Trace number 3094511

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MPhaseSAT 2011-02-15UNSAT 1137.85 1137.83

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v400-c1704-S690749326-001.UNKNOWN.cnf
MD5SUM20f33ec190b502d21efebab5417989ef
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark36.7644
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1137.82/1137.82	c MPhaseSAT version 401 by Jingchao Chen,  April 1, 2011
1137.82/1137.82	c input CNF file=HOME/instance-3094511-1301758131.cnf 
1137.82/1137.82	c Clause#=1704  var#=400  ratio=4 
1137.82/1137.82	c Simplified clause#=1704 
1137.82/1137.82	c XOR_varElimination deleted var#=0 clauses#=1704 
1137.82/1137.82	c inative var#=0 
1137.82/1137.82	c free var#=390  
1137.82/1137.82	c local search on 
1137.82/1137.82	c height=19 age=29 
1137.82/1137.82	c hybrid solving 
1137.82/1137.82	c 
1137.82/1137.82	s UNSATISFIABLE
1137.82/1137.82	c 
1137.82/1137.82	c  Running time=1137.847021

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3094511-1301758131/watcher-3094511-1301758131 -o /tmp/evaluation-result-3094511-1301758131/solver-3094511-1301758131 -C 2400 -W 1300 -M 7680 MPhaseSAT HOME/instance-3094511-1301758131.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: 3.89 4.00 3.89 5/189 4793
/proc/meminfo: memFree=23545868/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=3136 CPUtime=0 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 366043766 3211264 301 33554432000 134512640 134731564 4291207952 18446744073709551615 4294960144 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 778 302 237 54 0 88 0

[startup+0.013144 s]
/proc/loadavg: 3.89 4.00 3.89 5/189 4793
/proc/meminfo: memFree=23545868/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=3256 CPUtime=0 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 421 0 0 0 0 0 0 0 25 0 1 0 366043766 3334144 359 33554432000 134512640 134731564 4291207952 18446744073709551615 6438905 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 814 359 260 54 0 124 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3256

[startup+0.10114 s]
/proc/loadavg: 3.89 4.00 3.89 5/189 4793
/proc/meminfo: memFree=23545868/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=3520 CPUtime=0.09 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 500 0 0 0 9 0 0 0 25 0 1 0 366043766 3604480 438 33554432000 134512640 134731564 4291207952 18446744073709551615 134659345 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 880 438 268 54 0 190 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3520

[startup+0.30112 s]
/proc/loadavg: 3.89 4.00 3.89 5/189 4793
/proc/meminfo: memFree=23545868/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=3784 CPUtime=0.29 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 557 0 0 0 29 0 0 0 25 0 1 0 366043766 3874816 495 33554432000 134512640 134731564 4291207952 18446744073709551615 134659334 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 946 495 268 54 0 256 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3784

[startup+0.70101 s]
/proc/loadavg: 3.89 4.00 3.89 5/189 4793
/proc/meminfo: memFree=23545868/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=4048 CPUtime=0.69 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 623 0 0 0 69 0 0 0 25 0 1 0 366043766 4145152 561 33554432000 134512640 134731564 4291207952 18446744073709551615 134659341 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 1012 561 268 54 0 322 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4048

[startup+1.50087 s]
/proc/loadavg: 3.89 4.00 3.89 5/190 4794
/proc/meminfo: memFree=23544256/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=4184 CPUtime=1.49 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 664 0 0 0 149 0 0 0 25 0 1 0 366043766 4284416 602 33554432000 134512640 134731564 4291207952 18446744073709551615 134605976 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 1046 602 271 54 0 356 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4184

[startup+3.10062 s]
/proc/loadavg: 3.89 4.00 3.89 5/190 4794
/proc/meminfo: memFree=23543636/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=4184 CPUtime=3.09 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 664 0 0 0 309 0 0 0 25 0 1 0 366043766 4284416 602 33554432000 134512640 134731564 4291207952 18446744073709551615 134607935 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 1046 602 271 54 0 356 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4184

[startup+6.30107 s]
/proc/loadavg: 3.90 4.00 3.89 5/190 4794
/proc/meminfo: memFree=23543272/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=4184 CPUtime=6.29 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 664 0 0 0 629 0 0 0 25 0 1 0 366043766 4284416 602 33554432000 134512640 134731564 4291207952 18446744073709551615 134606299 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 1046 602 271 54 0 356 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4184

