Trace number 3210001

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) 5000.05 4999.93

General information on the benchmark

Namerandom/large/
unif-k7-r85-v300-c25500-S1158419275-045-UNKNOWN.cnf
MD5SUMba96eb51c814e4238dd0a7b33e8bab2d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of clauses25500
Sum of the clauses size178500
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 525500

Solver Data 

1.99/2.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.99/2.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.99/2.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.99/2.05	c main()::
1.99/2.05	c initFormula():: searching for DIMACS p-line....
1.99/2.05	c full lookahead due to high density!
1.99/2.05	c initFormula():: the DIMACS p-line indicates a CNF of 300 variables and 25500 clauses.
1.99/2.05	c parseCNF():: parsing....
1.99/2.05	c parseCNF():: the CNF contains 0 unary clauses.
1.99/2.05	c runParser():: parsing was successful, warming up engines...
1.99/2.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.99/2.05	c preprocessing fase I completed:: there are now 300 free variables and 25500 clauses.
1.99/2.05	c stat :: sign balance is biased by 0.007
1.99/2.05	c using k-SAT heuristics (size based diff)
1.99/2.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.99/2.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.99/2.05	c main():: clause / variable ratio: ( 25500 / 300 ) = 85.00
1.99/2.05	c longest clause has size 7
1.99/2.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.99/2.05	c number of free variables = 300
1.99/2.05	c dynamic_preselect_setsize :: off
1.99/2.05	c main():: all systems go!
1.99/2.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 327
2.19/2.23	c |----------------------------------------------------------------|
c |*
c |**
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 |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 9416
4.79/4.81	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
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c |****************************
c |*****************************
c |******************************
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c |********************************
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c |**********************************
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c |******************************************
c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |****************************************************
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c |********************************************************
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c |**********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 397028
101.89/101.93	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 12573528
3008.47/3008.45	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
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-3210001-1303146609/watcher-3210001-1303146609 -o /tmp/evaluation-result-3210001-1303146609/solver-3210001-1303146609 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210001-1303146609.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: 1.84 1.97 1.99 2/172 17751
/proc/meminfo: memFree=17510516/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=1248 CPUtime=0 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 174 0 0 0 0 0 0 0 25 0 1 0 407076185 1277952 130 33554432000 134512640 135197378 4289771408 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 312 130 58 168 0 143 0

[startup+0.0606091 s]
/proc/loadavg: 1.84 1.97 1.99 2/172 17751
/proc/meminfo: memFree=17510516/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=3076 CPUtime=0.05 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 644 0 0 0 5 0 0 0 25 0 1 0 407076185 3149824 453 33554432000 134512640 135197378 4289771408 18446744073709551615 134569776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 769 454 66 168 0 600 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3076

[startup+0.100628 s]
/proc/loadavg: 1.84 1.97 1.99 2/172 17751
/proc/meminfo: memFree=17510516/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=3204 CPUtime=0.09 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 3413 0 0 0 9 0 0 0 25 0 1 0 407076185 3280896 501 33554432000 134512640 135197378 4289771408 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 801 501 81 168 0 632 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3204

[startup+0.300581 s]
/proc/loadavg: 1.84 1.97 1.99 2/172 17751
/proc/meminfo: memFree=17510516/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=5000 CPUtime=0.29 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 4476 0 0 0 29 0 0 0 25 0 1 0 407076185 5120000 920 33554432000 134512640 135197378 4289771408 18446744073709551615 134578131 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 1250 920 82 168 0 1081 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5000

[startup+0.700498 s]
/proc/loadavg: 1.84 1.97 1.99 2/172 17751
/proc/meminfo: memFree=17510516/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=5000 CPUtime=0.69 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 4476 0 0 0 69 0 0 0 25 0 1 0 407076185 5120000 920 33554432000 134512640 135197378 4289771408 18446744073709551615 134578131 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 1250 920 82 168 0 1081 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5000

[startup+1.50039 s]
/proc/loadavg: 1.84 1.97 1.99 3/178 17762
/proc/meminfo: memFree=17501664/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=5000 CPUtime=1.49 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 4476 0 0 0 149 0 0 0 25 0 1 0 407076185 5120000 920 33554432000 134512640 135197378 4289771408 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 1250 920 82 168 0 1081 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5000

