Trace number 3375240

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
MPhaseSAT64 2011-05-14 (fixed)UNSAT 1188.65 1188.63

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v50-c4450-S321945897-005.UNKNOWN.cnf
MD5SUM7b433874f4dba1bf060f64be4ba91fb7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark33.2759
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54450

Solver Data 

1188.61/1188.62	c MPhaseSAT64 version 514 by Jingchao Chen,  May 13,2011
1188.61/1188.62	c input CNF file=HOME/instance-3375240-1305449936.cnf 
1188.61/1188.62	c Clause#=4450  var#=50  ratio=89 
1188.61/1188.62	c Simplified clause#=4450 
1188.61/1188.62	c XOR_varElimination deleted var#=0 clauses#=4450 
1188.61/1188.62	c inative var#=0 
1188.61/1188.62	c free var#=50  
1188.61/1188.62	c local search on 
1188.61/1188.62	c height=15 age=51.129770 
1188.61/1188.62	c hybrid solving 
1188.61/1188.62	c 
1188.61/1188.62	s UNSATISFIABLE
1188.61/1188.62	c 
1188.61/1188.62	c  Running time=1188.645299

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: 961)

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-3375240-1305449936/watcher-3375240-1305449936 -o /tmp/evaluation-result-3375240-1305449936/solver-3375240-1305449936 -C 2400 -W 1300 -M 7680 MPhaseSAT64 HOME/instance-3375240-1305449936.cnf 

running on 2 cores: 0,2

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: 3.92 3.94 3.95 5/367 25324
/proc/meminfo: memFree=21434908/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=12520 CPUtime=0 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 514 0 0 0 0 0 0 0 25 0 1 0 656593267 12820480 447 33554432000 4194304 4479436 140735436755504 18446744073709551615 4219883 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 3130 447 278 70 0 250 0

[startup+0.088025 s]
/proc/loadavg: 3.92 3.94 3.95 5/367 25324
/proc/meminfo: memFree=21434908/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=13364 CPUtime=0.08 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 945 0 0 0 8 0 0 0 25 0 1 0 656593267 13684736 712 33554432000 4194304 4479436 140735436755504 18446744073709551615 4321356 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 3341 712 304 70 0 461 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13364

[startup+0.101019 s]
/proc/loadavg: 3.92 3.94 3.95 5/367 25324
/proc/meminfo: memFree=21434908/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=13364 CPUtime=0.09 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 945 0 0 0 9 0 0 0 25 0 1 0 656593267 13684736 712 33554432000 4194304 4479436 140735436755504 18446744073709551615 4340677 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 3341 712 304 70 0 461 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13364

[startup+0.300982 s]
/proc/loadavg: 3.92 3.94 3.95 5/367 25324
/proc/meminfo: memFree=21434908/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=13500 CPUtime=0.29 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 976 0 0 0 29 0 0 0 25 0 1 0 656593267 13824000 743 33554432000 4194304 4479436 140735436755504 18446744073709551615 4450979 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 3375 743 325 70 0 495 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13500

[startup+0.700927 s]
/proc/loadavg: 3.92 3.94 3.95 5/367 25324
/proc/meminfo: memFree=21434908/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16268 CPUtime=0.69 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 1692 0 0 0 69 0 0 0 25 0 1 0 656593267 16658432 1427 33554432000 4194304 4479436 140735436755504 18446744073709551615 4451150 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4067 1427 325 70 0 1187 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16268

[startup+1.50075 s]
/proc/loadavg: 3.92 3.94 3.95 5/368 25325
/proc/meminfo: memFree=21428340/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16268 CPUtime=1.49 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 1759 0 0 0 149 0 0 0 25 0 1 0 656593267 16658432 1430 33554432000 4194304 4479436 140735436755504 18446744073709551615 4295913 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4067 1430 328 70 0 1187 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16268

[startup+3.10051 s]
/proc/loadavg: 3.92 3.94 3.95 5/368 25325
/proc/meminfo: memFree=21428712/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16268 CPUtime=3.09 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 1759 0 0 0 309 0 0 0 25 0 1 0 656593267 16658432 1430 33554432000 4194304 4479436 140735436755504 18446744073709551615 4294832 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4067 1430 328 70 0 1187 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16268

[startup+6.30097 s]
/proc/loadavg: 3.92 3.94 3.95 5/368 25325
/proc/meminfo: memFree=21427336/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16268 CPUtime=6.29 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 1759 0 0 0 629 0 0 0 25 0 1 0 656593267 16658432 1430 33554432000 4194304 4479436 140735436755504 18446744073709551615 4295986 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4067 1430 328 70 0 1187 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16268