[startup+12.7009 s]
/proc/loadavg: 3.90 4.00 3.89 5/190 4794
/proc/meminfo: memFree=23543048/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=4316 CPUtime=12.69 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 690 0 0 0 1269 0 0 0 25 0 1 0 366043766 4419584 628 33554432000 134512640 134731564 4291207952 18446744073709551615 134668696 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 1079 628 271 54 0 389 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4316

[startup+25.5007 s]
/proc/loadavg: 3.92 4.00 3.90 5/190 4794
/proc/meminfo: memFree=23542520/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=4448 CPUtime=25.49 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 719 0 0 0 2549 0 0 0 25 0 1 0 366043766 4554752 657 33554432000 134512640 134731564 4291207952 18446744073709551615 134609357 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 1112 657 272 54 0 422 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4448

[startup+51.1002 s]
/proc/loadavg: 3.95 4.00 3.90 5/190 4876
/proc/meminfo: memFree=23540736/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=5264 CPUtime=51.09 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 959 0 0 0 5109 0 0 0 25 0 1 0 366043766 5390336 882 33554432000 134512640 134731564 4291207952 18446744073709551615 134723652 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 1316 882 273 54 0 626 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5264

[startup+102.306 s]
/proc/loadavg: 3.98 4.00 3.90 5/190 4904
/proc/meminfo: memFree=23536320/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=5264 CPUtime=102.29 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 1602 0 0 0 10229 0 0 0 25 0 1 0 366043766 5390336 889 33554432000 134512640 134731564 4291207952 18446744073709551615 6180784 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 1316 889 273 54 0 626 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 5264

[startup+162.301 s]
/proc/loadavg: 3.99 4.00 3.91 5/190 4987
/proc/meminfo: memFree=23536768/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=6168 CPUtime=162.29 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 5336 0 0 0 16228 1 0 0 25 0 1 0 366043766 6316032 1112 33554432000 134512640 134731564 4291207952 18446744073709551615 134659345 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 1542 1112 273 54 0 852 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 6168

[startup+222.3 s]
/proc/loadavg: 4.03 4.01 3.91 5/190 4988
/proc/meminfo: memFree=23534392/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=5508 CPUtime=222.29 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 7941 0 0 0 22227 2 0 0 25 0 1 0 366043766 5640192 950 33554432000 134512640 134731564 4291207952 18446744073709551615 134620999 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 1377 950 273 54 0 687 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 5508

[startup+282.301 s]
/proc/loadavg: 4.01 4.00 3.91 5/190 4990
/proc/meminfo: memFree=23534112/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=5924 CPUtime=282.3 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 10467 0 0 0 28227 3 0 0 25 0 1 0 366043766 6066176 1054 33554432000 134512640 134731564 4291207952 18446744073709551615 134721171 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 1481 1054 273 54 0 791 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 5924

[startup+342.301 s]
/proc/loadavg: 4.04 4.01 3.92 5/190 4992
/proc/meminfo: memFree=23533224/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=7084 CPUtime=342.29 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 14261 0 0 0 34225 4 0 0 25 0 1 0 366043766 7254016 1326 33554432000 134512640 134731564 4291207952 18446744073709551615 134655648 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 1771 1326 273 54 0 1081 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 7084

[startup+402.301 s]
/proc/loadavg: 4.04 4.02 3.93 5/190 4993
/proc/meminfo: memFree=23533928/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=6572 CPUtime=402.3 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 18055 0 0 0 40225 5 0 0 25 0 1 0 366043766 6729728 1206 33554432000 134512640 134731564 4291207952 18446744073709551615 6180704 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 1643 1206 273 54 0 953 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 6572

[startup+462.301 s]
/proc/loadavg: 4.01 4.02 3.93 5/190 4995
/proc/meminfo: memFree=23532780/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=6788 CPUtime=462.3 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 25601 0 0 0 46223 7 0 0 25 0 1 0 366043766 6950912 1256 33554432000 134512640 134731564 4291207952 18446744073709551615 134607343 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 1697 1256 273 54 0 1007 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 6788

[startup+522.301 s]
/proc/loadavg: 4.00 4.01 3.93 5/190 4996
/proc/meminfo: memFree=23533476/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=6488 CPUtime=522.3 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 40223 0 0 0 52222 8 0 0 25 0 1 0 366043766 6643712 1195 33554432000 134512640 134731564 4291207952 18446744073709551615 134659385 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 1622 1195 273 54 0 932 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 6488

[startup+582.301 s]
/proc/loadavg: 4.04 4.02 3.93 5/190 4998
/proc/meminfo: memFree=23532308/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=6968 CPUtime=582.3 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 52221 0 0 0 58220 10 0 0 25 0 1 0 366043766 7135232 1314 33554432000 134512640 134731564 4291207952 18446744073709551615 134717520 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 1742 1314 273 54 0 1052 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 6968

