Trace number 1731913

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_nn nnUNSAT 743.868 744.097

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-85-100.cnf
MD5SUM5edff193beb565edf484fbb5f8f23427
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark22.1276
Satisfiable
(Un)Satisfiability was proved
Number of variables85
Number of clauses180
Sum of the clauses size540
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3180
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.00	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 85 variables and 180 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 85 free variables and 180 clauses.
0.00/0.00	c stat :: sign balance is biased by 0.058
0.00/0.00	c using 3-SAT heuristics (occurence based diff)
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 600 duplicate clauses
0.00/0.00	c lessRedundantTransformation():: nothing to be done.
0.00/0.00	c transformTo3SAT():: you gave me 85 variables and 180 clauses.
0.00/0.00	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.00	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.00	c transformTo3SAT():: the transformation yielded 85 variabels and 180 clauses.
0.00/0.00	c main():: clause / variable ratio: ( 180 / 85 ) = 2.12
0.00/0.00	c longest clause has size 3
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c number of free variables = 85
0.00/0.00	c dynamic_preselect_setsize :: off
0.00/0.00	c main():: all systems go!
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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 |****************************************************************| (17/999) NodeCount: 7900446
685.69/685.96	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 |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (18/999) NodeCount: 8154168
710.28/710.51	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 |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (19/999) NodeCount: 8311247
725.78/726.07	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 |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (20/999) NodeCount: 8401523
734.87/735.18	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 |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (21/999) NodeCount: 8448799
739.86/740.13	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 |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (22/999) NodeCount: 8470799
742.27/742.53	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 |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (23/999) NodeCount: 8479465
743.27/743.54	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 |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (24/999) NodeCount: 8482320
743.57/743.89	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 |*********************************************************
c |**********************************************************
c |************************************************************
c |****************************************************************| (25/999) NodeCount: 8483153
743.77/744.01	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 |****************************************************************| (26/999) NodeCount: 8483345
743.77/744.04	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 |****************************************************************| (27/999) NodeCount: 8483389
743.77/744.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |************************
c |****************************
c |*****************************
c |******************************
c |********************************
c |************************************
c |*************************************
c |**************************************
c |****************************************
c |************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |****************************************************************| (28/999) NodeCount: 8483395
743.77/744.05	c |----------------------------------------------------------------|
c |
743.77/744.05	c
743.77/744.05	c main():: nodeCount: 8483395
743.77/744.05	c main():: dead ends in main: 252456
743.77/744.05	c main():: lookAheadCount: 421536831
743.77/744.05	c main():: unitResolveCount: 97830769
743.77/744.05	c main():: time=743.940000
743.77/744.05	c main():: necessary_assignments: 1219753
743.77/744.05	c main():: bin_sat: 0, bin_unsat 0
743.77/744.05	c main():: doublelook: #: 10435872, succes #: 6131312
743.77/744.05	c main():: doublelook: overall 2.609 of all possible doublelooks executed
743.77/744.05	c main():: doublelook: succesrate: 58.752, average DL_trigger: 12.037
743.77/744.05	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731913-1240775939/watcher-1731913-1240775939 -o /tmp/evaluation-result-1731913-1240775939/solver-1731913-1240775939 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1731913-1240775939.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 23750
/proc/meminfo: memFree=1829632/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=972 CPUtime=0
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 105621392 995328 130 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 243 130 93 167 0 74 0

[startup+0.0974251 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 23750
/proc/meminfo: memFree=1829632/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=972 CPUtime=0.09
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 168 0 0 0 9 0 0 0 18 0 1 0 105621392 995328 151 1992294400 134512640 135197250 4294956240 18446744073709551615 134718558 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 243 151 93 167 0 74 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 972

[startup+0.102424 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 23750
/proc/meminfo: memFree=1829632/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=972 CPUtime=0.1
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 170 0 0 0 10 0 0 0 18 0 1 0 105621392 995328 153 1992294400 134512640 135197250 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 243 153 93 167 0 74 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 972

[startup+0.301443 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 23750
/proc/meminfo: memFree=1829632/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=1120 CPUtime=0.29
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 190 0 0 0 29 0 0 0 19 0 1 0 105621392 1146880 173 1992294400 134512640 135197250 4294956240 18446744073709551615 134613337 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 280 173 93 167 0 111 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1120

[startup+0.702478 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 23750
/proc/meminfo: memFree=1829632/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=1424 CPUtime=0.69
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 278 0 0 0 69 0 0 0 22 0 1 0 105621392 1458176 261 1992294400 134512640 135197250 4294956240 18446744073709551615 134616015 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 356 261 93 167 0 187 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1424

[startup+1.50155 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23751
/proc/meminfo: memFree=1828856/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=1740 CPUtime=1.49
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 348 0 0 0 149 0 0 0 25 0 1 0 105621392 1781760 316 1992294400 134512640 135197250 4294956240 18446744073709551615 134649395 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 435 316 93 167 0 266 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1740

