Trace number 3206047

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) 1300.05 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S30721646-064.SATISFIABLE.cnf
MD5SUM594a31b95a871970fa7797f18ebcd756
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.017996
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 650 variables and 2769 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 650 free variables and 2769 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.506
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 186 duplicate clauses
0.00/0.01	c resolvent_look() :: found 94 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 650 variables and 2863 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 650 variabels and 2863 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2863 / 650 ) = 4.40
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 650
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 172
0.01/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1234
0.19/0.23	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
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c |****************************************************************| ( 2/999) NodeCount: 14527
2.70/2.76	c |----------------------------------------------------------------|
c |*
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c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |*****************************
c |******************************
c |*******************************
c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 122341
26.30/26.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |*************
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c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
c |*********************************
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c |************************************
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c |***************************************
c |****************************************
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c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 750288
178.70/178.77	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
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c |************
c |*************
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c |****************
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c |************************
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c |*******************************
c |********************************
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c |************************************
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c |****************************************
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c |****************************************************************| ( 5/999) NodeCount: 3475011
906.12/906.15	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
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c |********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |**********************
c |***********************
c |************************
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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-3206047-1302955476/watcher-3206047-1302955476 -o /tmp/evaluation-result-3206047-1302955476/solver-3206047-1302955476 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3206047-1302955476.cnf 

running on 2 cores: 0,2

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: 3.01 3.73 3.56 2/175 527
/proc/meminfo: memFree=18652720/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=1048 CPUtime=0 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 162 0 0 0 0 0 0 0 20 0 1 0 407145302 1073152 117 33554432000 134512640 135197378 4291195632 18446744073709551615 134564816 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 262 120 62 168 0 93 0

[startup+0.0174661 s]
/proc/loadavg: 3.01 3.73 3.56 2/175 527
/proc/meminfo: memFree=18652720/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=2028 CPUtime=0.01 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 345 0 0 0 1 0 0 0 20 0 1 0 407145302 2076672 299 33554432000 134512640 135197378 4291195632 18446744073709551615 134541222 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 507 299 91 168 0 338 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2028

[startup+0.100456 s]
/proc/loadavg: 3.01 3.73 3.56 2/175 527
/proc/meminfo: memFree=18652720/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=2160 CPUtime=0.09 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 411 0 0 0 9 0 0 0 21 0 1 0 407145302 2211840 365 33554432000 134512640 135197378 4291195632 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 540 365 91 168 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2160

[startup+0.300411 s]
/proc/loadavg: 3.01 3.73 3.56 2/175 527
/proc/meminfo: memFree=18652720/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=2296 CPUtime=0.29 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 436 0 0 0 29 0 0 0 21 0 1 0 407145302 2351104 390 33554432000 134512640 135197378 4291195632 18446744073709551615 134556369 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 574 390 91 168 0 405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2296

[startup+0.70037 s]
/proc/loadavg: 3.01 3.73 3.56 2/175 527
/proc/meminfo: memFree=18652720/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=2432 CPUtime=0.69 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 477 0 0 0 69 0 0 0 22 0 1 0 407145302 2490368 431 33554432000 134512640 135197378 4291195632 18446744073709551615 134713209 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 608 431 91 168 0 439 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2432

[startup+1.50019 s]
/proc/loadavg: 3.01 3.73 3.56 5/190 620
/proc/meminfo: memFree=18643044/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=2500 CPUtime=1.49 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 504 0 0 0 149 0 0 0 25 0 1 0 407145302 2560000 458 33554432000 134512640 135197378 4291195632 18446744073709551615 134525333 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 625 458 91 168 0 456 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2500

[startup+3.10093 s]
/proc/loadavg: 3.01 3.73 3.56 5/190 620
/proc/meminfo: memFree=18641184/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=2884 CPUtime=3.1 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 566 0 0 0 310 0 0 0 25 0 1 0 407145302 2953216 520 33554432000 134512640 135197378 4291195632 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 721 520 91 168 0 552 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2884

[startup+6.30035 s]
/proc/loadavg: 3.09 3.73 3.56 5/190 620
/proc/meminfo: memFree=18639712/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=3596 CPUtime=6.3 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 696 0 0 0 630 0 0 0 25 0 1 0 407145302 3682304 650 33554432000 134512640 135197378 4291195632 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 899 650 91 168 0 730 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3596

[startup+12.7002 s]
/proc/loadavg: 3.16 3.74 3.56 5/190 620
/proc/meminfo: memFree=18636860/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=4256 CPUtime=12.7 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 911 0 0 0 1270 0 0 0 25 0 1 0 407145302 4358144 865 33554432000 134512640 135197378 4291195632 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 1064 865 91 168 0 895 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4256

[startup+25.5009 s]
/proc/loadavg: 3.35 3.75 3.57 5/190 647
/proc/meminfo: memFree=18632520/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=6460 CPUtime=25.5 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 1324 0 0 0 2550 0 0 0 25 0 1 0 407145302 6615040 1278 33554432000 134512640 135197378 4291195632 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 1615 1278 91 168 0 1446 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 6460

