Trace number 3210521

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) 5000.12 5000.04

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v750-c3195-S1378008329-078.SATISFIABLE.cnf
MD5SUMd50cd6e15bea1958cfdf9785772f4ad7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.032994
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses3195
Sum of the clauses size9585
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33195
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 750 variables and 3195 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, 41 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 744 free variables and 3154 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.433
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 153 duplicate clauses
0.00/0.01	c resolvent_look() :: found 75 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 750 variables and 3229 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 750 variabels and 3229 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 3229 / 750 ) = 4.31
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 = 744
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: 180
0.03/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1530
0.20/0.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 21015
3.80/3.88	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 |********************************
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c |****************************************************************| ( 3/999) NodeCount: 213134
43.09/43.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |*************
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c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 1584378
351.70/351.76	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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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 |****************************************************************| ( 5/999) NodeCount: 8988910
2163.73/2163.77	c |----------------------------------------------------------------|
c |*
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c |************
c |*************
c |**************
c |***************
c |****************
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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 |******************************************************

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-3210521-1303162602/watcher-3210521-1303162602 -o /tmp/evaluation-result-3210521-1303162602/solver-3210521-1303162602 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210521-1303162602.cnf 

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

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.98 2/177 7705
/proc/meminfo: memFree=15841760/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=1308 CPUtime=0 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 204 0 0 0 0 0 0 0 25 0 1 0 427858938 1339392 159 33554432000 134512640 135197378 4288582256 18446744073709551615 134528032 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 327 159 67 168 0 158 0

[startup+0.030783 s]
/proc/loadavg: 2.00 2.00 1.98 2/177 7705
/proc/meminfo: memFree=15841760/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=2328 CPUtime=0.03 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 432 0 0 0 3 0 0 0 25 0 1 0 427858938 2383872 387 33554432000 134512640 135197378 4288582256 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 582 387 91 168 0 413 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2328

[startup+0.10083 s]
/proc/loadavg: 2.00 2.00 1.98 2/177 7705
/proc/meminfo: memFree=15841760/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=2464 CPUtime=0.1 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 455 0 0 0 10 0 0 0 18 0 1 0 427858938 2523136 410 33554432000 134512640 135197378 4288582256 18446744073709551615 134570777 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 616 410 91 168 0 447 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2464

[startup+0.300796 s]
/proc/loadavg: 2.00 2.00 1.98 2/177 7705
/proc/meminfo: memFree=15841760/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=2464 CPUtime=0.3 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 475 0 0 0 30 0 0 0 18 0 1 0 427858938 2523136 430 33554432000 134512640 135197378 4288582256 18446744073709551615 134541962 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 616 430 91 168 0 447 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2464

[startup+0.700737 s]
/proc/loadavg: 2.00 2.00 1.98 2/177 7705
/proc/meminfo: memFree=15841760/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=2748 CPUtime=0.7 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 523 0 0 0 70 0 0 0 18 0 1 0 427858938 2813952 478 33554432000 134512640 135197378 4288582256 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 687 478 91 168 0 518 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2748

[startup+1.50061 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 7706
/proc/meminfo: memFree=15839900/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=2916 CPUtime=1.5 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 554 0 0 0 150 0 0 0 19 0 1 0 427858938 2985984 509 33554432000 134512640 135197378 4288582256 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 729 509 91 168 0 560 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2916

[startup+3.10033 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 7706
/proc/meminfo: memFree=15839032/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=3068 CPUtime=3.1 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 620 0 0 0 310 0 0 0 25 0 1 0 427858938 3141632 575 33554432000 134512640 135197378 4288582256 18446744073709551615 134592135 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 767 575 91 168 0 598 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3068

[startup+6.3008 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 7706
/proc/meminfo: memFree=15837536/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=3800 CPUtime=6.3 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 758 0 0 0 630 0 0 0 25 0 1 0 427858938 3891200 713 33554432000 134512640 135197378 4288582256 18446744073709551615 134597793 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 950 713 91 168 0 781 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3800

[startup+12.7007 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 7706
/proc/meminfo: memFree=15835424/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=5428 CPUtime=12.7 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 996 0 0 0 1270 0 0 0 25 0 1 0 427858938 5558272 951 33554432000 134512640 135197378 4288582256 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 1357 951 91 168 0 1188 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 5428

