Trace number 3210181

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 4999.93

General information on the benchmark

Namerandom/large/
unif-k7-r85-v250-c21250-S1116436500-050-UNKNOWN.cnf
MD5SUMcfa9ddae87a68697f7100e24d97d7728
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 variables250
Number of clauses21250
Sum of the clauses size148750
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 521250

Solver Data 

1.49/1.54	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.49/1.54	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.49/1.54	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.49/1.54	c main()::
1.49/1.54	c initFormula():: searching for DIMACS p-line....
1.49/1.54	c full lookahead due to high density!
1.49/1.54	c initFormula():: the DIMACS p-line indicates a CNF of 250 variables and 21250 clauses.
1.49/1.54	c parseCNF():: parsing....
1.49/1.54	c parseCNF():: the CNF contains 0 unary clauses.
1.49/1.54	c runParser():: parsing was successful, warming up engines...
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c preprocessing fase I completed:: there are now 250 free variables and 21250 clauses.
1.49/1.54	c stat :: sign balance is biased by 0.007
1.49/1.54	c using k-SAT heuristics (size based diff)
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c main():: clause / variable ratio: ( 21250 / 250 ) = 85.00
1.49/1.54	c longest clause has size 7
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c number of free variables = 250
1.49/1.54	c dynamic_preselect_setsize :: off
1.49/1.54	c main():: all systems go!
1.49/1.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 206
1.59/1.64	c |----------------------------------------------------------------|
c |*
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 6199
3.09/3.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |********************
c |************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 217930
50.09/50.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
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c |************************
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c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 5720414
1220.14/1220.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
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c |***********************************
c |************************************
c |*************************************
c |**************************************
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c |****************************************
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c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
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c |********************************************************
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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-3210181-1303154425/watcher-3210181-1303154425 -o /tmp/evaluation-result-3210181-1303154425/solver-3210181-1303154425 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210181-1303154425.cnf 

running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 0.85 1.32 1.70 4/176 27490
/proc/meminfo: memFree=17734360/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=1212 CPUtime=0 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 201 0 0 0 0 0 0 0 21 0 1 0 427039579 1241088 157 33554432000 134512640 135197378 4288495008 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27490/statm: 303 157 58 168 0 134 0

[startup+0.0781489 s]
/proc/loadavg: 0.85 1.32 1.70 4/176 27490
/proc/meminfo: memFree=17734360/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=2876 CPUtime=0.07 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 2821 0 0 0 7 0 0 0 21 0 1 0 427039579 2945024 449 33554432000 134512640 135197378 4288495008 18446744073709551615 134569400 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27490/statm: 719 449 81 168 0 550 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2876

[startup+0.10115 s]
/proc/loadavg: 0.85 1.32 1.70 4/176 27490
/proc/meminfo: memFree=17734360/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=4372 CPUtime=0.09 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 3689 0 0 0 9 0 0 0 21 0 1 0 427039579 4476928 793 33554432000 134512640 135197378 4288495008 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27490/statm: 1093 793 82 168 0 924 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4372

[startup+0.301125 s]
/proc/loadavg: 0.85 1.32 1.70 4/176 27490
/proc/meminfo: memFree=17734360/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=4372 CPUtime=0.29 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 3689 0 0 0 29 0 0 0 21 0 1 0 427039579 4476928 793 33554432000 134512640 135197378 4288495008 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27490/statm: 1093 793 82 168 0 924 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4372

[startup+0.701036 s]
/proc/loadavg: 0.85 1.32 1.70 4/176 27490
/proc/meminfo: memFree=17734360/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=4372 CPUtime=0.69 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 3689 0 0 0 69 0 0 0 22 0 1 0 427039579 4476928 793 33554432000 134512640 135197378 4288495008 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27490/statm: 1093 793 82 168 0 924 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4372