[startup+51.1003 s]
/proc/loadavg: 3.57 3.77 3.58 5/190 648
/proc/meminfo: memFree=18618612/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=11488 CPUtime=51.09 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 2160 0 0 0 5109 0 0 0 25 0 1 0 407145302 11763712 2114 33554432000 134512640 135197378 4291195632 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 2872 2114 91 168 0 2703 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11488

[startup+102.306 s]
/proc/loadavg: 3.81 3.80 3.60 5/190 649
/proc/meminfo: memFree=18591048/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=16528 CPUtime=102.3 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 3763 0 0 0 10230 0 0 0 25 0 1 0 407145302 16924672 3717 33554432000 134512640 135197378 4291195632 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 4132 3717 91 168 0 3963 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16528

[startup+162.3 s]
/proc/loadavg: 3.93 3.83 3.62 5/190 705
/proc/meminfo: memFree=18579560/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=24804 CPUtime=162.29 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 5576 0 0 0 16229 0 0 0 25 0 1 0 407145302 25399296 5530 33554432000 134512640 135197378 4291195632 18446744073709551615 134525330 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 6201 5530 91 168 0 6032 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 24804

[startup+222.3 s]
/proc/loadavg: 3.97 3.86 3.64 5/190 706
/proc/meminfo: memFree=18556448/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=38188 CPUtime=222.3 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 7361 0 0 0 22229 1 0 0 25 0 1 0 407145302 39104512 7315 33554432000 134512640 135197378 4291195632 18446744073709551615 134548402 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 9547 7315 91 168 0 9378 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 38188

[startup+282.301 s]
/proc/loadavg: 3.99 3.88 3.66 5/190 708
/proc/meminfo: memFree=18533472/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=51284 CPUtime=282.3 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 9105 0 0 0 28228 2 0 0 25 0 1 0 407145302 52514816 9059 33554432000 134512640 135197378 4291195632 18446744073709551615 134649303 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 12821 9059 91 168 0 12652 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 51284

[startup+342.301 s]
/proc/loadavg: 3.99 3.90 3.68 5/190 709
/proc/meminfo: memFree=18509876/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=51284 CPUtime=342.3 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 10942 0 0 0 34227 3 0 0 25 0 1 0 407145302 52514816 10896 33554432000 134512640 135197378 4291195632 18446744073709551615 134542120 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 12821 10896 91 168 0 12652 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 51284

[startup+402.301 s]
/proc/loadavg: 3.99 3.92 3.69 5/190 711
/proc/meminfo: memFree=18487040/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=60580 CPUtime=402.3 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 12696 0 0 0 40227 3 0 0 25 0 1 0 407145302 62033920 12650 33554432000 134512640 135197378 4291195632 18446744073709551615 134539889 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 15145 12650 91 168 0 14976 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 60580

[startup+462.301 s]
/proc/loadavg: 3.99 3.93 3.71 5/190 713
/proc/meminfo: memFree=18463200/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=80356 CPUtime=462.31 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 14488 0 0 0 46227 4 0 0 25 0 1 0 407145302 82284544 14442 33554432000 134512640 135197378 4291195632 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 20089 14442 91 168 0 19920 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 80356

[startup+522.3 s]
/proc/loadavg: 4.06 3.96 3.73 5/190 769
/proc/meminfo: memFree=18443832/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=80356 CPUtime=522.31 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 16168 0 0 0 52227 4 0 0 25 0 1 0 407145302 82284544 16122 33554432000 134512640 135197378 4291195632 18446744073709551615 134552394 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 20089 16122 91 168 0 19920 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 80356

[startup+582.3 s]
/proc/loadavg: 4.02 3.96 3.74 5/190 771
/proc/meminfo: memFree=18414684/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=80356 CPUtime=582.3 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 17880 0 0 0 58226 4 0 0 25 0 1 0 407145302 82284544 17834 33554432000 134512640 135197378 4291195632 18446744073709551615 134557220 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 20089 17834 91 168 0 19920 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 80356

[startup+642.301 s]
/proc/loadavg: 4.00 3.97 3.76 5/190 772
/proc/meminfo: memFree=18385636/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=109824 CPUtime=642.31 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 19608 0 0 0 64226 5 0 0 25 0 1 0 407145302 112459776 19562 33554432000 134512640 135197378 4291195632 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 27456 19562 91 168 0 27287 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 109824

[startup+702.301 s]
/proc/loadavg: 4.00 3.97 3.77 5/190 774
/proc/meminfo: memFree=18357108/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=109824 CPUtime=702.31 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 21313 0 0 0 70226 5 0 0 25 0 1 0 407145302 112459776 21267 33554432000 134512640 135197378 4291195632 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 27456 21267 91 168 0 27287 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 109824

[startup+762.307 s]
/proc/loadavg: 4.00 3.97 3.78 5/190 776
/proc/meminfo: memFree=18329680/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=128424 CPUtime=762.32 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 22998 0 0 0 76227 5 0 0 25 0 1 0 407145302 131506176 22952 33554432000 134512640 135197378 4291195632 18446744073709551615 134552749 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 32106 22952 91 168 0 31937 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 128424