[startup+3.1011 s]
/proc/loadavg: 1.84 1.97 1.99 3/178 17762
/proc/meminfo: memFree=17499432/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=7008 CPUtime=3.09 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 6707 0 0 0 309 0 0 0 25 0 1 0 407076185 7176192 1259 33554432000 134512640 135197378 4289771408 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 1752 1259 93 168 0 1583 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7008

[startup+6.30054 s]
/proc/loadavg: 1.85 1.97 1.99 3/178 17762
/proc/meminfo: memFree=17498264/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=7464 CPUtime=6.29 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 6788 0 0 0 629 0 0 0 25 0 1 0 407076185 7643136 1340 33554432000 134512640 135197378 4289771408 18446744073709551615 134603206 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 1866 1340 93 168 0 1697 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7464

[startup+12.7004 s]
/proc/loadavg: 1.86 1.97 1.99 3/178 17762
/proc/meminfo: memFree=17496608/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=8032 CPUtime=12.69 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 6921 0 0 0 1269 0 0 0 25 0 1 0 407076185 8224768 1473 33554432000 134512640 135197378 4289771408 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 2008 1473 93 168 0 1839 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8032

[startup+25.5011 s]
/proc/loadavg: 1.89 1.97 1.99 3/178 17762
/proc/meminfo: memFree=17494140/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=9308 CPUtime=25.49 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 7190 0 0 0 2549 0 0 0 25 0 1 0 407076185 9531392 1742 33554432000 134512640 135197378 4289771408 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 2327 1742 93 168 0 2158 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9308

[startup+51.1006 s]
/proc/loadavg: 1.93 1.97 1.99 3/178 17763
/proc/meminfo: memFree=17489488/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=12184 CPUtime=51.09 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 7752 0 0 0 5109 0 0 0 25 0 1 0 407076185 12476416 2304 33554432000 134512640 135197378 4289771408 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 3046 2304 93 168 0 2877 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12184

[startup+102.307 s]
/proc/loadavg: 1.97 1.97 1.99 3/178 17764
/proc/meminfo: memFree=17478312/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=18840 CPUtime=102.3 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 9055 0 0 0 10229 1 0 0 25 0 1 0 407076185 19292160 3607 33554432000 134512640 135197378 4289771408 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 4710 3607 93 168 0 4541 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 18840

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/178 17766
/proc/meminfo: memFree=17467128/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=24660 CPUtime=162.29 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 10370 0 0 0 16228 1 0 0 25 0 1 0 407076185 25251840 4922 33554432000 134512640 135197378 4289771408 18446744073709551615 134524938 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 6165 4922 93 168 0 5996 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 24660

[startup+222.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/178 17768
/proc/meminfo: memFree=17455080/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=33668 CPUtime=222.29 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 11828 0 0 0 22228 1 0 0 25 0 1 0 407076185 34476032 6366 33554432000 134512640 135197378 4289771408 18446744073709551615 134603196 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 8417 6366 93 168 0 8248 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 33668

[startup+282.301 s]
/proc/loadavg: 2.04 1.99 1.99 3/178 17769
/proc/meminfo: memFree=17443032/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=33668 CPUtime=282.29 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 13269 0 0 0 28228 1 0 0 25 0 1 0 407076185 34476032 7807 33554432000 134512640 135197378 4289771408 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 8417 7807 93 168 0 8248 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 33668

[startup+342.3 s]
/proc/loadavg: 2.01 1.99 1.99 3/178 17771
/proc/meminfo: memFree=17431960/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=46764 CPUtime=342.3 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 14618 0 0 0 34228 2 0 0 25 0 1 0 407076185 47886336 9156 33554432000 134512640 135197378 4289771408 18446744073709551615 134602667 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 11691 9156 93 168 0 11522 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 46764

[startup+402.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 17772
/proc/meminfo: memFree=17420652/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=46764 CPUtime=402.3 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 16053 0 0 0 40228 2 0 0 25 0 1 0 407076185 47886336 10591 33554432000 134512640 135197378 4289771408 18446744073709551615 134592702 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 11691 10591 93 168 0 11522 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 46764

