Trace number 3152552

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) 1300.05 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S2019147653-030.SATISFIABLE.cnf
MD5SUMb15e29d3a1300cd412b2c819b5ccc2fa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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 600 variables and 2556 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, 10 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 598 free variables and 2546 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 165 duplicate clauses
0.00/0.01	c resolvent_look() :: found 83 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2629 / 600 ) = 4.38
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 = 598
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: 170
0.02/0.05	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 |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 950
0.10/0.15	c |----------------------------------------------------------------|
c |*
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 |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 9062
1.40/1.48	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 |******************************************
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c |************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 68246
12.30/12.35	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 |*******************************
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 |******************************************************
c |*******************************************************
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c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 382084
76.39/76.45	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 |************************
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c |****************************
c |*****************************
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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 |*****************************************************
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c |*******************************************************
c |********************************************************
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c |***********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 1602380
353.70/353.78	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
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c |******
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c |********
c |*********
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c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
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 |****************************************************************| ( 6/999) NodeCount: 5147147
1238.92/1238.97	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
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-3152552-1301708676/watcher-3152552-1301708676 -o /tmp/evaluation-result-3152552-1301708676/solver-3152552-1301708676 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152552-1301708676.cnf 

running on 2 cores: 1,3

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: 7.49 7.51 7.11 3/184 12408
/proc/meminfo: memFree=21621492/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=6796 CPUtime=0 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 309 0 0 0 0 0 0 0 23 0 1 0 263283417 6959104 251 33554432000 4194304 4300876 140736435576720 18446744073709551615 233509953435 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 1699 251 135 27 0 148 0

[startup+0.0269669 s]
/proc/loadavg: 7.49 7.51 7.11 3/184 12408
/proc/meminfo: memFree=21621492/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=7728 CPUtime=0.02 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 486 0 0 0 2 0 0 0 23 0 1 0 263283417 7913472 428 33554432000 4194304 4300876 140736435576720 18446744073709551615 4286114 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 1932 428 168 27 0 381 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7728

[startup+0.100954 s]
/proc/loadavg: 7.49 7.51 7.11 3/184 12408
/proc/meminfo: memFree=21621492/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=7728 CPUtime=0.1 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 508 0 0 0 10 0 0 0 18 0 1 0 263283417 7913472 450 33554432000 4194304 4300876 140736435576720 18446744073709551615 4219382 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 1932 450 168 27 0 381 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7728

[startup+0.300922 s]
/proc/loadavg: 7.49 7.51 7.11 3/184 12408
/proc/meminfo: memFree=21621492/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=7860 CPUtime=0.3 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 537 0 0 0 30 0 0 0 18 0 1 0 263283417 8048640 479 33554432000 4194304 4300876 140736435576720 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 1965 479 168 27 0 414 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7860

[startup+0.700848 s]
/proc/loadavg: 7.49 7.51 7.11 3/184 12408
/proc/meminfo: memFree=21621492/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=7992 CPUtime=0.7 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 559 0 0 0 70 0 0 0 18 0 1 0 263283417 8183808 501 33554432000 4194304 4300876 140736435576720 18446744073709551615 4228551 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 1998 501 168 27 0 447 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 7992

[startup+1.50071 s]
/proc/loadavg: 7.49 7.51 7.11 4/185 12463
/proc/meminfo: memFree=21617420/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=8296 CPUtime=1.5 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 626 0 0 0 150 0 0 0 19 0 1 0 263283417 8495104 568 33554432000 4194304 4300876 140736435576720 18446744073709551615 4217543 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 2074 568 169 27 0 523 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 8296

[startup+3.10042 s]
/proc/loadavg: 7.49 7.51 7.11 5/190 12473
/proc/meminfo: memFree=21614900/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=8544 CPUtime=3.1 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 710 0 0 0 310 0 0 0 25 0 1 0 263283417 8749056 648 33554432000 4194304 4300876 140736435576720 18446744073709551615 4217743 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 2136 648 169 27 0 585 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 8544

