Trace number 3152679

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-v650-c2769-S1069233620-009.SATISFIABLE.cnf
MD5SUM31822745c6eca997ddfb1c68091841ad
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.945856
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, 28 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 646 free variables and 2741 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 178 duplicate clauses
0.00/0.01	c resolvent_look() :: found 68 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2809 / 650 ) = 4.32
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 = 646
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: 164
0.00/0.05	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 |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 975
0.09/0.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |******************************
c |*******************************
c |********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 10963
1.69/1.72	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 |*************************************
c |**************************************
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c |****************************************
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c |***********************************************
c |************************************************
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c |***********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 95482
16.99/17.09	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 |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 610991
121.20/121.27	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |*****************************************************
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c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 2977657
649.60/649.67	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 |***********************************************

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-3152679-1301710571/watcher-3152679-1301710571 -o /tmp/evaluation-result-3152679-1301710571/solver-3152679-1301710571 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152679-1301710571.cnf 

running on 2 cores: 0,2

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: 4.00 4.04 4.89 4/189 1856
/proc/meminfo: memFree=21071268/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=6592 CPUtime=0 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4194304 230 0 0 0 0 0 0 0 25 0 1 0 282656876 6750208 175 33554432000 4194304 4300876 140735909312032 18446744073709551615 237278540485 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 1648 175 112 27 0 97 0

[startup+0.072918 s]
/proc/loadavg: 4.00 4.04 4.89 4/189 1856
/proc/meminfo: memFree=21071268/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=7820 CPUtime=0.06 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 519 0 0 0 6 0 0 0 25 0 1 0 282656876 8007680 461 33554432000 4194304 4300876 140735909312032 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 1955 461 168 27 0 404 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7820

[startup+0.100913 s]
/proc/loadavg: 4.00 4.04 4.89 4/189 1856
/proc/meminfo: memFree=21071268/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=7820 CPUtime=0.09 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 528 0 0 0 9 0 0 0 25 0 1 0 282656876 8007680 470 33554432000 4194304 4300876 140735909312032 18446744073709551615 237278274707 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 1955 470 168 27 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7820

[startup+0.300877 s]
/proc/loadavg: 4.00 4.04 4.89 4/189 1856
/proc/meminfo: memFree=21071268/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=7952 CPUtime=0.29 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 545 0 0 0 29 0 0 0 25 0 1 0 282656876 8142848 487 33554432000 4194304 4300876 140735909312032 18446744073709551615 4250785 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 1988 487 168 27 0 437 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7952

[startup+0.700806 s]
/proc/loadavg: 4.00 4.04 4.89 4/189 1856
/proc/meminfo: memFree=21071268/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=8120 CPUtime=0.69 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 584 0 0 0 69 0 0 0 25 0 1 0 282656876 8314880 526 33554432000 4194304 4300876 140735909312032 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 2030 526 168 27 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8120

[startup+1.50072 s]
/proc/loadavg: 4.00 4.04 4.89 5/190 1857
/proc/meminfo: memFree=21067936/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=8424 CPUtime=1.49 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 656 0 0 0 149 0 0 0 25 0 1 0 282656876 8626176 598 33554432000 4194304 4300876 140735909312032 18446744073709551615 4217459 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 2106 598 169 27 0 555 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8424

[startup+3.10044 s]
/proc/loadavg: 4.00 4.04 4.89 5/190 1857
/proc/meminfo: memFree=21066672/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=8576 CPUtime=3.09 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 719 0 0 0 309 0 0 0 25 0 1 0 282656876 8781824 661 33554432000 4194304 4300876 140735909312032 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 2144 661 169 27 0 593 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8576

[startup+6.30081 s]
/proc/loadavg: 4.00 4.04 4.88 5/190 1858
/proc/meminfo: memFree=21064564/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=9244 CPUtime=6.29 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 868 0 0 0 629 0 0 0 25 0 1 0 282656876 9465856 803 33554432000 4194304 4300876 140735909312032 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 2311 803 169 27 0 760 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9244

[startup+12.7007 s]
/proc/loadavg: 4.00 4.04 4.88 5/190 1858
/proc/meminfo: memFree=21059252/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=10664 CPUtime=12.69 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 1117 0 0 0 1269 0 0 0 25 0 1 0 282656876 10919936 1052 33554432000 4194304 4300876 140735909312032 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 2666 1052 169 27 0 1115 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10664

[startup+25.5004 s]
/proc/loadavg: 4.00 4.04 4.86 5/190 1858
/proc/meminfo: memFree=21050072/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=12684 CPUtime=25.49 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 1599 0 0 0 2549 0 0 0 25 0 1 0 282656876 12988416 1534 33554432000 4194304 4300876 140735909312032 18446744073709551615 4217459 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 3171 1534 169 27 0 1620 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12684

