Trace number 3375320

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 1086.32 1086.29

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v50-c4450-S324945930-048.UNKNOWN.cnf
MD5SUM25ed0c8de63814e6d33af77a8f91b72b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark32.3141
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 

1086.21/1086.29	c MPhaseSAT64 version 514 by Jingchao Chen,  May 13,2011
1086.21/1086.29	c input CNF file=HOME/instance-3375320-1305450083.cnf 
1086.21/1086.29	c Clause#=4450  var#=50  ratio=89 
1086.21/1086.29	c Simplified clause#=4450 
1086.21/1086.29	c XOR_varElimination deleted var#=0 clauses#=4450 
1086.21/1086.29	c inative var#=0 
1086.21/1086.29	c free var#=50  
1086.21/1086.29	c local search on 
1086.21/1086.29	c height=16 age=49.608700 
1086.21/1086.29	c hybrid solving 
1086.21/1086.29	c 
1086.21/1086.29	s UNSATISFIABLE
1086.21/1086.29	c 
1086.21/1086.29	c  Running time=1086.317854

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-3375320-1305450083/watcher-3375320-1305450083 -o /tmp/evaluation-result-3375320-1305450083/solver-3375320-1305450083 -C 2400 -W 1300 -M 7680 MPhaseSAT64 HOME/instance-3375320-1305450083.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: 2.82 2.99 3.27 4/307 14955
/proc/meminfo: memFree=15763100/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=12428 CPUtime=0 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 523 0 0 0 0 0 0 0 18 0 1 0 112617717 12726272 425 33554432000 4194304 4479436 140737157352096 18446744073709551615 4264906 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 3107 425 279 70 0 227 0

[startup+0.109611 s]
/proc/loadavg: 2.82 2.99 3.27 4/307 14955
/proc/meminfo: memFree=15763100/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=13364 CPUtime=0.1 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 945 0 0 0 10 0 0 0 18 0 1 0 112617717 13684736 713 33554432000 4194304 4479436 140737157352096 18446744073709551615 4341006 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 3341 713 304 70 0 461 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13364

[startup+0.200589 s]
/proc/loadavg: 2.82 2.99 3.27 4/307 14955
/proc/meminfo: memFree=15763100/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=13524 CPUtime=0.19 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 967 0 0 0 19 0 0 0 18 0 1 0 112617717 13848576 735 33554432000 4194304 4479436 140737157352096 18446744073709551615 4304840 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 3381 735 318 70 0 501 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13524

[startup+0.300577 s]
/proc/loadavg: 2.82 2.99 3.27 4/307 14955
/proc/meminfo: memFree=15763100/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=13524 CPUtime=0.29 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 1006 0 0 0 29 0 0 0 18 0 1 0 112617717 13848576 774 33554432000 4194304 4479436 140737157352096 18446744073709551615 4450905 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 3381 774 325 70 0 501 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13524

[startup+0.700505 s]
/proc/loadavg: 2.82 2.99 3.27 4/307 14955
/proc/meminfo: memFree=15763100/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16092 CPUtime=0.69 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 1648 0 0 0 69 0 0 0 18 0 1 0 112617717 16478208 1384 33554432000 4194304 4479436 140737157352096 18446744073709551615 4451088 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4023 1384 325 70 0 1143 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16092

[startup+1.50036 s]
/proc/loadavg: 2.82 2.99 3.27 5/308 14956
/proc/meminfo: memFree=15758356/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16092 CPUtime=1.49 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 1651 0 0 0 149 0 0 0 20 0 1 0 112617717 16478208 1387 33554432000 4194304 4479436 140737157352096 18446744073709551615 4294649 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4023 1387 328 70 0 1143 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16092

[startup+3.10108 s]
/proc/loadavg: 2.82 2.99 3.27 5/308 14956
/proc/meminfo: memFree=15757364/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16092 CPUtime=3.09 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 1651 0 0 0 309 0 0 0 25 0 1 0 112617717 16478208 1387 33554432000 4194304 4479436 140737157352096 18446744073709551615 4295802 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4023 1387 328 70 0 1143 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16092

[startup+6.30052 s]
/proc/loadavg: 2.92 3.01 3.27 5/308 14956
/proc/meminfo: memFree=15756384/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16092 CPUtime=6.29 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 1651 0 0 0 629 0 0 0 25 0 1 0 112617717 16478208 1387 33554432000 4194304 4479436 140737157352096 18446744073709551615 4295491 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4023 1387 328 70 0 1143 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16092