[startup+642.301 s]
/proc/loadavg: 4.01 4.02 3.93 5/190 5003
/proc/meminfo: memFree=23530924/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=8300 CPUtime=642.3 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 54326 0 0 0 64220 10 0 0 25 0 1 0 366043766 8499200 1617 33554432000 134512640 134731564 4291207952 18446744073709551615 134659520 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 2075 1617 273 54 0 1385 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 8300

[startup+702.301 s]
/proc/loadavg: 3.96 4.00 3.93 5/190 5032
/proc/meminfo: memFree=23543176/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=8300 CPUtime=702.3 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 54326 0 0 0 70220 10 0 0 25 0 1 0 366043766 8499200 1617 33554432000 134512640 134731564 4291207952 18446744073709551615 134719975 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 2075 1617 273 54 0 1385 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 8300

[startup+762.306 s]
/proc/loadavg: 4.07 4.03 3.94 5/190 5034
/proc/meminfo: memFree=23541916/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=8344 CPUtime=762.32 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 54363 0 0 0 76221 11 0 0 25 0 1 0 366043766 8544256 1654 33554432000 134512640 134731564 4291207952 18446744073709551615 134620234 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 2086 1654 273 54 0 1396 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 8344

[startup+822.301 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 5035
/proc/meminfo: memFree=23538784/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=8344 CPUtime=822.31 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 54365 0 0 0 82220 11 0 0 25 0 1 0 366043766 8544256 1656 33554432000 134512640 134731564 4291207952 18446744073709551615 134659345 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 2086 1656 273 54 0 1396 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 8344

[startup+882.3 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 5037
/proc/meminfo: memFree=23541352/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=8144 CPUtime=882.31 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 54365 0 0 0 88220 11 0 0 25 0 1 0 366043766 8339456 1609 33554432000 134512640 134731564 4291207952 18446744073709551615 134659535 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 2036 1609 273 54 0 1346 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 8144

[startup+942.301 s]
/proc/loadavg: 4.05 4.03 3.94 5/190 5039
/proc/meminfo: memFree=23537348/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=8144 CPUtime=942.31 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 54365 0 0 0 94220 11 0 0 25 0 1 0 366043766 8339456 1609 33554432000 134512640 134731564 4291207952 18446744073709551615 134659337 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 2036 1609 273 54 0 1346 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 8144

[startup+1002.3 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 5040
/proc/meminfo: memFree=23536708/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=8140 CPUtime=1002.31 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 54365 0 0 0 100220 11 0 0 25 0 1 0 366043766 8335360 1608 33554432000 134512640 134731564 4291207952 18446744073709551615 134667316 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 2035 1608 273 54 0 1345 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 8140

[startup+1062.3 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 5042
/proc/meminfo: memFree=23536436/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=8140 CPUtime=1062.31 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 54365 0 0 0 106219 12 0 0 25 0 1 0 366043766 8335360 1608 33554432000 134512640 134731564 4291207952 18446744073709551615 134646333 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 2035 1608 273 54 0 1345 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 8140

[startup+1122.3 s]
/proc/loadavg: 4.06 4.02 3.95 5/190 5043
/proc/meminfo: memFree=23535668/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=8140 CPUtime=1122.32 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 54365 0 0 0 112220 12 0 0 25 0 1 0 366043766 8335360 1608 33554432000 134512640 134731564 4291207952 18446744073709551615 134659535 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 2035 1608 273 54 0 1345 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 8140

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

[startup+1126.3 s]
/proc/loadavg: 4.05 4.02 3.95 5/190 5044
/proc/meminfo: memFree=23536020/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=8140 CPUtime=1126.32 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 54365 0 0 0 112620 12 0 0 25 0 1 0 366043766 8335360 1608 33554432000 134512640 134731564 4291207952 18446744073709551615 134621186 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 2035 1608 273 54 0 1345 0
Current children cumulated CPU time (s) 1126.32
Current children cumulated vsize (KiB) 8140

[startup+1132.7 s]
/proc/loadavg: 4.05 4.02 3.95 5/190 5044
/proc/meminfo: memFree=23535644/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=8140 CPUtime=1132.72 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 54365 0 0 0 113260 12 0 0 25 0 1 0 366043766 8335360 1608 33554432000 134512640 134731564 4291207952 18446744073709551615 134717583 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 2035 1608 273 54 0 1345 0
Current children cumulated CPU time (s) 1132.72
Current children cumulated vsize (KiB) 8140