[startup+6.30086 s]
/proc/loadavg: 7.21 7.45 7.10 5/190 12473
/proc/meminfo: memFree=21612300/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=9244 CPUtime=6.3 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 840 0 0 0 630 0 0 0 25 0 1 0 263283417 9465856 778 33554432000 4194304 4300876 140736435576720 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 2311 778 169 27 0 760 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 9244

[startup+12.7007 s]
/proc/loadavg: 6.95 7.39 7.08 5/190 12473
/proc/meminfo: memFree=21608188/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=10784 CPUtime=12.7 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 1081 0 0 0 1270 0 0 0 25 0 1 0 263283417 11042816 1019 33554432000 4194304 4300876 140736435576720 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 2696 1019 169 27 0 1145 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10784

[startup+25.5004 s]
/proc/loadavg: 6.38 7.24 7.04 5/190 12473
/proc/meminfo: memFree=21601868/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=12596 CPUtime=25.49 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 1579 0 0 0 2549 0 0 0 25 0 1 0 263283417 12898304 1517 33554432000 4194304 4300876 140736435576720 18446744073709551615 4200384 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 3149 1517 169 27 0 1598 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12596

[startup+51.1008 s]
/proc/loadavg: 5.56 6.98 6.95 5/190 12474
/proc/meminfo: memFree=21589820/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=17964 CPUtime=51.09 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 2544 0 0 0 5109 0 0 0 25 0 1 0 263283417 18395136 2482 33554432000 4194304 4300876 140736435576720 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 4491 2482 169 27 0 2940 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17964

[startup+102.306 s]
/proc/loadavg: 4.68 6.52 6.80 5/190 12476
/proc/meminfo: memFree=21564752/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=29904 CPUtime=102.3 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 4404 0 0 0 10229 1 0 0 25 0 1 0 263283417 30621696 4342 33554432000 4194304 4300876 140736435576720 18446744073709551615 4200391 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 7476 4342 169 27 0 5925 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 29904

[startup+162.301 s]
/proc/loadavg: 4.25 6.06 6.62 5/190 12477
/proc/meminfo: memFree=21537792/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=42856 CPUtime=162.3 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 6508 0 0 0 16229 1 0 0 25 0 1 0 263283417 43884544 6446 33554432000 4194304 4300876 140736435576720 18446744073709551615 4217568 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 10714 6446 169 27 0 9163 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 42856

[startup+222.3 s]
/proc/loadavg: 4.16 5.69 6.46 5/190 12479
/proc/meminfo: memFree=21511360/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=42856 CPUtime=222.3 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 8607 0 0 0 22229 1 0 0 25 0 1 0 263283417 43884544 8545 33554432000 4194304 4300876 140736435576720 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 10714 8545 169 27 0 9163 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 42856

[startup+282.3 s]
/proc/loadavg: 4.12 5.40 6.31 5/190 12480
/proc/meminfo: memFree=21485012/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=64396 CPUtime=282.3 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 10622 0 0 0 28228 2 0 0 25 0 1 0 263283417 65941504 10560 33554432000 4194304 4300876 140736435576720 18446744073709551615 4228543 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 16099 10560 169 27 0 14548 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 64396

[startup+342.301 s]
/proc/loadavg: 4.04 5.14 6.16 5/190 12482
/proc/meminfo: memFree=21458552/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=64396 CPUtime=342.3 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 12568 0 0 0 34228 2 0 0 25 0 1 0 263283417 65941504 12506 33554432000 4194304 4300876 140736435576720 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 16099 12506 169 27 0 14548 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 64396

[startup+402.301 s]
/proc/loadavg: 4.01 4.93 6.02 5/190 12511
/proc/meminfo: memFree=21438524/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=84040 CPUtime=402.3 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 14647 0 0 0 40227 3 0 0 25 0 1 0 263283417 86056960 14585 33554432000 4194304 4300876 140736435576720 18446744073709551615 4200277 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 21010 14585 169 27 0 19459 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 84040