[startup+1.50089 s]
/proc/loadavg: 0.85 1.32 1.70 3/178 27492
/proc/meminfo: memFree=17726656/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=4372 CPUtime=1.49 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 3689 0 0 0 149 0 0 0 25 0 1 0 427039579 4476928 793 33554432000 134512640 135197378 4288495008 18446744073709551615 134578131 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27490/statm: 1093 793 82 168 0 924 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4372

[startup+3.10057 s]
/proc/loadavg: 0.85 1.32 1.70 3/178 27492
/proc/meminfo: memFree=17724672/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=6232 CPUtime=3.09 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 5522 0 0 0 309 0 0 0 25 0 1 0 427039579 6381568 1111 33554432000 134512640 135197378 4288495008 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27490/statm: 1558 1111 93 168 0 1389 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6232

[startup+6.30096 s]
/proc/loadavg: 0.94 1.33 1.70 4/178 27493
/proc/meminfo: memFree=17724172/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=6596 CPUtime=6.29 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 5645 0 0 0 629 0 0 0 25 0 1 0 427039579 6754304 1215 33554432000 134512640 135197378 4288495008 18446744073709551615 134602621 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27490/statm: 1649 1215 93 168 0 1480 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6596

[startup+12.7007 s]
/proc/loadavg: 1.03 1.35 1.70 3/178 27493
/proc/meminfo: memFree=17723136/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=7676 CPUtime=12.69 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 5801 0 0 0 1269 0 0 0 25 0 1 0 427039579 7860224 1371 33554432000 134512640 135197378 4288495008 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27490/statm: 1919 1371 93 168 0 1750 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7676

[startup+25.5003 s]
/proc/loadavg: 1.24 1.38 1.71 3/178 27493
/proc/meminfo: memFree=17720672/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=9592 CPUtime=25.49 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 6124 0 0 0 2549 0 0 0 25 0 1 0 427039579 9822208 1694 33554432000 134512640 135197378 4288495008 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27490/statm: 2398 1694 93 168 0 2229 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9592

[startup+51.1004 s]
/proc/loadavg: 1.50 1.43 1.72 3/178 27494
/proc/meminfo: memFree=17714944/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=13904 CPUtime=51.09 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 6833 0 0 0 5109 0 0 0 25 0 1 0 427039579 14237696 2403 33554432000 134512640 135197378 4288495008 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27490/statm: 3476 2403 93 168 0 3307 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13904

[startup+102.307 s]
/proc/loadavg: 1.78 1.51 1.73 3/178 27495
/proc/meminfo: memFree=17702536/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=17944 CPUtime=102.31 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 8207 0 0 0 10230 1 0 0 25 0 1 0 427039579 18374656 3777 33554432000 134512640 135197378 4288495008 18446744073709551615 134592700 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27490/statm: 4486 3777 93 168 0 4317 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 17944

[startup+162.301 s]
/proc/loadavg: 1.92 1.60 1.74 3/178 27497
/proc/meminfo: memFree=17688880/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=23924 CPUtime=162.3 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 9782 0 0 0 16229 1 0 0 25 0 1 0 427039579 24498176 5352 33554432000 134512640 135197378 4288495008 18446744073709551615 134592677 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27490/statm: 5981 5352 93 168 0 5812 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 23924

[startup+222.301 s]
/proc/loadavg: 1.97 1.67 1.75 3/178 27498
/proc/meminfo: memFree=17674840/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=32656 CPUtime=222.3 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 11441 0 0 0 22229 1 0 0 25 0 1 0 427039579 33439744 7011 33554432000 134512640 135197378 4288495008 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27490/statm: 8164 7011 93 168 0 7995 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 32656

[startup+282.301 s]
/proc/loadavg: 1.99 1.73 1.76 3/178 27500
/proc/meminfo: memFree=17661548/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=45752 CPUtime=282.3 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 13040 0 0 0 28229 1 0 0 25 0 1 0 427039579 46850048 8610 33554432000 134512640 135197378 4288495008 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27490/statm: 11438 8610 93 168 0 11269 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 45752

