 134829744 4294475536 18446744073709551615 134531753 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 785 258 225 78 0 71 0

[startup+0.033113 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 27774
/proc/meminfo: memFree=17697912/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=3516 CPUtime=0.02 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 473 0 0 0 2 0 0 0 25 0 1 0 419966717 3600384 414 33554432000 134512640 134829744 4294475536 18446744073709551615 8037884 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 879 414 272 78 0 165 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3516

[startup+0.101098 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 27774
/proc/meminfo: memFree=17697912/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=3780 CPUtime=0.09 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 521 0 0 0 9 0 0 0 25 0 1 0 419966717 3870720 462 33554432000 134512640 134829744 4294475536 18446744073709551615 134720529 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 945 462 272 78 0 231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3780

[startup+0.301076 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 27774
/proc/meminfo: memFree=17697912/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=3912 CPUtime=0.29 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 569 0 0 0 29 0 0 0 25 0 1 0 419966717 4005888 510 33554432000 134512640 134829744 4294475536 18446744073709551615 7778093 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 978 510 272 78 0 264 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3912

[startup+0.701004 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 27774
/proc/meminfo: memFree=17697912/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=4308 CPUtime=0.69 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 655 0 0 0 69 0 0 0 25 0 1 0 419966717 4411392 596 33554432000 134512640 134829744 4294475536 18446744073709551615 134658118 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 1077 596 272 78 0 363 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4308

[startup+1.50085 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27775
/proc/meminfo: memFree=17696652/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=4440 CPUtime=1.49 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 698 0 0 0 149 0 0 0 25 0 1 0 419966717 4546560 639 33554432000 134512640 134829744 4294475536 18446744073709551615 134606331 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 1110 639 275 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 27775
/proc/meminfo: memFree=17696280/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=4440 CPUtime=3.09 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 698 0 0 0 309 0 0 0 25 0 1 0 419966717 4546560 639 33554432000 134512640 134829744 4294475536 18446744073709551615 134606613 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 1110 639 275 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 27775
/proc/meminfo: memFree=17696244/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=4440 CPUtime=6.29 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 698 0 0 0 629 0 0 0 25 0 1 0 419966717 4546560 639 33554432000 134512640 134829744 4294475536 18446744073709551615 134607661 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 1110 639 275 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 27775
/proc/meminfo: memFree=17695992/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=4440 CPUtime=12.69 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 715 0 0 0 1269 0 0 0 25 0 1 0 419966717 4546560 656 33554432000 134512640 134829744 4294475536 18446744073709551615 134661791 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 1110 656 275 78 0 396 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4440

[startup+25.5006 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27775
/proc/meminfo: memFree=17695752/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=4704 CPUtime=25.49 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 769 0 0 0 2549 0 0 0 25 0 1 0 419966717 4816896 710 33554432000 134512640 134829744 4294475536 18446744073709551615 134605755 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 1176 710 276 78 0 462 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4704

[startup+51.1001 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27776
/proc/meminfo: memFree=17692124/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=9112 CPUtime=51.09 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 1719 0 0 0 5109 0 0 0 25 0 1 0 419966717 9330688 1660 33554432000 134512640 134829744 4294475536 18446744073709551615 134605355 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 2278 1660 305 78 0 1564 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 9112

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27778
/proc/meminfo: memFree=17687384/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=15456 CPUtime=102.3 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 2762 0 0 0 10230 0 0 0 25 0 1 0 419966717 15826944 2703 33554432000 134512640 134829744 4294475536 18446744073709551615 134790306 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 3864 2703 305 78 0 3150 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15456

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27788
/proc/meminfo: memFree=17681064/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=21104 CPUtime=162.29 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 4061 0 0 0 16229 0 0 0 25 0 1 0 419966717 21610496 4002 33554432000 134512640 134829744 4294475536 18446744073709551615 134605688 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 5276 4002 305 78 0 4562 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 21104

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27790
/proc/meminfo: memFree=17676660/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=29324 CPUtime=222.3 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 5235 0 0 0 22229 1 0 0 25 0 1 0 419966717 30027776 5176 33554432000 134512640 134829744 4294475536 18446744073709551615 134606474 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 7331 5176 305 78 0 6617 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 29324

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27791
/proc/meminfo: memFree=17672364/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=34012 CPUtime=282.3 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 6312 0 0 0 28229 1 0 0 25 0 1 0 419966717 34828288 6253 33554432000 134512640 134829744 4294475536 18446744073709551615 134748556 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 8503 6253 305 78 0 7789 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 34012

