Trace number 3094222

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 2011-02-15UNSAT 1220.37 1220.34

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v400-c1704-S785747282-100.UNKNOWN.cnf
MD5SUMb444591b86255859f3a5d3b876e65166
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark24.4203
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1220.32/1220.33	c MPhaseSAT version 401 by Jingchao Chen,  April 1, 2011
1220.32/1220.33	c input CNF file=HOME/instance-3094222-1301752492.cnf 
1220.32/1220.33	c Clause#=1704  var#=400  ratio=4 
1220.32/1220.33	c Simplified clause#=1704 
1220.32/1220.33	c XOR_varElimination deleted var#=1 clauses#=1694 
1220.32/1220.33	c inative var#=0 
1220.32/1220.33	c free var#=393  
1220.32/1220.33	c local search on 
1220.32/1220.33	c height=18 age=29 
1220.32/1220.33	c hybrid solving 
1220.32/1220.33	c 
1220.32/1220.33	s UNSATISFIABLE
1220.32/1220.33	c 
1220.32/1220.33	c  Running time=1220.365475

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3094222-1301752492/watcher-3094222-1301752492 -o /tmp/evaluation-result-3094222-1301752492/solver-3094222-1301752492 -C 2400 -W 1300 -M 7680 MPhaseSAT HOME/instance-3094222-1301752492.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.93 3.99 3.91 5/189 4386
/proc/meminfo: memFree=21005668/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=3112 CPUtime=0 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 370 0 0 0 0 0 0 0 25 0 1 0 286848964 3186688 308 33554432000 134512640 134731564 4291537280 18446744073709551615 134545344 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 778 308 238 54 0 88 0

[startup+0.0550321 s]
/proc/loadavg: 3.93 3.99 3.91 5/189 4386
/proc/meminfo: memFree=21005668/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=3520 CPUtime=0.05 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 489 0 0 0 5 0 0 0 25 0 1 0 286848964 3604480 427 33554432000 134512640 134731564 4291537280 18446744073709551615 134659494 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 880 427 268 54 0 190 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3520

[startup+0.101024 s]
/proc/loadavg: 3.93 3.99 3.91 5/189 4386
/proc/meminfo: memFree=21005668/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=3520 CPUtime=0.09 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 500 0 0 0 9 0 0 0 25 0 1 0 286848964 3604480 438 33554432000 134512640 134731564 4291537280 18446744073709551615 134667331 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 880 438 268 54 0 190 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3520

[startup+0.300988 s]
/proc/loadavg: 3.93 3.99 3.91 5/189 4386
/proc/meminfo: memFree=21005668/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=3784 CPUtime=0.29 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 576 0 0 0 29 0 0 0 25 0 1 0 286848964 3874816 514 33554432000 134512640 134731564 4291537280 18446744073709551615 134655798 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 946 514 268 54 0 256 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3784

[startup+0.70092 s]
/proc/loadavg: 3.93 3.99 3.91 5/189 4386
/proc/meminfo: memFree=21005668/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=4048 CPUtime=0.69 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 629 0 0 0 69 0 0 0 25 0 1 0 286848964 4145152 567 33554432000 134512640 134731564 4291537280 18446744073709551615 134659331 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 1012 567 268 54 0 322 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4048

[startup+1.50078 s]
/proc/loadavg: 3.93 3.99 3.91 5/190 4387
/proc/meminfo: memFree=21001452/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=4180 CPUtime=1.49 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 664 0 0 0 149 0 0 0 25 0 1 0 286848964 4280320 602 33554432000 134512640 134731564 4291537280 18446744073709551615 134609238 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 1045 602 271 54 0 355 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4180

[startup+3.10049 s]
/proc/loadavg: 3.93 3.99 3.91 5/190 4387
/proc/meminfo: memFree=20998920/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=4180 CPUtime=3.09 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 664 0 0 0 309 0 0 0 25 0 1 0 286848964 4280320 602 33554432000 134512640 134731564 4291537280 18446744073709551615 134605136 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 1045 602 271 54 0 355 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4180

[startup+6.30092 s]
/proc/loadavg: 3.93 3.99 3.91 5/190 4387
/proc/meminfo: memFree=20990984/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=4180 CPUtime=6.29 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 664 0 0 0 629 0 0 0 25 0 1 0 286848964 4280320 602 33554432000 134512640 134731564 4291537280 18446744073709551615 134610501 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 1045 602 271 54 0 355 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4180

