Trace number 3220646

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) 5000.09 4999.92

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v550-c2343-S1663503036-045.UNKNOWN.cnf
MD5SUM8c477af50318fe10cbec1ad215bff97c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3292.86
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

53.39/53.40	c MPhaseSAT_M version 401 suited for random catagory by Jingchao Chen,  April 1,2011 
53.39/53.40	c input CNF file=HOME/instance-3220646-1303400379.cnf 
53.39/53.40	c Clause#=2343  var#=550  ratio=4 
53.39/53.40	c Simplified clause#=2343 
53.39/53.40	c XOR_varElimination deleted var#=2 clauses#=2332 
53.39/53.40	c inative var#=0 
53.39/53.40	c free var#=535  
53.39/53.40	c local search on 
53.39/53.40	c height=28 age=27 
53.39/53.40	c hybrid solving ... 
53.39/53.40	c switch to march 
53.39/53.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
53.39/53.40	c stat :: sign balance is biased by 0.398
53.39/53.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
53.39/53.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 501 duplicate clauses
53.39/53.40	c resolvent_look() :: found 106 resolvents
53.39/53.40	c longest clause has size 6
53.39/53.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
53.39/53.40	c number of free variables = 534
53.39/53.40	c dynamic_preselect_setsize :: off
53.39/53.43	c 0 / 999 NodeCount: 134 
53.49/53.50	c 1 / 999 NodeCount: 699 
54.29/54.32	c 2 / 999 NodeCount: 6204 
60.89/60.91	c 3 / 999 NodeCount: 44373 
255.40/255.41	c 4 / 999 NodeCount: 235519 
1198.94/1198.98	c 5 / 999 NodeCount: 958460 
2515.68/2515.70	c 6 / 999 NodeCount: 3037504 
3763.92/3763.88	c 7 / 999 NodeCount: 7599502

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-3220646-1303400379/watcher-3220646-1303400379 -o /tmp/evaluation-result-3220646-1303400379/solver-3220646-1303400379 -C 5000 -W 5000 -M 15500 MPhaseSAT_M HOME/instance-3220646-1303400379.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: 4.00 5.02 6.52 2/181 31001
/proc/meminfo: memFree=14583348/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=3240 CPUtime=0 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 378 0 0 0 0 0 0 0 22 0 1 0 451635785 3317760 319 33554432000 134512640 134829744 4294535264 18446744073709551615 134539965 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 810 319 238 78 0 96 0

[startup+0.0219419 s]
/proc/loadavg: 4.00 5.02 6.52 2/181 31001
/proc/meminfo: memFree=14583348/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=3676 CPUtime=0.01 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 496 0 0 0 1 0 0 0 22 0 1 0 451635785 3764224 437 33554432000 134512640 134829744 4294535264 18446744073709551615 134658092 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 919 437 271 78 0 205 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3676

[startup+0.100924 s]
/proc/loadavg: 4.00 5.02 6.52 2/181 31001
/proc/meminfo: memFree=14583348/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=3808 CPUtime=0.09 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 547 0 0 0 9 0 0 0 22 0 1 0 451635785 3899392 488 33554432000 134512640 134829744 4294535264 18446744073709551615 134657648 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 952 488 271 78 0 238 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3808

[startup+0.300889 s]
/proc/loadavg: 4.00 5.02 6.52 2/181 31001
/proc/meminfo: memFree=14583348/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=4072 CPUtime=0.29 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 599 0 0 0 29 0 0 0 23 0 1 0 451635785 4169728 540 33554432000 134512640 134829744 4294535264 18446744073709551615 134661446 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 1018 540 271 78 0 304 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4072

[startup+0.700826 s]
/proc/loadavg: 4.00 5.02 6.52 2/181 31001
/proc/meminfo: memFree=14583348/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=4336 CPUtime=0.69 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 682 0 0 0 69 0 0 0 25 0 1 0 451635785 4440064 623 33554432000 134512640 134829744 4294535264 18446744073709551615 134725245 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 1084 623 271 78 0 370 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4336

