Trace number 3210405

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
SAT09 reference solver: march_hi hiSAT 1355.31 1355.28

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v80-c7120-S1623694027-006.SATISFIABLE.cnf
MD5SUM6303d9fa9d32bd584c08fa1ce867474c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.09283
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses7120
Sum of the clauses size49840
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 57120

Solver Data

0.39/0.46	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.46	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.46	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.46	c main()::
0.39/0.46	c initFormula():: searching for DIMACS p-line....
0.39/0.46	c full lookahead due to high density!
0.39/0.46	c initFormula():: the DIMACS p-line indicates a CNF of 80 variables and 7120 clauses.
0.39/0.46	c parseCNF():: parsing....
0.39/0.46	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.46	c runParser():: parsing was successful, warming up engines...
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c preprocessing fase I completed:: there are now 80 free variables and 7120 clauses.
0.39/0.46	c stat :: sign balance is biased by 0.008
0.39/0.46	c using k-SAT heuristics (size based diff)
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 3 duplicate clauses
0.39/0.46	c resolvent_look() :: found 3 resolvents
0.39/0.46	c main():: clause / variable ratio: ( 7123 / 80 ) = 89.04
0.39/0.46	c longest clause has size 7
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c number of free variables = 80
0.39/0.46	c dynamic_preselect_setsize :: off
0.39/0.46	c main():: all systems go!
0.39/0.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 127
0.49/0.50	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 641
0.59/0.62	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 5756
1.59/1.68	c |----------------------------------------------------------------|
c |*
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c |****************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 41373
8.99/9.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 226325
51.69/51.76	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
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c |****************************************************************| ( 5/999) NodeCount: 972806
233.69/233.75	c |----------------------------------------------------------------|
c |*
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c |************
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c |****************
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c |********************************
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c |****************************************************************| ( 6/999) NodeCount: 3365418
847.70/847.70	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |*******************************
c |********************************
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c |**********************************
c |***********************************
c |************************************
c |*************************************
1355.23/1355.27	c |0110100001000000011000000100000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
1355.23/1355.27	
c |*************************************
1355.23/1355.27	c
1355.23/1355.27	c main():: nodeCount: 5316793
1355.23/1355.27	c main():: dead ends in main: 233
1355.23/1355.27	c main():: lookAheadCount: 297738937
1355.23/1355.27	c main():: unitResolveCount: 11083194
1355.23/1355.27	c main():: time=1355.500000
1355.23/1355.27	c main():: necessary_assignments: 21948
1355.23/1355.27	c main():: bin_sat: 0, bin_unsat 0
1355.23/1355.27	c main():: doublelook: #: 12887701, succes #: 8516102
1355.23/1355.27	c main():: doublelook: overall 4.377 of all possible doublelooks executed
1355.23/1355.27	c main():: doublelook: succesrate: 66.079, average DL_trigger: 18.869
1355.23/1355.27	c main():: SOLUTION VERIFIED :-)
1355.23/1355.27	s SATISFIABLE
1355.23/1355.27	v 1 -2 3 -4 -5 -6 -7 8 -9 10 11 -12 -13 14 15 16 -17 -18 19 -20 -21 -22 -23 -24 -25 -26 27 28 29 -30 31 32 -33 34 -35 36 -37 -38 39 40 -41 42 -43 44 -45 -46 47 48 -49 50 51 52 53 54 -55 -56 57 -58 59 -60 -61 62 -63 64 65 -66 67 68 -69 70 71 72 73 -74 -75 76 77 78 -79 -80 0

Verifier Data

OK

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3210405-1303161184/watcher-3210405-1303161184 -o /tmp/evaluation-result-3210405-1303161184/solver-3210405-1303161184 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210405-1303161184.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.00 1.98 2/177 14581
/proc/meminfo: memFree=19023392/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=1048 CPUtime=0 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 157 0 0 0 0 0 0 0 25 0 1 0 427716161 1073152 114 33554432000 134512640 135197378 4292768272 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14581/statm: 262 114 58 168 0 93 0

[startup+0.013339 s]
/proc/loadavg: 2.01 2.00 1.98 2/177 14581
/proc/meminfo: memFree=19023392/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=1476 CPUtime=0.01 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 259 0 0 0 1 0 0 0 25 0 1 0 427716161 1511424 196 33554432000 134512640 135197378 4292768272 18446744073709551615 134565191 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14581/statm: 369 196 65 168 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1476

[startup+0.100337 s]
/proc/loadavg: 2.01 2.00 1.98 2/177 14581
/proc/meminfo: memFree=19023392/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=2152 CPUtime=0.09 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 1079 0 0 0 9 0 0 0 25 0 1 0 427716161 2203648 382 33554432000 134512640 135197378 4292768272 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14581/statm: 538 382 82 168 0 369 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2152

