Trace number 3375158

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 1096.78 1096.75

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v50-c4450-S1034575833-022.UNKNOWN.cnf
MD5SUMd8b7f1701bbfddf0d556cafbec39b80e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark32.3761
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 

1096.73/1096.75	c MPhaseSAT64 version 514 by Jingchao Chen,  May 13,2011
1096.73/1096.75	c input CNF file=HOME/instance-3375158-1305449645.cnf 
1096.73/1096.75	c Clause#=4450  var#=50  ratio=89 
1096.73/1096.75	c Simplified clause#=4450 
1096.73/1096.75	c XOR_varElimination deleted var#=0 clauses#=4450 
1096.73/1096.75	c inative var#=0 
1096.73/1096.75	c free var#=50  
1096.73/1096.75	c local search on 
1096.73/1096.75	c height=15 age=50.227540 
1096.73/1096.75	c hybrid solving 
1096.73/1096.75	c 
1096.73/1096.75	s UNSATISFIABLE
1096.73/1096.75	c 
1096.73/1096.75	c  Running time=1096.774265

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-3375158-1305449645/watcher-3375158-1305449645 -o /tmp/evaluation-result-3375158-1305449645/solver-3375158-1305449645 -C 2400 -W 1300 -M 7680 MPhaseSAT64 HOME/instance-3375158-1305449645.cnf 

running on 2 cores: 5,7

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: 1.43 2.97 3.66 4/361 13748
/proc/meminfo: memFree=26138388/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=12704 CPUtime=0 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 567 0 0 0 0 0 0 0 22 0 1 0 656567085 13008896 469 33554432000 4194304 4479436 140734531612240 18446744073709551615 216634212537 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 3176 470 281 70 0 296 0

[startup+0.110582 s]
/proc/loadavg: 1.43 2.97 3.66 4/361 13748
/proc/meminfo: memFree=26138388/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=13544 CPUtime=0.1 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 886 0 0 0 10 0 0 0 22 0 1 0 656567085 13869056 758 33554432000 4194304 4479436 140734531612240 18446744073709551615 4340715 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 3386 758 304 70 0 506 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13544

[startup+0.200579 s]
/proc/loadavg: 1.43 2.97 3.66 4/361 13748
/proc/meminfo: memFree=26138388/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=13544 CPUtime=0.19 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 900 0 0 0 19 0 0 0 22 0 1 0 656567085 13869056 772 33554432000 4194304 4479436 140734531612240 18446744073709551615 4304353 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 3386 772 318 70 0 506 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13544

[startup+0.300559 s]
/proc/loadavg: 1.43 2.97 3.66 4/361 13748
/proc/meminfo: memFree=26138388/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=13544 CPUtime=0.29 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 907 0 0 0 29 0 0 0 23 0 1 0 656567085 13869056 779 33554432000 4194304 4479436 140734531612240 18446744073709551615 4451957 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 3386 779 325 70 0 506 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13544

[startup+0.700478 s]
/proc/loadavg: 1.43 2.97 3.66 4/361 13748
/proc/meminfo: memFree=26138388/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16156 CPUtime=0.69 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 1592 0 0 0 69 0 0 0 25 0 1 0 656567085 16543744 1432 33554432000 4194304 4479436 140734531612240 18446744073709551615 4451088 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4039 1432 325 70 0 1159 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16156

[startup+1.50034 s]
/proc/loadavg: 1.43 2.97 3.66 4/357 13769
/proc/meminfo: memFree=26132088/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16156 CPUtime=1.49 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 1659 0 0 0 149 0 0 0 25 0 1 0 656567085 16543744 1435 33554432000 4194304 4479436 140734531612240 18446744073709551615 4295128 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4039 1435 328 70 0 1159 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16156

[startup+3.10107 s]
/proc/loadavg: 1.43 2.97 3.66 5/362 13806
/proc/meminfo: memFree=26129144/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16156 CPUtime=3.09 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 1659 0 0 0 309 0 0 0 25 0 1 0 656567085 16543744 1435 33554432000 4194304 4479436 140734531612240 18446744073709551615 4295272 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4039 1435 328 70 0 1159 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16156

[startup+6.30049 s]
/proc/loadavg: 1.64 2.99 3.66 5/362 13806
/proc/meminfo: memFree=26126024/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16156 CPUtime=6.29 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 1659 0 0 0 629 0 0 0 25 0 1 0 656567085 16543744 1435 33554432000 4194304 4479436 140734531612240 18446744073709551615 4295952 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4039 1435 328 70 0 1159 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16156