[startup+1.50068 s]
/proc/loadavg: 4.00 5.02 6.52 3/182 31002
/proc/meminfo: memFree=14580992/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=4600 CPUtime=1.49 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 735 0 0 0 149 0 0 0 25 0 1 0 451635785 4710400 676 33554432000 134512640 134829744 4294535264 18446744073709551615 134607640 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 1150 676 274 78 0 436 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4600

[startup+3.10038 s]
/proc/loadavg: 3.84 4.97 6.49 3/182 31002
/proc/meminfo: memFree=14580620/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=4600 CPUtime=3.09 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 735 0 0 0 309 0 0 0 25 0 1 0 451635785 4710400 676 33554432000 134512640 134829744 4294535264 18446744073709551615 134605638 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 1150 676 274 78 0 436 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4600

[startup+6.30079 s]
/proc/loadavg: 3.84 4.97 6.49 3/182 31002
/proc/meminfo: memFree=14581376/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=4600 CPUtime=6.29 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 735 0 0 0 629 0 0 0 25 0 1 0 451635785 4710400 676 33554432000 134512640 134829744 4294535264 18446744073709551615 134605233 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 1150 676 274 78 0 436 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4600

[startup+12.7006 s]
/proc/loadavg: 3.56 4.87 6.44 3/182 31002
/proc/meminfo: memFree=14581508/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=4600 CPUtime=12.69 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 735 0 0 0 1269 0 0 0 25 0 1 0 451635785 4710400 676 33554432000 134512640 134829744 4294535264 18446744073709551615 134605936 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 1150 676 274 78 0 436 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4600

[startup+25.5002 s]
/proc/loadavg: 3.39 4.79 6.40 3/182 31003
/proc/meminfo: memFree=14582224/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=4600 CPUtime=25.49 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 748 0 0 0 2549 0 0 0 25 0 1 0 451635785 4710400 689 33554432000 134512640 134829744 4294535264 18446744073709551615 134605355 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 1150 689 274 78 0 436 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4600

[startup+51.1005 s]
/proc/loadavg: 2.92 4.56 6.28 3/182 31003
/proc/meminfo: memFree=14577956/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=4864 CPUtime=51.09 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 802 0 0 0 5109 0 0 0 25 0 1 0 451635785 4980736 743 33554432000 134512640 134829744 4294535264 18446744073709551615 134609339 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 1216 743 275 78 0 502 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4864

[startup+102.306 s]
/proc/loadavg: 2.43 4.15 6.04 3/182 31005
/proc/meminfo: memFree=14568768/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=8980 CPUtime=102.3 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 1670 0 0 0 10230 0 0 0 25 0 1 0 451635785 9195520 1611 33554432000 134512640 134829744 4294535264 18446744073709551615 134606533 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 2245 1611 305 78 0 1531 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 8980

[startup+162.301 s]
/proc/loadavg: 2.16 3.75 5.78 3/182 31006
/proc/meminfo: memFree=14562304/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=12336 CPUtime=162.3 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 2310 0 0 0 16229 1 0 0 25 0 1 0 451635785 12632064 2251 33554432000 134512640 134829744 4294535264 18446744073709551615 134606312 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 3084 2251 305 78 0 2370 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 12336

[startup+222.301 s]
/proc/loadavg: 2.06 3.43 5.54 3/182 31008
/proc/meminfo: memFree=14555592/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=13300 CPUtime=222.3 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 2598 0 0 0 22229 1 0 0 25 0 1 0 451635785 13619200 2539 33554432000 134512640 134829744 4294535264 18446744073709551615 134605901 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 3325 2539 305 78 0 2611 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 13300