[startup+12.7008 s]
/proc/loadavg: 3.94 3.99 3.91 5/190 4388
/proc/meminfo: memFree=20979068/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=4180 CPUtime=12.69 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 664 0 0 0 1269 0 0 0 25 0 1 0 286848964 4280320 602 33554432000 134512640 134731564 4291537280 18446744073709551615 134605590 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 1045 602 271 54 0 355 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4180

[startup+25.5005 s]
/proc/loadavg: 3.95 3.99 3.91 5/190 4388
/proc/meminfo: memFree=20967424/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=4312 CPUtime=25.49 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 698 0 0 0 2549 0 0 0 25 0 1 0 286848964 4415488 636 33554432000 134512640 134731564 4291537280 18446744073709551615 134606122 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 1078 636 271 54 0 388 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4312

[startup+51.1009 s]
/proc/loadavg: 3.91 3.98 3.91 5/190 4444
/proc/meminfo: memFree=21002800/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=4564 CPUtime=51.09 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 768 0 0 0 5109 0 0 0 25 0 1 0 286848964 4673536 706 33554432000 134512640 134731564 4291537280 18446744073709551615 3316221 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 1141 706 273 54 0 451 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4564

[startup+102.306 s]
/proc/loadavg: 4.02 3.99 3.91 5/190 4445
/proc/meminfo: memFree=20954568/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=6088 CPUtime=102.29 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 4821 0 0 0 10229 0 0 0 25 0 1 0 286848964 6234112 1089 33554432000 134512640 134731564 4291537280 18446744073709551615 134605449 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 1522 1089 273 54 0 832 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 6088

[startup+162.3 s]
/proc/loadavg: 4.01 3.99 3.91 5/190 4447
/proc/meminfo: memFree=20941916/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=5976 CPUtime=162.29 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 8163 0 0 0 16228 1 0 0 25 0 1 0 286848964 6119424 1036 33554432000 134512640 134731564 4291537280 18446744073709551615 3067687 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 1494 1036 273 54 0 804 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 5976

[startup+222.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 4448
/proc/meminfo: memFree=20937936/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=6100 CPUtime=222.29 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 8412 0 0 0 22228 1 0 0 25 0 1 0 286848964 6246400 1089 33554432000 134512640 134731564 4291537280 18446744073709551615 134604984 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 1525 1089 273 54 0 835 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 6100

[startup+282.301 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 4450
/proc/meminfo: memFree=20937804/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=5840 CPUtime=282.3 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 8694 0 0 0 28228 2 0 0 25 0 1 0 286848964 5980160 1033 33554432000 134512640 134731564 4291537280 18446744073709551615 134614650 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 1460 1033 273 54 0 770 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 5840

[startup+342.301 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 4451
/proc/meminfo: memFree=20937200/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=6100 CPUtime=342.3 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 8896 0 0 0 34228 2 0 0 25 0 1 0 286848964 6246400 1067 33554432000 134512640 134731564 4291537280 18446744073709551615 134659331 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 1525 1067 273 54 0 835 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 6100

[startup+402.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 4462
/proc/meminfo: memFree=20936496/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=5840 CPUtime=402.3 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 9213 0 0 0 40228 2 0 0 25 0 1 0 286848964 5980160 1034 33554432000 134512640 134731564 4291537280 18446744073709551615 3068149 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 1460 1034 273 54 0 770 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 5840

[startup+462.301 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 4464
/proc/meminfo: memFree=20915768/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=6232 CPUtime=462.3 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 9634 0 0 0 46228 2 0 0 25 0 1 0 286848964 6381568 1122 33554432000 134512640 134731564 4291537280 18446744073709551615 134606309 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 1558 1122 273 54 0 868 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 6232

[startup+522.301 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 4465
/proc/meminfo: memFree=20915268/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=6232 CPUtime=522.31 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 10015 0 0 0 52229 2 0 0 25 0 1 0 286848964 6381568 1111 33554432000 134512640 134731564 4291537280 18446744073709551615 134606345 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 1558 1111 273 54 0 868 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 6232

[startup+582.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 4470
/proc/meminfo: memFree=20915116/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=6228 CPUtime=582.31 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 10379 0 0 0 58229 2 0 0 25 0 1 0 286848964 6377472 1114 33554432000 134512640 134731564 4291537280 18446744073709551615 134609057 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 1557 1114 273 54 0 867 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 6228

