Trace number 3220280

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MPhaseSAT_M 2011-02-16UNSAT 3358.64 3358.54

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v500-c2130-S1094982880-055.UNKNOWN.cnf
MD5SUM7bcc4ef0cfce2800562872a802fb17f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark626.623
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 

27.79/27.85	c MPhaseSAT_M version 401 suited for random catagory by Jingchao Chen,  April 1,2011 
27.79/27.85	c input CNF file=HOME/instance-3220280-1303276869.cnf 
27.79/27.85	c Clause#=2130  var#=500  ratio=4 
27.79/27.85	c Simplified clause#=2130 
27.79/27.85	c XOR_varElimination deleted var#=1 clauses#=2120 
27.79/27.85	c inative var#=0 
27.79/27.85	c free var#=480  
27.79/27.85	c local search on 
27.79/27.85	c height=30 age=28 
27.79/27.85	c hybrid solving ... 
27.79/27.85	c switch to march 
27.79/27.85	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
27.79/27.85	c stat :: sign balance is biased by 0.445
27.79/27.85	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
27.79/27.85	c simplify_formula():: removed 0 tautological, 0 satisfied and 555 duplicate clauses
27.79/27.85	c resolvent_look() :: found 66 resolvents
27.79/27.85	c longest clause has size 5
27.79/27.85	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
27.79/27.85	c number of free variables = 478
27.79/27.85	c dynamic_preselect_setsize :: off
27.79/27.89	c 0 / 999 NodeCount: 145 
27.89/27.95	c 1 / 999 NodeCount: 627 
28.49/28.58	c 2 / 999 NodeCount: 4662 
32.89/32.92	c 3 / 999 NodeCount: 28164 
53.29/53.40	c 4 / 999 NodeCount: 125667 
144.79/144.81	c 5 / 999 NodeCount: 427553 
414.50/414.54	c 6 / 999 NodeCount: 1135699 
962.42/962.44	c 7 / 999 NodeCount: 2415735 
1516.94/1516.92	c 8 / 999 NodeCount: 4211839 
2147.85/2147.89	c 9 / 999 NodeCount: 6164393 
2703.88/2703.81	c 10 / 999 NodeCount: 7796962 
3074.68/3074.63	c 11 / 999 NodeCount: 8840418 
3261.79/3261.76	c 12 / 999 NodeCount: 9347310 
3332.69/3332.63	c 13 / 999 NodeCount: 9533389 
3353.09/3353.04	c 14 / 999 NodeCount: 9585179 
3357.69/3357.61	c 15 / 999 NodeCount: 9596338 
3358.49/3358.40	c 16 / 999 NodeCount: 9598173 
3358.59/3358.51	c 17 / 999 NodeCount: 9598384 
3358.59/3358.52	c 18 / 999 NodeCount: 9598400 
3358.59/3358.52	c 
3358.59/3358.52	s UNSATISFIABLE
3358.59/3358.52	c 
3358.59/3358.52	c  Running time=3358.621412

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3220280-1303276869/watcher-3220280-1303276869 -o /tmp/evaluation-result-3220280-1303276869/solver-3220280-1303276869 -C 5000 -W 5000 -M 15500 MPhaseSAT_M HOME/instance-3220280-1303276869.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: 1.92 1.98 1.99 2/181 26548
/proc/meminfo: memFree=22236172/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=3232 CPUtime=0 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 376 0 0 0 0 0 0 0 25 0 1 0 439285101 3309568 317 33554432000 134512640 134829744 4294277200 18446744073709551615 134541365 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 808 317 238 78 0 94 0

[startup+0.105877 s]
/proc/loadavg: 1.92 1.98 1.99 2/181 26548
/proc/meminfo: memFree=22236172/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=3780 CPUtime=0.1 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 522 0 0 0 10 0 0 0 25 0 1 0 439285101 3870720 463 33554432000 134512640 134829744 4294277200 18446744073709551615 134658032 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 945 463 271 78 0 231 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3780

[startup+0.200857 s]
/proc/loadavg: 1.92 1.98 1.99 2/181 26548
/proc/meminfo: memFree=22236172/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=3912 CPUtime=0.19 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 560 0 0 0 19 0 0 0 25 0 1 0 439285101 4005888 501 33554432000 134512640 134829744 4294277200 18446744073709551615 134722447 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 978 501 271 78 0 264 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3912

