Trace number 3095166

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 2011-03-03UNSAT 1245.44 1245.46

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v50-c4450-S1880985555-004.UNKNOWN.cnf
MD5SUMa1e34b50698b079e87a3cad9c76615ca
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark33.7579
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 

1245.38/1245.45	c MPhaseSAT64 version 402 by Jingchao Chen,  April 1,2011
1245.38/1245.45	c input CNF file=HOME/instance-3095166-1301759344.cnf 
1245.38/1245.45	c Clause#=4450  var#=50  ratio=89 
1245.38/1245.45	c Simplified clause#=4450 
1245.38/1245.45	c XOR_varElimination deleted var#=0 clauses#=4450 
1245.38/1245.45	c inative var#=0 
1245.38/1245.45	c free var#=50  
1245.38/1245.45	c local search on 
1245.38/1245.45	c height=15 age=49.977110 
1245.38/1245.45	c hybrid solving 
1245.38/1245.45	c 
1245.38/1245.45	s UNSATISFIABLE
1245.38/1245.45	c 
1245.38/1245.45	c  Running time=1245.439665

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-3095166-1301759344/watcher-3095166-1301759344 -o /tmp/evaluation-result-3095166-1301759344/solver-3095166-1301759344 -C 2400 -W 1300 -M 7680 MPhaseSAT64 HOME/instance-3095166-1301759344.cnf 

running on 2 cores: 4,6

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: 4.08 4.02 3.92 5/189 20047
/proc/meminfo: memFree=20945376/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=3068 CPUtime=0 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 328 0 0 0 0 0 0 0 25 0 1 0 287532937 3141632 267 33554432000 134512640 134761588 4289669552 18446744073709551615 4294960144 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 767 267 225 61 0 70 0

[startup+0.086525 s]
/proc/loadavg: 4.08 4.02 3.92 5/189 20047
/proc/meminfo: memFree=20945376/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=4504 CPUtime=0.08 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 810 0 0 0 8 0 0 0 25 0 1 0 287532937 4612096 677 33554432000 134512640 134761588 4289669552 18446744073709551615 134644200 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1126 677 259 61 0 429 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4504

[startup+0.100505 s]
/proc/loadavg: 4.08 4.02 3.92 5/189 20047
/proc/meminfo: memFree=20945376/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=4504 CPUtime=0.09 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 810 0 0 0 9 0 0 0 25 0 1 0 287532937 4612096 677 33554432000 134512640 134761588 4289669552 18446744073709551615 134643525 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1126 677 259 61 0 429 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4504

[startup+0.300476 s]
/proc/loadavg: 4.08 4.02 3.92 5/189 20047
/proc/meminfo: memFree=20945376/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=4372 CPUtime=0.29 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 838 0 0 0 29 0 0 0 25 0 1 0 287532937 4476928 659 33554432000 134512640 134761588 4289669552 18446744073709551615 134747254 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1093 659 274 61 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4372

[startup+0.700404 s]
/proc/loadavg: 4.08 4.02 3.92 5/189 20047
/proc/meminfo: memFree=20945376/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7048 CPUtime=0.69 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 1563 0 0 0 69 0 0 0 25 0 1 0 287532937 7217152 1328 33554432000 134512640 134761588 4289669552 18446744073709551615 134747356 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1762 1328 274 61 0 1065 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7048

[startup+1.50028 s]
/proc/loadavg: 4.08 4.02 3.92 5/190 20048
/proc/meminfo: memFree=20939548/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7048 CPUtime=1.49 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 1598 0 0 0 149 0 0 0 25 0 1 0 287532937 7217152 1331 33554432000 134512640 134761588 4289669552 18446744073709551615 134606221 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1762 1331 277 61 0 1065 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7048

[startup+3.10103 s]
/proc/loadavg: 4.07 4.02 3.92 5/190 20048
/proc/meminfo: memFree=20940664/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7048 CPUtime=3.09 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 1598 0 0 0 309 0 0 0 25 0 1 0 287532937 7217152 1331 33554432000 134512640 134761588 4289669552 18446744073709551615 134605224 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1762 1331 277 61 0 1065 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7048

[startup+6.30047 s]
/proc/loadavg: 4.07 4.02 3.92 5/190 20048
/proc/meminfo: memFree=20937528/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7048 CPUtime=6.29 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 1598 0 0 0 629 0 0 0 25 0 1 0 287532937 7217152 1331 33554432000 134512640 134761588 4289669552 18446744073709551615 134605305 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1762 1331 277 61 0 1065 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7048