[startup+12.7004 s]
/proc/loadavg: 3.00 3.02 3.28 5/308 14956
/proc/meminfo: memFree=15754392/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16092 CPUtime=12.69 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 1651 0 0 0 1269 0 0 0 25 0 1 0 112617717 16478208 1387 33554432000 4194304 4479436 140737157352096 18446744073709551615 4295225 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4023 1387 328 70 0 1143 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16092

[startup+25.5012 s]
/proc/loadavg: 3.30 3.09 3.29 5/308 14957
/proc/meminfo: memFree=15751164/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16092 CPUtime=25.49 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 1651 0 0 0 2549 0 0 0 25 0 1 0 112617717 16478208 1387 33554432000 4194304 4479436 140737157352096 18446744073709551615 4295856 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4023 1387 328 70 0 1143 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16092

[startup+51.1007 s]
/proc/loadavg: 3.54 3.16 3.31 5/308 14958
/proc/meminfo: memFree=15749156/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=17300 CPUtime=51.09 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 1873 0 0 0 5109 0 0 0 25 0 1 0 112617717 17715200 1513 33554432000 4194304 4479436 140737157352096 18446744073709551615 4294852 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4325 1513 329 70 0 1445 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17300

[startup+102.301 s]
/proc/loadavg: 3.80 3.29 3.34 5/308 14959
/proc/meminfo: memFree=15749624/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16664 CPUtime=102.3 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 38110 0 0 0 10226 4 0 0 25 0 1 0 112617717 17063936 1355 33554432000 4194304 4479436 140737157352096 18446744073709551615 4304595 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4166 1355 335 70 0 1286 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16664

[startup+162.3 s]
/proc/loadavg: 3.92 3.41 3.38 5/308 14960
/proc/meminfo: memFree=15743292/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16524 CPUtime=162.3 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 124834 0 0 0 16215 15 0 0 25 0 1 0 112617717 16920576 1352 33554432000 4194304 4479436 140737157352096 18446744073709551615 4321367 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4131 1352 335 70 0 1251 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 16524

[startup+222.311 s]
/proc/loadavg: 3.97 3.52 3.42 5/308 14962
/proc/meminfo: memFree=15742000/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16664 CPUtime=222.31 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 203349 0 0 0 22207 24 0 0 25 0 1 0 112617717 17063936 1384 33554432000 4194304 4479436 140737157352096 18446744073709551615 4321456 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4166 1384 335 70 0 1286 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 16664

[startup+282.301 s]
/proc/loadavg: 4.03 3.62 3.46 5/308 14964
/proc/meminfo: memFree=15741616/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16780 CPUtime=282.3 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 276113 0 0 0 28198 32 0 0 25 0 1 0 112617717 17182720 1384 33554432000 4194304 4479436 140737157352096 18446744073709551615 4304589 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4195 1384 335 70 0 1315 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 16780

[startup+342.301 s]
/proc/loadavg: 4.01 3.68 3.49 5/308 14966
/proc/meminfo: memFree=15744720/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16780 CPUtime=342.3 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 355070 0 0 0 34189 41 0 0 25 0 1 0 112617717 17182720 1384 33554432000 4194304 4479436 140737157352096 18446744073709551615 4304656 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4195 1384 335 70 0 1315 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 16780

[startup+402.301 s]
/proc/loadavg: 4.20 3.79 3.53 5/308 14967
/proc/meminfo: memFree=15741236/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16664 CPUtime=402.3 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 429082 0 0 0 40181 49 0 0 25 0 1 0 112617717 17063936 1355 33554432000 4194304 4479436 140737157352096 18446744073709551615 4304664 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4166 1355 335 70 0 1286 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 16664

[startup+462.301 s]
/proc/loadavg: 4.10 3.84 3.56 5/308 14968
/proc/meminfo: memFree=15744820/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16780 CPUtime=462.3 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 504080 0 0 0 46173 57 0 0 25 0 1 0 112617717 17182720 1384 33554432000 4194304 4479436 140737157352096 18446744073709551615 4331542 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4195 1384 335 70 0 1315 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 16780

[startup+522.301 s]
/proc/loadavg: 4.04 3.86 3.59 5/308 14970
/proc/meminfo: memFree=15743568/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16524 CPUtime=522.31 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 572519 0 0 0 52166 65 0 0 25 0 1 0 112617717 16920576 1352 33554432000 4194304 4479436 140737157352096 18446744073709551615 4331542 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4131 1352 335 70 0 1251 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 16524