[startup+12.7004 s]
/proc/loadavg: 1.91 3.02 3.67 5/362 13806
/proc/meminfo: memFree=26124284/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16156 CPUtime=12.69 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 1659 0 0 0 1269 0 0 0 25 0 1 0 656567085 16543744 1435 33554432000 4194304 4479436 140734531612240 18446744073709551615 4295713 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4039 1435 328 70 0 1159 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16156

[startup+25.5011 s]
/proc/loadavg: 2.37 3.07 3.68 5/362 13806
/proc/meminfo: memFree=26121576/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16156 CPUtime=25.49 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 1659 0 0 0 2549 0 0 0 25 0 1 0 656567085 16543744 1435 33554432000 4194304 4479436 140734531612240 18446744073709551615 4295491 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4039 1435 328 70 0 1159 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16156

[startup+51.1006 s]
/proc/loadavg: 2.92 3.14 3.68 5/362 13894
/proc/meminfo: memFree=26120700/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=17360 CPUtime=51.09 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 2024 0 0 0 5109 0 0 0 25 0 1 0 656567085 17776640 1544 33554432000 4194304 4479436 140734531612240 18446744073709551615 4294865 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4340 1544 329 70 0 1460 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17360

[startup+102.301 s]
/proc/loadavg: 3.53 3.27 3.70 5/362 13923
/proc/meminfo: memFree=26115708/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16456 CPUtime=102.3 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 37779 0 0 0 10227 3 0 0 25 0 1 0 656567085 16850944 1297 33554432000 4194304 4479436 140734531612240 18446744073709551615 4331677 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4114 1297 335 70 0 1234 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16456

[startup+162.301 s]
/proc/loadavg: 3.90 3.42 3.72 5/362 13924
/proc/meminfo: memFree=26113684/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16456 CPUtime=162.3 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 105485 0 0 0 16220 10 0 0 25 0 1 0 656567085 16850944 1326 33554432000 4194304 4479436 140734531612240 18446744073709551615 4331442 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4114 1326 335 70 0 1234 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 16456

[startup+222.312 s]
/proc/loadavg: 3.96 3.52 3.73 5/362 13953
/proc/meminfo: memFree=26114376/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16456 CPUtime=222.31 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 179529 0 0 0 22214 17 0 0 25 0 1 0 656567085 16850944 1297 33554432000 4194304 4479436 140734531612240 18446744073709551615 4331476 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4114 1297 335 70 0 1234 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 16456

[startup+282.301 s]
/proc/loadavg: 3.98 3.61 3.75 5/362 13954
/proc/meminfo: memFree=26112580/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16456 CPUtime=282.3 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 251331 0 0 0 28206 24 0 0 25 0 1 0 656567085 16850944 1297 33554432000 4194304 4479436 140734531612240 18446744073709551615 4331451 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4114 1297 335 70 0 1234 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 16456

[startup+342.3 s]
/proc/loadavg: 3.99 3.67 3.76 5/362 13956
/proc/meminfo: memFree=26113292/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16456 CPUtime=342.3 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 321874 0 0 0 34199 31 0 0 25 0 1 0 656567085 16850944 1326 33554432000 4194304 4479436 140734531612240 18446744073709551615 4340715 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4114 1326 335 70 0 1234 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 16456

[startup+402.301 s]
/proc/loadavg: 3.99 3.73 3.77 5/362 14039
/proc/meminfo: memFree=26113392/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16456 CPUtime=402.3 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 382620 0 0 0 40191 39 0 0 25 0 1 0 656567085 16850944 1297 33554432000 4194304 4479436 140734531612240 18446744073709551615 4341787 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4114 1297 335 70 0 1234 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 16456

[startup+462.3 s]
/proc/loadavg: 4.05 3.79 3.79 5/362 14049
/proc/meminfo: memFree=26114960/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16456 CPUtime=462.29 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 443480 0 0 0 46184 45 0 0 25 0 1 0 656567085 16850944 1297 33554432000 4194304 4479436 140734531612240 18446744073709551615 4339621 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4114 1297 335 70 0 1234 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 16456

[startup+522.301 s]
/proc/loadavg: 4.02 3.83 3.80 5/362 14051
/proc/meminfo: memFree=26114684/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16456 CPUtime=522.3 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 508384 0 0 0 52177 53 0 0 25 0 1 0 656567085 16850944 1297 33554432000 4194304 4479436 140734531612240 18446744073709551615 4331478 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4114 1297 335 70 0 1234 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 16456

[startup+582.301 s]
/proc/loadavg: 4.07 3.87 3.82 5/362 14055
/proc/meminfo: memFree=26111800/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16456 CPUtime=582.31 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 572458 0 0 0 58171 60 0 0 25 0 1 0 656567085 16850944 1326 33554432000 4194304 4479436 140734531612240 18446744073709551615 4341679 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4114 1326 335 70 0 1234 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 16456