[startup+0.300306 s]
/proc/loadavg: 2.01 2.00 1.98 2/177 14581
/proc/meminfo: memFree=19023392/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=2152 CPUtime=0.29 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 1079 0 0 0 29 0 0 0 25 0 1 0 427716161 2203648 382 33554432000 134512640 135197378 4292768272 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14581/statm: 538 382 82 168 0 369 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2152

[startup+0.701234 s]
/proc/loadavg: 2.01 2.00 1.98 2/177 14581
/proc/meminfo: memFree=19023392/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=2948 CPUtime=0.69 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 1324 0 0 0 69 0 0 0 25 0 1 0 427716161 3018752 522 33554432000 134512640 135197378 4292768272 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14581/statm: 737 522 93 168 0 568 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.50109 s]
/proc/loadavg: 2.01 2.00 1.98 3/178 14582
/proc/meminfo: memFree=19021036/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=2948 CPUtime=1.49 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 1324 0 0 0 149 0 0 0 25 0 1 0 427716161 3018752 522 33554432000 134512640 135197378 4292768272 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14581/statm: 737 522 93 168 0 568 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2948

[startup+3.10079 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14582
/proc/meminfo: memFree=19020672/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=3252 CPUtime=3.09 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 1399 0 0 0 309 0 0 0 25 0 1 0 427716161 3330048 597 33554432000 134512640 135197378 4292768272 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14581/statm: 813 597 93 168 0 644 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3252

[startup+6.30021 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14582
/proc/meminfo: memFree=19018936/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=3632 CPUtime=6.29 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 1492 0 0 0 629 0 0 0 25 0 1 0 427716161 3719168 690 33554432000 134512640 135197378 4292768272 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14581/statm: 908 690 93 168 0 739 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3632

[startup+12.7011 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14582
/proc/meminfo: memFree=19016364/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=4484 CPUtime=12.69 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 1670 0 0 0 1269 0 0 0 25 0 1 0 427716161 4591616 868 33554432000 134512640 135197378 4292768272 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 1121 868 93 168 0 952 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4484

[startup+25.5007 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14583
/proc/meminfo: memFree=19012528/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=6400 CPUtime=25.49 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 2008 0 0 0 2549 0 0 0 25 0 1 0 427716161 6553600 1206 33554432000 134512640 135197378 4292768272 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 1600 1206 93 168 0 1431 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6400

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14583
/proc/meminfo: memFree=19004664/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=10712 CPUtime=51.09 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 2639 0 0 0 5109 0 0 0 25 0 1 0 427716161 10969088 1837 33554432000 134512640 135197378 4292768272 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 2678 1837 93 168 0 2509 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10712

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14585
/proc/meminfo: memFree=18988888/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=14592 CPUtime=102.29 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 3945 0 0 0 10229 0 0 0 25 0 1 0 427716161 14942208 3143 33554432000 134512640 135197378 4292768272 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 3648 3143 93 168 0 3479 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 14592

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14586
/proc/meminfo: memFree=18971744/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=20412 CPUtime=162.29 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 5416 0 0 0 16228 1 0 0 25 0 1 0 427716161 20901888 4614 33554432000 134512640 135197378 4292768272 18446744073709551615 134649848 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 5103 4614 93 168 0 4934 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 20412

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14588
/proc/meminfo: memFree=18954312/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=29660 CPUtime=222.29 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 6888 0 0 0 22228 1 0 0 25 0 1 0 427716161 30371840 6086 33554432000 134512640 135197378 4292768272 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 7415 6086 93 168 0 7246 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 29660

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14589
/proc/meminfo: memFree=18937304/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=42756 CPUtime=282.29 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 8339 0 0 0 28228 1 0 0 25 0 1 0 427716161 43782144 7537 33554432000 134512640 135197378 4292768272 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 10689 7537 93 168 0 10520 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 42756

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14591
/proc/meminfo: memFree=18920800/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=42756 CPUtime=342.3 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 9811 0 0 0 34228 2 0 0 25 0 1 0 427716161 43782144 9009 33554432000 134512640 135197378 4292768272 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 10689 9009 93 168 0 10520 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 42756

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14593
/proc/meminfo: memFree=18904264/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=43272 CPUtime=402.3 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 11257 0 0 0 40227 3 0 0 25 0 1 0 427716161 44310528 10455 33554432000 134512640 135197378 4292768272 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 10818 10455 93 168 0 10649 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 43272

