Trace number 3209757

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) 5000.07 5000.04

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1000-c20000-S1950850246-038-UNKNOWN.cnf
MD5SUMa39a6d2f5fd934fd083663966cc58fff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark20.1389
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
Number of clauses of size over 50

Solver Data 

0.19/0.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.21	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.21	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.21	c main()::
0.19/0.21	c initFormula():: searching for DIMACS p-line....
0.19/0.21	c full lookahead due to high density!
0.19/0.21	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.19/0.21	c parseCNF():: parsing....
0.19/0.21	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.21	c runParser():: parsing was successful, warming up engines...
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.19/0.21	c stat :: sign balance is biased by 0.046
0.19/0.21	c using k-SAT heuristics (size based diff)
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.19/0.21	c longest clause has size 5
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c number of free variables = 1000
0.19/0.21	c dynamic_preselect_setsize :: off
0.19/0.21	c main():: all systems go!
0.19/0.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 662
0.39/0.45	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 49163
6.89/6.98	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 |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5042706
705.10/705.19	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 |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
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c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
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-3209757-1303135806/watcher-3209757-1303135806 -o /tmp/evaluation-result-3209757-1303135806/solver-3209757-1303135806 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209757-1303135806.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: 0.92 0.99 1.18 3/172 12638
/proc/meminfo: memFree=20694840/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=1208 CPUtime=0 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 190 0 0 0 0 0 0 0 23 0 1 0 425180235 1236992 146 33554432000 134512640 135197378 4288939440 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 302 147 58 168 0 133 0

[startup+0.0549209 s]
/proc/loadavg: 0.92 0.99 1.18 3/172 12638
/proc/meminfo: memFree=20694840/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=3116 CPUtime=0.05 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 2015 0 0 0 5 0 0 0 23 0 1 0 425180235 3190784 492 33554432000 134512640 135197378 4288939440 18446744073709551615 134560536 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 779 492 81 168 0 610 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3116

[startup+0.100913 s]
/proc/loadavg: 0.92 0.99 1.18 3/172 12638
/proc/meminfo: memFree=20694840/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=3756 CPUtime=0.09 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 2595 0 0 0 9 0 0 0 23 0 1 0 425180235 3846144 652 33554432000 134512640 135197378 4288939440 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 939 652 82 168 0 770 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3756

[startup+0.300878 s]
/proc/loadavg: 0.92 0.99 1.18 3/172 12638
/proc/meminfo: memFree=20694840/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=6624 CPUtime=0.29 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 3257 0 0 0 29 0 0 0 25 0 1 0 425180235 6782976 1096 33554432000 134512640 135197378 4288939440 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 1656 1096 93 168 0 1487 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6624

[startup+0.70082 s]
/proc/loadavg: 0.92 0.99 1.18 3/172 12638
/proc/meminfo: memFree=20694840/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=6624 CPUtime=0.69 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 3257 0 0 0 69 0 0 0 25 0 1 0 425180235 6782976 1096 33554432000 134512640 135197378 4288939440 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 1656 1096 93 168 0 1487 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6624

[startup+1.50069 s]
/proc/loadavg: 0.92 0.99 1.18 3/176 12645
/proc/meminfo: memFree=20660584/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=6624 CPUtime=1.49 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 3257 0 0 0 149 0 0 0 25 0 1 0 425180235 6782976 1096 33554432000 134512640 135197378 4288939440 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 1656 1096 93 168 0 1487 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6624

[startup+3.10042 s]
/proc/loadavg: 0.92 0.99 1.18 3/176 12645
/proc/meminfo: memFree=20658476/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=7112 CPUtime=3.09 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 3293 0 0 0 309 0 0 0 25 0 1 0 425180235 7282688 1132 33554432000 134512640 135197378 4288939440 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 1778 1132 93 168 0 1609 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7112

[startup+6.30088 s]
/proc/loadavg: 1.01 1.00 1.18 3/176 12645
/proc/meminfo: memFree=20654124/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=8648 CPUtime=6.29 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 3605 0 0 0 629 0 0 0 25 0 1 0 425180235 8855552 1444 33554432000 134512640 135197378 4288939440 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 2162 1444 93 168 0 1993 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8648

[startup+12.7008 s]
/proc/loadavg: 1.09 1.02 1.19 3/176 12645
/proc/meminfo: memFree=20652288/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=9412 CPUtime=12.69 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 3886 0 0 0 1269 0 0 0 25 0 1 0 425180235 9637888 1725 33554432000 134512640 135197378 4288939440 18446744073709551615 134557287 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 2353 1725 93 168 0 2184 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9412