[startup+12.7009 s]
/proc/loadavg: 3.93 3.95 3.95 5/368 25325
/proc/meminfo: memFree=21427092/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16268 CPUtime=12.69 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 1759 0 0 0 1269 0 0 0 25 0 1 0 656593267 16658432 1430 33554432000 4194304 4479436 140735436755504 18446744073709551615 4294975 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4067 1430 328 70 0 1187 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16268

[startup+25.5007 s]
/proc/loadavg: 3.94 3.95 3.95 5/368 25326
/proc/meminfo: memFree=21424864/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16268 CPUtime=25.49 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 1759 0 0 0 2549 0 0 0 25 0 1 0 656593267 16658432 1430 33554432000 4194304 4479436 140735436755504 18446744073709551615 4294632 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4067 1430 328 70 0 1187 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16268

[startup+51.1004 s]
/proc/loadavg: 4.03 3.97 3.95 5/368 25326
/proc/meminfo: memFree=21425472/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16268 CPUtime=51.09 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 1759 0 0 0 5109 0 0 0 25 0 1 0 656593267 16658432 1430 33554432000 4194304 4479436 140735436755504 18446744073709551615 4295480 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4067 1430 328 70 0 1187 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16268

[startup+102.313 s]
/proc/loadavg: 4.07 3.99 3.96 5/368 25328
/proc/meminfo: memFree=21424720/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16840 CPUtime=102.31 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 26152 0 0 0 10228 3 0 0 25 0 1 0 656593267 17244160 1390 33554432000 4194304 4479436 140735436755504 18446744073709551615 4304589 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4210 1390 335 70 0 1330 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 16840

[startup+162.301 s]
/proc/loadavg: 4.02 3.99 3.96 5/368 25338
/proc/meminfo: memFree=21423496/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16840 CPUtime=162.29 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 91241 0 0 0 16218 11 0 0 25 0 1 0 656593267 17244160 1390 33554432000 4194304 4479436 140735436755504 18446744073709551615 4416491 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4210 1390 335 70 0 1330 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 16840

[startup+222.301 s]
/proc/loadavg: 4.01 3.99 3.96 5/368 25340
/proc/meminfo: memFree=21420120/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16956 CPUtime=222.29 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 147932 0 0 0 22212 17 0 0 25 0 1 0 656593267 17362944 1419 33554432000 4194304 4479436 140735436755504 18446744073709551615 4307335 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4239 1419 335 70 0 1359 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 16956

[startup+282.3 s]
/proc/loadavg: 4.03 4.00 3.96 5/368 25342
/proc/meminfo: memFree=21420476/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16840 CPUtime=282.29 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 203156 0 0 0 28206 23 0 0 25 0 1 0 656593267 17244160 1424 33554432000 4194304 4479436 140735436755504 18446744073709551615 4304344 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4210 1424 335 70 0 1330 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 16840

[startup+342.3 s]
/proc/loadavg: 4.01 4.00 3.96 5/368 25343
/proc/meminfo: memFree=21418972/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16840 CPUtime=342.3 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 257922 0 0 0 34200 30 0 0 25 0 1 0 656593267 17244160 1395 33554432000 4194304 4479436 140735436755504 18446744073709551615 4304840 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4210 1395 335 70 0 1330 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 16840

[startup+402.3 s]
/proc/loadavg: 4.07 4.02 3.97 5/368 25347
/proc/meminfo: memFree=21423768/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16840 CPUtime=402.3 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 319570 0 0 0 40193 37 0 0 25 0 1 0 656593267 17244160 1395 33554432000 4194304 4479436 140735436755504 18446744073709551615 4340544 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4210 1395 335 70 0 1330 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 16840

[startup+462.301 s]
/proc/loadavg: 4.02 4.01 3.97 5/368 25349
/proc/meminfo: memFree=21423380/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16840 CPUtime=462.3 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 378861 0 0 0 46188 42 0 0 25 0 1 0 656593267 17244160 1395 33554432000 4194304 4479436 140735436755504 18446744073709551615 4339541 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4210 1395 335 70 0 1330 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 16840

[startup+522.301 s]
/proc/loadavg: 4.01 4.00 3.97 5/368 25351
/proc/meminfo: memFree=21422244/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16956 CPUtime=522.3 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 435633 0 0 0 52180 50 0 0 25 0 1 0 656593267 17362944 1424 33554432000 4194304 4479436 140735436755504 18446744073709551615 4340859 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4239 1424 335 70 0 1359 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 16956

