Trace number 3152796

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
march_rw 2011-03-02? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S1631976568-086.UNKNOWN.cnf
MD5SUMfe5ef992569d41f4964aa99001a148e1
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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 650 variables and 2769 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 20 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 647 free variables and 2749 clauses.
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 172 duplicate clauses
0.00/0.01	c resolvent_look() :: found 92 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2841 / 650 ) = 4.37
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 = 647
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
0.05/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1040
0.09/0.16	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 |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 11060
1.69/1.73	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |*************************************
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c |************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 89302
15.40/15.48	c |----------------------------------------------------------------|
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 |**********************
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c |************************
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c |****************************
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c |******************************
c |*******************************
c |********************************
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c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |***************************************
c |****************************************
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c |******************************************
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c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |*****************************************************
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c |***********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 526095
100.89/100.97	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
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c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
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c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |********************************************
c |*********************************************
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c |************************************************
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c |****************************************************************| ( 5/999) NodeCount: 2340834
492.10/492.14	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 |**********************************
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 |******************************************************
c |*******************************************************
c |********************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152796-1301711014/watcher-3152796-1301711014 -o /tmp/evaluation-result-3152796-1301711014/solver-3152796-1301711014 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152796-1301711014.cnf 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 3.57 3.31 4.01 4/189 15091
/proc/meminfo: memFree=21837400/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=6896 CPUtime=0 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 315 0 0 0 0 0 0 0 25 0 1 0 263517665 7061504 258 33554432000 4194304 4300876 140734410207392 18446744073709551615 212039311286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 1724 258 135 27 0 173 0

[startup+0.0528351 s]
/proc/loadavg: 3.57 3.31 4.01 4/189 15091
/proc/meminfo: memFree=21837400/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=7824 CPUtime=0.05 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 517 0 0 0 5 0 0 0 25 0 1 0 263517665 8011776 460 33554432000 4194304 4300876 140734410207392 18446744073709551615 4200404 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 1956 460 168 27 0 405 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7824

[startup+0.100802 s]
/proc/loadavg: 3.57 3.31 4.01 4/189 15091
/proc/meminfo: memFree=21837400/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=7824 CPUtime=0.09 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 524 0 0 0 9 0 0 0 25 0 1 0 263517665 8011776 467 33554432000 4194304 4300876 140734410207392 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 1956 467 168 27 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7824

[startup+0.30077 s]
/proc/loadavg: 3.57 3.31 4.01 4/189 15091
/proc/meminfo: memFree=21837400/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=7968 CPUtime=0.29 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 541 0 0 0 29 0 0 0 25 0 1 0 263517665 8159232 484 33554432000 4194304 4300876 140734410207392 18446744073709551615 4200248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 1992 484 168 27 0 441 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7968

[startup+0.700721 s]
/proc/loadavg: 3.57 3.31 4.01 4/189 15091
/proc/meminfo: memFree=21837400/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=8104 CPUtime=0.69 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 602 0 0 0 69 0 0 0 25 0 1 0 263517665 8298496 545 33554432000 4194304 4300876 140734410207392 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 2026 545 168 27 0 475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8104

[startup+1.50058 s]
/proc/loadavg: 3.57 3.31 4.01 5/190 15092
/proc/meminfo: memFree=21835416/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=8272 CPUtime=1.49 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 633 0 0 0 149 0 0 0 25 0 1 0 263517665 8470528 576 33554432000 4194304 4300876 140734410207392 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 2068 576 169 27 0 517 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8272

[startup+3.10029 s]
/proc/loadavg: 3.61 3.32 4.01 5/190 15092
/proc/meminfo: memFree=21834424/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=8820 CPUtime=3.09 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 697 0 0 0 309 0 0 0 25 0 1 0 263517665 9031680 640 33554432000 4194304 4300876 140734410207392 18446744073709551615 4217560 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 2205 640 169 27 0 654 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8820

[startup+6.30072 s]
/proc/loadavg: 3.61 3.32 4.01 5/190 15092
/proc/meminfo: memFree=21832692/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=9304 CPUtime=6.29 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 847 0 0 0 629 0 0 0 25 0 1 0 263517665 9527296 790 33554432000 4194304 4300876 140734410207392 18446744073709551615 4217467 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 2326 790 169 27 0 775 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9304

[startup+12.7006 s]
/proc/loadavg: 3.64 3.33 4.01 5/190 15092
/proc/meminfo: memFree=21829460/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=10728 CPUtime=12.69 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 1098 0 0 0 1269 0 0 0 25 0 1 0 263517665 10985472 1041 33554432000 4194304 4300876 140734410207392 18446744073709551615 4217475 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 2682 1041 169 27 0 1131 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10728

[startup+25.5003 s]
/proc/loadavg: 3.72 3.37 4.01 5/190 15093
/proc/meminfo: memFree=21823260/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=12168 CPUtime=25.49 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 1583 0 0 0 2549 0 0 0 25 0 1 0 263517665 12460032 1526 33554432000 4194304 4300876 140734410207392 18446744073709551615 4217619 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 3042 1526 169 27 0 1491 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12168