[startup+12.7004 s]
/proc/loadavg: 4.06 4.02 3.92 5/190 20048
/proc/meminfo: memFree=20938660/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7048 CPUtime=12.69 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 1598 0 0 0 1269 0 0 0 25 0 1 0 287532937 7217152 1331 33554432000 134512640 134761588 4289669552 18446744073709551615 134604848 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1762 1331 277 61 0 1065 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7048

[startup+25.5002 s]
/proc/loadavg: 4.05 4.01 3.92 5/190 20049
/proc/meminfo: memFree=20936540/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7048 CPUtime=25.49 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 1598 0 0 0 2549 0 0 0 25 0 1 0 287532937 7217152 1331 33554432000 134512640 134761588 4289669552 18446744073709551615 134605448 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1762 1331 277 61 0 1065 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7048

[startup+51.1009 s]
/proc/loadavg: 4.09 4.03 3.93 5/190 20050
/proc/meminfo: memFree=20937028/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7048 CPUtime=51.09 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 1598 0 0 0 5109 0 0 0 25 0 1 0 287532937 7217152 1331 33554432000 134512640 134761588 4289669552 18446744073709551615 134605432 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1762 1331 277 61 0 1065 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 7048

[startup+102.306 s]
/proc/loadavg: 4.03 4.02 3.93 5/190 20051
/proc/meminfo: memFree=20939992/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7336 CPUtime=102.3 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 33546 0 0 0 10227 3 0 0 25 0 1 0 287532937 7512064 1249 33554432000 134512640 134761588 4289669552 18446744073709551615 134644720 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1834 1249 286 61 0 1137 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 7336

[startup+162.3 s]
/proc/loadavg: 4.09 4.04 3.94 5/190 20052
/proc/meminfo: memFree=20938948/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7584 CPUtime=162.28 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 141176 0 0 0 16214 14 0 0 25 0 1 0 287532937 7766016 1283 33554432000 134512640 134761588 4289669552 18446744073709551615 134617677 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1896 1283 286 61 0 1199 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 7584

[startup+222.301 s]
/proc/loadavg: 4.03 4.03 3.94 5/190 20054
/proc/meminfo: memFree=20939024/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7456 CPUtime=222.29 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 248248 0 0 0 22203 26 0 0 25 0 1 0 287532937 7634944 1255 33554432000 134512640 134761588 4289669552 18446744073709551615 134705811 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1864 1255 286 61 0 1167 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 7456

[startup+282.301 s]
/proc/loadavg: 4.01 4.02 3.94 5/190 20056
/proc/meminfo: memFree=20937004/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7336 CPUtime=282.29 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 343136 0 0 0 28191 38 0 0 25 0 1 0 287532937 7512064 1249 33554432000 134512640 134761588 4289669552 18446744073709551615 134614448 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1834 1249 286 61 0 1137 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 7336

[startup+342.301 s]
/proc/loadavg: 4.00 4.02 3.94 5/190 20058
/proc/meminfo: memFree=20938084/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7336 CPUtime=342.29 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 433270 0 0 0 34181 48 0 0 25 0 1 0 287532937 7512064 1223 33554432000 134512640 134761588 4289669552 18446744073709551615 134645470 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1834 1223 286 61 0 1137 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 7336

[startup+402.301 s]
/proc/loadavg: 3.96 4.00 3.93 5/190 20087
/proc/meminfo: memFree=20940284/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7456 CPUtime=402.29 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 538596 0 0 0 40170 59 0 0 25 0 1 0 287532937 7634944 1251 33554432000 134512640 134761588 4289669552 18446744073709551615 134616745 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1864 1251 286 61 0 1167 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 7456

[startup+462.301 s]
/proc/loadavg: 3.98 4.00 3.93 5/190 20088
/proc/meminfo: memFree=20939524/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7336 CPUtime=462.29 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 644579 0 0 0 46158 71 0 0 25 0 1 0 287532937 7512064 1224 33554432000 134512640 134761588 4289669552 18446744073709551615 134616738 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1834 1224 286 61 0 1137 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 7336