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27793
/proc/meminfo: memFree=17667152/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=34012 CPUtime=342.29 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 7581 0 0 0 34228 1 0 0 25 0 1 0 419966717 34828288 7522 33554432000 134512640 134829744 4294475536 18446744073709551615 134822520 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 8503 7522 305 78 0 7789 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 34012

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27794
/proc/meminfo: memFree=17660676/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=45888 CPUtime=402.29 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 8921 0 0 0 40228 1 0 0 25 0 1 0 419966717 46989312 8862 33554432000 134512640 134829744 4294475536 18446744073709551615 134788976 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 11472 8862 305 78 0 10758 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 45888

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27796
/proc/meminfo: memFree=17655312/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=50576 CPUtime=462.3 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 10192 0 0 0 46228 2 0 0 25 0 1 0 419966717 51789824 10133 33554432000 134512640 134829744 4294475536 18446744073709551615 134789201 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 12644 10133 305 78 0 11930 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 50576

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27798
/proc/meminfo: memFree=17650332/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=55264 CPUtime=522.3 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 11382 0 0 0 52228 2 0 0 25 0 1 0 419966717 56590336 11323 33554432000 134512640 134829744 4294475536 18446744073709551615 134605253 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 13816 11323 305 78 0 13102 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 55264

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27799
/proc/meminfo: memFree=17645228/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=59952 CPUtime=582.31 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 12546 0 0 0 58228 3 0 0 25 0 1 0 419966717 61390848 12487 33554432000 134512640 134829744 4294475536 18446744073709551615 134804468 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 14988 12487 305 78 0 14274 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 59952

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28040
/proc/meminfo: memFree=17295420/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=534568 CPUtime=4062.39 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 104406 0 0 0 406209 30 0 0 25 0 1 0 419966717 547397632 104347 33554432000 134512640 134829744 4294475536 18446744073709551615 134788929 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 133642 104347 305 78 0 132928 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 534568

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28042
/proc/meminfo: memFree=17282488/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=539256 CPUtime=4122.38 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 105858 0 0 0 412208 30 0 0 25 0 1 0 419966717 552198144 105799 33554432000 134512640 134829744 4294475536 18446744073709551615 134822503 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 134814 105799 305 78 0 134100 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 539256

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28043
/proc/meminfo: memFree=17268708/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=543944 CPUtime=4182.39 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 107440 0 0 0 418208 31 0 0 25 0 1 0 419966717 556998656 107381 33554432000 134512640 134829744 4294475536 18446744073709551615 134788950 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 135986 107381 305 78 0 135272 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 543944

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28045
/proc/meminfo: memFree=17256384/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=548632 CPUtime=4242.39 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 108984 0 0 0 424208 31 0 0 25 0 1 0 419966717 561799168 108925 33554432000 134512640 134829744 4294475536 18446744073709551615 134789195 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 137158 108925 305 78 0 136444 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 548632

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28046
/proc/meminfo: memFree=17243544/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=553320 CPUtime=4302.38 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 110498 0 0 0 430207 31 0 0 25 0 1 0 419966717 566599680 110439 33554432000 134512640 134829744 4294475536 18446744073709551615 134822455 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 138330 110439 305 78 0 137616 0
Current children cumulated CPU time (s) 4302.38
Current children cumulated vsize (KiB) 553320

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28048
/proc/meminfo: memFree=17232932/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=553320 CPUtime=4362.39 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 111983 0 0 0 436207 32 0 0 25 0 1 0 419966717 566599680 111924 33554432000 134512640 134829744 4294475536 18446744073709551615 134788950 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 138330 111924 305 78 0 137616 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 553320

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28050
/proc/meminfo: memFree=17220752/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=558004 CPUtime=4422.39 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 113622 0 0 0 442207 32 0 0 25 0 1 0 419966717 571396096 113563 33554432000 134512640 134829744 4294475536 18446744073709551615 134806115 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 139501 113563 305 78 0 138787 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 558004

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28051
/proc/meminfo: memFree=17209316/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=562692 CPUtime=4482.39 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 115167 0 0 0 448207 32 0 0 25 0 1 0 419966717 576196608 115108 33554432000 134512640 134829744 4294475536 18446744073709551615 134822530 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 140673 115108 305 78 0 139959 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 562692

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28053
/proc/meminfo: memFree=17198252/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=567380 CPUtime=4542.39 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 116645 0 0 0 454207 32 0 0 25 0 1 0 419966717 580997120 116586 33554432000 134512640 134829744 4294475536 18446744073709551615 134768392 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 141845 116586 305 78 0 141131 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 567380