[startup+342.301 s]
/proc/loadavg: 1.99 1.77 1.78 3/178 27502
/proc/meminfo: memFree=17647764/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=46072 CPUtime=342.31 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 14695 0 0 0 34229 2 0 0 25 0 1 0 427039579 47177728 10265 33554432000 134512640 135197378 4288495008 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27490/statm: 11518 10265 93 168 0 11349 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 46072

[startup+402.301 s]
/proc/loadavg: 1.99 1.81 1.79 3/178 27503
/proc/meminfo: memFree=17634108/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=65716 CPUtime=402.31 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 16338 0 0 0 40229 2 0 0 25 0 1 0 427039579 67293184 11908 33554432000 134512640 135197378 4288495008 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27490/statm: 16429 11908 93 168 0 16260 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 65716

[startup+462.301 s]
/proc/loadavg: 1.99 1.84 1.80 3/178 27505
/proc/meminfo: memFree=17620080/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=65716 CPUtime=462.31 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 17994 0 0 0 46229 2 0 0 25 0 1 0 427039579 67293184 13564 33554432000 134512640 135197378 4288495008 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27490/statm: 16429 13564 93 168 0 16260 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 65716

[startup+522.301 s]
/proc/loadavg: 2.08 1.90 1.82 3/178 27506
/proc/meminfo: memFree=17606180/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=65716 CPUtime=522.31 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 19655 0 0 0 52229 2 0 0 25 0 1 0 427039579 67293184 15225 33554432000 134512640 135197378 4288495008 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27490/statm: 16429 15225 93 168 0 16260 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 65716

[startup+582.301 s]
/proc/loadavg: 2.03 1.91 1.83 3/178 27508
/proc/meminfo: memFree=17591904/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=95820 CPUtime=582.31 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 21321 0 0 0 58228 3 0 0 25 0 1 0 427039579 98119680 16891 33554432000 134512640 135197378 4288495008 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27490/statm: 23955 16891 93 168 0 23786 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 95820

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 27613
/proc/meminfo: memFree=16753076/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=463864 CPUtime=4062.45 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 118500 0 0 0 406225 20 0 0 25 0 1 0 427039579 474996736 114070 33554432000 134512640 135197378 4288495008 18446744073709551615 134618733 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27490/statm: 115966 114070 93 168 0 115797 0
Current children cumulated CPU time (s) 4062.45
Current children cumulated vsize (KiB) 463864

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 27614
/proc/meminfo: memFree=16738796/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=687628 CPUtime=4122.45 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 120209 0 0 0 412223 22 0 0 25 0 1 0 427039579 704131072 115779 33554432000 134512640 135197378 4288495008 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27490/statm: 171907 115779 93 168 0 171738 0
Current children cumulated CPU time (s) 4122.45
Current children cumulated vsize (KiB) 687628

[startup+4182.3 s]
/proc/loadavg: 2.07 2.03 1.93 3/178 27616
/proc/meminfo: memFree=16724392/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=687628 CPUtime=4182.46 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 121951 0 0 0 418223 23 0 0 25 0 1 0 427039579 704131072 117521 33554432000 134512640 135197378 4288495008 18446744073709551615 134570915 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27490/statm: 171907 117521 93 168 0 171738 0
Current children cumulated CPU time (s) 4182.46
Current children cumulated vsize (KiB) 687628

[startup+4242.3 s]
/proc/loadavg: 2.02 2.02 1.93 3/178 27618
/proc/meminfo: memFree=16709856/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=687628 CPUtime=4242.46 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 123706 0 0 0 424223 23 0 0 25 0 1 0 427039579 704131072 119276 33554432000 134512640 135197378 4288495008 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27490/statm: 171907 119276 93 168 0 171738 0
Current children cumulated CPU time (s) 4242.46
Current children cumulated vsize (KiB) 687628