[startup+25.5006 s]
/proc/loadavg: 1.29 1.07 1.20 3/176 12645
/proc/meminfo: memFree=20649972/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=12288 CPUtime=25.49 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 4449 0 0 0 2549 0 0 0 25 0 1 0 425180235 12582912 2288 33554432000 134512640 135197378 4288939440 18446744073709551615 134541468 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 3072 2288 93 168 0 2903 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12288

[startup+51.1003 s]
/proc/loadavg: 1.53 1.14 1.22 3/176 12646
/proc/meminfo: memFree=20644872/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=18756 CPUtime=51.09 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 5579 0 0 0 5109 0 0 0 25 0 1 0 425180235 19206144 3418 33554432000 134512640 135197378 4288939440 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 4689 3418 93 168 0 4520 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18756

[startup+102.306 s]
/proc/loadavg: 1.79 1.27 1.26 3/176 12647
/proc/meminfo: memFree=20634440/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=33308 CPUtime=102.3 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 7842 0 0 0 10229 1 0 0 25 0 1 0 425180235 34107392 5681 33554432000 134512640 135197378 4288939440 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 8327 5681 93 168 0 8158 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 33308

[startup+162.301 s]
/proc/loadavg: 1.92 1.40 1.30 3/176 12649
/proc/meminfo: memFree=20623024/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=47080 CPUtime=162.29 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 10593 0 0 0 16228 1 0 0 25 0 1 0 425180235 48209920 8432 33554432000 134512640 135197378 4288939440 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 11770 8432 93 168 0 11601 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 47080

[startup+222.3 s]
/proc/loadavg: 1.97 1.51 1.34 3/176 12651
/proc/meminfo: memFree=20611856/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=47080 CPUtime=222.29 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 13272 0 0 0 22228 1 0 0 25 0 1 0 425180235 48209920 11111 33554432000 134512640 135197378 4288939440 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 11770 11111 93 168 0 11601 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 47080

[startup+282.3 s]
/proc/loadavg: 1.99 1.59 1.38 3/176 12653
/proc/meminfo: memFree=20600688/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=66724 CPUtime=282.29 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 15943 0 0 0 28227 2 0 0 25 0 1 0 425180235 68325376 13782 33554432000 134512640 135197378 4288939440 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 16681 13782 93 168 0 16512 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 66724

[startup+342.3 s]
/proc/loadavg: 2.03 1.68 1.42 3/176 12654
/proc/meminfo: memFree=20589900/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=96864 CPUtime=342.29 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 18589 0 0 0 34226 3 0 0 25 0 1 0 425180235 99188736 16428 33554432000 134512640 135197378 4288939440 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 24216 16428 93 168 0 24047 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 96864

[startup+402.301 s]
/proc/loadavg: 2.01 1.74 1.46 3/176 12655
/proc/meminfo: memFree=20579348/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=96864 CPUtime=402.29 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 21205 0 0 0 40226 3 0 0 25 0 1 0 425180235 99188736 19044 33554432000 134512640 135197378 4288939440 18446744073709551615 134556726 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 24216 19044 93 168 0 24047 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 96864

[startup+462.301 s]
/proc/loadavg: 2.00 1.78 1.48 3/176 12657
/proc/meminfo: memFree=20568676/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=96864 CPUtime=462.29 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 23782 0 0 0 46225 4 0 0 25 0 1 0 425180235 99188736 21621 33554432000 134512640 135197378 4288939440 18446744073709551615 134541425 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 24216 21621 93 168 0 24047 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 96864

[startup+522.301 s]
/proc/loadavg: 2.00 1.82 1.51 3/176 12659
/proc/meminfo: memFree=20558616/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=141064 CPUtime=522.29 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 26314 0 0 0 52225 4 0 0 25 0 1 0 425180235 144449536 24153 33554432000 134512640 135197378 4288939440 18446744073709551615 134541536 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 35266 24153 93 168 0 35097 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 141064

[startup+582.301 s]
/proc/loadavg: 2.00 1.85 1.54 3/176 12661
/proc/meminfo: memFree=20548564/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=142416 CPUtime=582.29 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 28780 0 0 0 58224 5 0 0 25 0 1 0 425180235 145833984 26619 33554432000 134512640 135197378 4288939440 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 35604 26619 93 168 0 35435 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 142416

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.02 2.01 1.93 3/176 12763
/proc/meminfo: memFree=19960984/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=1035664 CPUtime=4002.3 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 174380 0 0 0 400194 36 0 0 25 0 1 0 425180235 1060519936 172219 33554432000 134512640 135197378 4288939440 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 258916 172219 93 168 0 258747 0
Current children cumulated CPU time (s) 4002.3
Current children cumulated vsize (KiB) 1035664

