Trace number 3210109

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 hi? (TO) 5000.06 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v10000-c42000-S1091905403-047-UNKNOWN.cnf
MD5SUMa2618a2d05b86feb60504578f5d9c7e5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark11.4033
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.19/0.28	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.28	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.28	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.28	c main()::
0.19/0.28	c initFormula():: searching for DIMACS p-line....
0.19/0.28	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.19/0.28	c parseCNF():: parsing....
0.19/0.28	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.28	c runParser():: parsing was successful, warming up engines...
0.19/0.28	c simplify_formula():: removed 0 tautological, 269 satisfied and 0 duplicate clauses
0.19/0.28	c preprocessing fase I completed:: there are now 9960 free variables and 41731 clauses.
0.19/0.28	c stat :: sign balance is biased by 0.477
0.19/0.28	c using 3-SAT heuristics (occurence based diff)
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 184 duplicate clauses
0.19/0.28	c resolvent_look() :: found 82 resolvents
0.19/0.28	c lessRedundantTransformation():: nothing to be done.
0.19/0.28	c transformTo3SAT():: you gave me 10000 variables and 41813 clauses.
0.19/0.28	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.28	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.28	c transformTo3SAT():: the transformation yielded 10000 variabels and 41813 clauses.
0.19/0.28	c main():: clause / variable ratio: ( 41813 / 10000 ) = 4.18
0.19/0.28	c longest clause has size 3
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.28	c number of free variables = 9960
0.19/0.28	c dynamic_preselect_setsize :: off
0.19/0.28	c main():: all systems go!
0.19/0.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 855
0.89/0.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 282280
208.60/208.68	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
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c |************************************************
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c |***************************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

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-3210109-1303151180/watcher-3210109-1303151180 -o /tmp/evaluation-result-3210109-1303151180/solver-3210109-1303151180 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210109-1303151180.cnf 

running on 4 cores: 1,3,5,7

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: 0.86 0.97 1.05 2/177 14166
/proc/meminfo: memFree=19019248/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=2124 CPUtime=0 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 373 0 0 0 0 0 0 0 23 0 1 0 426715727 2174976 329 33554432000 134512640 135197378 4293155280 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 531 329 58 168 0 362 0

[startup+0.073926 s]
/proc/loadavg: 0.86 0.97 1.05 2/177 14166
/proc/meminfo: memFree=19019248/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=5708 CPUtime=0.07 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 1699 0 0 0 7 0 0 0 23 0 1 0 426715727 5844992 969 33554432000 134512640 135197378 4293155280 18446744073709551615 134687948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 1427 969 67 168 0 1258 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5708

[startup+0.10092 s]
/proc/loadavg: 0.86 0.97 1.05 2/177 14166
/proc/meminfo: memFree=19019248/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=5576 CPUtime=0.09 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 2180 0 0 0 9 0 0 0 23 0 1 0 426715727 5709824 944 33554432000 134512640 135197378 4293155280 18446744073709551615 134560504 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 1394 944 67 168 0 1225 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5576

[startup+0.300883 s]
/proc/loadavg: 0.86 0.97 1.05 2/177 14166
/proc/meminfo: memFree=19019248/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=18652 CPUtime=0.29 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 7307 0 0 0 29 0 0 0 25 0 1 0 426715727 19099648 2511 33554432000 134512640 135197378 4293155280 18446744073709551615 134541973 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 4663 2511 91 168 0 4494 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18652

[startup+0.700811 s]
/proc/loadavg: 0.86 0.97 1.05 2/177 14166
/proc/meminfo: memFree=19019248/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=19648 CPUtime=0.69 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 9170 0 0 0 68 1 0 0 25 0 1 0 426715727 20119552 4374 33554432000 134512640 135197378 4293155280 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 4912 4374 91 168 0 4743 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19648

[startup+1.50067 s]
/proc/loadavg: 0.86 0.97 1.05 3/178 14167
/proc/meminfo: memFree=18994076/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=20932 CPUtime=1.49 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 9508 0 0 0 148 1 0 0 18 0 1 0 426715727 21434368 4712 33554432000 134512640 135197378 4293155280 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 5233 4712 91 168 0 5064 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20932

[startup+3.10038 s]
/proc/loadavg: 0.86 0.97 1.05 3/178 14167
/proc/meminfo: memFree=18993456/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=21332 CPUtime=3.09 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 9603 0 0 0 308 1 0 0 21 0 1 0 426715727 21843968 4807 33554432000 134512640 135197378 4293155280 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 5333 4807 91 168 0 5164 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21332