[startup+282.301 s]
/proc/loadavg: 2.02 3.17 5.32 3/182 31009
/proc/meminfo: memFree=14548880/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=15888 CPUtime=282.3 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 3017 0 0 0 28229 1 0 0 25 0 1 0 451635785 16269312 2958 33554432000 134512640 134829744 4294535264 18446744073709551615 134606112 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 3972 2958 305 78 0 3258 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 15888

[startup+342.3 s]
/proc/loadavg: 2.00 2.95 5.11 3/182 31011
/proc/meminfo: memFree=14542916/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=15888 CPUtime=342.3 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 3400 0 0 0 34229 1 0 0 25 0 1 0 451635785 16269312 3341 33554432000 134512640 134829744 4294535264 18446744073709551615 134607928 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 3972 3341 305 78 0 3258 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 15888

[startup+402.3 s]
/proc/loadavg: 2.00 2.78 4.91 3/182 31013
/proc/meminfo: memFree=14537200/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=19768 CPUtime=402.3 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 3806 0 0 0 40229 1 0 0 25 0 1 0 451635785 20242432 3747 33554432000 134512640 134829744 4294535264 18446744073709551615 134605805 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 4942 3747 305 78 0 4228 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 19768

[startup+462.3 s]
/proc/loadavg: 2.00 2.63 4.73 3/182 31014
/proc/meminfo: memFree=14530612/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=21700 CPUtime=462.3 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 4151 0 0 0 46229 1 0 0 25 0 1 0 451635785 22220800 4092 33554432000 134512640 134829744 4294535264 18446744073709551615 134607490 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 5425 4092 305 78 0 4711 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 21700

[startup+522.301 s]
/proc/loadavg: 2.00 2.52 4.55 3/182 31016
/proc/meminfo: memFree=14525020/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=21700 CPUtime=522.31 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 4522 0 0 0 52230 1 0 0 25 0 1 0 451635785 22220800 4463 33554432000 134512640 134829744 4294535264 18446744073709551615 134605940 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 5425 4463 305 78 0 4711 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 21700

[startup+582.301 s]
/proc/loadavg: 2.00 2.42 4.39 3/182 31017
/proc/meminfo: memFree=14519172/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=26388 CPUtime=582.31 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 4840 0 0 0 58230 1 0 0 25 0 1 0 451635785 27021312 4781 33554432000 134512640 134829744 4294535264 18446744073709551615 134606489 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 6597 4781 305 78 0 5883 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 26388

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.11 2.08 2.08 3/182 31122
/proc/meminfo: memFree=13888940/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=338608 CPUtime=4062.43 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 68001 0 0 0 406226 17 0 0 25 0 1 0 451635785 346734592 67942 33554432000 134512640 134829744 4294535264 18446744073709551615 134822483 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 84652 67942 305 78 0 83938 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 338608

[startup+4122.3 s]
/proc/loadavg: 2.04 2.06 2.08 3/182 31124
/proc/meminfo: memFree=13876272/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=343292 CPUtime=4122.43 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 69702 0 0 0 412226 17 0 0 25 0 1 0 451635785 351531008 69643 33554432000 134512640 134829744 4294535264 18446744073709551615 134788940 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 85823 69643 305 78 0 85109 0
Current children cumulated CPU time (s) 4122.43
Current children cumulated vsize (KiB) 343292

[startup+4182.3 s]
/proc/loadavg: 2.01 2.05 2.07 3/182 31125
/proc/meminfo: memFree=13863480/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=347980 CPUtime=4182.43 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 71377 0 0 0 418226 17 0 0 25 0 1 0 451635785 356331520 71318 33554432000 134512640 134829744 4294535264 18446744073709551615 134790234 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 86995 71318 305 78 0 86281 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 347980

[startup+4242.3 s]
/proc/loadavg: 2.05 2.05 2.07 3/182 31127
/proc/meminfo: memFree=13851560/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=352668 CPUtime=4242.43 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 73005 0 0 0 424226 17 0 0 25 0 1 0 451635785 361132032 72946 33554432000 134512640 134829744 4294535264 18446744073709551615 134788931 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 88167 72946 305 78 0 87453 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 352668