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14594
/proc/meminfo: memFree=18887980/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=62916 CPUtime=462.3 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 12740 0 0 0 46227 3 0 0 25 0 1 0 427716161 64425984 11938 33554432000 134512640 135197378 4292768272 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 15729 11938 93 168 0 15560 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 62916

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14596
/proc/meminfo: memFree=18873056/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=62916 CPUtime=522.3 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 14142 0 0 0 52227 3 0 0 25 0 1 0 427716161 64425984 13340 33554432000 134512640 135197378 4292768272 18446744073709551615 134603257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 15729 13340 93 168 0 15560 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 62916

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14597
/proc/meminfo: memFree=18856644/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=62916 CPUtime=582.31 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 15566 0 0 0 58227 4 0 0 25 0 1 0 427716161 64425984 14764 33554432000 134512640 135197378 4292768272 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 15729 14764 93 168 0 15560 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 62916

[startup+642.3 s]

################
# More data... #
################

/proc/meminfo: memFree=18808032/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=93412 CPUtime=762.31 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 19634 0 0 0 76227 4 0 0 25 0 1 0 427716161 95653888 18832 33554432000 134512640 135197378 4292768272 18446744073709551615 134649093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 23353 18832 93 168 0 23184 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 93412

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14604
/proc/meminfo: memFree=18793228/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=93412 CPUtime=822.31 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 20909 0 0 0 82227 4 0 0 25 0 1 0 427716161 95653888 20107 33554432000 134512640 135197378 4292768272 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 23353 20107 93 168 0 23184 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 93412

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14605
/proc/meminfo: memFree=18778044/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=93412 CPUtime=882.31 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 22233 0 0 0 88226 5 0 0 25 0 1 0 427716161 95653888 21431 33554432000 134512640 135197378 4292768272 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 23353 21431 93 168 0 23184 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 93412

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14607
/proc/meminfo: memFree=18761524/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=93412 CPUtime=942.31 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 23664 0 0 0 94226 5 0 0 25 0 1 0 427716161 95653888 22862 33554432000 134512640 135197378 4292768272 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 23353 22862 93 168 0 23184 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 93412

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14609
/proc/meminfo: memFree=18745228/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=137612 CPUtime=1002.31 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 25055 0 0 0 100225 6 0 0 25 0 1 0 427716161 140914688 24253 33554432000 134512640 135197378 4292768272 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 34403 24253 93 168 0 34234 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 137612

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14610
/proc/meminfo: memFree=18729692/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=137612 CPUtime=1062.31 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 26414 0 0 0 106225 6 0 0 25 0 1 0 427716161 140914688 25612 33554432000 134512640 135197378 4292768272 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 34403 25612 93 168 0 34234 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 137612

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14612
/proc/meminfo: memFree=18714764/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=137612 CPUtime=1122.32 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 27783 0 0 0 112225 7 0 0 25 0 1 0 427716161 140914688 26981 33554432000 134512640 135197378 4292768272 18446744073709551615 134603216 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 34403 26981 93 168 0 34234 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 137612

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14613
/proc/meminfo: memFree=18699352/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=137612 CPUtime=1182.32 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 29170 0 0 0 118225 7 0 0 25 0 1 0 427716161 140914688 28368 33554432000 134512640 135197378 4292768272 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 34403 28368 93 168 0 34234 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 137612

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14615
/proc/meminfo: memFree=18682320/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=137612 CPUtime=1242.32 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 30525 0 0 0 124224 8 0 0 25 0 1 0 427716161 140914688 29723 33554432000 134512640 135197378 4292768272 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 34403 29723 93 168 0 34234 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 137612

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14617
/proc/meminfo: memFree=18666648/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=137612 CPUtime=1302.33 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 31830 0 0 0 130225 8 0 0 25 0 1 0 427716161 140914688 31028 33554432000 134512640 135197378 4292768272 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 34403 31028 93 168 0 34234 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 137612

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

[startup+1305.5 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14617
/proc/meminfo: memFree=18666028/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=139672 CPUtime=1305.52 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 31900 0 0 0 130544 8 0 0 25 0 1 0 427716161 143024128 31098 33554432000 134512640 135197378 4292768272 18446744073709551615 134603298 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 34918 31098 93 168 0 34749 0
Current children cumulated CPU time (s) 1305.52
Current children cumulated vsize (KiB) 139672

[startup+1331.1 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14617
/proc/meminfo: memFree=18659560/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=139672 CPUtime=1331.12 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 32431 0 0 0 133104 8 0 0 25 0 1 0 427716161 143024128 31629 33554432000 134512640 135197378 4292768272 18446744073709551615 134603257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 34918 31629 93 168 0 34749 0
Current children cumulated CPU time (s) 1331.12
Current children cumulated vsize (KiB) 139672