[startup+6.3008 s]
/proc/loadavg: 0.95 0.99 1.05 3/178 14167
/proc/meminfo: memFree=18993216/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=21700 CPUtime=6.29 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 9712 0 0 0 628 1 0 0 25 0 1 0 426715727 22220800 4916 33554432000 134512640 135197378 4293155280 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 5425 4916 91 168 0 5256 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21700

[startup+12.7006 s]
/proc/loadavg: 1.04 1.01 1.06 3/178 14167
/proc/meminfo: memFree=18992844/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=22216 CPUtime=12.69 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 9830 0 0 0 1268 1 0 0 25 0 1 0 426715727 22749184 5034 33554432000 134512640 135197378 4293155280 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 5554 5034 91 168 0 5385 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22216

[startup+25.5003 s]
/proc/loadavg: 1.25 1.06 1.07 3/178 14168
/proc/meminfo: memFree=18992396/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=23312 CPUtime=25.49 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 10036 0 0 0 2548 1 0 0 25 0 1 0 426715727 23871488 5240 33554432000 134512640 135197378 4293155280 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 5828 5240 91 168 0 5659 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23312

[startup+51.1007 s]
/proc/loadavg: 1.50 1.13 1.09 3/178 14169
/proc/meminfo: memFree=18989260/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=25116 CPUtime=51.09 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 10385 0 0 0 5108 1 0 0 25 0 1 0 426715727 25718784 5589 33554432000 134512640 135197378 4293155280 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 6279 5589 91 168 0 6110 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 25116

[startup+102.306 s]
/proc/loadavg: 1.78 1.26 1.14 3/178 14170
/proc/meminfo: memFree=18982284/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=27388 CPUtime=102.3 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 10975 0 0 0 10229 1 0 0 25 0 1 0 426715727 28045312 6171 33554432000 134512640 135197378 4293155280 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 6847 6171 91 168 0 6678 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 27388

[startup+162.301 s]
/proc/loadavg: 1.92 1.39 1.19 3/178 14171
/proc/meminfo: memFree=18975404/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=32096 CPUtime=162.3 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 11567 0 0 0 16229 1 0 0 25 0 1 0 426715727 32866304 6763 33554432000 134512640 135197378 4293155280 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 8024 6763 91 168 0 7855 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 32096

[startup+222.301 s]
/proc/loadavg: 1.97 1.50 1.24 3/178 14173
/proc/meminfo: memFree=18968764/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=32740 CPUtime=222.3 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 12146 0 0 0 22229 1 0 0 25 0 1 0 426715727 33525760 7342 33554432000 134512640 135197378 4293155280 18446744073709551615 134541198 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 8185 7342 91 168 0 8016 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 32740

[startup+282.301 s]
/proc/loadavg: 2.02 1.60 1.29 3/178 14175
/proc/meminfo: memFree=18962048/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=36752 CPUtime=282.29 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 12671 0 0 0 28228 1 0 0 25 0 1 0 426715727 37634048 7867 33554432000 134512640 135197378 4293155280 18446744073709551615 134570742 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 9188 7867 91 168 0 9019 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 36752

[startup+342.3 s]
/proc/loadavg: 2.01 1.67 1.33 3/178 14176
/proc/meminfo: memFree=18955320/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=36884 CPUtime=342.29 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 13216 0 0 0 34228 1 0 0 25 0 1 0 426715727 37769216 8412 33554432000 134512640 135197378 4293155280 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 9221 8412 91 168 0 9052 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 36884

[startup+402.3 s]
/proc/loadavg: 2.03 1.74 1.37 3/178 14178
/proc/meminfo: memFree=18948588/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=43332 CPUtime=402.31 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 13750 0 0 0 40229 2 0 0 25 0 1 0 426715727 44371968 8946 33554432000 134512640 135197378 4293155280 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 10833 8946 91 168 0 10664 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 43332

[startup+462.301 s]
/proc/loadavg: 2.01 1.79 1.41 3/178 14179
/proc/meminfo: memFree=18942472/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=43464 CPUtime=462.31 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 14251 0 0 0 46229 2 0 0 25 0 1 0 426715727 44507136 9447 33554432000 134512640 135197378 4293155280 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 10866 9447 91 168 0 10697 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 43464