[startup+462.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 17774
/proc/meminfo: memFree=17408608/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=66772 CPUtime=462.3 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 17499 0 0 0 46227 3 0 0 25 0 1 0 407076185 68374528 12037 33554432000 134512640 135197378 4289771408 18446744073709551615 134603278 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 16693 12037 93 168 0 16524 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 66772

[startup+522.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 17776
/proc/meminfo: memFree=17397052/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=66772 CPUtime=522.31 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 18880 0 0 0 52227 4 0 0 25 0 1 0 407076185 68374528 13418 33554432000 134512640 135197378 4289771408 18446744073709551615 134611775 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 16693 13418 93 168 0 16524 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 66772

[startup+582.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 17777
/proc/meminfo: memFree=17385608/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=66772 CPUtime=582.31 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 20291 0 0 0 58227 4 0 0 25 0 1 0 407076185 68374528 14829 33554432000 134512640 135197378 4289771408 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 16693 14829 93 168 0 16524 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 66772

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17882
/proc/meminfo: memFree=16695188/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=460484 CPUtime=4062.39 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 106315 0 0 0 406212 27 0 0 25 0 1 0 407076185 471535616 100853 33554432000 134512640 135197378 4289771408 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 115121 100853 93 168 0 114952 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 460484

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17884
/proc/meminfo: memFree=16683648/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=460484 CPUtime=4122.39 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 107745 0 0 0 412211 28 0 0 25 0 1 0 407076185 471535616 102283 33554432000 134512640 135197378 4289771408 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 115121 102283 93 168 0 114952 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 460484

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17885
/proc/meminfo: memFree=16671368/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=460484 CPUtime=4182.39 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 109168 0 0 0 418211 28 0 0 25 0 1 0 407076185 471535616 103706 33554432000 134512640 135197378 4289771408 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 115121 103706 93 168 0 114952 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 460484

[startup+4242.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 17887
/proc/meminfo: memFree=16660192/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=460484 CPUtime=4242.39 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 110618 0 0 0 424211 28 0 0 25 0 1 0 407076185 471535616 105156 33554432000 134512640 135197378 4289771408 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 115121 105156 93 168 0 114952 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 460484

[startup+4302.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 17888
/proc/meminfo: memFree=16648520/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=460484 CPUtime=4302.39 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 112071 0 0 0 430211 28 0 0 25 0 1 0 407076185 471535616 106609 33554432000 134512640 135197378 4289771408 18446744073709551615 134618145 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 115121 106609 93 168 0 114952 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 460484

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17890
/proc/meminfo: memFree=16637096/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=460484 CPUtime=4362.4 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 113513 0 0 0 436211 29 0 0 25 0 1 0 407076185 471535616 108051 33554432000 134512640 135197378 4289771408 18446744073709551615 134592702 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 115121 108051 93 168 0 114952 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 460484

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17892
/proc/meminfo: memFree=16625052/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=460484 CPUtime=4422.4 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 114957 0 0 0 442211 29 0 0 25 0 1 0 407076185 471535616 109495 33554432000 134512640 135197378 4289771408 18446744073709551615 134593059 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 115121 109495 93 168 0 114952 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 460484

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17893
/proc/meminfo: memFree=16613752/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=460484 CPUtime=4482.4 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 116394 0 0 0 448211 29 0 0 25 0 1 0 407076185 471535616 110932 33554432000 134512640 135197378 4289771408 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 115121 110932 93 168 0 114952 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 460484

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17898
/proc/meminfo: memFree=16601096/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=460484 CPUtime=4542.4 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 117861 0 0 0 454211 29 0 0 25 0 1 0 407076185 471535616 112399 33554432000 134512640 135197378 4289771408 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 115121 112399 93 168 0 114952 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 460484

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17899
/proc/meminfo: memFree=16588568/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=460484 CPUtime=4602.41 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 119337 0 0 0 460211 30 0 0 25 0 1 0 407076185 471535616 113875 33554432000 134512640 135197378 4289771408 18446744073709551615 134550706 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 115121 113875 93 168 0 114952 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 460484