[startup+642.301 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 4471
/proc/meminfo: memFree=20915472/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=6360 CPUtime=642.31 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 10676 0 0 0 64229 2 0 0 25 0 1 0 286848964 6512640 1146 33554432000 134512640 134731564 4291537280 18446744073709551615 134605518 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 1590 1146 273 54 0 900 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 6360

[startup+702.301 s]
/proc/loadavg: 4.03 4.01 3.92 5/190 4473
/proc/meminfo: memFree=20901588/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=7484 CPUtime=702.31 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 11064 0 0 0 70229 2 0 0 25 0 1 0 286848964 7663616 1420 33554432000 134512640 134731564 4291537280 18446744073709551615 134659331 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 1871 1420 273 54 0 1181 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 7484

[startup+762.306 s]
/proc/loadavg: 4.01 4.00 3.92 5/190 4475
/proc/meminfo: memFree=20902320/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=7484 CPUtime=762.31 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 11067 0 0 0 76229 2 0 0 25 0 1 0 286848964 7663616 1423 33554432000 134512640 134731564 4291537280 18446744073709551615 134668678 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 1871 1423 273 54 0 1181 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 7484

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 4476
/proc/meminfo: memFree=20901192/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=8092 CPUtime=822.31 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 11286 0 0 0 82229 2 0 0 25 0 1 0 286848964 8286208 1590 33554432000 134512640 134731564 4291537280 18446744073709551615 134659334 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 2023 1590 273 54 0 1333 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 8092

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 4478
/proc/meminfo: memFree=20901300/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=8012 CPUtime=882.31 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 11286 0 0 0 88229 2 0 0 25 0 1 0 286848964 8204288 1570 33554432000 134512640 134731564 4291537280 18446744073709551615 134720304 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 2003 1570 273 54 0 1313 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 8012

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 4479
/proc/meminfo: memFree=20900892/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=8012 CPUtime=942.31 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 11286 0 0 0 94229 2 0 0 25 0 1 0 286848964 8204288 1570 33554432000 134512640 134731564 4291537280 18446744073709551615 134659345 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 2003 1570 273 54 0 1313 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 8012

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 4481
/proc/meminfo: memFree=20893932/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=8012 CPUtime=1002.31 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 11286 0 0 0 100229 2 0 0 25 0 1 0 286848964 8204288 1570 33554432000 134512640 134731564 4291537280 18446744073709551615 134718378 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 2003 1570 273 54 0 1313 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 8012

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 4483
/proc/meminfo: memFree=20893416/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=8012 CPUtime=1062.31 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 11286 0 0 0 106229 2 0 0 25 0 1 0 286848964 8204288 1570 33554432000 134512640 134731564 4291537280 18446744073709551615 134659224 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 2003 1570 273 54 0 1313 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 8012

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 4484
/proc/meminfo: memFree=20891928/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=8012 CPUtime=1122.32 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 11286 0 0 0 112229 3 0 0 25 0 1 0 286848964 8204288 1570 33554432000 134512640 134731564 4291537280 18446744073709551615 134620715 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 2003 1570 273 54 0 1313 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 8012

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 4486
/proc/meminfo: memFree=20891796/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=8012 CPUtime=1182.32 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 11286 0 0 0 118229 3 0 0 25 0 1 0 286848964 8204288 1570 33554432000 134512640 134731564 4291537280 18446744073709551615 134715359 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 2003 1570 273 54 0 1313 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 8012

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

[startup+1203.1 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 4486
/proc/meminfo: memFree=20892664/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=8012 CPUtime=1203.12 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 11286 0 0 0 120309 3 0 0 25 0 1 0 286848964 8204288 1570 33554432000 134512640 134731564 4291537280 18446744073709551615 134666859 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 2003 1570 273 54 0 1313 0
Current children cumulated CPU time (s) 1203.12
Current children cumulated vsize (KiB) 8012

[startup+1209.5 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 4487
/proc/meminfo: memFree=20891300/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=8012 CPUtime=1209.52 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 11286 0 0 0 120949 3 0 0 25 0 1 0 286848964 8204288 1570 33554432000 134512640 134731564 4291537280 18446744073709551615 134659293 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 2003 1570 273 54 0 1313 0
Current children cumulated CPU time (s) 1209.52
Current children cumulated vsize (KiB) 8012