[startup+4302.3 s]
/proc/loadavg: 2.01 2.01 1.93 3/178 27619
/proc/meminfo: memFree=16695084/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=687628 CPUtime=4302.45 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 125455 0 0 0 430222 23 0 0 25 0 1 0 427039579 704131072 121025 33554432000 134512640 135197378 4288495008 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27490/statm: 171907 121025 93 168 0 171738 0
Current children cumulated CPU time (s) 4302.45
Current children cumulated vsize (KiB) 687628

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/178 27621
/proc/meminfo: memFree=16680672/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=687628 CPUtime=4362.45 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 127203 0 0 0 436222 23 0 0 25 0 1 0 427039579 704131072 122773 33554432000 134512640 135197378 4288495008 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27490/statm: 171907 122773 93 168 0 171738 0
Current children cumulated CPU time (s) 4362.45
Current children cumulated vsize (KiB) 687628

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 27622
/proc/meminfo: memFree=16665896/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=687628 CPUtime=4422.46 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 128905 0 0 0 442223 23 0 0 25 0 1 0 427039579 704131072 124475 33554432000 134512640 135197378 4288495008 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27490/statm: 171907 124475 93 168 0 171738 0
Current children cumulated CPU time (s) 4422.46
Current children cumulated vsize (KiB) 687628

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 27624
/proc/meminfo: memFree=16651868/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=687628 CPUtime=4482.47 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 130461 0 0 0 448223 24 0 0 25 0 1 0 427039579 704131072 126031 33554432000 134512640 135197378 4288495008 18446744073709551615 134611821 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27490/statm: 171907 126031 93 168 0 171738 0
Current children cumulated CPU time (s) 4482.47
Current children cumulated vsize (KiB) 687628

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 27626
/proc/meminfo: memFree=16637592/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=687628 CPUtime=4542.47 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 132084 0 0 0 454223 24 0 0 25 0 1 0 427039579 704131072 127654 33554432000 134512640 135197378 4288495008 18446744073709551615 134649029 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27490/statm: 171907 127654 93 168 0 171738 0
Current children cumulated CPU time (s) 4542.47
Current children cumulated vsize (KiB) 687628

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 27627
/proc/meminfo: memFree=16622576/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=687628 CPUtime=4602.47 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 133743 0 0 0 460223 24 0 0 25 0 1 0 427039579 704131072 129313 33554432000 134512640 135197378 4288495008 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27490/statm: 171907 129313 93 168 0 171738 0
Current children cumulated CPU time (s) 4602.47
Current children cumulated vsize (KiB) 687628

[startup+4662.3 s]
/proc/loadavg: 2.05 2.01 1.94 4/178 27629
/proc/meminfo: memFree=16608056/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=687628 CPUtime=4662.47 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 135385 0 0 0 466222 25 0 0 25 0 1 0 427039579 704131072 130955 33554432000 134512640 135197378 4288495008 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27490/statm: 171907 130955 93 168 0 171738 0
Current children cumulated CPU time (s) 4662.47
Current children cumulated vsize (KiB) 687628

[startup+4722.31 s]
/proc/loadavg: 2.02 2.01 1.94 3/178 27630
/proc/meminfo: memFree=16593404/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=687628 CPUtime=4722.48 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 137030 0 0 0 472223 25 0 0 25 0 1 0 427039579 704131072 132600 33554432000 134512640 135197378 4288495008 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27490/statm: 171907 132600 93 168 0 171738 0
Current children cumulated CPU time (s) 4722.48
Current children cumulated vsize (KiB) 687628

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.94 4/178 27632
/proc/meminfo: memFree=16578884/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=687628 CPUtime=4782.47 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 138722 0 0 0 478222 25 0 0 25 0 1 0 427039579 704131072 134292 33554432000 134512640 135197378 4288495008 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27490/statm: 171907 134292 93 168 0 171738 0
Current children cumulated CPU time (s) 4782.47
Current children cumulated vsize (KiB) 687628