[startup+522.301 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 20090
/proc/meminfo: memFree=20935864/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7456 CPUtime=522.28 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 741380 0 0 0 52147 81 0 0 25 0 1 0 287532937 7634944 1252 33554432000 134512640 134761588 4289669552 18446744073709551615 134644458 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1864 1252 286 61 0 1167 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 7456

[startup+582.301 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 20120
/proc/meminfo: memFree=20943104/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7336 CPUtime=582.28 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 850938 0 0 0 58134 94 0 0 25 0 1 0 287532937 7512064 1226 33554432000 134512640 134761588 4289669552 18446744073709551615 134617309 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1834 1226 286 61 0 1137 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 7336

[startup+642.301 s]
/proc/loadavg: 4.07 4.02 3.94 5/190 20122
/proc/meminfo: memFree=20935132/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7456 CPUtime=642.28 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 943371 0 0 0 64124 104 0 0 25 0 1 0 287532937 7634944 1279 33554432000 134512640 134761588 4289669552 18446744073709551615 134614581 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1864 1279 286 61 0 1167 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 7456

[startup+702.3 s]
/proc/loadavg: 4.02 4.01 3.94 5/190 20123
/proc/meminfo: memFree=20940936/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7264 CPUtime=702.27 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 1036294 0 0 0 70114 113 0 0 25 0 1 0 287532937 7438336 1205 33554432000 134512640 134761588 4289669552 18446744073709551615 134614602 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1816 1205 286 61 0 1119 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 7264

[startup+762.306 s]
/proc/loadavg: 4.01 4.00 3.94 5/190 20133
/proc/meminfo: memFree=20932984/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7392 CPUtime=762.28 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 1121678 0 0 0 76103 125 0 0 25 0 1 0 287532937 7569408 1239 33554432000 134512640 134761588 4289669552 18446744073709551615 134632923 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1848 1239 286 61 0 1151 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 7392

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 20135
/proc/meminfo: memFree=20930196/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7324 CPUtime=822.28 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 1199353 0 0 0 82094 134 0 0 25 0 1 0 287532937 7499776 1243 33554432000 134512640 134761588 4289669552 18446744073709551615 134632904 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1831 1243 286 61 0 1134 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 7324

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 20137
/proc/meminfo: memFree=20938332/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7324 CPUtime=882.28 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 1279365 0 0 0 88084 144 0 0 25 0 1 0 287532937 7499776 1221 33554432000 134512640 134761588 4289669552 18446744073709551615 134643539 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1831 1221 286 61 0 1134 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 7324

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 20142
/proc/meminfo: memFree=20938692/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7324 CPUtime=942.28 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 1360805 0 0 0 94075 153 0 0 25 0 1 0 287532937 7499776 1243 33554432000 134512640 134761588 4289669552 18446744073709551615 134614635 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1831 1243 286 61 0 1134 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 7324

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 20143
/proc/meminfo: memFree=20938000/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7316 CPUtime=1002.28 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 1444849 0 0 0 100065 163 0 0 25 0 1 0 287532937 7491584 1220 33554432000 134512640 134761588 4289669552 18446744073709551615 134635808 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1829 1220 286 61 0 1132 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 7316

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 20144
/proc/meminfo: memFree=20938068/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7316 CPUtime=1062.28 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 1524176 0 0 0 106056 172 0 0 25 0 1 0 287532937 7491584 1217 33554432000 134512640 134761588 4289669552 18446744073709551615 134705820 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1829 1217 286 61 0 1132 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 7316

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 20201
/proc/meminfo: memFree=20941136/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7304 CPUtime=1122.27 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 1607687 0 0 0 112047 180 0 0 25 0 1 0 287532937 7479296 1234 33554432000 134512640 134761588 4289669552 18446744073709551615 134644200 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1826 1234 286 61 0 1129 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 7304

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 20203
/proc/meminfo: memFree=20936276/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7296 CPUtime=1182.27 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 1680960 0 0 0 118039 188 0 0 25 0 1 0 287532937 7471104 1216 33554432000 134512640 134761588 4289669552 18446744073709551615 134614392 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1824 1216 286 61 0 1127 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 7296

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 20205
/proc/meminfo: memFree=20936104/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7072 CPUtime=1242.28 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 1723333 0 0 0 124035 193 0 0 25 0 1 0 287532937 7241728 1158 33554432000 134512640 134761588 4289669552 18446744073709551615 134614436 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1768 1158 286 61 0 1071 0
Current children cumulated CPU time (s) 1242.28
Current children cumulated vsize (KiB) 7072