[startup+642.3 s]
/proc/loadavg: 4.02 3.89 3.82 5/362 14057
/proc/meminfo: memFree=26111248/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16456 CPUtime=642.31 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 642563 0 0 0 64164 67 0 0 25 0 1 0 656567085 16850944 1291 33554432000 4194304 4479436 140734531612240 18446744073709551615 4321486 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4114 1291 335 70 0 1234 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 16456

[startup+702.301 s]
/proc/loadavg: 4.01 3.91 3.83 5/362 14059
/proc/meminfo: memFree=26107368/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16456 CPUtime=702.31 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 702126 0 0 0 70159 72 0 0 25 0 1 0 656567085 16850944 1291 33554432000 4194304 4479436 140734531612240 18446744073709551615 4341323 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4114 1291 335 70 0 1234 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 16456

[startup+762.3 s]
/proc/loadavg: 4.08 3.95 3.85 5/362 14060
/proc/meminfo: memFree=26112040/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16456 CPUtime=762.32 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 761690 0 0 0 76153 79 0 0 25 0 1 0 656567085 16850944 1291 33554432000 4194304 4479436 140734531612240 18446744073709551615 4304656 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4114 1291 335 70 0 1234 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 16456

[startup+822.301 s]
/proc/loadavg: 4.03 3.96 3.85 5/362 14062
/proc/meminfo: memFree=26106056/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16456 CPUtime=822.31 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 820690 0 0 0 82145 86 0 0 25 0 1 0 656567085 16850944 1291 33554432000 4194304 4479436 140734531612240 18446744073709551615 4340677 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4114 1291 335 70 0 1234 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 16456

[startup+882.312 s]
/proc/loadavg: 4.01 3.96 3.86 5/362 14063
/proc/meminfo: memFree=26113448/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16444 CPUtime=882.32 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 884612 0 0 0 88139 93 0 0 25 0 1 0 656567085 16838656 1286 33554432000 4194304 4479436 140734531612240 18446744073709551615 4304656 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4111 1286 335 70 0 1231 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 16444

[startup+942.301 s]
/proc/loadavg: 4.00 3.97 3.86 5/362 14065
/proc/meminfo: memFree=26112156/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16444 CPUtime=942.31 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 942454 0 0 0 94131 100 0 0 25 0 1 0 656567085 16838656 1286 33554432000 4194304 4479436 140734531612240 18446744073709551615 4331666 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4111 1286 335 70 0 1231 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 16444

[startup+1002.3 s]
/proc/loadavg: 4.16 4.00 3.88 5/362 14067
/proc/meminfo: memFree=26111244/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16436 CPUtime=1002.31 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 997072 0 0 0 100124 107 0 0 25 0 1 0 656567085 16830464 1282 33554432000 4194304 4479436 140734531612240 18446744073709551615 4304711 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4109 1282 335 70 0 1229 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 16436

[startup+1062.3 s]
/proc/loadavg: 4.06 4.00 3.89 5/362 14068
/proc/meminfo: memFree=26103632/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16424 CPUtime=1062.31 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 1046942 0 0 0 106119 112 0 0 25 0 1 0 656567085 16818176 1277 33554432000 4194304 4479436 140734531612240 18446744073709551615 4331549 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4106 1277 335 70 0 1226 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 16424

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

[startup+1075.2 s]
/proc/loadavg: 4.05 4.00 3.89 5/362 14068
/proc/meminfo: memFree=26110932/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16416 CPUtime=1075.22 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 1057274 0 0 0 107409 113 0 0 25 0 1 0 656567085 16809984 1273 33554432000 4194304 4479436 140734531612240 18446744073709551615 4321386 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4104 1273 335 70 0 1224 0
Current children cumulated CPU time (s) 1075.22
Current children cumulated vsize (KiB) 16416

[startup+1088.01 s]
/proc/loadavg: 4.04 4.00 3.89 5/362 14069
/proc/meminfo: memFree=26111668/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16072 CPUtime=1088.02 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 1064616 0 0 0 108689 113 0 0 25 0 1 0 656567085 16457728 1217 33554432000 4194304 4479436 140734531612240 18446744073709551615 4331600 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4018 1217 335 70 0 1138 0
Current children cumulated CPU time (s) 1088.02
Current children cumulated vsize (KiB) 16072

[startup+1091.2 s]
/proc/loadavg: 4.03 4.00 3.89 5/362 14069
/proc/meminfo: memFree=26110552/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16072 CPUtime=1091.23 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 1065025 0 0 0 109009 114 0 0 25 0 1 0 656567085 16457728 1216 33554432000 4194304 4479436 140734531612240 18446744073709551615 4331639 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4018 1216 335 70 0 1138 0
Current children cumulated CPU time (s) 1091.23
Current children cumulated vsize (KiB) 16072