[startup+51.1009 s]
/proc/loadavg: 4.00 4.03 4.84 5/190 1859
/proc/meminfo: memFree=21032448/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=18284 CPUtime=51.09 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 2574 0 0 0 5109 0 0 0 25 0 1 0 282656876 18722816 2509 33554432000 4194304 4300876 140735909312032 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 4571 2509 169 27 0 3020 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18284

[startup+102.307 s]
/proc/loadavg: 4.00 4.02 4.79 5/190 1860
/proc/meminfo: memFree=20996348/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=30296 CPUtime=102.29 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 4422 0 0 0 10229 0 0 0 25 0 1 0 282656876 31023104 4357 33554432000 4194304 4300876 140735909312032 18446744073709551615 4228543 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 7574 4357 169 27 0 6023 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 30296

[startup+162.301 s]
/proc/loadavg: 4.00 4.02 4.74 5/190 1862
/proc/meminfo: memFree=20956920/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=39160 CPUtime=162.3 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 6526 0 0 0 16229 1 0 0 25 0 1 0 282656876 40099840 6461 33554432000 4194304 4300876 140735909312032 18446744073709551615 4265601 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 9790 6461 169 27 0 8239 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 39160

[startup+222.3 s]
/proc/loadavg: 4.00 4.01 4.69 5/190 1863
/proc/meminfo: memFree=20917816/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=43784 CPUtime=222.29 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 8627 0 0 0 22228 1 0 0 25 0 1 0 282656876 44834816 8562 33554432000 4194304 4300876 140735909312032 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 10946 8562 169 27 0 9395 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 43784

[startup+282.301 s]
/proc/loadavg: 4.00 4.01 4.65 5/190 1865
/proc/meminfo: memFree=20879724/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=56880 CPUtime=282.3 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 10679 0 0 0 28228 2 0 0 25 0 1 0 282656876 58245120 10614 33554432000 4194304 4300876 140735909312032 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 14220 10614 169 27 0 12669 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 56880

[startup+342.301 s]
/proc/loadavg: 4.06 4.02 4.61 5/190 1867
/proc/meminfo: memFree=20842116/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=66128 CPUtime=342.3 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 12825 0 0 0 34228 2 0 0 25 0 1 0 282656876 67715072 12760 33554432000 4194304 4300876 140735909312032 18446744073709551615 4225252 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 16532 12760 169 27 0 14981 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 66128

[startup+402.3 s]
/proc/loadavg: 4.02 4.01 4.57 5/190 1868
/proc/meminfo: memFree=20806632/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=85772 CPUtime=402.3 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 14876 0 0 0 40227 3 0 0 25 0 1 0 282656876 87830528 14811 33554432000 4194304 4300876 140735909312032 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 21443 14811 169 27 0 19892 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 85772

[startup+462.301 s]
/proc/loadavg: 4.01 4.01 4.53 5/190 1870
/proc/meminfo: memFree=20771268/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=85904 CPUtime=462.3 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 16878 0 0 0 46227 3 0 0 25 0 1 0 282656876 87965696 16813 33554432000 4194304 4300876 140735909312032 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 21476 16813 169 27 0 19925 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 85904

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 4.49 5/190 1871
/proc/meminfo: memFree=20733424/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=85904 CPUtime=522.3 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 18866 0 0 0 52226 4 0 0 25 0 1 0 282656876 87965696 18801 33554432000 4194304 4300876 140735909312032 18446744073709551615 4228265 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 21476 18801 169 27 0 19925 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 85904

[startup+582.3 s]
/proc/loadavg: 4.00 4.00 4.46 5/190 1873
/proc/meminfo: memFree=20695456/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=115372 CPUtime=582.3 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 20807 0 0 0 58225 5 0 0 25 0 1 0 282656876 118140928 20742 33554432000 4194304 4300876 140735909312032 18446744073709551615 4217755 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 28843 20742 169 27 0 27292 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 115372

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 4.43 5/190 1875
/proc/meminfo: memFree=20658604/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=115372 CPUtime=642.31 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 22632 0 0 0 64226 5 0 0 25 0 1 0 282656876 118140928 22567 33554432000 4194304 4300876 140735909312032 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 28843 22567 169 27 0 27292 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 115372

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 4.40 5/190 1876
/proc/meminfo: memFree=20622872/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=133868 CPUtime=702.31 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 24650 0 0 0 70225 6 0 0 25 0 1 0 282656876 137080832 24585 33554432000 4194304 4300876 140735909312032 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 33467 24585 169 27 0 31916 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 133868

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 4.37 5/190 1878
/proc/meminfo: memFree=20586400/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=133868 CPUtime=762.31 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 26625 0 0 0 76225 6 0 0 25 0 1 0 282656876 137080832 26560 33554432000 4194304 4300876 140735909312032 18446744073709551615 4217326 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 33467 26560 169 27 0 31916 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 133868