[startup+4302.3 s]
/proc/loadavg: 2.02 2.04 2.07 3/182 31129
/proc/meminfo: memFree=13838644/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=357356 CPUtime=4302.44 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 74707 0 0 0 430226 18 0 0 25 0 1 0 451635785 365932544 74648 33554432000 134512640 134829744 4294535264 18446744073709551615 134790236 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 89339 74648 305 78 0 88625 0
Current children cumulated CPU time (s) 4302.44
Current children cumulated vsize (KiB) 357356

[startup+4362.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/182 31130
/proc/meminfo: memFree=13825732/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=362044 CPUtime=4362.44 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 76334 0 0 0 436226 18 0 0 25 0 1 0 451635785 370733056 76275 33554432000 134512640 134829744 4294535264 18446744073709551615 134790266 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 90511 76275 305 78 0 89797 0
Current children cumulated CPU time (s) 4362.44
Current children cumulated vsize (KiB) 362044

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/182 31132
/proc/meminfo: memFree=13812820/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=366732 CPUtime=4422.44 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 77977 0 0 0 442225 19 0 0 25 0 1 0 451635785 375533568 77918 33554432000 134512640 134829744 4294535264 18446744073709551615 134822450 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 91683 77918 305 78 0 90969 0
Current children cumulated CPU time (s) 4422.44
Current children cumulated vsize (KiB) 366732

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/182 31133
/proc/meminfo: memFree=13800284/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=371420 CPUtime=4482.44 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 79562 0 0 0 448225 19 0 0 25 0 1 0 451635785 380334080 79503 33554432000 134512640 134829744 4294535264 18446744073709551615 134768524 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 92855 79503 305 78 0 92141 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 371420

[startup+4542.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/182 31135
/proc/meminfo: memFree=13787608/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=376108 CPUtime=4542.45 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 81187 0 0 0 454225 20 0 0 25 0 1 0 451635785 385134592 81128 33554432000 134512640 134829744 4294535264 18446744073709551615 134788936 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 94027 81128 305 78 0 93313 0
Current children cumulated CPU time (s) 4542.45
Current children cumulated vsize (KiB) 376108

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/182 31137
/proc/meminfo: memFree=13774824/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=380792 CPUtime=4602.45 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 82741 0 0 0 460225 20 0 0 25 0 1 0 451635785 389931008 82682 33554432000 134512640 134829744 4294535264 18446744073709551615 134796542 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 95198 82682 305 78 0 94484 0
Current children cumulated CPU time (s) 4602.45
Current children cumulated vsize (KiB) 380792

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/182 31138
/proc/meminfo: memFree=13763148/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=385480 CPUtime=4662.44 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 84263 0 0 0 466224 20 0 0 25 0 1 0 451635785 394731520 84204 33554432000 134512640 134829744 4294535264 18446744073709551615 134789064 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 96370 84204 305 78 0 95656 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 385480

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.02 3/182 31140
/proc/meminfo: memFree=13750364/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=390168 CPUtime=4722.45 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 85831 0 0 0 472225 20 0 0 25 0 1 0 451635785 399532032 85772 33554432000 134512640 134829744 4294535264 18446744073709551615 134797404 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 97542 85772 305 78 0 96828 0
Current children cumulated CPU time (s) 4722.45
Current children cumulated vsize (KiB) 390168

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/182 31141
/proc/meminfo: memFree=13737948/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=394856 CPUtime=4782.45 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 87437 0 0 0 478225 20 0 0 25 0 1 0 451635785 404332544 87378 33554432000 134512640 134829744 4294535264 18446744073709551615 134796490 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 98714 87378 305 78 0 98000 0
Current children cumulated CPU time (s) 4782.45
Current children cumulated vsize (KiB) 394856

