Trace number 3220376

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 4999.93

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v500-c2130-S1514125851-037.UNKNOWN.cnf
MD5SUM7ce6e28d94f25a5004daf47b6c05c693
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark954.825
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 

26.19/26.24	c MPhaseSAT_M version 401 suited for random catagory by Jingchao Chen,  April 1,2011 
26.19/26.24	c input CNF file=HOME/instance-3220376-1303396295.cnf 
26.19/26.24	c Clause#=2130  var#=500  ratio=4 
26.19/26.24	c Simplified clause#=2130 
26.19/26.24	c XOR_varElimination deleted var#=0 clauses#=2130 
26.19/26.24	c inative var#=0 
26.19/26.24	c free var#=489  
26.19/26.24	c local search on 
26.19/26.24	c height=28 age=30 
26.19/26.24	c hybrid solving ... 
26.19/26.24	c switch to march 
26.19/26.24	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
26.19/26.24	c stat :: sign balance is biased by 0.440
26.19/26.24	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
26.19/26.24	c simplify_formula():: removed 0 tautological, 0 satisfied and 432 duplicate clauses
26.19/26.24	c resolvent_look() :: found 129 resolvents
26.19/26.24	c longest clause has size 6
26.19/26.24	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
26.19/26.24	c number of free variables = 486
26.19/26.24	c dynamic_preselect_setsize :: off
26.19/26.27	c 0 / 999 NodeCount: 127 
26.30/26.33	c 1 / 999 NodeCount: 631 
26.99/27.04	c 2 / 999 NodeCount: 5332 
32.29/32.32	c 3 / 999 NodeCount: 34638 
72.59/72.64	c 4 / 999 NodeCount: 164945 
229.90/229.97	c 5 / 999 NodeCount: 595015 
697.41/697.45	c 6 / 999 NodeCount: 1669975 
1377.82/1377.90	c 7 / 999 NodeCount: 3720285 
2354.45/2354.46	c 8 / 999 NodeCount: 6703080 
3508.08/3508.04	c 9 / 999 NodeCount: 10011824 
4541.00/4540.94	c 10 / 999 NodeCount: 12820489

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-3220376-1303396295/watcher-3220376-1303396295 -o /tmp/evaluation-result-3220376-1303396295/solver-3220376-1303396295 -C 5000 -W 5000 -M 15500 MPhaseSAT_M HOME/instance-3220376-1303396295.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: 1.93 1.99 1.99 2/177 20115
/proc/meminfo: memFree=15497028/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=3232 CPUtime=0 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 377 0 0 0 0 0 0 0 24 0 1 0 432045789 3309568 317 33554432000 134512640 134829744 4289507632 18446744073709551615 134541365 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20115/statm: 808 317 238 78 0 94 0

[startup+0.0970649 s]
/proc/loadavg: 1.93 1.99 1.99 2/177 20115
/proc/meminfo: memFree=15497028/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=3648 CPUtime=0.09 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 518 0 0 0 9 0 0 0 24 0 1 0 432045789 3735552 458 33554432000 134512640 134829744 4289507632 18446744073709551615 134661467 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20115/statm: 912 458 271 78 0 198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3648

[startup+0.101063 s]
/proc/loadavg: 1.93 1.99 1.99 2/177 20115
/proc/meminfo: memFree=15497028/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=3648 CPUtime=0.09 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 518 0 0 0 9 0 0 0 24 0 1 0 432045789 3735552 458 33554432000 134512640 134829744 4289507632 18446744073709551615 134725760 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20115/statm: 912 458 271 78 0 198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3648

[startup+0.301027 s]
/proc/loadavg: 1.93 1.99 1.99 2/177 20115
/proc/meminfo: memFree=15497028/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=3912 CPUtime=0.29 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 574 0 0 0 29 0 0 0 25 0 1 0 432045789 4005888 514 33554432000 134512640 134829744 4289507632 18446744073709551615 134678280 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20115/statm: 978 514 271 78 0 264 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3912

[startup+0.700981 s]
/proc/loadavg: 1.93 1.99 1.99 2/177 20115
/proc/meminfo: memFree=15497028/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=4308 CPUtime=0.69 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 652 0 0 0 69 0 0 0 25 0 1 0 432045789 4411392 592 33554432000 134512640 134829744 4289507632 18446744073709551615 134669304 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20115/statm: 1077 592 271 78 0 363 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4308