[startup+522.301 s]
/proc/loadavg: 2.00 1.82 1.44 3/178 14181
/proc/meminfo: memFree=18935868/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=43596 CPUtime=522.31 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 14781 0 0 0 52229 2 0 0 25 0 1 0 426715727 44642304 9977 33554432000 134512640 135197378 4293155280 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 10899 9977 91 168 0 10730 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 43596

[startup+582.301 s]
/proc/loadavg: 2.00 1.85 1.47 3/178 14183
/proc/meminfo: memFree=18929756/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=52328 CPUtime=582.31 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 15300 0 0 0 58229 2 0 0 25 0 1 0 426715727 53583872 10496 33554432000 134512640 135197378 4293155280 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 13082 10496 91 168 0 12913 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 52328

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 14287
/proc/meminfo: memFree=18548716/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=167648 CPUtime=4062.41 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 44295 0 0 0 406232 9 0 0 25 0 1 0 426715727 171671552 39491 33554432000 134512640 135197378 4293155280 18446744073709551615 134541217 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 41912 39491 91 168 0 41743 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 167648

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 14289
/proc/meminfo: memFree=18542120/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=167648 CPUtime=4122.41 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 44789 0 0 0 412232 9 0 0 25 0 1 0 426715727 171671552 39985 33554432000 134512640 135197378 4293155280 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 41912 39985 91 168 0 41743 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 167648

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 14291
/proc/meminfo: memFree=18535020/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=167648 CPUtime=4182.41 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 45277 0 0 0 418232 9 0 0 25 0 1 0 426715727 171671552 40473 33554432000 134512640 135197378 4293155280 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 41912 40473 91 168 0 41743 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 167648

[startup+4242.3 s]
/proc/loadavg: 2.05 2.01 1.91 3/178 14292
/proc/meminfo: memFree=18528288/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=234080 CPUtime=4242.41 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 45779 0 0 0 424232 9 0 0 25 0 1 0 426715727 239697920 40975 33554432000 134512640 135197378 4293155280 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 58520 40975 91 168 0 58351 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 234080

[startup+4302.3 s]
/proc/loadavg: 2.02 2.01 1.91 3/178 14294
/proc/meminfo: memFree=18521920/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=234080 CPUtime=4302.41 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 46272 0 0 0 430232 9 0 0 25 0 1 0 426715727 239697920 41468 33554432000 134512640 135197378 4293155280 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 58520 41468 91 168 0 58351 0
Current children cumulated CPU time (s) 4302.41
Current children cumulated vsize (KiB) 234080

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 14295
/proc/meminfo: memFree=18515176/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=234080 CPUtime=4362.41 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 46760 0 0 0 436232 9 0 0 25 0 1 0 426715727 239697920 41956 33554432000 134512640 135197378 4293155280 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 58520 41956 91 168 0 58351 0
Current children cumulated CPU time (s) 4362.41
Current children cumulated vsize (KiB) 234080

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 14297
/proc/meminfo: memFree=18507820/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=234080 CPUtime=4422.42 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 47269 0 0 0 442232 10 0 0 25 0 1 0 426715727 239697920 42465 33554432000 134512640 135197378 4293155280 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 58520 42465 91 168 0 58351 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 234080

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 14299
/proc/meminfo: memFree=18501472/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=234080 CPUtime=4482.42 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 47764 0 0 0 448232 10 0 0 25 0 1 0 426715727 239697920 42960 33554432000 134512640 135197378 4293155280 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 58520 42960 91 168 0 58351 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 234080

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 14300
/proc/meminfo: memFree=18494736/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=234080 CPUtime=4542.42 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 48258 0 0 0 454232 10 0 0 25 0 1 0 426715727 239697920 43454 33554432000 134512640 135197378 4293155280 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 58520 43454 91 168 0 58351 0
Current children cumulated CPU time (s) 4542.42
Current children cumulated vsize (KiB) 234080

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 14302
/proc/meminfo: memFree=18487000/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=234080 CPUtime=4602.43 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 48754 0 0 0 460233 10 0 0 25 0 1 0 426715727 239697920 43950 33554432000 134512640 135197378 4293155280 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 58520 43950 91 168 0 58351 0
Current children cumulated CPU time (s) 4602.43
Current children cumulated vsize (KiB) 234080

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 14303
/proc/meminfo: memFree=18480868/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=234080 CPUtime=4662.42 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 49249 0 0 0 466232 10 0 0 25 0 1 0 426715727 239697920 44445 33554432000 134512640 135197378 4293155280 18446744073709551615 134541694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 58520 44445 91 168 0 58351 0
Current children cumulated CPU time (s) 4662.42
Current children cumulated vsize (KiB) 234080