[startup+0.300837 s]
/proc/loadavg: 1.92 1.98 1.99 2/181 26548
/proc/meminfo: memFree=22236172/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=3912 CPUtime=0.29 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 573 0 0 0 29 0 0 0 25 0 1 0 439285101 4005888 514 33554432000 134512640 134829744 4294277200 18446744073709551615 134722607 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 978 514 271 78 0 264 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3912

[startup+0.700768 s]
/proc/loadavg: 1.92 1.98 1.99 2/181 26548
/proc/meminfo: memFree=22236172/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=4308 CPUtime=0.69 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 651 0 0 0 69 0 0 0 25 0 1 0 439285101 4411392 592 33554432000 134512640 134829744 4294277200 18446744073709551615 134669387 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 1077 592 271 78 0 363 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4308

[startup+1.50062 s]
/proc/loadavg: 1.92 1.98 1.99 3/182 26549
/proc/meminfo: memFree=22234500/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=4440 CPUtime=1.49 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 702 0 0 0 149 0 0 0 25 0 1 0 439285101 4546560 643 33554432000 134512640 134829744 4294277200 18446744073709551615 134608159 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 1110 643 274 78 0 396 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4440

[startup+3.10033 s]
/proc/loadavg: 1.92 1.98 1.99 3/182 26549
/proc/meminfo: memFree=22234128/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=4440 CPUtime=3.09 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 702 0 0 0 309 0 0 0 25 0 1 0 439285101 4546560 643 33554432000 134512640 134829744 4294277200 18446744073709551615 134605624 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 1110 643 274 78 0 396 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4440

[startup+6.30075 s]
/proc/loadavg: 1.93 1.98 1.99 3/182 26549
/proc/meminfo: memFree=22234000/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=4440 CPUtime=6.29 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 702 0 0 0 629 0 0 0 25 0 1 0 439285101 4546560 643 33554432000 134512640 134829744 4294277200 18446744073709551615 134606667 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 1110 643 274 78 0 396 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4440

[startup+12.7006 s]
/proc/loadavg: 1.93 1.98 1.99 3/182 26550
/proc/meminfo: memFree=22233744/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=4532 CPUtime=12.69 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 722 0 0 0 1269 0 0 0 25 0 1 0 439285101 4640768 663 33554432000 134512640 134829744 4294277200 18446744073709551615 134632938 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 1133 663 274 78 0 419 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4532

[startup+25.5003 s]
/proc/loadavg: 1.95 1.98 1.99 3/182 26550
/proc/meminfo: memFree=22233640/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=4664 CPUtime=25.49 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 760 0 0 0 2549 0 0 0 25 0 1 0 439285101 4775936 701 33554432000 134512640 134829744 4294277200 18446744073709551615 134608310 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 1166 701 275 78 0 452 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4664

[startup+51.1006 s]
/proc/loadavg: 1.96 1.98 1.99 3/182 26551
/proc/meminfo: memFree=22229384/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=10156 CPUtime=51.09 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 1866 0 0 0 5109 0 0 0 25 0 1 0 439285101 10399744 1785 33554432000 134512640 134829744 4294277200 18446744073709551615 134790296 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 2539 1785 305 78 0 1825 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10156

[startup+102.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/182 26552
/proc/meminfo: memFree=22223168/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=17056 CPUtime=102.29 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 3298 0 0 0 10229 0 0 0 25 0 1 0 439285101 17465344 3217 33554432000 134512640 134829744 4294277200 18446744073709551615 134822473 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 4264 3217 305 78 0 3550 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 17056

[startup+162.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/182 26554
/proc/meminfo: memFree=22218052/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=20936 CPUtime=162.29 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 4601 0 0 0 16229 0 0 0 25 0 1 0 439285101 21438464 4520 33554432000 134512640 134829744 4294277200 18446744073709551615 134606348 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 5234 4520 305 78 0 4520 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 20936

[startup+222.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/182 26555
/proc/meminfo: memFree=22212940/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=29068 CPUtime=222.3 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 5873 0 0 0 22229 1 0 0 25 0 1 0 439285101 29765632 5792 33554432000 134512640 134829744 4294277200 18446744073709551615 134609384 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 7267 5792 305 78 0 6553 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 29068

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/182 26557
/proc/meminfo: memFree=22207952/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=33888 CPUtime=282.3 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 7136 0 0 0 28229 1 0 0 25 0 1 0 439285101 34701312 7055 33554432000 134512640 134829744 4294277200 18446744073709551615 134605610 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 8472 7055 305 78 0 7758 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 33888