[startup+462.3 s]
/proc/loadavg: 4.00 4.76 5.89 5/190 12512
/proc/meminfo: memFree=21414032/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=84172 CPUtime=462.3 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 16691 0 0 0 46227 3 0 0 25 0 1 0 263283417 86192128 16629 33554432000 4194304 4300876 140736435576720 18446744073709551615 4264216 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 21043 16629 169 27 0 19492 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 84172

[startup+522.3 s]
/proc/loadavg: 4.00 4.62 5.77 5/190 12514
/proc/meminfo: memFree=21388076/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=101056 CPUtime=522.31 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 18698 0 0 0 52227 4 0 0 25 0 1 0 263283417 103481344 18636 33554432000 4194304 4300876 140736435576720 18446744073709551615 4200291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 25264 18636 169 27 0 23713 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 101056

[startup+582.301 s]
/proc/loadavg: 4.03 4.52 5.66 5/190 12515
/proc/meminfo: memFree=21361884/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=130524 CPUtime=582.3 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 20602 0 0 0 58226 4 0 0 25 0 1 0 263283417 133656576 20540 33554432000 4194304 4300876 140736435576720 18446744073709551615 4217568 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 32631 20540 169 27 0 31080 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 130524

[startup+642.301 s]
/proc/loadavg: 4.04 4.43 5.56 5/190 12517
/proc/meminfo: memFree=21336428/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=130524 CPUtime=642.31 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 22589 0 0 0 64226 5 0 0 25 0 1 0 263283417 133656576 22527 33554432000 4194304 4300876 140736435576720 18446744073709551615 4214335 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 32631 22527 169 27 0 31080 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 130524

[startup+702.3 s]
/proc/loadavg: 4.01 4.35 5.46 5/190 12519
/proc/meminfo: memFree=21311572/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=130524 CPUtime=702.31 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 24469 0 0 0 70226 5 0 0 25 0 1 0 263283417 133656576 24407 33554432000 4194304 4300876 140736435576720 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 32631 24407 169 27 0 31080 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 130524

[startup+762.306 s]
/proc/loadavg: 4.00 4.29 5.36 5/190 12601
/proc/meminfo: memFree=21290828/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=130524 CPUtime=762.31 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 26500 0 0 0 76226 5 0 0 25 0 1 0 263283417 133656576 26438 33554432000 4194304 4300876 140736435576720 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 32631 26438 169 27 0 31080 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 130524

[startup+822.301 s]
/proc/loadavg: 4.04 4.25 5.28 5/190 12603
/proc/meminfo: memFree=21260160/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=130524 CPUtime=822.31 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 28441 0 0 0 82225 6 0 0 25 0 1 0 263283417 133656576 28379 33554432000 4194304 4300876 140736435576720 18446744073709551615 4228246 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 32631 28379 169 27 0 31080 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 130524

[startup+882.301 s]
/proc/loadavg: 4.01 4.20 5.20 5/190 12604
/proc/meminfo: memFree=21230116/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=174724 CPUtime=882.32 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 30392 0 0 0 88226 6 0 0 25 0 1 0 263283417 178917376 30330 33554432000 4194304 4300876 140736435576720 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 43681 30330 169 27 0 42130 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 174724

[startup+942.3 s]
/proc/loadavg: 4.00 4.16 5.12 5/190 12606
/proc/meminfo: memFree=21200692/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=174724 CPUtime=942.31 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 32267 0 0 0 94225 6 0 0 25 0 1 0 263283417 178917376 32205 33554432000 4194304 4300876 140736435576720 18446744073709551615 4217639 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 43681 32205 169 27 0 42130 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 174724

