Trace number 3206479

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) 1300.06 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v700-c2982-S1744841484-003.SATISFIABLE.cnf
MD5SUMdfb1a270a60c2005459af6275114712d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014996
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses2982
Sum of the clauses size8946
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32982
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 2982 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 44 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 693 free variables and 2938 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.485
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 164 duplicate clauses
0.00/0.02	c resolvent_look() :: found 83 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 700 variables and 3021 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 700 variabels and 3021 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 3021 / 700 ) = 4.32
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 693
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 157
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1325
0.20/0.23	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
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c |****************************************************************| ( 2/999) NodeCount: 18192
3.20/3.20	c |----------------------------------------------------------------|
c |*
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c |****
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c |*************
c |**************
c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 182202
35.79/35.85	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |*************
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c |***************
c |****************
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c |*******************************
c |********************************
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c |****************************************
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c |*******************************************
c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 1316508
285.91/285.95	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |************
c |*************
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c |***************
c |****************
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c |***********************
c |************************
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c |****************************
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c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |***************************************
c |****************************************
c |*****************************************
c |******************************************
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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-3206479-1302955804/watcher-3206479-1302955804 -o /tmp/evaluation-result-3206479-1302955804/solver-3206479-1302955804 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3206479-1302955804.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.52 2.74 3.20 4/189 5817
/proc/meminfo: memFree=24622740/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=1196 CPUtime=0 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 198 0 0 0 0 0 0 0 25 0 1 0 407180062 1224704 153 33554432000 134512640 135197378 4290773568 18446744073709551615 134565168 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 299 153 67 168 0 130 0

[startup+0.0863 s]
/proc/loadavg: 2.52 2.74 3.20 4/189 5817
/proc/meminfo: memFree=24622740/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=2372 CPUtime=0.08 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 432 0 0 0 8 0 0 0 25 0 1 0 407180062 2428928 387 33554432000 134512640 135197378 4290773568 18446744073709551615 134570894 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 593 387 91 168 0 424 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2372

[startup+0.100298 s]
/proc/loadavg: 2.52 2.74 3.20 4/189 5817
/proc/meminfo: memFree=24622740/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=2372 CPUtime=0.1 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 432 0 0 0 10 0 0 0 25 0 1 0 407180062 2428928 387 33554432000 134512640 135197378 4290773568 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 593 387 91 168 0 424 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2372

[startup+0.300259 s]
/proc/loadavg: 2.52 2.74 3.20 4/189 5817
/proc/meminfo: memFree=24622740/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=2372 CPUtime=0.3 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 449 0 0 0 30 0 0 0 25 0 1 0 407180062 2428928 404 33554432000 134512640 135197378 4290773568 18446744073709551615 134539311 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 593 404 91 168 0 424 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2372

[startup+0.700183 s]
/proc/loadavg: 2.52 2.74 3.20 4/189 5817
/proc/meminfo: memFree=24622740/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=2580 CPUtime=0.7 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 489 0 0 0 70 0 0 0 25 0 1 0 407180062 2641920 444 33554432000 134512640 135197378 4290773568 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 645 444 91 168 0 476 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2580

[startup+1.50103 s]
/proc/loadavg: 2.52 2.74 3.20 5/190 5818
/proc/meminfo: memFree=24620400/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=3032 CPUtime=1.5 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 575 0 0 0 150 0 0 0 25 0 1 0 407180062 3104768 530 33554432000 134512640 135197378 4290773568 18446744073709551615 134542000 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 758 530 91 168 0 589 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3032

[startup+3.10072 s]
/proc/loadavg: 2.52 2.74 3.20 5/190 5818
/proc/meminfo: memFree=24619048/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=3184 CPUtime=3.1 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 637 0 0 0 310 0 0 0 25 0 1 0 407180062 3260416 592 33554432000 134512640 135197378 4290773568 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 796 592 91 168 0 627 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3184

[startup+6.30012 s]
/proc/loadavg: 2.64 2.77 3.21 5/190 5818
/proc/meminfo: memFree=24617436/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=3752 CPUtime=6.29 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 759 0 0 0 629 0 0 0 25 0 1 0 407180062 3842048 714 33554432000 134512640 135197378 4290773568 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 938 714 91 168 0 769 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3752

[startup+12.7009 s]
/proc/loadavg: 2.75 2.79 3.21 5/190 5818
/proc/meminfo: memFree=24613316/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=5184 CPUtime=12.69 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 1034 0 0 0 1269 0 0 0 25 0 1 0 407180062 5308416 955 33554432000 134512640 135197378 4290773568 18446744073709551615 134552493 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 1296 955 91 168 0 1127 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5184

[startup+25.5005 s]
/proc/loadavg: 3.03 2.84 3.22 5/190 5818
/proc/meminfo: memFree=24605392/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=6644 CPUtime=25.49 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 1498 0 0 0 2549 0 0 0 25 0 1 0 407180062 6803456 1419 33554432000 134512640 135197378 4290773568 18446744073709551615 134525416 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 1661 1419 91 168 0 1492 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6644