[startup+342.301 s]
/proc/loadavg: 2.06 2.01 2.00 3/182 26558
/proc/meminfo: memFree=22202744/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=38572 CPUtime=342.3 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 8463 0 0 0 34228 2 0 0 25 0 1 0 439285101 39497728 8382 33554432000 134512640 134829744 4294277200 18446744073709551615 134822516 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 9643 8382 305 78 0 8929 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 38572

[startup+402.301 s]
/proc/loadavg: 2.08 2.02 2.00 3/182 26560
/proc/meminfo: memFree=22198000/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=50152 CPUtime=402.3 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 9592 0 0 0 40228 2 0 0 25 0 1 0 439285101 51355648 9511 33554432000 134512640 134829744 4294277200 18446744073709551615 134609537 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 12538 9511 305 78 0 11824 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 50152

[startup+462.301 s]
/proc/loadavg: 2.08 2.03 2.00 3/182 26562
/proc/meminfo: memFree=22192776/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=50152 CPUtime=462.31 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 10896 0 0 0 46228 3 0 0 25 0 1 0 439285101 51355648 10815 33554432000 134512640 134829744 4294277200 18446744073709551615 134789126 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 12538 10815 305 78 0 11824 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 50152

[startup+522.301 s]
/proc/loadavg: 2.03 2.02 2.00 3/182 26563
/proc/meminfo: memFree=22188024/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=54840 CPUtime=522.3 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 12151 0 0 0 52227 3 0 0 25 0 1 0 439285101 56156160 12070 33554432000 134512640 134829744 4294277200 18446744073709551615 134796490 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 13710 12070 305 78 0 12996 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 54840

[startup+582.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/182 26565
/proc/meminfo: memFree=22183652/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=59528 CPUtime=582.31 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 13159 0 0 0 58227 4 0 0 25 0 1 0 439285101 60956672 13078 33554432000 134512640 134829744 4294277200 18446744073709551615 134606191 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 14882 13078 305 78 0 14168 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 59528

[startup+642.301 s]

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

/proc/meminfo: memFree=21913620/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=301604 CPUtime=2682.37 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 62891 0 0 0 268223 14 0 0 25 0 1 0 439285101 308842496 62810 33554432000 134512640 134829744 4294277200 18446744073709551615 134789151 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 75401 62810 305 78 0 74687 0
Current children cumulated CPU time (s) 2682.37
Current children cumulated vsize (KiB) 301604

[startup+2742.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/182 26770
/proc/meminfo: memFree=21905044/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=306292 CPUtime=2742.38 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 64284 0 0 0 274224 14 0 0 25 0 1 0 439285101 313643008 64203 33554432000 134512640 134829744 4294277200 18446744073709551615 134797136 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 76573 64203 305 78 0 75859 0
Current children cumulated CPU time (s) 2742.38
Current children cumulated vsize (KiB) 306292

[startup+2802.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/182 26772
/proc/meminfo: memFree=21898456/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=310980 CPUtime=2802.37 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 65663 0 0 0 280223 14 0 0 25 0 1 0 439285101 318443520 65582 33554432000 134512640 134829744 4294277200 18446744073709551615 134762174 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 77745 65582 305 78 0 77031 0
Current children cumulated CPU time (s) 2802.37
Current children cumulated vsize (KiB) 310980

[startup+2862.31 s]
/proc/loadavg: 2.12 2.06 2.01 3/182 26774
/proc/meminfo: memFree=21892488/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=315668 CPUtime=2862.38 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 66999 0 0 0 286223 15 0 0 25 0 1 0 439285101 323244032 66918 33554432000 134512640 134829744 4294277200 18446744073709551615 134788953 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 78917 66918 305 78 0 78203 0
Current children cumulated CPU time (s) 2862.38
Current children cumulated vsize (KiB) 315668

[startup+2922.3 s]
/proc/loadavg: 2.15 2.07 2.01 3/182 26775
/proc/meminfo: memFree=21884544/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=315668 CPUtime=2922.38 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 68387 0 0 0 292223 15 0 0 25 0 1 0 439285101 323244032 68306 33554432000 134512640 134829744 4294277200 18446744073709551615 134822488 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 78917 68306 305 78 0 78203 0
Current children cumulated CPU time (s) 2922.38
Current children cumulated vsize (KiB) 315668