[startup+1002.3 s]
/proc/loadavg: 4.00 4.13 5.05 5/190 12617
/proc/meminfo: memFree=21172228/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=174724 CPUtime=1002.32 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 34124 0 0 0 100225 7 0 0 25 0 1 0 263283417 178917376 34062 33554432000 4194304 4300876 140736435576720 18446744073709551615 4228440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 43681 34062 169 27 0 42130 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 174724

[startup+1062.3 s]
/proc/loadavg: 4.13 4.13 4.99 5/190 13084
/proc/meminfo: memFree=21559660/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=208488 CPUtime=1062.32 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 36023 0 0 0 106225 7 0 0 25 0 1 0 263283417 213491712 35961 33554432000 4194304 4300876 140736435576720 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 52122 35961 169 27 0 50571 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 208488

[startup+1122.3 s]
/proc/loadavg: 4.05 4.11 4.93 5/190 13086
/proc/meminfo: memFree=21532788/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=208488 CPUtime=1122.32 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 37868 0 0 0 112224 8 0 0 25 0 1 0 263283417 213491712 37806 33554432000 4194304 4300876 140736435576720 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 52122 37806 169 27 0 50571 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 208488

[startup+1182.3 s]
/proc/loadavg: 4.02 4.08 4.86 5/190 13087
/proc/meminfo: memFree=21504988/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=208488 CPUtime=1182.31 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 39698 0 0 0 118223 8 0 0 25 0 1 0 263283417 213491712 39636 33554432000 4194304 4300876 140736435576720 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 52122 39636 169 27 0 50571 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 208488

[startup+1242.3 s]
/proc/loadavg: 4.00 4.07 4.81 5/190 13089
/proc/meminfo: memFree=21477428/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=208488 CPUtime=1242.32 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 41430 0 0 0 124223 9 0 0 25 0 1 0 263283417 213491712 41368 33554432000 4194304 4300876 140736435576720 18446744073709551615 4250785 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 52122 41368 169 27 0 50571 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 208488



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.05 4.75 5/190 13090
/proc/meminfo: memFree=21449296/32951124 swapFree=67111528/67111528
[pid=12408] ppid=12406 vsize=208488 CPUtime=1300.03 cores=1,3
/proc/12408/stat : 12408 (march_rw) R 12406 12408 12358 0 -1 4202496 43394 0 0 0 129993 10 0 0 25 0 1 0 263283417 213491712 43332 33554432000 4194304 4300876 140736435576720 18446744073709551615 4228551 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12408/statm: 52122 43332 169 27 0 50571 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 208488

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): 1300.05
CPU user time (s): 1299.94
CPU system time (s): 0.108983
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 208488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43394
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= 2032

runsolver used 1.84572 second user time and 4.08238 second system time

The end

Launcher Data 

Begin job on node145 at 2011-04-02 03:44:36
IDJOB=3152552
IDBENCH=82832
IDSOLVER=1561
FILE ID=node145/3152552-1301708676
RUNJOBID= node145-1301708675-12378
PBS_JOBID= 12840854
Free space on /tmp= 71956 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S2019147653-030.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152552-1301708676/watcher-3152552-1301708676 -o /tmp/evaluation-result-3152552-1301708676/solver-3152552-1301708676 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152552-1301708676.cnf

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

MD5SUM BENCH= b15e29d3a1300cd412b2c819b5ccc2fa
RANDOM SEED=2069248262

node145.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		: 2666.786
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	: 5333.57
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		: 2666.786
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	: 5332.76
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		: 2666.786
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
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	: 5332.83
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		: 2666.786
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		: 2666.786
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		: 2666.786
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	: 5332.84
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		: 2666.786
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	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21621648 kB
Buffers:        351108 kB
Cached:       10651028 kB
SwapCached:          0 kB
Active:        7054248 kB
Inactive:      4011808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21621648 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             464 kB
Writeback:           0 kB
AnonPages:       63528 kB
Mapped:          15408 kB
Slab:           198972 kB
PageTables:       5352 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   227372 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= 72360 MiB
End job on node145 at 2011-04-02 04:06:18