[startup+1215.9 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 4487
/proc/meminfo: memFree=20891176/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=8012 CPUtime=1215.92 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 11286 0 0 0 121589 3 0 0 25 0 1 0 286848964 8204288 1570 33554432000 134512640 134731564 4291537280 18446744073709551615 134668845 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 2003 1570 273 54 0 1313 0
Current children cumulated CPU time (s) 1215.92
Current children cumulated vsize (KiB) 8012

[startup+1217.5 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 4487
/proc/meminfo: memFree=20891052/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=8012 CPUtime=1217.52 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 11286 0 0 0 121749 3 0 0 25 0 1 0 286848964 8204288 1570 33554432000 134512640 134731564 4291537280 18446744073709551615 134620770 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 2003 1570 273 54 0 1313 0
Current children cumulated CPU time (s) 1217.52
Current children cumulated vsize (KiB) 8012

[startup+1219.1 s]
/proc/loadavg: 4.06 4.02 3.93 5/190 4487
/proc/meminfo: memFree=20891168/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=8012 CPUtime=1219.12 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 11286 0 0 0 121909 3 0 0 25 0 1 0 286848964 8204288 1570 33554432000 134512640 134731564 4291537280 18446744073709551615 134659349 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 2003 1570 273 54 0 1313 0
Current children cumulated CPU time (s) 1219.12
Current children cumulated vsize (KiB) 8012

[startup+1219.91 s]
/proc/loadavg: 4.06 4.02 3.93 5/190 4487
/proc/meminfo: memFree=20891168/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=8012 CPUtime=1219.93 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 11286 0 0 0 121990 3 0 0 25 0 1 0 286848964 8204288 1570 33554432000 134512640 134731564 4291537280 18446744073709551615 3067734 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 2003 1570 273 54 0 1313 0
Current children cumulated CPU time (s) 1219.93
Current children cumulated vsize (KiB) 8012

[startup+1220.3 s]
/proc/loadavg: 4.06 4.02 3.93 5/190 4487
/proc/meminfo: memFree=20891168/32950904 swapFree=67111528/67111528
[pid=4386] ppid=4384 vsize=8012 CPUtime=1220.32 cores=1,3
/proc/4386/stat : 4386 (MPhaseSAT) R 4384 4386 3875 0 -1 4202496 11286 0 0 0 122029 3 0 0 25 0 1 0 286848964 8204288 1570 33554432000 134512640 134731564 4291537280 18446744073709551615 134717330 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/4386/statm: 2003 1570 273 54 0 1313 0
Current children cumulated CPU time (s) 1220.32
Current children cumulated vsize (KiB) 8012

Child status: 20
Real time (s): 1220.34
CPU time (s): 1220.37
CPU user time (s): 1220.33
CPU system time (s): 0.033994
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 8400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1220.33
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11296
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9
involuntary context switches= 2905

runsolver used 1.69474 second user time and 3.86441 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-02 15:54:52
IDJOB=3094222
IDBENCH=82704
IDSOLVER=1520
FILE ID=node121/3094222-1301752492
RUNJOBID= node121-1301748570-3895
PBS_JOBID= 12841016
Free space on /tmp= 71472 MiB

SOLVER NAME= MPhaseSAT 2011-02-15
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v400-c1704-S785747282-100.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3094222-1301752492/watcher-3094222-1301752492 -o /tmp/evaluation-result-3094222-1301752492/solver-3094222-1301752492 -C 2400 -W 1300 -M 7680  MPhaseSAT HOME/instance-3094222-1301752492.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= b444591b86255859f3a5d3b876e65166
RANDOM SEED=1159863014

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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	: 5332.77
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		: 2666.817
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	: 5332.82
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		: 2666.817
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	: 5332.74
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		: 2666.817
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		: 2666.817
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:     32950904 kB
MemFree:      21005684 kB
Buffers:        334664 kB
Cached:       11213712 kB
SwapCached:          0 kB
Active:        7610236 kB
Inactive:      4064316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      21005684 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5440 kB
Writeback:           0 kB
AnonPages:      125872 kB
Mapped:          16640 kB
Slab:           207672 kB
PageTables:       5300 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   312028 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= 71472 MiB
End job on node121 at 2011-04-02 16:15:13