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 14305
/proc/meminfo: memFree=18473900/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=234080 CPUtime=4722.43 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 49741 0 0 0 472233 10 0 0 25 0 1 0 426715727 239697920 44937 33554432000 134512640 135197378 4293155280 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 58520 44937 91 168 0 58351 0
Current children cumulated CPU time (s) 4722.43
Current children cumulated vsize (KiB) 234080

[startup+4782.3 s]
/proc/loadavg: 2.07 2.02 1.92 3/178 14307
/proc/meminfo: memFree=18467048/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=234212 CPUtime=4782.42 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 50230 0 0 0 478232 10 0 0 25 0 1 0 426715727 239833088 45426 33554432000 134512640 135197378 4293155280 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 58553 45426 91 168 0 58384 0
Current children cumulated CPU time (s) 4782.42
Current children cumulated vsize (KiB) 234212

[startup+4842.3 s]
/proc/loadavg: 2.06 2.03 1.93 3/178 14308
/proc/meminfo: memFree=18460200/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=234212 CPUtime=4842.43 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 50732 0 0 0 484232 11 0 0 25 0 1 0 426715727 239833088 45928 33554432000 134512640 135197378 4293155280 18446744073709551615 134572672 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 58553 45928 91 168 0 58384 0
Current children cumulated CPU time (s) 4842.43
Current children cumulated vsize (KiB) 234212

[startup+4902.3 s]
/proc/loadavg: 2.02 2.02 1.93 3/178 14310
/proc/meminfo: memFree=18453100/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=234212 CPUtime=4902.43 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 51223 0 0 0 490232 11 0 0 25 0 1 0 426715727 239833088 46419 33554432000 134512640 135197378 4293155280 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 58553 46419 91 168 0 58384 0
Current children cumulated CPU time (s) 4902.43
Current children cumulated vsize (KiB) 234212

[startup+4962.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/178 14311
/proc/meminfo: memFree=18446236/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=234212 CPUtime=4962.43 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 51706 0 0 0 496232 11 0 0 25 0 1 0 426715727 239833088 46902 33554432000 134512640 135197378 4293155280 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 58553 46902 91 168 0 58384 0
Current children cumulated CPU time (s) 4962.43
Current children cumulated vsize (KiB) 234212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.01 1.93 3/179 14314
/proc/meminfo: memFree=18702284/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=234212 CPUtime=5000.04 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 52020 0 0 0 499993 11 0 0 25 0 1 0 426715727 239833088 47216 33554432000 134512640 135197378 4293155280 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 58553 47216 91 168 0 58384 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 234212

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.01 1.93 3/179 14314
/proc/meminfo: memFree=18702284/32951124 swapFree=67111528/67111528
[pid=14166] ppid=14164 vsize=234212 CPUtime=5000.04 cores=1,3,5,7
/proc/14166/stat : 14166 (march_hi) R 14164 14166 14128 0 -1 4202496 52020 0 0 0 499993 11 0 0 25 0 1 0 426715727 239833088 47216 33554432000 134512640 135197378 4293155280 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14166/statm: 58553 47216 91 168 0 58384 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 234212

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.06
CPU user time (s): 4999.93
CPU system time (s): 0.124981
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 234212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
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= 52020
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= 4
involuntary context switches= 53422

runsolver used 6.70598 second user time and 16.1995 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-18 20:26:20
IDJOB=3210109
IDBENCH=82676
IDSOLVER=1627
FILE ID=node137/3210109-1303151180
RUNJOBID= node137-1303151180-14147
PBS_JOBID= 13020972
Free space on /tmp= 73152 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v10000-c42000-S1091905403-047-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210109-1303151180/watcher-3210109-1303151180 -o /tmp/evaluation-result-3210109-1303151180/solver-3210109-1303151180 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210109-1303151180.cnf

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

MD5SUM BENCH= a2618a2d05b86feb60504578f5d9c7e5
RANDOM SEED=2124248410

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:      19019528 kB
Buffers:        692364 kB
Cached:       12825704 kB
SwapCached:          0 kB
Active:        7555324 kB
Inactive:      6026876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19019528 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3600 kB
Writeback:           0 kB
AnonPages:       63776 kB
Mapped:          14712 kB
Slab:           283516 kB
PageTables:       5324 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   209228 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= 73152 MiB
End job on node137 at 2011-04-18 21:49:42