[startup+1.50084 s]
/proc/loadavg: 1.93 1.99 1.99 3/178 20116
/proc/meminfo: memFree=15494812/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=4440 CPUtime=1.49 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 696 0 0 0 149 0 0 0 25 0 1 0 432045789 4546560 636 33554432000 134512640 134829744 4289507632 18446744073709551615 4158640753 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20115/statm: 1110 636 274 78 0 396 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4440

[startup+3.10057 s]
/proc/loadavg: 1.93 1.99 1.99 3/178 20116
/proc/meminfo: memFree=15494440/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=4440 CPUtime=3.09 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 696 0 0 0 309 0 0 0 25 0 1 0 432045789 4546560 636 33554432000 134512640 134829744 4289507632 18446744073709551615 134605132 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20115/statm: 1110 636 274 78 0 396 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4440

[startup+6.30095 s]
/proc/loadavg: 1.94 1.99 1.99 3/178 20117
/proc/meminfo: memFree=15494516/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=4440 CPUtime=6.29 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 696 0 0 0 629 0 0 0 25 0 1 0 432045789 4546560 636 33554432000 134512640 134829744 4289507632 18446744073709551615 134605355 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20115/statm: 1110 636 274 78 0 396 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4440

[startup+12.7008 s]
/proc/loadavg: 1.94 1.99 1.99 3/178 20117
/proc/meminfo: memFree=15493820/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=4536 CPUtime=12.69 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 720 0 0 0 1269 0 0 0 25 0 1 0 432045789 4644864 660 33554432000 134512640 134829744 4289507632 18446744073709551615 134606109 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20115/statm: 1134 660 274 78 0 420 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4536

[startup+25.5006 s]
/proc/loadavg: 1.95 1.99 1.99 3/178 20117
/proc/meminfo: memFree=15493820/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=4668 CPUtime=25.49 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 760 0 0 0 2549 0 0 0 25 0 1 0 432045789 4780032 700 33554432000 134512640 134829744 4289507632 18446744073709551615 134606211 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20115/statm: 1167 700 275 78 0 453 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4668

[startup+51.101 s]
/proc/loadavg: 1.97 1.99 1.99 3/178 20118
/proc/meminfo: memFree=15489920/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=10288 CPUtime=51.09 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 1785 0 0 0 5109 0 0 0 25 0 1 0 432045789 10534912 1725 33554432000 134512640 134829744 4289507632 18446744073709551615 134788936 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20115/statm: 2572 1725 305 78 0 1858 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10288

[startup+102.306 s]
/proc/loadavg: 1.98 1.99 1.99 3/178 20119
/proc/meminfo: memFree=15483948/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=15496 CPUtime=102.29 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 3020 0 0 0 10229 0 0 0 25 0 1 0 432045789 15867904 2960 33554432000 134512640 134829744 4289507632 18446744073709551615 134822455 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20115/statm: 3874 2960 305 78 0 3160 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 15496

[startup+162.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/178 20121
/proc/meminfo: memFree=15474360/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=21168 CPUtime=162.29 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 4307 0 0 0 16229 0 0 0 25 0 1 0 432045789 21676032 4247 33554432000 134512640 134829744 4289507632 18446744073709551615 134788936 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/20115/statm: 5292 4247 305 78 0 4578 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 21168

[startup+222.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/178 20122
/proc/meminfo: memFree=15462556/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=29436 CPUtime=222.3 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 5469 0 0 0 22229 1 0 0 25 0 1 0 432045789 30142464 5409 33554432000 134512640 134829744 4289507632 18446744073709551615 134788936 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/20115/statm: 7359 5409 305 78 0 6645 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 29436

[startup+282.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/178 20124
/proc/meminfo: memFree=15453236/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=34124 CPUtime=282.3 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 6828 0 0 0 28229 1 0 0 25 0 1 0 432045789 34942976 6768 33554432000 134512640 134829744 4289507632 18446744073709551615 134605910 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/20115/statm: 8531 6768 305 78 0 7817 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 34124

[startup+342.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/178 20126
/proc/meminfo: memFree=15444640/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=38940 CPUtime=342.3 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 7996 0 0 0 34228 2 0 0 25 0 1 0 432045789 39874560 7936 33554432000 134512640 134829744 4289507632 18446744073709551615 134822450 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/20115/statm: 9735 7936 305 78 0 9021 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 38940

[startup+402.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/178 20127
/proc/meminfo: memFree=15435148/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=46104 CPUtime=402.29 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 9270 0 0 0 40227 2 0 0 25 0 1 0 432045789 47210496 9210 33554432000 134512640 134829744 4289507632 18446744073709551615 134789052 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/20115/statm: 11526 9210 305 78 0 10812 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 46104