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.93 3/176 12765
/proc/meminfo: memFree=19950808/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=1035664 CPUtime=4062.3 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 176839 0 0 0 406194 36 0 0 25 0 1 0 425180235 1060519936 174678 33554432000 134512640 135197378 4288939440 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 258916 174678 93 168 0 258747 0
Current children cumulated CPU time (s) 4062.3
Current children cumulated vsize (KiB) 1035664

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/176 12767
/proc/meminfo: memFree=19941616/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=1035664 CPUtime=4122.3 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 179187 0 0 0 412193 37 0 0 25 0 1 0 425180235 1060519936 177026 33554432000 134512640 135197378 4288939440 18446744073709551615 134550601 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 258916 177026 93 168 0 258747 0
Current children cumulated CPU time (s) 4122.3
Current children cumulated vsize (KiB) 1035664

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/176 12769
/proc/meminfo: memFree=19932684/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=1035664 CPUtime=4182.3 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 181429 0 0 0 418193 37 0 0 25 0 1 0 425180235 1060519936 179268 33554432000 134512640 135197378 4288939440 18446744073709551615 134541522 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 258916 179268 93 168 0 258747 0
Current children cumulated CPU time (s) 4182.3
Current children cumulated vsize (KiB) 1035664

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/176 12770
/proc/meminfo: memFree=19922008/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=1035664 CPUtime=4242.3 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 184107 0 0 0 424193 37 0 0 25 0 1 0 425180235 1060519936 181946 33554432000 134512640 135197378 4288939440 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 258916 181946 93 168 0 258747 0
Current children cumulated CPU time (s) 4242.3
Current children cumulated vsize (KiB) 1035664

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/176 12771
/proc/meminfo: memFree=19911332/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=1035664 CPUtime=4302.3 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 186787 0 0 0 430192 38 0 0 25 0 1 0 425180235 1060519936 184626 33554432000 134512640 135197378 4288939440 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 258916 184626 93 168 0 258747 0
Current children cumulated CPU time (s) 4302.3
Current children cumulated vsize (KiB) 1035664

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/176 12773
/proc/meminfo: memFree=19900656/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=1035664 CPUtime=4362.31 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 189471 0 0 0 436192 39 0 0 25 0 1 0 425180235 1060519936 187310 33554432000 134512640 135197378 4288939440 18446744073709551615 134541508 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 258916 187310 93 168 0 258747 0
Current children cumulated CPU time (s) 4362.31
Current children cumulated vsize (KiB) 1035664

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/176 12775
/proc/meminfo: memFree=19889732/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=1035664 CPUtime=4422.3 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 192136 0 0 0 442191 39 0 0 25 0 1 0 425180235 1060519936 189975 33554432000 134512640 135197378 4288939440 18446744073709551615 134572726 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 258916 189975 93 168 0 258747 0
Current children cumulated CPU time (s) 4422.3
Current children cumulated vsize (KiB) 1035664

[startup+4482.3 s]
/proc/loadavg: 2.06 2.03 1.94 3/176 12777
/proc/meminfo: memFree=19879308/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=1035664 CPUtime=4482.31 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 194777 0 0 0 448191 40 0 0 25 0 1 0 425180235 1060519936 192616 33554432000 134512640 135197378 4288939440 18446744073709551615 134603816 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 258916 192616 93 168 0 258747 0
Current children cumulated CPU time (s) 4482.31
Current children cumulated vsize (KiB) 1035664

[startup+4542.3 s]
/proc/loadavg: 2.02 2.02 1.94 3/176 12778
/proc/meminfo: memFree=19868884/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=1035664 CPUtime=4542.31 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 197405 0 0 0 454191 40 0 0 25 0 1 0 425180235 1060519936 195244 33554432000 134512640 135197378 4288939440 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 258916 195244 93 168 0 258747 0
Current children cumulated CPU time (s) 4542.31
Current children cumulated vsize (KiB) 1035664

[startup+4602.3 s]
/proc/loadavg: 2.01 2.01 1.94 3/176 12779
/proc/meminfo: memFree=19857840/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=1035664 CPUtime=4602.31 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 199994 0 0 0 460190 41 0 0 25 0 1 0 425180235 1060519936 197833 33554432000 134512640 135197378 4288939440 18446744073709551615 134602619 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 258916 197833 93 168 0 258747 0
Current children cumulated CPU time (s) 4602.31
Current children cumulated vsize (KiB) 1035664