[startup+3.10169 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23751
/proc/meminfo: memFree=1828408/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=2592 CPUtime=3.09
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 485 0 0 0 309 0 0 0 25 0 1 0 105621392 2654208 453 1992294400 134512640 135197250 4294956240 18446744073709551615 134611585 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 648 453 93 167 0 479 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2592

[startup+6.30198 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23751
/proc/meminfo: memFree=1827256/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=3552 CPUtime=6.29
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 773 0 0 0 629 0 0 0 25 0 1 0 105621392 3637248 741 1992294400 134512640 135197250 4294956240 18446744073709551615 134590421 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 888 741 93 167 0 719 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3552

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23751
/proc/meminfo: memFree=1824760/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=6624 CPUtime=12.69
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 1322 0 0 0 1268 1 0 0 25 0 1 0 105621392 6782976 1290 1992294400 134512640 135197250 4294956240 18446744073709551615 134526581 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 1656 1290 93 167 0 1487 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6624

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23751
/proc/meminfo: memFree=1820344/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=13484 CPUtime=25.48
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 2388 0 0 0 2547 1 0 0 25 0 1 0 105621392 13807616 2356 1992294400 134512640 135197250 4294956240 18446744073709551615 134593842 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 3371 2356 93 167 0 3202 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13484

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23751
/proc/meminfo: memFree=1812088/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=20084 CPUtime=51.08
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 4474 0 0 0 5105 3 0 0 25 0 1 0 105621392 20566016 4442 1992294400 134512640 135197250 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 5021 4442 93 167 0 4852 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20084

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23751
/proc/meminfo: memFree=1795448/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=43476 CPUtime=102.27
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 8545 0 0 0 10221 6 0 0 25 0 1 0 105621392 44519424 8513 1992294400 134512640 135197250 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 10869 8513 93 167 0 10700 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 43476

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23757
/proc/meminfo: memFree=1776888/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=66248 CPUtime=162.24
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 13203 0 0 0 16215 9 0 0 25 0 1 0 105621392 67837952 13171 1992294400 134512640 135197250 4294956240 18446744073709551615 134556519 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 16562 13171 93 167 0 16393 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 66248

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23757
/proc/meminfo: memFree=1758264/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=95716 CPUtime=222.22
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 17802 0 0 0 22210 12 0 0 25 0 1 0 105621392 98013184 17770 1992294400 134512640 135197250 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 23929 17770 93 167 0 23760 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 95716

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23757
/proc/meminfo: memFree=1740152/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=101968 CPUtime=282.2
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 22330 0 0 0 28206 14 0 0 25 0 1 0 105621392 104415232 22298 1992294400 134512640 135197250 4294956240 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 25492 22298 93 167 0 25323 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 101968

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23757
/proc/meminfo: memFree=1721784/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=146168 CPUtime=342.18
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 26815 0 0 0 34200 18 0 0 25 0 1 0 105621392 149676032 26783 1992294400 134512640 135197250 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 36542 26783 93 167 0 36373 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 146168

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23757
/proc/meminfo: memFree=1704184/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=146168 CPUtime=402.17
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 31238 0 0 0 40196 21 0 0 25 0 1 0 105621392 149676032 31206 1992294400 134512640 135197250 4294956240 18446744073709551615 134618735 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 36542 31206 93 167 0 36373 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 146168

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23757
/proc/meminfo: memFree=1686392/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=146168 CPUtime=462.15
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 35622 0 0 0 46192 23 0 0 25 0 1 0 105621392 149676032 35590 1992294400 134512640 135197250 4294956240 18446744073709551615 134556739 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 36542 35590 93 167 0 36373 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 146168

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23757
/proc/meminfo: memFree=1668856/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=224972 CPUtime=522.14
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 39952 0 0 0 52187 27 0 0 25 0 1 0 105621392 230371328 39920 1992294400 134512640 135197250 4294956240 18446744073709551615 134556697 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 56243 39920 93 167 0 56074 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 224972

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23757
/proc/meminfo: memFree=1651512/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=224972 CPUtime=582.13
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 44227 0 0 0 58183 30 0 0 25 0 1 0 105621392 230371328 44195 1992294400 134512640 135197250 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 56243 44195 93 167 0 56074 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 224972

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23757
/proc/meminfo: memFree=1634360/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=224972 CPUtime=642.11
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 48446 0 0 0 64179 32 0 0 25 0 1 0 105621392 230371328 48414 1992294400 134512640 135197250 4294956240 18446744073709551615 134552468 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 56243 48414 93 167 0 56074 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 224972

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23757
/proc/meminfo: memFree=1617848/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=224972 CPUtime=702.09
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 52573 0 0 0 70174 35 0 0 25 0 1 0 105621392 230371328 52541 1992294400 134512640 135197250 4294956240 18446744073709551615 134649395 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 56243 52541 93 167 0 56074 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 224972