[startup+51.1007 s]
/proc/loadavg: 3.81 3.42 4.01 5/190 15093
/proc/meminfo: memFree=21811456/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=17060 CPUtime=51.09 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 2558 0 0 0 5109 0 0 0 25 0 1 0 263517665 17469440 2501 33554432000 4194304 4300876 140734410207392 18446744073709551615 4217681 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 4265 2501 169 27 0 2714 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17060

[startup+102.307 s]
/proc/loadavg: 3.92 3.51 4.00 5/190 15098
/proc/meminfo: memFree=21788204/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=30380 CPUtime=102.3 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 4359 0 0 0 10229 1 0 0 25 0 1 0 263517665 31109120 4302 33554432000 4194304 4300876 140734410207392 18446744073709551615 4217608 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 7595 4302 169 27 0 6044 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30380

[startup+162.301 s]
/proc/loadavg: 3.97 3.59 4.00 5/190 15099
/proc/meminfo: memFree=21760700/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=39112 CPUtime=162.29 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 6475 0 0 0 16228 1 0 0 25 0 1 0 263517665 40050688 6418 33554432000 4194304 4300876 140734410207392 18446744073709551615 212039050961 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 9778 6418 169 27 0 8227 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39112

[startup+222.301 s]
/proc/loadavg: 3.99 3.67 4.00 5/190 15101
/proc/meminfo: memFree=21733268/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=56852 CPUtime=222.3 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 8594 0 0 0 22228 2 0 0 25 0 1 0 263517665 58216448 8537 33554432000 4194304 4300876 140734410207392 18446744073709551615 4217503 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 14213 8537 169 27 0 12662 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 56852

[startup+282.3 s]
/proc/loadavg: 4.03 3.74 4.00 5/190 15102
/proc/meminfo: memFree=21705072/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=56984 CPUtime=282.29 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 10630 0 0 0 28227 2 0 0 25 0 1 0 263517665 58351616 10573 33554432000 4194304 4300876 140734410207392 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 14246 10573 169 27 0 12695 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 56984

[startup+342.301 s]
/proc/loadavg: 3.35 3.59 3.93 4/184 15121
/proc/meminfo: memFree=21701164/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=76628 CPUtime=342.29 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 12727 0 0 0 34227 2 0 0 25 0 1 0 263517665 78467072 12670 33554432000 4194304 4300876 140734410207392 18446744073709551615 4288380 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 19157 12670 169 27 0 17606 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 76628

[startup+402.301 s]
/proc/loadavg: 3.14 3.49 3.87 4/184 15123
/proc/meminfo: memFree=21678448/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=85924 CPUtime=402.3 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 14722 0 0 0 40227 3 0 0 25 0 1 0 263517665 87986176 14665 33554432000 4194304 4300876 140734410207392 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 21481 14665 169 27 0 19930 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 85924

[startup+462.3 s]
/proc/loadavg: 3.05 3.40 3.82 4/184 15124
/proc/meminfo: memFree=21656084/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=85924 CPUtime=462.29 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 16625 0 0 0 46226 3 0 0 25 0 1 0 263517665 87986176 16568 33554432000 4194304 4300876 140734410207392 18446744073709551615 4200404 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 21481 16568 169 27 0 19930 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 85924

[startup+522.3 s]
/proc/loadavg: 3.02 3.32 3.76 4/184 15126
/proc/meminfo: memFree=21633736/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=85924 CPUtime=522.3 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 18536 0 0 0 52226 4 0 0 25 0 1 0 263517665 87986176 18479 33554432000 4194304 4300876 140734410207392 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 21481 18479 169 27 0 19930 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 85924

[startup+582.301 s]
/proc/loadavg: 3.00 3.26 3.71 4/184 15127
/proc/meminfo: memFree=21610504/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=115392 CPUtime=582.3 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 20538 0 0 0 58226 4 0 0 25 0 1 0 263517665 118161408 20481 33554432000 4194304 4300876 140734410207392 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 28848 20481 169 27 0 27297 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 115392

[startup+642.301 s]
/proc/loadavg: 3.00 3.21 3.66 4/184 15129
/proc/meminfo: memFree=21587664/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=115392 CPUtime=642.31 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 22503 0 0 0 64226 5 0 0 25 0 1 0 263517665 118161408 22446 33554432000 4194304 4300876 140734410207392 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 28848 22446 169 27 0 27297 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 115392

[startup+702.3 s]
/proc/loadavg: 3.00 3.17 3.62 4/184 15131
/proc/meminfo: memFree=21566312/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=115392 CPUtime=702.3 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 24357 0 0 0 70225 5 0 0 25 0 1 0 263517665 118161408 24300 33554432000 4194304 4300876 140734410207392 18446744073709551615 4214485 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 28848 24300 169 27 0 27297 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 115392

[startup+762.306 s]
/proc/loadavg: 3.00 3.13 3.58 4/184 15132
/proc/meminfo: memFree=21543700/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=133980 CPUtime=762.31 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 26352 0 0 0 76225 6 0 0 25 0 1 0 263517665 137195520 26295 33554432000 4194304 4300876 140734410207392 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 33495 26295 169 27 0 31944 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 133980