[startup+2982.3 s]
/proc/loadavg: 2.05 2.06 2.01 3/182 26777
/proc/meminfo: memFree=21876964/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=320356 CPUtime=2982.38 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 69692 0 0 0 298223 15 0 0 25 0 1 0 439285101 328044544 69611 33554432000 134512640 134829744 4294277200 18446744073709551615 134797211 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 80089 69611 305 78 0 79375 0
Current children cumulated CPU time (s) 2982.38
Current children cumulated vsize (KiB) 320356

[startup+3042.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/182 26778
/proc/meminfo: memFree=21867400/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=325044 CPUtime=3042.38 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 71058 0 0 0 304223 15 0 0 25 0 1 0 439285101 332845056 70977 33554432000 134512640 134829744 4294277200 18446744073709551615 134789092 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 81261 70977 305 78 0 80547 0
Current children cumulated CPU time (s) 3042.38
Current children cumulated vsize (KiB) 325044

[startup+3102.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/182 26780
/proc/meminfo: memFree=21859816/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=329728 CPUtime=3102.38 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 72386 0 0 0 310223 15 0 0 25 0 1 0 439285101 337641472 72305 33554432000 134512640 134829744 4294277200 18446744073709551615 134748293 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 82432 72305 305 78 0 81718 0
Current children cumulated CPU time (s) 3102.38
Current children cumulated vsize (KiB) 329728

[startup+3162.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/182 26782
/proc/meminfo: memFree=21852356/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=334416 CPUtime=3162.38 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 73659 0 0 0 316223 15 0 0 25 0 1 0 439285101 342441984 73578 33554432000 134512640 134829744 4294277200 18446744073709551615 134768720 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 83604 73578 305 78 0 82890 0
Current children cumulated CPU time (s) 3162.38
Current children cumulated vsize (KiB) 334416

[startup+3222.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/182 26783
/proc/meminfo: memFree=21844024/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=339104 CPUtime=3222.39 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 74945 0 0 0 322223 16 0 0 25 0 1 0 439285101 347242496 74864 33554432000 134512640 134829744 4294277200 18446744073709551615 134788950 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 84776 74864 305 78 0 84062 0
Current children cumulated CPU time (s) 3222.39
Current children cumulated vsize (KiB) 339104

[startup+3282.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/182 26785
/proc/meminfo: memFree=21836680/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=339104 CPUtime=3282.39 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 76218 0 0 0 328223 16 0 0 25 0 1 0 439285101 347242496 76137 33554432000 134512640 134829744 4294277200 18446744073709551615 134790296 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 84776 76137 305 78 0 84062 0
Current children cumulated CPU time (s) 3282.39
Current children cumulated vsize (KiB) 339104

[startup+3342.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/182 26786
/proc/meminfo: memFree=21829352/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=343792 CPUtime=3342.39 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 77423 0 0 0 334223 16 0 0 25 0 1 0 439285101 352043008 77342 33554432000 134512640 134829744 4294277200 18446744073709551615 134789316 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 85948 77342 305 78 0 85234 0
Current children cumulated CPU time (s) 3342.39
Current children cumulated vsize (KiB) 343792

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

[startup+3347.2 s]
/proc/loadavg: 2.00 2.02 2.00 3/182 26787
/proc/meminfo: memFree=21828856/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=343792 CPUtime=3347.29 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 77528 0 0 0 334713 16 0 0 25 0 1 0 439285101 352043008 77447 33554432000 134512640 134829744 4294277200 18446744073709551615 134768190 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 85948 77447 305 78 0 85234 0
Current children cumulated CPU time (s) 3347.29
Current children cumulated vsize (KiB) 343792

[startup+3353.6 s]
/proc/loadavg: 2.00 2.01 2.00 3/182 26787
/proc/meminfo: memFree=21828348/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=343792 CPUtime=3353.69 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 77647 0 0 0 335353 16 0 0 25 0 1 0 439285101 352043008 77566 33554432000 134512640 134829744 4294277200 18446744073709551615 134822473 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 85948 77566 305 78 0 85234 0
Current children cumulated CPU time (s) 3353.69
Current children cumulated vsize (KiB) 343792

[startup+3356.8 s]
/proc/loadavg: 2.00 2.01 2.00 3/182 26787
/proc/meminfo: memFree=21827728/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=343792 CPUtime=3356.89 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 77707 0 0 0 335673 16 0 0 25 0 1 0 439285101 352043008 77626 33554432000 134512640 134829744 4294277200 18446744073709551615 134768868 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 85948 77626 305 78 0 85234 0
Current children cumulated CPU time (s) 3356.89
Current children cumulated vsize (KiB) 343792