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/176 12781
/proc/meminfo: memFree=19847780/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=1035664 CPUtime=4662.31 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 202540 0 0 0 466189 42 0 0 25 0 1 0 425180235 1060519936 200379 33554432000 134512640 135197378 4288939440 18446744073709551615 134618737 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 258916 200379 93 168 0 258747 0
Current children cumulated CPU time (s) 4662.31
Current children cumulated vsize (KiB) 1035664

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.94 3/176 12783
/proc/meminfo: memFree=19837856/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=1035664 CPUtime=4722.32 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 205043 0 0 0 472190 42 0 0 25 0 1 0 425180235 1060519936 202882 33554432000 134512640 135197378 4288939440 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 258916 202882 93 168 0 258747 0
Current children cumulated CPU time (s) 4722.32
Current children cumulated vsize (KiB) 1035664

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/176 12785
/proc/meminfo: memFree=19828048/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=1035664 CPUtime=4782.31 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 207475 0 0 0 478188 43 0 0 25 0 1 0 425180235 1060519936 205314 33554432000 134512640 135197378 4288939440 18446744073709551615 134548448 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 258916 205314 93 168 0 258747 0
Current children cumulated CPU time (s) 4782.31
Current children cumulated vsize (KiB) 1035664

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/176 12786
/proc/meminfo: memFree=19818984/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=1035664 CPUtime=4842.31 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 209739 0 0 0 484188 43 0 0 25 0 1 0 425180235 1060519936 207578 33554432000 134512640 135197378 4288939440 18446744073709551615 134649154 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 258916 207578 93 168 0 258747 0
Current children cumulated CPU time (s) 4842.31
Current children cumulated vsize (KiB) 1035664

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/176 12787
/proc/meminfo: memFree=19809172/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=1035664 CPUtime=4902.32 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 212224 0 0 0 490189 43 0 0 25 0 1 0 425180235 1060519936 210063 33554432000 134512640 135197378 4288939440 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 258916 210063 93 168 0 258747 0
Current children cumulated CPU time (s) 4902.32
Current children cumulated vsize (KiB) 1035664

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/176 12789
/proc/meminfo: memFree=19798372/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=1035664 CPUtime=4962.31 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 214884 0 0 0 496188 43 0 0 25 0 1 0 425180235 1060519936 212723 33554432000 134512640 135197378 4288939440 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 258916 212723 93 168 0 258747 0
Current children cumulated CPU time (s) 4962.31
Current children cumulated vsize (KiB) 1035664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.00 2.00 1.94 3/176 12790
/proc/meminfo: memFree=19791548/32951132 swapFree=67111528/67111528
[pid=12638] ppid=12636 vsize=1035664 CPUtime=5000.02 cores=1,3,5,7
/proc/12638/stat : 12638 (march_hi) R 12636 12638 12606 0 -1 4202496 216563 0 0 0 499959 43 0 0 25 0 1 0 425180235 1060519936 214402 33554432000 134512640 135197378 4288939440 18446744073709551615 134572716 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12638/statm: 258916 214402 93 168 0 258747 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 1035664

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.04
CPU time (s): 5000.07
CPU user time (s): 4999.59
CPU system time (s): 0.477927
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 1035664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.59
system time used= 0.477927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 216563
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= 3
involuntary context switches= 9521

runsolver used 6.78597 second user time and 15.9596 second system time

The end

Launcher Data 

Begin job on node129 at 2011-04-18 16:10:06
IDJOB=3209757
IDBENCH=82588
IDSOLVER=1627
FILE ID=node129/3209757-1303135806
RUNJOBID= node129-1303135806-12625
PBS_JOBID= 13020917
Free space on /tmp= 73136 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S1950850246-038-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209757-1303135806/watcher-3209757-1303135806 -o /tmp/evaluation-result-3209757-1303135806/solver-3209757-1303135806 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209757-1303135806.cnf

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

MD5SUM BENCH= a39a6d2f5fd934fd083663966cc58fff
RANDOM SEED=1630940814

node129.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		: 2666.831
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	: 5333.66
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		: 2666.831
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		: 2666.831
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		: 2666.831
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	: 5332.82
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		: 2666.831
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	: 5332.74
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		: 2666.831
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		: 2666.831
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		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      20695252 kB
Buffers:        506032 kB
Cached:       11364792 kB
SwapCached:          0 kB
Active:        3599168 kB
Inactive:      8339424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      20695252 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2772 kB
Writeback:          12 kB
AnonPages:       67776 kB
Mapped:          14568 kB
Slab:           252176 kB
PageTables:       4740 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   190508 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73132 MiB
End job on node129 at 2011-04-18 17:33:28