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

[startup+1243.1 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 20205
/proc/meminfo: memFree=20937592/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=6880 CPUtime=1243.08 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 1723647 0 0 0 124115 193 0 0 25 0 1 0 287532937 7045120 1141 33554432000 134512640 134761588 4289669552 18446744073709551615 134644656 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1720 1141 286 61 0 1023 0
Current children cumulated CPU time (s) 1243.08
Current children cumulated vsize (KiB) 6880

[startup+1244.7 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 20205
/proc/meminfo: memFree=20937592/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7264 CPUtime=1244.68 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 1724083 0 0 0 124275 193 0 0 25 0 1 0 287532937 7438336 1191 33554432000 134512640 134761588 4289669552 18446744073709551615 134635898 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1816 1191 286 61 0 1119 0
Current children cumulated CPU time (s) 1244.68
Current children cumulated vsize (KiB) 7264

[startup+1245.1 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 20205
/proc/meminfo: memFree=20937460/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=6880 CPUtime=1245.08 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 1724164 0 0 0 124315 193 0 0 25 0 1 0 287532937 7045120 1127 33554432000 134512640 134761588 4289669552 18446744073709551615 134614602 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1720 1127 286 61 0 1023 0
Current children cumulated CPU time (s) 1245.08
Current children cumulated vsize (KiB) 6880

[startup+1245.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 20205
/proc/meminfo: memFree=20937460/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7176 CPUtime=1245.28 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 1724248 0 0 0 124335 193 0 0 25 0 1 0 287532937 7348224 1186 33554432000 134512640 134761588 4289669552 18446744073709551615 134645222 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1794 1186 286 61 0 1097 0
Current children cumulated CPU time (s) 1245.28
Current children cumulated vsize (KiB) 7176

[startup+1245.4 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 20205
/proc/meminfo: memFree=20937460/32951124 swapFree=67111528/67111528
[pid=20047] ppid=20045 vsize=7176 CPUtime=1245.38 cores=4,6
/proc/20047/stat : 20047 (MPhaseSAT64) R 20045 20047 19384 0 -1 4202496 1724258 0 0 0 124345 193 0 0 25 0 1 0 287532937 7348224 1188 33554432000 134512640 134761588 4289669552 18446744073709551615 134635864 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/20047/statm: 1794 1188 286 61 0 1097 0
Current children cumulated CPU time (s) 1245.38
Current children cumulated vsize (KiB) 7176

Child status: 20
Real time (s): 1245.46
CPU time (s): 1245.44
CPU user time (s): 1243.51
CPU system time (s): 1.93371
CPU usage (%): 99.9986
Max. virtual memory (cumulated for all children) (KiB): 7756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1243.51
system time used= 1.93371
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1724261
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= 14
involuntary context switches= 1361

runsolver used 1.87971 second user time and 3.78742 second system time

The end

Launcher Data 

Begin job on node130 at 2011-04-02 17:49:04
IDJOB=3095166
IDBENCH=83048
IDSOLVER=1521
FILE ID=node130/3095166-1301759344
RUNJOBID= node130-1301757096-19403
PBS_JOBID= 12841075
Free space on /tmp= 71988 MiB

SOLVER NAME= MPhaseSAT64 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k7-r89-v50-c4450-S1880985555-004.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT64 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095166-1301759344/watcher-3095166-1301759344 -o /tmp/evaluation-result-3095166-1301759344/solver-3095166-1301759344 -C 2400 -W 1300 -M 7680  MPhaseSAT64 HOME/instance-3095166-1301759344.cnf

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

MD5SUM BENCH= a1e34b50698b079e87a3cad9c76615ca
RANDOM SEED=182852954

node130.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		: 2666.838
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	: 5333.67
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		: 2666.838
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		: 2666.838
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		: 2666.838
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	: 5332.81
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		: 2666.838
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		: 2666.838
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		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
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	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20945780 kB
Buffers:        357412 kB
Cached:       11307456 kB
SwapCached:          0 kB
Active:        7241116 kB
Inactive:      4503716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20945780 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             396 kB
Writeback:           0 kB
AnonPages:       80356 kB
Mapped:          17252 kB
Slab:           196260 kB
PageTables:       4892 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   270056 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= 71988 MiB
End job on node130 at 2011-04-02 18:09:50