[startup+25.5006 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 7707
/proc/meminfo: memFree=15830968/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=6904 CPUtime=25.49 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 1458 0 0 0 2549 0 0 0 25 0 1 0 427858938 7069696 1413 33554432000 134512640 135197378 4288582256 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 1726 1413 91 168 0 1557 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6904

[startup+51.1001 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 7708
/proc/meminfo: memFree=15823120/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=11872 CPUtime=51.09 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 2343 0 0 0 5109 0 0 0 25 0 1 0 427858938 12156928 2298 33554432000 134512640 135197378 4288582256 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 2968 2298 91 168 0 2799 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11872

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 7709
/proc/meminfo: memFree=15806744/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=23012 CPUtime=102.3 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 4117 0 0 0 10229 1 0 0 25 0 1 0 427858938 23564288 4072 33554432000 134512640 135197378 4288582256 18446744073709551615 134539201 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 5753 4072 91 168 0 5584 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23012

[startup+162.3 s]
/proc/loadavg: 2.04 2.01 1.98 3/178 7710
/proc/meminfo: memFree=15788876/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=34360 CPUtime=162.29 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 6124 0 0 0 16228 1 0 0 25 0 1 0 427858938 35184640 6079 33554432000 134512640 135197378 4288582256 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 8590 6079 91 168 0 8421 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 34360

[startup+222.3 s]
/proc/loadavg: 2.01 2.01 1.98 3/178 7712
/proc/meminfo: memFree=15771128/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=39596 CPUtime=222.29 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 8120 0 0 0 22228 1 0 0 25 0 1 0 427858938 40546304 8075 33554432000 134512640 135197378 4288582256 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 9899 8075 91 168 0 9730 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 39596

[startup+282.3 s]
/proc/loadavg: 2.06 2.02 1.99 3/178 7714
/proc/meminfo: memFree=15753008/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=52692 CPUtime=282.3 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 10094 0 0 0 28228 2 0 0 25 0 1 0 427858938 53956608 10049 33554432000 134512640 135197378 4288582256 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 13173 10049 91 168 0 13004 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 52692

[startup+342.3 s]
/proc/loadavg: 2.02 2.01 1.99 3/178 7716
/proc/meminfo: memFree=15734872/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=52824 CPUtime=342.3 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 11953 0 0 0 34228 2 0 0 25 0 1 0 427858938 54091776 11908 33554432000 134512640 135197378 4288582256 18446744073709551615 134542424 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 13206 11908 91 168 0 13037 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 52824

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.99 3/178 7717
/proc/meminfo: memFree=15716372/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=72468 CPUtime=402.29 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 13925 0 0 0 40227 2 0 0 25 0 1 0 427858938 74207232 13880 33554432000 134512640 135197378 4288582256 18446744073709551615 134542040 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 18117 13880 91 168 0 17948 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 72468

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 7718
/proc/meminfo: memFree=15697768/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=82932 CPUtime=462.3 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 15933 0 0 0 46227 3 0 0 25 0 1 0 427858938 84922368 15888 33554432000 134512640 135197378 4288582256 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 20733 15888 91 168 0 20564 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 82932

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 7720
/proc/meminfo: memFree=15680636/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=82932 CPUtime=522.3 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 17896 0 0 0 52227 3 0 0 25 0 1 0 427858938 84922368 17851 33554432000 134512640 135197378 4288582256 18446744073709551615 134593747 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 20733 17851 91 168 0 20564 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 82932

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 7722
/proc/meminfo: memFree=15663012/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=112400 CPUtime=582.3 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 19778 0 0 0 58227 3 0 0 25 0 1 0 427858938 115097600 19733 33554432000 134512640 135197378 4288582256 18446744073709551615 134617913 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 28100 19733 91 168 0 27931 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 112400

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7825
/proc/meminfo: memFree=14694224/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=618328 CPUtime=4002.36 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 126184 0 0 0 400210 26 0 0 25 0 1 0 427858938 633167872 126139 33554432000 134512640 135197378 4288582256 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 154582 126140 91 168 0 154413 0
Current children cumulated CPU time (s) 4002.36
Current children cumulated vsize (KiB) 618328

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7826
/proc/meminfo: memFree=14676712/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=618328 CPUtime=4062.36 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 128105 0 0 0 406210 26 0 0 25 0 1 0 427858938 633167872 128060 33554432000 134512640 135197378 4288582256 18446744073709551615 134597421 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 154582 128060 91 168 0 154413 0
Current children cumulated CPU time (s) 4062.36
Current children cumulated vsize (KiB) 618328