[startup+462.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/178 20129
/proc/meminfo: memFree=15427664/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=50792 CPUtime=462.3 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 10379 0 0 0 46228 2 0 0 25 0 1 0 432045789 52011008 10319 33554432000 134512640 134829744 4289507632 18446744073709551615 134607715 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/20115/statm: 12698 10319 305 78 0 11984 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 50792

[startup+522.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/178 20130
/proc/meminfo: memFree=15423164/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=55480 CPUtime=522.3 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 11256 0 0 0 52227 3 0 0 25 0 1 0 432045789 56811520 11196 33554432000 134512640 134829744 4289507632 18446744073709551615 134605253 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/20115/statm: 13870 11196 305 78 0 13156 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 55480

[startup+582.301 s]
/proc/loadavg: 2.04 2.00 2.00 3/178 20132
/proc/meminfo: memFree=15414200/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=55480 CPUtime=582.3 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 12408 0 0 0 58227 3 0 0 25 0 1 0 432045789 56811520 12348 33554432000 134512640 134829744 4289507632 18446744073709551615 134804862 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/20115/statm: 13870 12348 305 78 0 13156 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 55480

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20237
/proc/meminfo: memFree=14895852/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=395116 CPUtime=4062.4 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 96814 0 0 0 406203 37 0 0 25 0 1 0 432045789 404598784 96754 33554432000 134512640 134829744 4289507632 18446744073709551615 134789171 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/20115/statm: 98779 96754 305 78 0 98065 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 395116

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20238
/proc/meminfo: memFree=14885272/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=399804 CPUtime=4122.4 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 98131 0 0 0 412202 38 0 0 25 0 1 0 432045789 409399296 98071 33554432000 134512640 134829744 4289507632 18446744073709551615 134768866 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/20115/statm: 99951 98071 305 78 0 99237 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 399804

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20240
/proc/meminfo: memFree=14874704/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=404492 CPUtime=4182.4 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 99561 0 0 0 418201 39 0 0 25 0 1 0 432045789 414199808 99501 33554432000 134512640 134829744 4289507632 18446744073709551615 134796472 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/20115/statm: 101123 99501 305 78 0 100409 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 404492

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20242
/proc/meminfo: memFree=14863868/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=523808 CPUtime=4242.4 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 100951 0 0 0 424201 39 0 0 25 0 1 0 432045789 536379392 100891 33554432000 134512640 134829744 4289507632 18446744073709551615 134797208 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/20115/statm: 130952 100891 305 78 0 130238 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 523808

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20243
/proc/meminfo: memFree=14853416/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=523808 CPUtime=4302.4 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 102313 0 0 0 430201 39 0 0 25 0 1 0 432045789 536379392 102253 33554432000 134512640 134829744 4289507632 18446744073709551615 134788936 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/20115/statm: 130952 102253 305 78 0 130238 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 523808

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20245
/proc/meminfo: memFree=14842828/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=528496 CPUtime=4362.4 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 103727 0 0 0 436200 40 0 0 25 0 1 0 432045789 541179904 103667 33554432000 134512640 134829744 4289507632 18446744073709551615 134768591 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/20115/statm: 132124 103667 305 78 0 131410 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 528496

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20246
/proc/meminfo: memFree=14832748/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=533184 CPUtime=4422.4 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 105100 0 0 0 442200 40 0 0 25 0 1 0 432045789 545980416 105040 33554432000 134512640 134829744 4289507632 18446744073709551615 134789092 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/20115/statm: 133296 105040 305 78 0 132582 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 533184

[startup+4482.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/178 20248
/proc/meminfo: memFree=14822556/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=537872 CPUtime=4482.4 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 106450 0 0 0 448200 40 0 0 25 0 1 0 432045789 550780928 106390 33554432000 134512640 134829744 4289507632 18446744073709551615 134739996 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/20115/statm: 134468 106390 305 78 0 133754 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 537872

[startup+4542.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 20250
/proc/meminfo: memFree=14812216/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=542560 CPUtime=4542.41 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 107741 0 0 0 454199 42 0 0 25 0 1 0 432045789 555581440 107681 33554432000 134512640 134829744 4289507632 18446744073709551615 134747972 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/20115/statm: 135640 107681 305 78 0 134926 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 542560

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20251
/proc/meminfo: memFree=14801016/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=542560 CPUtime=4602.42 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 109153 0 0 0 460200 42 0 0 25 0 1 0 432045789 555581440 109093 33554432000 134512640 134829744 4289507632 18446744073709551615 134822450 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/20115/statm: 135640 109093 305 78 0 134926 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 542560