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17901
/proc/meminfo: memFree=16577148/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=684248 CPUtime=4662.41 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 120775 0 0 0 466209 32 0 0 25 0 1 0 407076185 700669952 115313 33554432000 134512640 135197378 4289771408 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 171062 115313 93 168 0 170893 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 684248

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17903
/proc/meminfo: memFree=16565240/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=684248 CPUtime=4722.42 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 122252 0 0 0 472209 33 0 0 25 0 1 0 407076185 700669952 116790 33554432000 134512640 135197378 4289771408 18446744073709551615 134570915 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 171062 116790 93 168 0 170893 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 684248

[startup+4782.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/178 17904
/proc/meminfo: memFree=16553188/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=684248 CPUtime=4782.41 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 123767 0 0 0 478208 33 0 0 25 0 1 0 407076185 700669952 118305 33554432000 134512640 135197378 4289771408 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 171062 118305 93 168 0 170893 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 684248

[startup+4842.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 17906
/proc/meminfo: memFree=16541644/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=684248 CPUtime=4842.41 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 125250 0 0 0 484208 33 0 0 25 0 1 0 407076185 700669952 119788 33554432000 134512640 135197378 4289771408 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 171062 119788 93 168 0 170893 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 684248

[startup+4902.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 17907
/proc/meminfo: memFree=16529724/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=684248 CPUtime=4902.41 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 126751 0 0 0 490208 33 0 0 25 0 1 0 407076185 700669952 121289 33554432000 134512640 135197378 4289771408 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 171062 121289 93 168 0 170893 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 684248

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17909
/proc/meminfo: memFree=16517680/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=684248 CPUtime=4962.42 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 128253 0 0 0 496208 34 0 0 25 0 1 0 407076185 700669952 122791 33554432000 134512640 135197378 4289771408 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 171062 122791 93 168 0 170893 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 684248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17910
/proc/meminfo: memFree=16510352/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=684248 CPUtime=5000.02 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 129205 0 0 0 499968 34 0 0 25 0 1 0 407076185 700669952 123743 33554432000 134512640 135197378 4289771408 18446744073709551615 134617869 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 171062 123743 93 168 0 170893 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 684248

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17910
/proc/meminfo: memFree=16510352/32951124 swapFree=67111528/67111528
[pid=17751] ppid=17749 vsize=684248 CPUtime=5000.02 cores=0,2,4,6
/proc/17751/stat : 17751 (march_hi) R 17749 17751 17308 0 -1 4202496 129205 0 0 0 499968 34 0 0 25 0 1 0 407076185 700669952 123743 33554432000 134512640 135197378 4289771408 18446744073709551615 134617869 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17751/statm: 171062 123743 93 168 0 170893 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 684248

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.05
CPU user time (s): 4999.69
CPU system time (s): 0.367944
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 684248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.68
system time used= 0.367944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 129205
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= 5
involuntary context switches= 6234

runsolver used 7.71983 second user time and 15.0187 second system time

The end

Launcher Data 

Begin job on node140 at 2011-04-18 19:10:09
IDJOB=3210001
IDBENCH=82649
IDSOLVER=1627
FILE ID=node140/3210001-1303146609
RUNJOBID= node140-1303136604-17326
PBS_JOBID= 13020942
Free space on /tmp= 72700 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k7-r85-v300-c25500-S1158419275-045-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210001-1303146609/watcher-3210001-1303146609 -o /tmp/evaluation-result-3210001-1303146609/solver-3210001-1303146609 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210001-1303146609.cnf

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

MD5SUM BENCH= ba96eb51c814e4238dd0a7b33e8bab2d
RANDOM SEED=355749682

node140.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		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
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	: 5226.14
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		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
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	: 5332.77
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		: 2666.833
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		: 2666.833
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	: 5332.74
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		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      17510672 kB
Buffers:        773468 kB
Cached:       14245804 kB
SwapCached:          0 kB
Active:        8152932 kB
Inactive:      6928268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17510672 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1604 kB
Writeback:           0 kB
AnonPages:       62228 kB
Mapped:          14704 kB
Slab:           297180 kB
PageTables:       4260 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   184316 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= 72700 MiB
End job on node140 at 2011-04-18 20:33:31