[startup+1343.9 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14618
/proc/meminfo: memFree=18656316/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=139672 CPUtime=1343.92 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 32736 0 0 0 134384 8 0 0 25 0 1 0 427716161 143024128 31934 33554432000 134512640 135197378 4292768272 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 34918 31934 93 168 0 34749 0
Current children cumulated CPU time (s) 1343.92
Current children cumulated vsize (KiB) 139672

[startup+1350.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14618
/proc/meminfo: memFree=18654692/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=139672 CPUtime=1350.32 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 32896 0 0 0 135024 8 0 0 25 0 1 0 427716161 143024128 32094 33554432000 134512640 135197378 4292768272 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 34918 32094 93 168 0 34749 0
Current children cumulated CPU time (s) 1350.32
Current children cumulated vsize (KiB) 139672

[startup+1353.5 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14618
/proc/meminfo: memFree=18653824/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=139672 CPUtime=1353.52 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 32975 0 0 0 135344 8 0 0 25 0 1 0 427716161 143024128 32173 33554432000 134512640 135197378 4292768272 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 34918 32173 93 168 0 34749 0
Current children cumulated CPU time (s) 1353.52
Current children cumulated vsize (KiB) 139672

[startup+1354.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14618
/proc/meminfo: memFree=18653576/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=139672 CPUtime=1354.32 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 32995 0 0 0 135424 8 0 0 25 0 1 0 427716161 143024128 32193 33554432000 134512640 135197378 4292768272 18446744073709551615 134524940 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 34918 32193 93 168 0 34749 0
Current children cumulated CPU time (s) 1354.32
Current children cumulated vsize (KiB) 139672

[startup+1354.7 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14618
/proc/meminfo: memFree=18653576/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=139672 CPUtime=1354.72 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 33005 0 0 0 135464 8 0 0 25 0 1 0 427716161 143024128 32203 33554432000 134512640 135197378 4292768272 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 34918 32203 93 168 0 34749 0
Current children cumulated CPU time (s) 1354.72
Current children cumulated vsize (KiB) 139672

[startup+1355.1 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14618
/proc/meminfo: memFree=18653328/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=139672 CPUtime=1355.13 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 33015 0 0 0 135505 8 0 0 25 0 1 0 427716161 143024128 32213 33554432000 134512640 135197378 4292768272 18446744073709551615 134593062 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 34918 32213 93 168 0 34749 0
Current children cumulated CPU time (s) 1355.13
Current children cumulated vsize (KiB) 139672

[startup+1355.21 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 14618
/proc/meminfo: memFree=18653328/32951124 swapFree=67111528/67111528
[pid=14581] ppid=14579 vsize=139672 CPUtime=1355.23 cores=0,2,4,6
/proc/14581/stat : 14581 (march_hi) R 14579 14581 14128 0 -1 4202496 33017 0 0 0 135515 8 0 0 25 0 1 0 427716161 143024128 32215 33554432000 134512640 135197378 4292768272 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14581/statm: 34918 32215 93 168 0 34749 0
Current children cumulated CPU time (s) 1355.23
Current children cumulated vsize (KiB) 139672

Child status: 10
Real time (s): 1355.28
CPU time (s): 1355.31
CPU user time (s): 1355.22
CPU system time (s): 0.091986
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 139672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1355.22
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33021
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= 5
involuntary context switches= 1634

runsolver used 2.09468 second user time and 4.07338 second system time

The end

Launcher Data

Begin job on node137 at 2011-04-18 23:13:04
IDJOB=3210405
IDBENCH=82750
IDSOLVER=1627
FILE ID=node137/3210405-1303161184
RUNJOBID= node137-1303151180-14146
PBS_JOBID= 13020972
Free space on /tmp= 73156 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S1623694027-006.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210405-1303161184/watcher-3210405-1303161184 -o /tmp/evaluation-result-3210405-1303161184/solver-3210405-1303161184 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210405-1303161184.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 6303d9fa9d32bd584c08fa1ce867474c
RANDOM SEED=127992219

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.74
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		: 2666.844
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	: 5332.82
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19023548 kB
Buffers:        692576 kB
Cached:       12824328 kB
SwapCached:          0 kB
Active:        7556136 kB
Inactive:      6025076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19023548 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1604 kB
Writeback:           0 kB
AnonPages:       63312 kB
Mapped:          15476 kB
Slab:           283312 kB
PageTables:       3856 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   209712 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= 73156 MiB
End job on node137 at 2011-04-18 23:35:40