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.97 5/368 25353
/proc/meminfo: memFree=21417132/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16840 CPUtime=582.3 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 490374 0 0 0 58173 57 0 0 25 0 1 0 656593267 17244160 1395 33554432000 4194304 4479436 140735436755504 18446744073709551615 4331465 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4210 1395 335 70 0 1330 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 16840

[startup+642.301 s]
/proc/loadavg: 4.08 4.03 3.98 5/368 25354
/proc/meminfo: memFree=21415868/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16700 CPUtime=642.31 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 545273 0 0 0 64168 63 0 0 25 0 1 0 656593267 17100800 1358 33554432000 4194304 4479436 140735436755504 18446744073709551615 210647170967 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4175 1358 335 70 0 1295 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 16700

[startup+702.301 s]
/proc/loadavg: 4.10 4.04 3.98 5/368 25356
/proc/meminfo: memFree=21414480/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16700 CPUtime=702.3 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 589735 0 0 0 70162 68 0 0 25 0 1 0 656593267 17100800 1358 33554432000 4194304 4479436 140735436755504 18446744073709551615 4309213 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4175 1358 335 70 0 1295 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 16700

[startup+762.314 s]
/proc/loadavg: 4.04 4.03 3.98 5/368 25357
/proc/meminfo: memFree=21422144/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16700 CPUtime=762.31 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 631283 0 0 0 76157 74 0 0 25 0 1 0 656593267 17100800 1358 33554432000 4194304 4479436 140735436755504 18446744073709551615 4306752 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4175 1358 335 70 0 1295 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 16700

[startup+822.3 s]
/proc/loadavg: 4.06 4.03 3.99 5/368 25359
/proc/meminfo: memFree=21420512/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16700 CPUtime=822.3 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 675087 0 0 0 82151 79 0 0 25 0 1 0 656593267 17100800 1358 33554432000 4194304 4479436 140735436755504 18446744073709551615 4340904 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4175 1358 335 70 0 1295 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 16700

[startup+882.3 s]
/proc/loadavg: 4.06 4.04 3.99 5/368 25361
/proc/meminfo: memFree=21420124/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16700 CPUtime=882.3 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 713063 0 0 0 88146 84 0 0 25 0 1 0 656593267 17100800 1358 33554432000 4194304 4479436 140735436755504 18446744073709551615 4336229 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4175 1358 335 70 0 1295 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 16700

[startup+942.3 s]
/proc/loadavg: 4.02 4.03 3.99 5/368 25362
/proc/meminfo: memFree=21420352/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16700 CPUtime=942.3 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 753224 0 0 0 94142 88 0 0 25 0 1 0 656593267 17100800 1355 33554432000 4194304 4479436 140735436755504 18446744073709551615 4340736 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4175 1355 335 70 0 1295 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 16700

[startup+1002.3 s]
/proc/loadavg: 4.04 4.03 4.00 5/368 25364
/proc/meminfo: memFree=21419460/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16700 CPUtime=1002.3 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 793810 0 0 0 100137 93 0 0 25 0 1 0 656593267 17100800 1355 33554432000 4194304 4479436 140735436755504 18446744073709551615 4331442 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4175 1355 335 70 0 1295 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 16700

[startup+1062.3 s]
/proc/loadavg: 4.01 4.03 4.00 5/368 25365
/proc/meminfo: memFree=21420920/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16700 CPUtime=1062.3 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 832570 0 0 0 106132 98 0 0 25 0 1 0 656593267 17100800 1353 33554432000 4194304 4479436 140735436755504 18446744073709551615 4340986 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4175 1353 335 70 0 1295 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 16700

[startup+1122.3 s]
/proc/loadavg: 4.00 4.02 4.00 5/368 25367
/proc/meminfo: memFree=21421144/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16700 CPUtime=1122.31 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 872030 0 0 0 112127 104 0 0 25 0 1 0 656593267 17100800 1351 33554432000 4194304 4479436 140735436755504 18446744073709551615 4304840 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4175 1351 335 70 0 1295 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 16700

[startup+1182.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/368 25368
/proc/meminfo: memFree=21422852/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16444 CPUtime=1182.31 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 906788 0 0 0 118123 108 0 0 25 0 1 0 656593267 16838656 1282 33554432000 4194304 4479436 140735436755504 18446744073709551615 4336226 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4111 1282 335 70 0 1231 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 16444

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

[startup+1183.9 s]
/proc/loadavg: 4.00 4.01 4.00 5/368 25369
/proc/meminfo: memFree=21420744/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16444 CPUtime=1183.91 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 907188 0 0 0 118283 108 0 0 25 0 1 0 656593267 16838656 1280 33554432000 4194304 4479436 140735436755504 18446744073709551615 4451020 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4111 1280 335 70 0 1231 0
Current children cumulated CPU time (s) 1183.91
Current children cumulated vsize (KiB) 16444