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7828
/proc/meminfo: memFree=14660204/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=618328 CPUtime=4122.36 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 129959 0 0 0 412209 27 0 0 25 0 1 0 427858938 633167872 129914 33554432000 134512640 135197378 4288582256 18446744073709551615 134590326 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 154582 129914 91 168 0 154413 0
Current children cumulated CPU time (s) 4122.36
Current children cumulated vsize (KiB) 618328

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7830
/proc/meminfo: memFree=14644068/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=618328 CPUtime=4182.36 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 131774 0 0 0 418209 27 0 0 25 0 1 0 427858938 633167872 131729 33554432000 134512640 135197378 4288582256 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 154582 131729 91 168 0 154413 0
Current children cumulated CPU time (s) 4182.36
Current children cumulated vsize (KiB) 618328

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7832
/proc/meminfo: memFree=14627820/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=618328 CPUtime=4242.35 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 133656 0 0 0 424208 27 0 0 25 0 1 0 427858938 633167872 133611 33554432000 134512640 135197378 4288582256 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 154582 133611 91 168 0 154413 0
Current children cumulated CPU time (s) 4242.35
Current children cumulated vsize (KiB) 618328

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7833
/proc/meminfo: memFree=14611308/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=618328 CPUtime=4302.36 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 135543 0 0 0 430208 28 0 0 25 0 1 0 427858938 633167872 135498 33554432000 134512640 135197378 4288582256 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 154582 135498 91 168 0 154413 0
Current children cumulated CPU time (s) 4302.36
Current children cumulated vsize (KiB) 618328

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7834
/proc/meminfo: memFree=14595544/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=618328 CPUtime=4362.36 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 137396 0 0 0 436208 28 0 0 25 0 1 0 427858938 633167872 137351 33554432000 134512640 135197378 4288582256 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 154582 137351 91 168 0 154413 0
Current children cumulated CPU time (s) 4362.36
Current children cumulated vsize (KiB) 618328

[startup+4422.3 s]
/proc/loadavg: 1.40 1.83 1.94 2/172 7854
/proc/meminfo: memFree=15400796/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=618328 CPUtime=4422.36 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 139215 0 0 0 442208 28 0 0 25 0 1 0 427858938 633167872 139170 33554432000 134512640 135197378 4288582256 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 154582 139170 91 168 0 154413 0
Current children cumulated CPU time (s) 4422.36
Current children cumulated vsize (KiB) 618328

[startup+4482.3 s]
/proc/loadavg: 1.14 1.68 1.88 2/172 7856
/proc/meminfo: memFree=15393224/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=618328 CPUtime=4482.37 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 141095 0 0 0 448208 29 0 0 25 0 1 0 427858938 633167872 141050 33554432000 134512640 135197378 4288582256 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 154582 141050 91 168 0 154413 0
Current children cumulated CPU time (s) 4482.37
Current children cumulated vsize (KiB) 618328

[startup+4542.3 s]
/proc/loadavg: 1.05 1.55 1.82 2/172 7858
/proc/meminfo: memFree=15385884/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=618328 CPUtime=4542.37 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 142897 0 0 0 454208 29 0 0 25 0 1 0 427858938 633167872 142852 33554432000 134512640 135197378 4288582256 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 154582 142852 91 168 0 154413 0
Current children cumulated CPU time (s) 4542.37
Current children cumulated vsize (KiB) 618328

[startup+4602.3 s]
/proc/loadavg: 1.02 1.45 1.77 2/172 7859
/proc/meminfo: memFree=15378424/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=618328 CPUtime=4602.37 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 144713 0 0 0 460208 29 0 0 25 0 1 0 427858938 633167872 144668 33554432000 134512640 135197378 4288582256 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 154582 144668 91 168 0 154413 0
Current children cumulated CPU time (s) 4602.37
Current children cumulated vsize (KiB) 618328

[startup+4662.3 s]
/proc/loadavg: 1.00 1.36 1.72 2/172 7860
/proc/meminfo: memFree=15370840/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=842092 CPUtime=4662.37 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 146514 0 0 0 466206 31 0 0 25 0 1 0 427858938 862302208 146469 33554432000 134512640 135197378 4288582256 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 210523 146469 91 168 0 210354 0
Current children cumulated CPU time (s) 4662.37
Current children cumulated vsize (KiB) 842092