[startup+1135.9 s]
/proc/loadavg: 4.04 4.02 3.95 5/190 5044
/proc/meminfo: memFree=23535272/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=8140 CPUtime=1135.92 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 54365 0 0 0 113580 12 0 0 25 0 1 0 366043766 8335360 1608 33554432000 134512640 134731564 4291207952 18446744073709551615 134659464 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 2035 1608 273 54 0 1345 0
Current children cumulated CPU time (s) 1135.92
Current children cumulated vsize (KiB) 8140

[startup+1136.7 s]
/proc/loadavg: 4.04 4.02 3.95 5/190 5044
/proc/meminfo: memFree=23535148/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=8140 CPUtime=1136.72 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 54365 0 0 0 113660 12 0 0 25 0 1 0 366043766 8335360 1608 33554432000 134512640 134731564 4291207952 18446744073709551615 134717545 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 2035 1608 273 54 0 1345 0
Current children cumulated CPU time (s) 1136.72
Current children cumulated vsize (KiB) 8140

[startup+1137.5 s]
/proc/loadavg: 4.04 4.02 3.95 5/190 5044
/proc/meminfo: memFree=23535148/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=8140 CPUtime=1137.52 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 54365 0 0 0 113740 12 0 0 25 0 1 0 366043766 8335360 1608 33554432000 134512640 134731564 4291207952 18446744073709551615 134659334 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 2035 1608 273 54 0 1345 0
Current children cumulated CPU time (s) 1137.52
Current children cumulated vsize (KiB) 8140

[startup+1137.7 s]
/proc/loadavg: 4.04 4.02 3.95 5/190 5044
/proc/meminfo: memFree=23535148/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=8140 CPUtime=1137.72 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 54365 0 0 0 113760 12 0 0 25 0 1 0 366043766 8335360 1608 33554432000 134512640 134731564 4291207952 18446744073709551615 134720143 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 2035 1608 273 54 0 1345 0
Current children cumulated CPU time (s) 1137.72
Current children cumulated vsize (KiB) 8140

[startup+1137.8 s]
/proc/loadavg: 4.04 4.02 3.95 5/190 5044
/proc/meminfo: memFree=23535148/32951124 swapFree=67102208/67111528
[pid=4793] ppid=4791 vsize=8140 CPUtime=1137.82 cores=0,2
/proc/4793/stat : 4793 (MPhaseSAT) R 4791 4793 4397 0 -1 4202496 54365 0 0 0 113770 12 0 0 25 0 1 0 366043766 8335360 1608 33554432000 134512640 134731564 4291207952 18446744073709551615 134620738 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/4793/statm: 2035 1608 273 54 0 1345 0
Current children cumulated CPU time (s) 1137.82
Current children cumulated vsize (KiB) 8140

Child status: 20
Real time (s): 1137.83
CPU time (s): 1137.85
CPU user time (s): 1137.72
CPU system time (s): 0.124981
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 8432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1137.73
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54375
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9
involuntary context switches= 13348

runsolver used 1.71274 second user time and 3.46547 second system time

The end

Launcher Data 

Begin job on node119 at 2011-04-02 17:28:51
IDJOB=3094511
IDBENCH=82993
IDSOLVER=1520
FILE ID=node119/3094511-1301758131
RUNJOBID= node119-1301756812-4415
PBS_JOBID= 12841060
Free space on /tmp= 71232 MiB

SOLVER NAME= MPhaseSAT 2011-02-15
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v400-c1704-S690749326-001.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3094511-1301758131/watcher-3094511-1301758131 -o /tmp/evaluation-result-3094511-1301758131/solver-3094511-1301758131 -C 2400 -W 1300 -M 7680  MPhaseSAT HOME/instance-3094511-1301758131.cnf

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

MD5SUM BENCH= 20f33ec190b502d21efebab5417989ef
RANDOM SEED=2083882885

node119.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		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.63
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
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		: 2666.815
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	: 5332.74
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.67
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		: 2666.815
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		: 2666.815
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		: 2666.815
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:     32951124 kB
MemFree:      23546024 kB
Buffers:        297648 kB
Cached:        8768876 kB
SwapCached:       5376 kB
Active:        4544656 kB
Inactive:      4600556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23546024 kB
SwapTotal:    67111528 kB
SwapFree:     67102208 kB
Dirty:            1276 kB
Writeback:           0 kB
AnonPages:       77104 kB
Mapped:          16580 kB
Slab:           197168 kB
PageTables:       5312 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   266316 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= 71232 MiB
End job on node119 at 2011-04-02 17:47:49