[startup+822.301 s]
/proc/loadavg: 4.00 3.97 3.79 5/190 777
/proc/meminfo: memFree=18302100/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=128424 CPUtime=822.32 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 24648 0 0 0 82226 6 0 0 25 0 1 0 407145302 131506176 24602 33554432000 134512640 135197378 4291195632 18446744073709551615 134617877 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 32106 24602 91 168 0 31937 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 128424

[startup+882.3 s]
/proc/loadavg: 4.00 3.97 3.80 5/190 779
/proc/meminfo: memFree=18274308/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=128424 CPUtime=882.32 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 26223 0 0 0 88226 6 0 0 25 0 1 0 407145302 131506176 26177 33554432000 134512640 135197378 4291195632 18446744073709551615 134593856 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 32106 26177 91 168 0 31937 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 128424

[startup+942.3 s]
/proc/loadavg: 4.00 3.97 3.81 5/190 780
/proc/meminfo: memFree=18247364/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=128424 CPUtime=942.32 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 27888 0 0 0 94225 7 0 0 25 0 1 0 407145302 131506176 27842 33554432000 134512640 135197378 4291195632 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 32106 27842 91 168 0 31937 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 128424

[startup+1002.3 s]
/proc/loadavg: 4.00 3.97 3.82 5/190 782
/proc/meminfo: memFree=18219184/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=172624 CPUtime=1002.32 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 29611 0 0 0 100224 8 0 0 25 0 1 0 407145302 176766976 29565 33554432000 134512640 135197378 4291195632 18446744073709551615 134571091 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 43156 29565 91 168 0 42987 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 172624

[startup+1062.3 s]
/proc/loadavg: 4.00 3.97 3.83 5/190 784
/proc/meminfo: memFree=18191392/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=172624 CPUtime=1062.32 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 31335 0 0 0 106224 8 0 0 25 0 1 0 407145302 176766976 31289 33554432000 134512640 135197378 4291195632 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 43156 31289 91 168 0 42987 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 172624

[startup+1122.3 s]
/proc/loadavg: 4.03 3.99 3.84 5/190 785
/proc/meminfo: memFree=18163472/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=172624 CPUtime=1122.33 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 33020 0 0 0 112224 9 0 0 25 0 1 0 407145302 176766976 32974 33554432000 134512640 135197378 4291195632 18446744073709551615 134548523 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 43156 32974 91 168 0 42987 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 172624

[startup+1182.3 s]
/proc/loadavg: 4.01 3.99 3.85 5/190 787
/proc/meminfo: memFree=18136304/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=172624 CPUtime=1182.33 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 34655 0 0 0 118224 9 0 0 25 0 1 0 407145302 176766976 34609 33554432000 134512640 135197378 4291195632 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 43156 34609 91 168 0 42987 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 172624

[startup+1242.3 s]
/proc/loadavg: 4.00 3.99 3.85 5/190 788
/proc/meminfo: memFree=18109140/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=172624 CPUtime=1242.33 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 36278 0 0 0 124224 9 0 0 25 0 1 0 407145302 176766976 36232 33554432000 134512640 135197378 4291195632 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 43156 36232 91 168 0 42987 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 172624



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.99 3.86 5/190 790
/proc/meminfo: memFree=18081968/32951124 swapFree=67111528/67111528
[pid=527] ppid=525 vsize=172624 CPUtime=1300.03 cores=0,2
/proc/527/stat : 527 (march_hi) R 525 527 492 0 -1 4202496 37776 0 0 0 129994 9 0 0 25 0 1 0 407145302 176766976 37730 33554432000 134512640 135197378 4291195632 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/527/statm: 43156 37730 91 168 0 42987 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 172624

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): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.95
CPU system time (s): 0.104984
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 172624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37776
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= 6
involuntary context switches= 2923

runsolver used 1.9837 second user time and 3.9614 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-16 14:04:36
IDJOB=3206047
IDBENCH=82970
IDSOLVER=1623
FILE ID=node137/3206047-1302955476
RUNJOBID= node137-1302955476-510
PBS_JOBID= 13018005
Free space on /tmp= 72792 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S30721646-064.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3206047-1302955476/watcher-3206047-1302955476 -o /tmp/evaluation-result-3206047-1302955476/solver-3206047-1302955476 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3206047-1302955476.cnf

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

MD5SUM BENCH= 594a31b95a871970fa7797f18ebcd756
RANDOM SEED=316475159

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:      18653140 kB
Buffers:        690500 kB
Cached:       13192192 kB
SwapCached:          0 kB
Active:        7705620 kB
Inactive:      6239980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18653140 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2720 kB
Writeback:           0 kB
AnonPages:       63084 kB
Mapped:          14324 kB
Slab:           286352 kB
PageTables:       5384 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   189440 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= 72788 MiB
End job on node137 at 2011-04-16 14:26:18