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20253
/proc/meminfo: memFree=14790932/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=547248 CPUtime=4662.41 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 110483 0 0 0 466199 42 0 0 25 0 1 0 432045789 560381952 110423 33554432000 134512640 134829744 4289507632 18446744073709551615 134735954 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/20115/statm: 136812 110423 305 78 0 136098 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 547248

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20254
/proc/meminfo: memFree=14780968/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=551936 CPUtime=4722.42 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 111739 0 0 0 472199 43 0 0 25 0 1 0 432045789 565182464 111679 33554432000 134512640 134829744 4289507632 18446744073709551615 134768521 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/20115/statm: 137984 111679 305 78 0 137270 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 551936

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20256
/proc/meminfo: memFree=14771000/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=556624 CPUtime=4782.42 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 113080 0 0 0 478199 43 0 0 25 0 1 0 432045789 569982976 113020 33554432000 134512640 134829744 4289507632 18446744073709551615 134757352 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/20115/statm: 139156 113020 305 78 0 138442 0
Current children cumulated CPU time (s) 4782.42
Current children cumulated vsize (KiB) 556624

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20258
/proc/meminfo: memFree=14761160/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=561308 CPUtime=4842.42 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 114409 0 0 0 484199 43 0 0 25 0 1 0 432045789 574779392 114349 33554432000 134512640 134829744 4289507632 18446744073709551615 134789070 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/20115/statm: 140327 114349 305 78 0 139613 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 561308

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20259
/proc/meminfo: memFree=14751444/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=561308 CPUtime=4902.42 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 115701 0 0 0 490198 44 0 0 25 0 1 0 432045789 574779392 115641 33554432000 134512640 134829744 4289507632 18446744073709551615 134822473 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/20115/statm: 140327 115641 305 78 0 139613 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 561308

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20261
/proc/meminfo: memFree=14742104/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=565996 CPUtime=4962.42 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 116973 0 0 0 496198 44 0 0 25 0 1 0 432045789 579579904 116913 33554432000 134512640 134829744 4289507632 18446744073709551615 134822520 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/20115/statm: 141499 116913 305 78 0 140785 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 565996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 20263
/proc/meminfo: memFree=15026172/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=570684 CPUtime=5000.02 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 117774 0 0 0 499958 44 0 0 25 0 1 0 432045789 584380416 117714 33554432000 134512640 134829744 4289507632 18446744073709551615 134790218 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/20115/statm: 142671 117714 305 78 0 141957 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 570684

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 2/176 20263
/proc/meminfo: memFree=15026172/32951124 swapFree=67111528/67111528
[pid=20115] ppid=20113 vsize=570684 CPUtime=5000.02 cores=0,2,4,6
/proc/20115/stat : 20115 (MPhaseSAT_M) R 20113 20115 19656 0 -1 4202496 117774 0 0 0 499958 44 0 0 25 0 1 0 432045789 584380416 117714 33554432000 134512640 134829744 4289507632 18446744073709551615 134790218 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/20115/statm: 142671 117714 305 78 0 141957 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 570684

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.06
CPU user time (s): 4999.59
CPU system time (s): 0.470928
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 570684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.59
system time used= 0.470928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 117774
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= 7
involuntary context switches= 54666

runsolver used 7.65384 second user time and 15.0827 second system time

The end

Launcher Data 

Begin job on node146 at 2011-04-21 16:31:35
IDJOB=3220376
IDBENCH=82746
IDSOLVER=1637
FILE ID=node146/3220376-1303396295
RUNJOBID= node146-1303386290-19674
PBS_JOBID= 13073121
Free space on /tmp= 72612 MiB

SOLVER NAME= MPhaseSAT_M 2011-02-16
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v500-c2130-S1514125851-037.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT_M BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3220376-1303396295/watcher-3220376-1303396295 -o /tmp/evaluation-result-3220376-1303396295/solver-3220376-1303396295 -C 5000 -W 5000 -M 15500  MPhaseSAT_M HOME/instance-3220376-1303396295.cnf

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

MD5SUM BENCH= 7ce6e28d94f25a5004daf47b6c05c693
RANDOM SEED=1313174398

node146.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		: 2666.830
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	: 5333.66
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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		: 2666.830
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	: 5332.86
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		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      15497184 kB
Buffers:        706928 kB
Cached:       16334796 kB
SwapCached:          0 kB
Active:        8095928 kB
Inactive:      9011896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15497184 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             944 kB
Writeback:          68 kB
AnonPages:       65980 kB
Mapped:          16232 kB
Slab:           283480 kB
PageTables:       4588 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   205832 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= 72612 MiB
End job on node146 at 2011-04-21 17:54:57