[startup+822.301 s]
/proc/loadavg: 3.05 3.12 3.54 4/184 15134
/proc/meminfo: memFree=21522084/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=178180 CPUtime=822.31 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 28359 0 0 0 82225 6 0 0 25 0 1 0 263517665 182456320 28302 33554432000 4194304 4300876 140734410207392 18446744073709551615 4217619 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 44545 28302 169 27 0 42994 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 178180

[startup+882.3 s]
/proc/loadavg: 3.02 3.10 3.51 4/184 15135
/proc/meminfo: memFree=21500224/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=178180 CPUtime=882.3 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 30300 0 0 0 88224 6 0 0 25 0 1 0 263517665 182456320 30243 33554432000 4194304 4300876 140734410207392 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 44545 30243 169 27 0 42994 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 178180

[startup+942.3 s]
/proc/loadavg: 3.00 3.08 3.47 4/184 15137
/proc/meminfo: memFree=21479360/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=178180 CPUtime=942.31 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 32168 0 0 0 94224 7 0 0 25 0 1 0 263517665 182456320 32111 33554432000 4194304 4300876 140734410207392 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 44545 32111 169 27 0 42994 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 178180

[startup+1002.3 s]
/proc/loadavg: 3.00 3.06 3.44 4/184 15139
/proc/meminfo: memFree=21458008/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=178312 CPUtime=1002.31 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 34130 0 0 0 100224 7 0 0 25 0 1 0 263517665 182591488 34073 33554432000 4194304 4300876 140734410207392 18446744073709551615 4276853 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 44578 34073 169 27 0 43027 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 178312

[startup+1062.3 s]
/proc/loadavg: 3.00 3.05 3.41 4/184 15140
/proc/meminfo: memFree=21437400/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=178312 CPUtime=1062.32 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 35983 0 0 0 106224 8 0 0 25 0 1 0 263517665 182591488 35926 33554432000 4194304 4300876 140734410207392 18446744073709551615 4228265 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 44578 35926 169 27 0 43027 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 178312

[startup+1122.3 s]
/proc/loadavg: 3.00 3.04 3.38 4/184 15142
/proc/meminfo: memFree=21416412/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=178312 CPUtime=1122.31 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 37938 0 0 0 112223 8 0 0 25 0 1 0 263517665 182591488 37881 33554432000 4194304 4300876 140734410207392 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 44578 37881 169 27 0 43027 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 178312

[startup+1182.3 s]
/proc/loadavg: 3.00 3.03 3.35 3/179 15160
/proc/meminfo: memFree=21532324/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=178312 CPUtime=1182.32 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 39835 0 0 0 118223 9 0 0 25 0 1 0 263517665 182591488 39778 33554432000 4194304 4300876 140734410207392 18446744073709551615 4217639 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 44578 39778 169 27 0 43027 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 178312

[startup+1242.3 s]
/proc/loadavg: 1.80 2.68 3.21 2/172 15180
/proc/meminfo: memFree=21711120/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=178312 CPUtime=1242.32 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 41731 0 0 0 124223 9 0 0 25 0 1 0 263517665 182591488 41674 33554432000 4194304 4300876 140734410207392 18446744073709551615 4217568 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 44578 41674 169 27 0 43027 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 178312



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.29 2.37 3.07 2/172 15181
/proc/meminfo: memFree=21703400/32951124 swapFree=67111528/67111528
[pid=15091] ppid=15089 vsize=244612 CPUtime=1300.02 cores=4,6
/proc/15091/stat : 15091 (march_rw) R 15089 15091 13994 0 -1 4202496 43620 0 0 0 129993 9 0 0 25 0 1 0 263517665 250482688 43563 33554432000 4194304 4300876 140734410207392 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15091/statm: 61153 43563 169 27 0 59602 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 244612

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.94
CPU system time (s): 0.103984
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 244612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43620
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 1094

runsolver used 1.9677 second user time and 3.9564 second system time

The end

Launcher Data 

Begin job on node146 at 2011-04-02 04:23:34
IDJOB=3152796
IDBENCH=83076
IDSOLVER=1561
FILE ID=node146/3152796-1301711014
RUNJOBID= node146-1301710904-14912
PBS_JOBID= 12840874
Free space on /tmp= 72160 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S1631976568-086.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152796-1301711014/watcher-3152796-1301711014 -o /tmp/evaluation-result-3152796-1301711014/solver-3152796-1301711014 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152796-1301711014.cnf

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

MD5SUM BENCH= fe5ef992569d41f4964aa99001a148e1
RANDOM SEED=36042838

node146.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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.86
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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:      21837540 kB
Buffers:        342244 kB
Cached:       10417868 kB
SwapCached:          0 kB
Active:        7117888 kB
Inactive:      3745004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21837540 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              76 kB
Writeback:           0 kB
AnonPages:      102228 kB
Mapped:          15616 kB
Slab:           187720 kB
PageTables:       5424 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   292844 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72164 MiB
End job on node146 at 2011-04-02 04:45:16