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/182 31143
/proc/meminfo: memFree=13725288/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=399544 CPUtime=4842.45 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 89106 0 0 0 484224 21 0 0 25 0 1 0 451635785 409133056 89047 33554432000 134512640 134829744 4294535264 18446744073709551615 134756980 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 99886 89047 305 78 0 99172 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 399544

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/182 31154
/proc/meminfo: memFree=13712752/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=404232 CPUtime=4902.45 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 90700 0 0 0 490224 21 0 0 25 0 1 0 451635785 413933568 90641 33554432000 134512640 134829744 4294535264 18446744073709551615 134790296 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 101058 90641 305 78 0 100344 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 404232

[startup+4962.3 s]
/proc/loadavg: 2.07 2.02 2.01 3/182 31155
/proc/meminfo: memFree=13700576/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=408920 CPUtime=4962.45 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 92292 0 0 0 496224 21 0 0 25 0 1 0 451635785 418734080 92233 33554432000 134512640 134829744 4294535264 18446744073709551615 134748726 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 102230 92233 305 78 0 101516 0
Current children cumulated CPU time (s) 4962.45
Current children cumulated vsize (KiB) 408920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.04 2.01 2.00 2/180 31157
/proc/meminfo: memFree=14211832/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=413608 CPUtime=5000.06 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 93242 0 0 0 499985 21 0 0 25 0 1 0 451635785 423534592 93183 33554432000 134512640 134829744 4294535264 18446744073709551615 134822592 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 103402 93183 305 78 0 102688 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 413608

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: 2.04 2.01 2.00 2/180 31157
/proc/meminfo: memFree=14211832/32951124 swapFree=67111528/67111528
[pid=31001] ppid=30999 vsize=413608 CPUtime=5000.06 cores=1,3,5,7
/proc/31001/stat : 31001 (MPhaseSAT_M) R 30999 31001 30963 0 -1 4202496 93242 0 0 0 499985 21 0 0 25 0 1 0 451635785 423534592 93183 33554432000 134512640 134829744 4294535264 18446744073709551615 134822592 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/31001/statm: 103402 93183 305 78 0 102688 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 413608

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.09
CPU user time (s): 4999.85
CPU system time (s): 0.237963
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 413608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.85
system time used= 0.237963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 93242
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= 4937

runsolver used 6.573 second user time and 16.1615 second system time

The end

Launcher Data 

Begin job on node135 at 2011-04-21 17:39:39
IDJOB=3220646
IDBENCH=82791
IDSOLVER=1637
FILE ID=node135/3220646-1303400379
RUNJOBID= node135-1303400379-30982
PBS_JOBID= 13080790
Free space on /tmp= 71436 MiB

SOLVER NAME= MPhaseSAT_M 2011-02-16
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S1663503036-045.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT_M BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3220646-1303400379/watcher-3220646-1303400379 -o /tmp/evaluation-result-3220646-1303400379/solver-3220646-1303400379 -C 5000 -W 5000 -M 15500  MPhaseSAT_M HOME/instance-3220646-1303400379.cnf

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

MD5SUM BENCH= 8c477af50318fe10cbec1ad215bff97c
RANDOM SEED=1831819139

node135.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		: 2666.851
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		: 2666.851
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	: 5332.83
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		: 2666.851
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		: 2666.851
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	: 6640.14
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		: 2666.851
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	: 5332.78
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		: 2666.851
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		: 2666.851
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
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:      14583612 kB
Buffers:        739872 kB
Cached:       17177068 kB
SwapCached:          0 kB
Active:        9251104 kB
Inactive:      8732680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14583612 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             792 kB
Writeback:           0 kB
AnonPages:       67832 kB
Mapped:          15892 kB
Slab:           319336 kB
PageTables:       5152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   210016 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71436 MiB
End job on node135 at 2011-04-21 19:03:01