[startup+51.1006 s]
/proc/loadavg: 3.36 2.94 3.24 5/190 5819
/proc/meminfo: memFree=24590112/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=11700 CPUtime=51.09 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 2400 0 0 0 5109 0 0 0 25 0 1 0 407180062 11980800 2321 33554432000 134512640 135197378 4290773568 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 2925 2321 91 168 0 2756 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11700

[startup+102.306 s]
/proc/loadavg: 3.72 3.10 3.28 5/190 5820
/proc/meminfo: memFree=24560428/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=25076 CPUtime=102.3 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 4192 0 0 0 10229 1 0 0 25 0 1 0 407180062 25677824 4113 33554432000 134512640 135197378 4290773568 18446744073709551615 134542296 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 6269 4113 91 168 0 6100 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25076

[startup+162.3 s]
/proc/loadavg: 3.89 3.26 3.32 5/190 5822
/proc/meminfo: memFree=24526524/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=33808 CPUtime=162.29 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 6237 0 0 0 16228 1 0 0 25 0 1 0 407180062 34619392 6158 33554432000 134512640 135197378 4290773568 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 8452 6158 91 168 0 8283 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 33808

[startup+222.301 s]
/proc/loadavg: 3.96 3.39 3.36 5/190 5824
/proc/meminfo: memFree=24493012/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=38840 CPUtime=222.3 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 8245 0 0 0 22228 2 0 0 25 0 1 0 407180062 39772160 8166 33554432000 134512640 135197378 4290773568 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 9710 8166 91 168 0 9541 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 38840

[startup+282.301 s]
/proc/loadavg: 3.98 3.50 3.40 5/190 5825
/proc/meminfo: memFree=24460980/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=51936 CPUtime=282.31 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 10136 0 0 0 28228 3 0 0 25 0 1 0 407180062 53182464 10057 33554432000 134512640 135197378 4290773568 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 12984 10057 91 168 0 12815 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 51936

[startup+342.3 s]
/proc/loadavg: 3.99 3.59 3.43 5/190 5827
/proc/meminfo: memFree=24428328/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=51936 CPUtime=342.3 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 12175 0 0 0 34227 3 0 0 25 0 1 0 407180062 53182464 12096 33554432000 134512640 135197378 4290773568 18446744073709551615 134597793 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 12984 12096 91 168 0 12815 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 51936

[startup+402.301 s]
/proc/loadavg: 3.99 3.66 3.47 5/190 5828
/proc/meminfo: memFree=24397060/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=81380 CPUtime=402.3 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 14204 0 0 0 40227 3 0 0 25 0 1 0 407180062 83333120 14125 33554432000 134512640 135197378 4290773568 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 20345 14125 91 168 0 20176 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 81380

[startup+462.3 s]
/proc/loadavg: 3.99 3.72 3.50 5/190 5830
/proc/meminfo: memFree=24366388/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=81380 CPUtime=462.3 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 16123 0 0 0 46227 3 0 0 25 0 1 0 407180062 83333120 16044 33554432000 134512640 135197378 4290773568 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 20345 16044 91 168 0 20176 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 81380

[startup+522.301 s]
/proc/loadavg: 3.99 3.77 3.52 5/190 5832
/proc/meminfo: memFree=24334736/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=81380 CPUtime=522.31 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 18079 0 0 0 52227 4 0 0 25 0 1 0 407180062 83333120 18000 33554432000 134512640 135197378 4290773568 18446744073709551615 134525416 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 20345 18000 91 168 0 20176 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 81380

[startup+582.3 s]
/proc/loadavg: 3.99 3.81 3.55 5/190 5833
/proc/meminfo: memFree=24301352/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=110980 CPUtime=582.31 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 20096 0 0 0 58227 4 0 0 25 0 1 0 407180062 113643520 20017 33554432000 134512640 135197378 4290773568 18446744073709551615 134556348 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 27745 20017 91 168 0 27576 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 110980

[startup+642.301 s]
/proc/loadavg: 3.99 3.84 3.58 5/190 5835
/proc/meminfo: memFree=24268832/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=110980 CPUtime=642.32 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 22034 0 0 0 64227 5 0 0 25 0 1 0 407180062 113643520 21955 33554432000 134512640 135197378 4290773568 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 27745 21955 91 168 0 27576 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 110980

[startup+702.3 s]
/proc/loadavg: 4.04 3.88 3.60 5/190 5836
/proc/meminfo: memFree=24238544/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=110980 CPUtime=702.32 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 23985 0 0 0 70227 5 0 0 25 0 1 0 407180062 113643520 23906 33554432000 134512640 135197378 4290773568 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 27745 23906 91 168 0 27576 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 110980

[startup+762.306 s]
/proc/loadavg: 4.01 3.90 3.63 5/190 5838
/proc/meminfo: memFree=24206268/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=130580 CPUtime=762.32 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 26000 0 0 0 76227 5 0 0 25 0 1 0 407180062 133713920 25921 33554432000 134512640 135197378 4290773568 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 32645 25921 91 168 0 32476 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 130580