[startup+1094.4 s]
/proc/loadavg: 4.03 4.00 3.89 5/362 14069
/proc/meminfo: memFree=26112280/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16072 CPUtime=1094.42 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 1065590 0 0 0 109328 114 0 0 25 0 1 0 656567085 16457728 1181 33554432000 4194304 4479436 140734531612240 18446744073709551615 4416494 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4018 1181 335 70 0 1138 0
Current children cumulated CPU time (s) 1094.42
Current children cumulated vsize (KiB) 16072

[startup+1096 s]
/proc/loadavg: 4.03 4.00 3.89 5/362 14069
/proc/meminfo: memFree=26112280/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16072 CPUtime=1096.02 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 1065857 0 0 0 109488 114 0 0 25 0 1 0 656567085 16457728 1211 33554432000 4194304 4479436 140734531612240 18446744073709551615 4304587 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4018 1211 335 70 0 1138 0
Current children cumulated CPU time (s) 1096.02
Current children cumulated vsize (KiB) 16072

[startup+1096.4 s]
/proc/loadavg: 4.03 4.00 3.89 5/362 14069
/proc/meminfo: memFree=26112280/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16072 CPUtime=1096.42 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 1065857 0 0 0 109528 114 0 0 25 0 1 0 656567085 16457728 1211 33554432000 4194304 4479436 140734531612240 18446744073709551615 4321367 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4018 1211 335 70 0 1138 0
Current children cumulated CPU time (s) 1096.42
Current children cumulated vsize (KiB) 16072

[startup+1096.6 s]
/proc/loadavg: 4.03 4.00 3.89 5/362 14069
/proc/meminfo: memFree=26112280/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16456 CPUtime=1096.62 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 1065890 0 0 0 109548 114 0 0 25 0 1 0 656567085 16850944 1244 33554432000 4194304 4479436 140734531612240 18446744073709551615 4304706 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4114 1244 335 70 0 1234 0
Current children cumulated CPU time (s) 1096.62
Current children cumulated vsize (KiB) 16456

[startup+1096.7 s]
/proc/loadavg: 4.03 4.00 3.89 5/362 14069
/proc/meminfo: memFree=26112280/32951124 swapFree=53501236/67111528
[pid=13748] ppid=13746 vsize=16456 CPUtime=1096.73 cores=5,7
/proc/13748/stat : 13748 (MPhaseSAT64) R 13746 13748 13135 0 -1 4202496 1065890 0 0 0 109559 114 0 0 25 0 1 0 656567085 16850944 1244 33554432000 4194304 4479436 140734531612240 18446744073709551615 4331542 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/13748/statm: 4114 1244 335 70 0 1234 0
Current children cumulated CPU time (s) 1096.73
Current children cumulated vsize (KiB) 16456

Child status: 20
Real time (s): 1096.75
CPU time (s): 1096.78
CPU user time (s): 1095.63
CPU system time (s): 1.14383
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 17360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1095.63
system time used= 1.14383
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1065892
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 13897

runsolver used 3.50147 second user time and 7.67183 second system time

The end

Launcher Data 

Begin job on node103 at 2011-05-15 10:54:05
IDJOB=3375158
IDBENCH=82867
IDSOLVER=1855
FILE ID=node103/3375158-1305449645
RUNJOBID= node103-1305449644-13706
PBS_JOBID= 13324856
Free space on /tmp= 73048 MiB

SOLVER NAME= MPhaseSAT64 2011-05-14 (fixed)
BENCH NAME= SAT11/random/medium/unif-k7-r89-v50-c4450-S1034575833-022.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT64 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3375158-1305449645/watcher-3375158-1305449645 -o /tmp/evaluation-result-3375158-1305449645/solver-3375158-1305449645 -C 2400 -W 1300 -M 7680  MPhaseSAT64 HOME/instance-3375158-1305449645.cnf

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

MD5SUM BENCH= d8b7f1701bbfddf0d556cafbec39b80e
RANDOM SEED=1828734729

node103.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		: 2666.858
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	: 5333.71
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		: 2666.858
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	: 5332.75
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		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.75
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		: 2666.858
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
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	: 5332.83
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		: 2666.858
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:     32951124 kB
MemFree:      26138668 kB
Buffers:        311672 kB
Cached:        3956592 kB
SwapCached:     340192 kB
Active:        1353612 kB
Inactive:      5188384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      26138668 kB
SwapTotal:    67111528 kB
SwapFree:     53501236 kB
Dirty:            1648 kB
Writeback:           0 kB
AnonPages:     1944356 kB
Mapped:          10976 kB
Slab:           152256 kB
PageTables:      53340 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 78360336 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= 73048 MiB
End job on node103 at 2011-05-15 11:12:22