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 27634
/proc/meminfo: memFree=16563488/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=687628 CPUtime=4842.47 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 140413 0 0 0 484222 25 0 0 25 0 1 0 427039579 704131072 135983 33554432000 134512640 135197378 4288495008 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27490/statm: 171907 135983 93 168 0 171738 0
Current children cumulated CPU time (s) 4842.47
Current children cumulated vsize (KiB) 687628

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 27635
/proc/meminfo: memFree=16548844/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=687628 CPUtime=4902.48 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 142113 0 0 0 490222 26 0 0 25 0 1 0 427039579 704131072 137683 33554432000 134512640 135197378 4288495008 18446744073709551615 134603257 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27490/statm: 171907 137683 93 168 0 171738 0
Current children cumulated CPU time (s) 4902.48
Current children cumulated vsize (KiB) 687628

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 27637
/proc/meminfo: memFree=16533820/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=687628 CPUtime=4962.48 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 143806 0 0 0 496222 26 0 0 25 0 1 0 427039579 704131072 139376 33554432000 134512640 135197378 4288495008 18446744073709551615 134550706 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27490/statm: 171907 139376 93 168 0 171738 0
Current children cumulated CPU time (s) 4962.48
Current children cumulated vsize (KiB) 687628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.94 4/178 27638
/proc/meminfo: memFree=16524388/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=687628 CPUtime=5000.08 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 144868 0 0 0 499982 26 0 0 25 0 1 0 427039579 704131072 140438 33554432000 134512640 135197378 4288495008 18446744073709551615 134603327 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27490/statm: 171907 140438 93 168 0 171738 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 687628

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 1.94 4/178 27638
/proc/meminfo: memFree=16524388/32950928 swapFree=67102716/67111528
[pid=27490] ppid=27486 vsize=687628 CPUtime=5000.08 cores=1,3,5,7
/proc/27490/stat : 27490 (march_hi) R 27486 27490 27453 0 -1 4202496 144868 0 0 0 499982 26 0 0 25 0 1 0 427039579 704131072 140438 33554432000 134512640 135197378 4288495008 18446744073709551615 134603327 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27490/statm: 171907 140438 93 168 0 171738 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 687628

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.12
CPU user time (s): 4999.83
CPU system time (s): 0.292955
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 687628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.83
system time used= 0.292955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 144868
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= 7649

runsolver used 6.53201 second user time and 16.2215 second system time

The end

Launcher Data 

Begin job on node148 at 2011-04-18 21:20:25
IDJOB=3210181
IDBENCH=82694
IDSOLVER=1627
FILE ID=node148/3210181-1303154425
RUNJOBID= node148-1303154425-27472
PBS_JOBID= 13021003
Free space on /tmp= 72456 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k7-r85-v250-c21250-S1116436500-050-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210181-1303154425/watcher-3210181-1303154425 -o /tmp/evaluation-result-3210181-1303154425/solver-3210181-1303154425 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210181-1303154425.cnf

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

MD5SUM BENCH= cfa9ddae87a68697f7100e24d97d7728
RANDOM SEED=1992290756

node148.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		: 2666.854
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	: 5333.70
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		: 2666.854
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		: 2666.854
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	: 5332.83
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		: 2666.854
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	: 5332.75
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		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
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:     32950928 kB
MemFree:      17735284 kB
Buffers:        631060 kB
Cached:       14200200 kB
SwapCached:       4908 kB
Active:        7024680 kB
Inactive:      7865848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17735284 kB
SwapTotal:    67111528 kB
SwapFree:     67102716 kB
Dirty:            2824 kB
Writeback:           0 kB
AnonPages:       56108 kB
Mapped:          14584 kB
Slab:           261420 kB
PageTables:       5052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   185528 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= 72456 MiB
End job on node148 at 2011-04-18 22:43:47