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 4.34 5/190 1879
/proc/meminfo: memFree=20552008/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=133868 CPUtime=822.31 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 28648 0 0 0 82224 7 0 0 25 0 1 0 282656876 137080832 28583 33554432000 4194304 4300876 140735909312032 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 33467 28583 169 27 0 31916 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 133868

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 4.32 5/190 1881
/proc/meminfo: memFree=20515272/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=178068 CPUtime=882.31 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 30580 0 0 0 88224 7 0 0 25 0 1 0 282656876 182341632 30515 33554432000 4194304 4300876 140735909312032 18446744073709551615 4217560 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 44517 30515 169 27 0 42966 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 178068

[startup+942.3 s]
/proc/loadavg: 4.06 4.03 4.31 5/190 1883
/proc/meminfo: memFree=20479652/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=178068 CPUtime=942.32 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 32463 0 0 0 94224 8 0 0 25 0 1 0 282656876 182341632 32398 33554432000 4194304 4300876 140735909312032 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 44517 32398 169 27 0 42966 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 178068

[startup+1002.3 s]
/proc/loadavg: 4.02 4.02 4.29 5/190 1884
/proc/meminfo: memFree=20444648/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=178068 CPUtime=1002.32 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 34480 0 0 0 100223 9 0 0 25 0 1 0 282656876 182341632 34415 33554432000 4194304 4300876 140735909312032 18446744073709551615 4200354 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 44517 34415 169 27 0 42966 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 178068

[startup+1062.3 s]
/proc/loadavg: 4.01 4.01 4.26 5/190 1886
/proc/meminfo: memFree=20409292/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=178068 CPUtime=1062.32 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 36554 0 0 0 106223 9 0 0 25 0 1 0 282656876 182341632 36489 33554432000 4194304 4300876 140735909312032 18446744073709551615 4289376 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 44517 36489 169 27 0 42966 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 178068

[startup+1122.3 s]
/proc/loadavg: 4.00 4.01 4.25 5/190 1887
/proc/meminfo: memFree=20373684/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=178068 CPUtime=1122.32 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 38606 0 0 0 112222 10 0 0 25 0 1 0 282656876 182341632 38541 33554432000 4194304 4300876 140735909312032 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 44517 38541 169 27 0 42966 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 178068

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.23 5/190 1889
/proc/meminfo: memFree=20338324/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=178068 CPUtime=1182.32 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 40607 0 0 0 118222 10 0 0 25 0 1 0 282656876 182341632 40542 33554432000 4194304 4300876 140735909312032 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 44517 40542 169 27 0 42966 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 178068

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.21 5/190 1891
/proc/meminfo: memFree=20303720/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=178068 CPUtime=1242.32 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 42604 0 0 0 124222 10 0 0 25 0 1 0 282656876 182341632 42539 33554432000 4194304 4300876 140735909312032 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 44517 42539 169 27 0 42966 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 178068



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.25 3.82 4.14 2/172 1946
/proc/meminfo: memFree=20910500/32950904 swapFree=67111528/67111528
[pid=1856] ppid=1854 vsize=281360 CPUtime=1300.03 cores=0,2
/proc/1856/stat : 1856 (march_rw) R 1854 1856 955 0 -1 4202496 44392 0 0 0 129992 11 0 0 25 0 1 0 282656876 288112640 44327 33554432000 4194304 4300876 140735909312032 18446744073709551615 4217503 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1856/statm: 70340 44327 169 27 0 68789 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 281360

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): 1299.92
CPU system time (s): 0.121981
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 281360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.92
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44392
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= 14354

runsolver used 1.78773 second user time and 4.14537 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-02 04:16:11
IDJOB=3152679
IDBENCH=82959
IDSOLVER=1561
FILE ID=node121/3152679-1301710571
RUNJOBID= node121-1301709260-974
PBS_JOBID= 12840868
Free space on /tmp= 71480 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S1069233620-009.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152679-1301710571/watcher-3152679-1301710571 -o /tmp/evaluation-result-3152679-1301710571/solver-3152679-1301710571 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152679-1301710571.cnf

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

MD5SUM BENCH= 31822745c6eca997ddfb1c68091841ad
RANDOM SEED=1547905849

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
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		: 2666.817
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		: 2666.817
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		: 2666.817
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:     32950904 kB
MemFree:      21071292 kB
Buffers:        332036 kB
Cached:       11196984 kB
SwapCached:          0 kB
Active:        7548896 kB
Inactive:      4060764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      21071292 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1300 kB
Writeback:           0 kB
AnonPages:       80728 kB
Mapped:          15616 kB
Slab:           207324 kB
PageTables:       5320 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   266272 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= 71480 MiB
End job on node121 at 2011-04-02 04:37:53