[startup+3357.6 s]
/proc/loadavg: 2.00 2.01 2.00 3/182 26787
/proc/meminfo: memFree=21827480/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=343792 CPUtime=3357.69 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 77721 0 0 0 335753 16 0 0 25 0 1 0 439285101 352043008 77640 33554432000 134512640 134829744 4294277200 18446744073709551615 134768740 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 85948 77640 305 78 0 85234 0
Current children cumulated CPU time (s) 3357.69
Current children cumulated vsize (KiB) 343792

[startup+3358 s]
/proc/loadavg: 2.00 2.01 2.00 3/182 26787
/proc/meminfo: memFree=21827480/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=343792 CPUtime=3358.09 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 77728 0 0 0 335793 16 0 0 25 0 1 0 439285101 352043008 77647 33554432000 134512640 134829744 4294277200 18446744073709551615 134788953 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 85948 77647 305 78 0 85234 0
Current children cumulated CPU time (s) 3358.09
Current children cumulated vsize (KiB) 343792

[startup+3358.41 s]
/proc/loadavg: 2.00 2.01 2.00 3/182 26787
/proc/meminfo: memFree=21827480/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=343792 CPUtime=3358.49 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 77735 0 0 0 335833 16 0 0 25 0 1 0 439285101 352043008 77654 33554432000 134512640 134829744 4294277200 18446744073709551615 134757324 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 85948 77654 305 78 0 85234 0
Current children cumulated CPU time (s) 3358.49
Current children cumulated vsize (KiB) 343792

[startup+3358.5 s]
/proc/loadavg: 2.00 2.01 2.00 3/182 26787
/proc/meminfo: memFree=21827480/32951124 swapFree=67111416/67111528
[pid=26548] ppid=26546 vsize=343792 CPUtime=3358.59 cores=1,3,5,7
/proc/26548/stat : 26548 (MPhaseSAT_M) R 26546 26548 26265 0 -1 4202496 77736 0 0 0 335843 16 0 0 25 0 1 0 439285101 352043008 77655 33554432000 134512640 134829744 4294277200 18446744073709551615 134790296 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/26548/statm: 85948 77655 305 78 0 85234 0
Current children cumulated CPU time (s) 3358.59
Current children cumulated vsize (KiB) 343792

Child status: 20
Real time (s): 3358.54
CPU time (s): 3358.64
CPU user time (s): 3358.45
CPU system time (s): 0.181972
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 343792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3358.45
system time used= 0.181972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 77740
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= 15
involuntary context switches= 6070

runsolver used 4.47032 second user time and 10.8024 second system time

The end

Launcher Data 

Begin job on node134 at 2011-04-20 07:21:09
IDJOB=3220280
IDBENCH=82730
IDSOLVER=1637
FILE ID=node134/3220280-1303276869
RUNJOBID= node134-1303271632-26284
PBS_JOBID= 13049531
Free space on /tmp= 71988 MiB

SOLVER NAME= MPhaseSAT_M 2011-02-16
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v500-c2130-S1094982880-055.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT_M BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3220280-1303276869/watcher-3220280-1303276869 -o /tmp/evaluation-result-3220280-1303276869/solver-3220280-1303276869 -C 5000 -W 5000 -M 15500  MPhaseSAT_M HOME/instance-3220280-1303276869.cnf

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

MD5SUM BENCH= 7bcc4ef0cfce2800562872a802fb17f2
RANDOM SEED=221135157

node134.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		: 2666.831
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		: 2666.831
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	: 5332.67
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		: 2666.831
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	: 5332.83
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		: 2666.831
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	: 7186.06
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		: 2666.831
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	: 5332.80
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		: 2666.831
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	: 5332.83
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		: 2666.831
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		: 2666.831
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	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22236452 kB
Buffers:        664816 kB
Cached:        9603236 kB
SwapCached:        108 kB
Active:        5774508 kB
Inactive:      4580560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22236452 kB
SwapTotal:    67111528 kB
SwapFree:     67111416 kB
Dirty:             432 kB
Writeback:           0 kB
AnonPages:       87140 kB
Mapped:          16356 kB
Slab:           297380 kB
PageTables:       4856 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   230516 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= 71988 MiB
End job on node134 at 2011-04-20 08:17:08