[startup+582.3 s]
/proc/loadavg: 4.01 3.89 3.61 5/308 14972
/proc/meminfo: memFree=15745048/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16524 CPUtime=582.31 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 645224 0 0 0 58158 73 0 0 25 0 1 0 112617717 16920576 1286 33554432000 4194304 4479436 140737157352096 18446744073709551615 4304544 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4131 1286 335 70 0 1251 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 16524

[startup+642.301 s]
/proc/loadavg: 4.03 3.92 3.64 5/308 14974
/proc/meminfo: memFree=15744044/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16524 CPUtime=642.31 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 692023 0 0 0 64153 78 0 0 25 0 1 0 112617717 16920576 1286 33554432000 4194304 4479436 140737157352096 18446744073709551615 4340715 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4131 1286 335 70 0 1251 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 16524

[startup+702.3 s]
/proc/loadavg: 4.07 3.94 3.66 5/308 14978
/proc/meminfo: memFree=15745732/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16524 CPUtime=702.31 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 741183 0 0 0 70148 83 0 0 25 0 1 0 112617717 16920576 1286 33554432000 4194304 4479436 140737157352096 18446744073709551615 4321356 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4131 1286 335 70 0 1251 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 16524

[startup+762.301 s]
/proc/loadavg: 4.02 3.95 3.68 5/308 14979
/proc/meminfo: memFree=15740900/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16524 CPUtime=762.31 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 786934 0 0 0 76143 88 0 0 25 0 1 0 112617717 16920576 1286 33554432000 4194304 4479436 140737157352096 18446744073709551615 4308035 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4131 1286 335 70 0 1251 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 16524

[startup+822.3 s]
/proc/loadavg: 4.07 3.97 3.70 5/308 14981
/proc/meminfo: memFree=15739528/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16524 CPUtime=822.31 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 829639 0 0 0 82136 95 0 0 25 0 1 0 112617717 16920576 1286 33554432000 4194304 4479436 140737157352096 18446744073709551615 4340968 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4131 1286 335 70 0 1251 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 16524

[startup+882.311 s]
/proc/loadavg: 4.02 3.97 3.72 5/308 14983
/proc/meminfo: memFree=15743852/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16524 CPUtime=882.32 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 878260 0 0 0 88132 100 0 0 25 0 1 0 112617717 16920576 1283 33554432000 4194304 4479436 140737157352096 18446744073709551615 4304840 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4131 1283 335 70 0 1251 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 16524

[startup+942.3 s]
/proc/loadavg: 4.09 3.99 3.74 5/308 14985
/proc/meminfo: memFree=15741108/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16524 CPUtime=942.31 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 921129 0 0 0 94125 106 0 0 25 0 1 0 112617717 16920576 1283 33554432000 4194304 4479436 140737157352096 18446744073709551615 4341006 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4131 1283 335 70 0 1251 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 16524

[startup+1002.3 s]
/proc/loadavg: 4.10 4.02 3.76 5/308 14986
/proc/meminfo: memFree=15744068/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16504 CPUtime=1002.32 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 965335 0 0 0 100120 112 0 0 25 0 1 0 112617717 16900096 1307 33554432000 4194304 4479436 140737157352096 18446744073709551615 4304587 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4126 1307 335 70 0 1246 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 16504

[startup+1062.3 s]
/proc/loadavg: 4.03 4.01 3.77 5/308 14987
/proc/meminfo: memFree=15740704/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16524 CPUtime=1062.31 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 1007637 0 0 0 106115 116 0 0 25 0 1 0 112617717 16920576 1277 33554432000 4194304 4479436 140737157352096 18446744073709551615 4321435 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4131 1277 335 70 0 1251 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 16524

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

[startup+1062.4 s]
/proc/loadavg: 4.03 4.01 3.77 5/308 14987
/proc/meminfo: memFree=15740704/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16524 CPUtime=1062.41 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 1007723 0 0 0 106125 116 0 0 25 0 1 0 112617717 16920576 1277 33554432000 4194304 4479436 140737157352096 18446744073709551615 4341795 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4131 1277 335 70 0 1251 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 16524

[startup+1075.2 s]
/proc/loadavg: 4.03 4.01 3.78 5/308 14988
/proc/meminfo: memFree=15748760/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16140 CPUtime=1075.22 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 1013130 0 0 0 107405 117 0 0 25 0 1 0 112617717 16527360 1243 33554432000 4194304 4479436 140737157352096 18446744073709551615 4307335 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4035 1243 335 70 0 1155 0
Current children cumulated CPU time (s) 1075.22
Current children cumulated vsize (KiB) 16140