[startup+822.301 s]
/proc/loadavg: 4.05 3.93 3.65 5/190 5840
/proc/meminfo: memFree=24175124/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=130580 CPUtime=822.33 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 27885 0 0 0 82227 6 0 0 25 0 1 0 407180062 133713920 27806 33554432000 134512640 135197378 4290773568 18446744073709551615 134542125 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 32645 27806 91 168 0 32476 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 130580

[startup+882.3 s]
/proc/loadavg: 4.05 3.95 3.68 5/190 5841
/proc/meminfo: memFree=24143832/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=174780 CPUtime=882.32 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 29827 0 0 0 88226 6 0 0 25 0 1 0 407180062 178974720 29748 33554432000 134512640 135197378 4290773568 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 43695 29748 91 168 0 43526 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 174780

[startup+942.301 s]
/proc/loadavg: 4.02 3.96 3.69 5/190 5843
/proc/meminfo: memFree=24112904/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=174780 CPUtime=942.33 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 31752 0 0 0 94226 7 0 0 25 0 1 0 407180062 178974720 31673 33554432000 134512640 135197378 4290773568 18446744073709551615 134713211 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 43695 31673 91 168 0 43526 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 174780

[startup+1002.3 s]
/proc/loadavg: 4.00 3.97 3.71 5/190 5844
/proc/meminfo: memFree=24082132/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=174780 CPUtime=1002.33 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 33624 0 0 0 100226 7 0 0 25 0 1 0 407180062 178974720 33545 33554432000 134512640 135197378 4290773568 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 43695 33545 91 168 0 43526 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 174780

[startup+1062.3 s]
/proc/loadavg: 4.03 3.98 3.73 5/190 5846
/proc/meminfo: memFree=24051352/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=174780 CPUtime=1062.33 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 35606 0 0 0 106226 7 0 0 25 0 1 0 407180062 178974720 35527 33554432000 134512640 135197378 4290773568 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 43695 35527 91 168 0 43526 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 174780

[startup+1122.3 s]
/proc/loadavg: 4.01 3.98 3.74 5/190 5848
/proc/meminfo: memFree=24019956/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=174780 CPUtime=1122.33 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 37518 0 0 0 112226 7 0 0 25 0 1 0 407180062 178974720 37439 33554432000 134512640 135197378 4290773568 18446744073709551615 134548499 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 43695 37439 91 168 0 43526 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 174780

[startup+1182.3 s]
/proc/loadavg: 4.00 3.98 3.76 5/190 5849
/proc/meminfo: memFree=23989420/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=174780 CPUtime=1182.34 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 39462 0 0 0 118226 8 0 0 25 0 1 0 407180062 178974720 39383 33554432000 134512640 135197378 4290773568 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 43695 39383 91 168 0 43526 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 174780

[startup+1242.3 s]
/proc/loadavg: 4.00 3.98 3.77 5/190 5851
/proc/meminfo: memFree=23958636/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=174780 CPUtime=1242.34 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 41346 0 0 0 124226 8 0 0 25 0 1 0 407180062 178974720 41267 33554432000 134512640 135197378 4290773568 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 43695 41267 91 168 0 43526 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 174780



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.68 3.65 3.67 2/172 5906
/proc/meminfo: memFree=24475112/32950928 swapFree=67111524/67111528
[pid=5817] ppid=5815 vsize=241080 CPUtime=1300.04 cores=1,3
/proc/5817/stat : 5817 (march_hi) R 5815 5817 5648 0 -1 4202496 43131 0 0 0 129995 9 0 0 25 0 1 0 407180062 246865920 43052 33554432000 134512640 135197378 4290773568 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5817/statm: 60270 43052 91 168 0 60101 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 241080

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): 1300.01
CPU time (s): 1300.06
CPU user time (s): 1299.96
CPU system time (s): 0.106983
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 241080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.96
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43131
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= 650

runsolver used 1.79973 second user time and 4.12337 second system time

The end

Launcher Data 

Begin job on node127 at 2011-04-16 14:10:04
IDJOB=3206479
IDBENCH=83078
IDSOLVER=1623
FILE ID=node127/3206479-1302955804
RUNJOBID= node127-1302955765-5668
PBS_JOBID= 13018019
Free space on /tmp= 72164 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v700-c2982-S1744841484-003.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3206479-1302955804/watcher-3206479-1302955804 -o /tmp/evaluation-result-3206479-1302955804/solver-3206479-1302955804 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3206479-1302955804.cnf

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

MD5SUM BENCH= dfb1a270a60c2005459af6275114712d
RANDOM SEED=1709802243

node127.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		: 2666.823
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	: 5333.64
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		: 2666.823
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		: 2666.823
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		: 2666.823
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	: 5332.86
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		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
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		: 2666.823
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	: 5332.60
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		: 2666.823
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:     32950928 kB
MemFree:      24622772 kB
Buffers:        767960 kB
Cached:        7120216 kB
SwapCached:          4 kB
Active:        1838776 kB
Inactive:      6136852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      24622772 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            1876 kB
Writeback:           0 kB
AnonPages:       87416 kB
Mapped:          16180 kB
Slab:           287832 kB
PageTables:       4856 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   273272 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= 72164 MiB
End job on node127 at 2011-04-16 14:31:46