[startup+1187.1 s]
/proc/loadavg: 4.00 4.01 4.00 5/368 25369
/proc/meminfo: memFree=21420868/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16444 CPUtime=1187.11 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 907739 0 0 0 118603 108 0 0 25 0 1 0 656593267 16838656 1278 33554432000 4194304 4479436 140735436755504 18446744073709551615 4331474 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4111 1278 335 70 0 1231 0
Current children cumulated CPU time (s) 1187.11
Current children cumulated vsize (KiB) 16444

[startup+1187.9 s]
/proc/loadavg: 4.00 4.01 4.00 5/368 25369
/proc/meminfo: memFree=21420868/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16444 CPUtime=1187.92 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 908123 0 0 0 118684 108 0 0 25 0 1 0 656593267 16838656 1277 33554432000 4194304 4479436 140735436755504 18446744073709551615 4321449 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4111 1277 335 70 0 1231 0
Current children cumulated CPU time (s) 1187.92
Current children cumulated vsize (KiB) 16444

[startup+1188.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/368 25369
/proc/meminfo: memFree=21420868/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16700 CPUtime=1188.31 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 908263 0 0 0 118723 108 0 0 25 0 1 0 656593267 17100800 1340 33554432000 4194304 4479436 140735436755504 18446744073709551615 4331765 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4175 1340 335 70 0 1295 0
Current children cumulated CPU time (s) 1188.31
Current children cumulated vsize (KiB) 16700

[startup+1188.5 s]
/proc/loadavg: 4.00 4.01 4.00 5/368 25369
/proc/meminfo: memFree=21420868/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16700 CPUtime=1188.51 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 908338 0 0 0 118743 108 0 0 25 0 1 0 656593267 17100800 1339 33554432000 4194304 4479436 140735436755504 18446744073709551615 4331478 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4175 1339 335 70 0 1295 0
Current children cumulated CPU time (s) 1188.51
Current children cumulated vsize (KiB) 16700

[startup+1188.6 s]
/proc/loadavg: 4.00 4.01 4.00 5/368 25369
/proc/meminfo: memFree=21420868/32951132 swapFree=64495980/67111528
[pid=25324] ppid=25322 vsize=16700 CPUtime=1188.61 cores=0,2
/proc/25324/stat : 25324 (MPhaseSAT64) R 25322 25324 24429 0 -1 4202496 908338 0 0 0 118753 108 0 0 25 0 1 0 656593267 17100800 1339 33554432000 4194304 4479436 140735436755504 18446744073709551615 4451121 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/25324/statm: 4175 1339 335 70 0 1295 0
Current children cumulated CPU time (s) 1188.61
Current children cumulated vsize (KiB) 16700

Child status: 20
Real time (s): 1188.63
CPU time (s): 1188.65
CPU user time (s): 1187.56
CPU system time (s): 1.08483
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 17988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1187.56
system time used= 1.08483
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 908340
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= 10
involuntary context switches= 1327

runsolver used 4.23336 second user time and 8.73967 second system time

The end

Launcher Data 

Begin job on node129 at 2011-05-15 10:58:56
IDJOB=3375240
IDBENCH=82949
IDSOLVER=1855
FILE ID=node129/3375240-1305449936
RUNJOBID= node129-1305449828-25198
PBS_JOBID= 13324843
Free space on /tmp= 73412 MiB

SOLVER NAME= MPhaseSAT64 2011-05-14 (fixed)
BENCH NAME= SAT11/random/medium/unif-k7-r89-v50-c4450-S321945897-005.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT64 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3375240-1305449936/watcher-3375240-1305449936 -o /tmp/evaluation-result-3375240-1305449936/solver-3375240-1305449936 -C 2400 -W 1300 -M 7680  MPhaseSAT64 HOME/instance-3375240-1305449936.cnf

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

MD5SUM BENCH= 7b433874f4dba1bf060f64be4ba91fb7
RANDOM SEED=1149676626

node129.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	: 5332.83
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		: 2666.831
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	: 5332.75
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		: 2666.831
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	: 5332.82
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	: 5332.74
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      21434940 kB
Buffers:        256896 kB
Cached:        6065104 kB
SwapCached:      52668 kB
Active:        2981192 kB
Inactive:      8309824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21434940 kB
SwapTotal:    67111528 kB
SwapFree:     64495980 kB
Dirty:             444 kB
Writeback:           0 kB
AnonPages:     4924980 kB
Mapped:          18072 kB
Slab:           122064 kB
PageTables:      38608 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 79823940 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73412 MiB
End job on node129 at 2011-05-15 11:18:45