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

[startup+716.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23757
/proc/meminfo: memFree=1613944/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=224972 CPUtime=716.48
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 53543 0 0 0 71613 35 0 0 25 0 1 0 105621392 230371328 53511 1992294400 134512640 135197250 4294956240 18446744073709551615 134557220 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 56243 53511 93 167 0 56074 0
Current children cumulated CPU time (s) 716.48
Current children cumulated vsize (KiB) 224972

[startup+729.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23757
/proc/meminfo: memFree=1610424/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=324420 CPUtime=729.27
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 54387 0 0 0 72891 36 0 0 25 0 1 0 105621392 332206080 54355 1992294400 134512640 135197250 4294956240 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 81105 54355 93 167 0 80936 0
Current children cumulated CPU time (s) 729.27
Current children cumulated vsize (KiB) 324420

[startup+735.906 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23757
/proc/meminfo: memFree=1608696/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=324420 CPUtime=735.67
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 54803 0 0 0 73531 36 0 0 25 0 1 0 105621392 332206080 54771 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 81105 54771 93 167 0 80936 0
Current children cumulated CPU time (s) 735.67
Current children cumulated vsize (KiB) 324420

[startup+739.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23757
/proc/meminfo: memFree=1607928/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=324420 CPUtime=738.87
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 55003 0 0 0 73851 36 0 0 25 0 1 0 105621392 332206080 54971 1992294400 134512640 135197250 4294956240 18446744073709551615 134552523 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 81105 54971 93 167 0 80936 0
Current children cumulated CPU time (s) 738.87
Current children cumulated vsize (KiB) 324420

[startup+742.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23757
/proc/meminfo: memFree=1607352/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=324420 CPUtime=742.06
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 55201 0 0 0 74170 36 0 0 25 0 1 0 105621392 332206080 55169 1992294400 134512640 135197250 4294956240 18446744073709551615 134611840 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 81105 55169 93 167 0 80936 0
Current children cumulated CPU time (s) 742.06
Current children cumulated vsize (KiB) 324420

[startup+743.101 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23757
/proc/meminfo: memFree=1607096/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=324420 CPUtime=742.87
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 55249 0 0 0 74250 37 0 0 25 0 1 0 105621392 332206080 55217 1992294400 134512640 135197250 4294956240 18446744073709551615 134590265 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 81105 55217 93 167 0 80936 0
Current children cumulated CPU time (s) 742.87
Current children cumulated vsize (KiB) 324420

[startup+743.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23757
/proc/meminfo: memFree=1606840/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=324420 CPUtime=743.27
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 55272 0 0 0 74290 37 0 0 25 0 1 0 105621392 332206080 55240 1992294400 134512640 135197250 4294956240 18446744073709551615 134618219 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 81105 55240 93 167 0 80936 0
Current children cumulated CPU time (s) 743.27
Current children cumulated vsize (KiB) 324420

[startup+743.901 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23757
/proc/meminfo: memFree=1606840/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=324420 CPUtime=743.67
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 55293 0 0 0 74330 37 0 0 25 0 1 0 105621392 332206080 55261 1992294400 134512640 135197250 4294956240 18446744073709551615 134556606 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 81105 55261 93 167 0 80936 0
Current children cumulated CPU time (s) 743.67
Current children cumulated vsize (KiB) 324420

[startup+744.001 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23757
/proc/meminfo: memFree=1606840/2055920 swapFree=4181212/4192956
[pid=23750] ppid=23748 vsize=324420 CPUtime=743.77
/proc/23750/stat : 23750 (march_nn) R 23748 23750 23594 0 -1 4194304 55299 0 0 0 74340 37 0 0 25 0 1 0 105621392 332206080 55267 1992294400 134512640 135197250 4294956240 18446744073709551615 134605238 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 81105 55267 93 167 0 80936 0
Current children cumulated CPU time (s) 743.77
Current children cumulated vsize (KiB) 324420

Child status: 20
Real time (s): 744.097
CPU time (s): 743.868
CPU user time (s): 743.459
CPU system time (s): 0.408937
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 324420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 743.459
system time used= 0.408937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55302
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= 3
involuntary context switches= 2364

runsolver used 0.515921 second user time and 1.65675 second system time

The end

Launcher Data 

Begin job on node51 at 2009-04-26 21:58:59
IDJOB=1731913
IDBENCH=71106
IDSOLVER=522
FILE ID=node51/1731913-1240775939
PBS_JOBID= 9187222
Free space on /tmp= 66384 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-85-100.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731913-1240775939/watcher-1731913-1240775939 -o /tmp/evaluation-result-1731913-1240775939/solver-1731913-1240775939 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1731913-1240775939.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5edff193beb565edf484fbb5f8f23427
RANDOM SEED=1734858178

node51.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1830112 kB
Buffers:         28124 kB
Cached:         123232 kB
SwapCached:       5928 kB
Active:          22720 kB
Inactive:       137004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830112 kB
SwapTotal:     4192956 kB
SwapFree:      4181212 kB
Dirty:             780 kB
Writeback:           0 kB
Mapped:          13676 kB
Slab:            52080 kB
Committed_AS:   293676 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66384 MiB
End job on node51 at 2009-04-26 22:11:23