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28082
/proc/meminfo: memFree=17242384/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=572068 CPUtime=4602.4 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 118143 0 0 0 460208 32 0 0 25 0 1 0 419966717 585797632 118084 33554432000 134512640 134829744 4294475536 18446744073709551615 134805704 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 143017 118084 305 78 0 142303 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 572068

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28083
/proc/meminfo: memFree=17231448/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=576756 CPUtime=4662.4 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 119646 0 0 0 466207 33 0 0 25 0 1 0 419966717 590598144 119587 33554432000 134512640 134829744 4294475536 18446744073709551615 134822488 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 144189 119587 305 78 0 143475 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 576756

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28085
/proc/meminfo: memFree=17221892/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=581444 CPUtime=4722.41 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 121107 0 0 0 472208 33 0 0 25 0 1 0 419966717 595398656 121048 33554432000 134512640 134829744 4294475536 18446744073709551615 134796490 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 145361 121048 305 78 0 144647 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 581444

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28086
/proc/meminfo: memFree=17211588/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=586132 CPUtime=4782.4 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 122567 0 0 0 478207 33 0 0 25 0 1 0 419966717 600199168 122508 33554432000 134512640 134829744 4294475536 18446744073709551615 134789097 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 146533 122508 305 78 0 145819 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 586132

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28088
/proc/meminfo: memFree=17202028/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=590820 CPUtime=4842.4 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 123999 0 0 0 484207 33 0 0 25 0 1 0 419966717 604999680 123940 33554432000 134512640 134829744 4294475536 18446744073709551615 134796478 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 147705 123940 305 78 0 146991 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 590820

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28089
/proc/meminfo: memFree=17193216/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=595504 CPUtime=4902.41 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 125431 0 0 0 490207 34 0 0 25 0 1 0 419966717 609796096 125372 33554432000 134512640 134829744 4294475536 18446744073709551615 134788940 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 148876 125372 305 78 0 148162 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 595504

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28091
/proc/meminfo: memFree=17183020/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=600192 CPUtime=4962.4 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 126938 0 0 0 496206 34 0 0 25 0 1 0 419966717 614596608 126879 33554432000 134512640 134829744 4294475536 18446744073709551615 134747300 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 150048 126879 305 78 0 149334 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 600192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28092
/proc/meminfo: memFree=17176556/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=600192 CPUtime=5000.01 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 127863 0 0 0 499967 34 0 0 25 0 1 0 419966717 614596608 127804 33554432000 134512640 134829744 4294475536 18446744073709551615 134788936 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 150048 127804 305 78 0 149334 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 600192

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: 2.00 2.00 2.00 3/178 28092
/proc/meminfo: memFree=17176556/32951124 swapFree=67111528/67111528
[pid=27774] ppid=27772 vsize=600192 CPUtime=5000.01 cores=1,3,5,7
/proc/27774/stat : 27774 (MPhaseSAT_M) R 27772 27774 26536 0 -1 4202496 127863 0 0 0 499967 34 0 0 25 0 1 0 419966717 614596608 127804 33554432000 134512640 134829744 4294475536 18446744073709551615 134788936 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/27774/statm: 150048 127804 305 78 0 149334 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 600192

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.05
CPU user time (s): 4999.67
CPU system time (s): 0.371943
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 600192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.67
system time used= 0.371943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 127863
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= 59985

runsolver used 6.69898 second user time and 16.0346 second system time

The end

Launcher Data 

Begin job on node144 at 2011-04-20 06:58:26
IDJOB=3220160
IDBENCH=82710
IDSOLVER=1637
FILE ID=node144/3220160-1303275506
RUNJOBID= node144-1303259270-26555
PBS_JOBID= 13049489
Free space on /tmp= 72192 MiB

SOLVER NAME= MPhaseSAT_M 2011-02-16
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v500-c2130-S1762880211-075.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT_M BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3220160-1303275506/watcher-3220160-1303275506 -o /tmp/evaluation-result-3220160-1303275506/solver-3220160-1303275506 -C 5000 -W 5000 -M 15500  MPhaseSAT_M HOME/instance-3220160-1303275506.cnf

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

MD5SUM BENCH= 57a2cff28dc53061839e3102dd9b3447
RANDOM SEED=531895164

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:      17698052 kB
Buffers:        760396 kB
Cached:       14047016 kB
SwapCached:          0 kB
Active:        5159932 kB
Inactive:      9735080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17698052 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             420 kB
Writeback:           0 kB
AnonPages:       88000 kB
Mapped:          16208 kB
Slab:           294392 kB
PageTables:       4572 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   227864 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= 72192 MiB
End job on node144 at 2011-04-20 08:21:48