[startup+1081.6 s]
/proc/loadavg: 4.02 4.01 3.78 5/308 14988
/proc/meminfo: memFree=15744420/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16140 CPUtime=1081.61 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 1014595 0 0 0 108044 117 0 0 25 0 1 0 112617717 16527360 1241 33554432000 4194304 4479436 140737157352096 18446744073709551615 4308091 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4035 1241 335 70 0 1155 0
Current children cumulated CPU time (s) 1081.61
Current children cumulated vsize (KiB) 16140

[startup+1084.8 s]
/proc/loadavg: 4.02 4.01 3.78 5/308 14988
/proc/meminfo: memFree=15742188/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16140 CPUtime=1084.81 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 1014987 0 0 0 108364 117 0 0 25 0 1 0 112617717 16527360 1206 33554432000 4194304 4479436 140737157352096 18446744073709551615 4304587 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4035 1206 335 70 0 1155 0
Current children cumulated CPU time (s) 1084.81
Current children cumulated vsize (KiB) 16140

[startup+1085.6 s]
/proc/loadavg: 4.02 4.01 3.78 5/308 14988
/proc/meminfo: memFree=15742188/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16140 CPUtime=1085.61 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 1015298 0 0 0 108444 117 0 0 25 0 1 0 112617717 16527360 1204 33554432000 4194304 4479436 140737157352096 18446744073709551615 4306795 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4035 1204 335 70 0 1155 0
Current children cumulated CPU time (s) 1085.61
Current children cumulated vsize (KiB) 16140

[startup+1086 s]
/proc/loadavg: 4.02 4.01 3.78 5/308 14988
/proc/meminfo: memFree=15742312/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16140 CPUtime=1086.01 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 1015298 0 0 0 108484 117 0 0 25 0 1 0 112617717 16527360 1204 33554432000 4194304 4479436 140737157352096 18446744073709551615 4307945 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4035 1204 335 70 0 1155 0
Current children cumulated CPU time (s) 1086.01
Current children cumulated vsize (KiB) 16140

[startup+1086.2 s]
/proc/loadavg: 4.02 4.01 3.78 5/308 14988
/proc/meminfo: memFree=15742312/32950928 swapFree=67111364/67111528
[pid=14955] ppid=14953 vsize=16140 CPUtime=1086.21 cores=1,3
/proc/14955/stat : 14955 (MPhaseSAT64) R 14953 14955 14075 0 -1 4202496 1015298 0 0 0 108504 117 0 0 25 0 1 0 112617717 16527360 1204 33554432000 4194304 4479436 140737157352096 18446744073709551615 4304544 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/14955/statm: 4035 1204 335 70 0 1155 0
Current children cumulated CPU time (s) 1086.21
Current children cumulated vsize (KiB) 16140

Child status: 20
Real time (s): 1086.29
CPU time (s): 1086.32
CPU user time (s): 1085.14
CPU system time (s): 1.17882
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 17300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1085.14
system time used= 1.17882
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1015364
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= 8
involuntary context switches= 915

runsolver used 3.12453 second user time and 6.72398 second system time

The end

Launcher Data 

Begin job on node112 at 2011-05-15 11:01:23
IDJOB=3375320
IDBENCH=83029
IDSOLVER=1855
FILE ID=node112/3375320-1305450083
RUNJOBID= node112-1305450062-14834
PBS_JOBID= 13324849
Free space on /tmp= 73588 MiB

SOLVER NAME= MPhaseSAT64 2011-05-14 (fixed)
BENCH NAME= SAT11/random/medium/unif-k7-r89-v50-c4450-S324945930-048.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT64 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3375320-1305450083/watcher-3375320-1305450083 -o /tmp/evaluation-result-3375320-1305450083/solver-3375320-1305450083 -C 2400 -W 1300 -M 7680  MPhaseSAT64 HOME/instance-3375320-1305450083.cnf

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

MD5SUM BENCH= 25ed0c8de63814e6d33af77a8f91b72b
RANDOM SEED=1295702175

node112.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		: 2666.847
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	: 5333.69
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		: 2666.847
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	: 5180.45
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		: 2666.847
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	: 5332.76
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		: 2666.847
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		: 2666.847
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	: 5332.61
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		: 2666.847
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		: 2666.847
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
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:     32950928 kB
MemFree:      15763380 kB
Buffers:        298284 kB
Cached:        2877876 kB
SwapCached:          0 kB
Active:       15165216 kB
Inactive:      1781400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      15763380 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:            1452 kB
Writeback:           0 kB
AnonPages:    13770688 kB
Mapped:          22124 kB
Slab:           133876 kB
PageTables:      42876 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 35063204 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= 73588 MiB
End job on node112 at 2011-05-15 11:19:29