[startup+4722.31 s]
/proc/loadavg: 1.00 1.29 1.67 2/172 7862
/proc/meminfo: memFree=15364368/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=842092 CPUtime=4722.37 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 148259 0 0 0 472206 31 0 0 25 0 1 0 427858938 862302208 148214 33554432000 134512640 135197378 4288582256 18446744073709551615 134542128 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 210523 148214 91 168 0 210354 0
Current children cumulated CPU time (s) 4722.37
Current children cumulated vsize (KiB) 842092

[startup+4782.3 s]
/proc/loadavg: 1.00 1.24 1.62 2/172 7864
/proc/meminfo: memFree=15357656/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=842092 CPUtime=4782.37 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 149955 0 0 0 478205 32 0 0 25 0 1 0 427858938 862302208 149910 33554432000 134512640 135197378 4288582256 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 210523 149910 91 168 0 210354 0
Current children cumulated CPU time (s) 4782.37
Current children cumulated vsize (KiB) 842092

[startup+4842.3 s]
/proc/loadavg: 1.00 1.19 1.58 2/172 7866
/proc/meminfo: memFree=15350444/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=842092 CPUtime=4842.37 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 151757 0 0 0 484205 32 0 0 25 0 1 0 427858938 862302208 151712 33554432000 134512640 135197378 4288582256 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 210523 151712 91 168 0 210354 0
Current children cumulated CPU time (s) 4842.37
Current children cumulated vsize (KiB) 842092

[startup+4902.3 s]
/proc/loadavg: 1.00 1.15 1.54 2/172 7867
/proc/meminfo: memFree=15342988/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=842092 CPUtime=4902.36 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 153603 0 0 0 490204 32 0 0 25 0 1 0 427858938 862302208 153558 33554432000 134512640 135197378 4288582256 18446744073709551615 134539258 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 210523 153558 91 168 0 210354 0
Current children cumulated CPU time (s) 4902.36
Current children cumulated vsize (KiB) 842092

[startup+4962.3 s]
/proc/loadavg: 1.00 1.12 1.51 2/172 7868
/proc/meminfo: memFree=15335532/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=842092 CPUtime=4962.37 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 155498 0 0 0 496204 33 0 0 25 0 1 0 427858938 862302208 155453 33554432000 134512640 135197378 4288582256 18446744073709551615 134542424 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 210523 155453 91 168 0 210354 0
Current children cumulated CPU time (s) 4962.37
Current children cumulated vsize (KiB) 842092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 1.00 1.11 1.48 2/172 7870
/proc/meminfo: memFree=15331052/32950928 swapFree=67111528/67111528
[pid=7705] ppid=7703 vsize=842092 CPUtime=5000.08 cores=0,2,4,6
/proc/7705/stat : 7705 (march_hi) R 7703 7705 7227 0 -1 4202496 156633 0 0 0 499975 33 0 0 25 0 1 0 427858938 862302208 156588 33554432000 134512640 135197378 4288582256 18446744073709551615 134525330 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7705/statm: 210523 156588 91 168 0 210354 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 842092

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): 5000.12
CPU user time (s): 4999.75
CPU system time (s): 0.364944
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 842092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.75
system time used= 0.364944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 156633
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= 2696

runsolver used 7.53785 second user time and 15.2027 second system time

The end

Launcher Data 

Begin job on node126 at 2011-04-18 23:36:42
IDJOB=3210521
IDBENCH=82779
IDSOLVER=1627
FILE ID=node126/3210521-1303162602
RUNJOBID= node126-1303152598-7245
PBS_JOBID= 13020995
Free space on /tmp= 73116 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v750-c3195-S1378008329-078.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210521-1303162602/watcher-3210521-1303162602 -o /tmp/evaluation-result-3210521-1303162602/solver-3210521-1303162602 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210521-1303162602.cnf

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

MD5SUM BENCH= d50cd6e15bea1958cfdf9785772f4ad7
RANDOM SEED=458146234

node126.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		: 2666.783
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	: 5333.56
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		: 2666.783
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		: 2666.783
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		: 2666.783
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		: 2666.783
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	: 5332.80
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		: 2666.783
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		: 2666.783
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	: 5332.82
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		: 2666.783
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      15842048 kB
Buffers:        727380 kB
Cached:       15846188 kB
SwapCached:          0 kB
Active:        8263392 kB
Inactive:      8490260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      15842048 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             792 kB
Writeback:           0 kB
AnonPages:      180252 kB
Mapped:          15476 kB
Slab:           292228 kB
PageTables:       4884 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   349960 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= 73116 MiB
End job on node126 at 2011-04-19 01:00:04