Trace number 1516766

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 nn? (TO) 1200.04 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1731702106-010.cnf
MD5SUMc9e74b633df5135d26c194cfafd328d1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 500 variables and 2125 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 9 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 498 free variables and 2116 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.454
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 171 duplicate clauses
0.00/0.02	c resolvent_look() :: found 77 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 500 variables and 2193 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 500 variabels and 2193 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2193 / 500 ) = 4.39
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 498
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 34
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 547
0.09/0.18	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 |****************************************************************| ( 2/999) NodeCount: 4990
1.69/1.71	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 30500
11.58/11.65	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 134532
57.47/57.50	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 437989
208.23/208.31	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 6/999) NodeCount: 1074978
560.21/560.40	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 7/999) NodeCount: 2044803
1148.63/1149.08	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 version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516766-1238274785/watcher-1516766-1238274785 -o /tmp/evaluation-result-1516766-1238274785/solver-1516766-1238274785 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516766-1238274785.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: 0.92 0.98 0.99 3/64 23852
/proc/meminfo: memFree=1406280/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=976 CPUtime=0
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 1100144554 999424 130 1992294400 134512640 135197250 4294956240 18446744073709551615 134722609 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 244 130 66 167 0 75 0

[startup+0.098375 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23852
/proc/meminfo: memFree=1406280/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=1740 CPUtime=0.09
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 293 0 0 0 9 0 0 0 18 0 1 0 1100144554 1781760 276 1992294400 134512640 135197250 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 435 276 93 167 0 266 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1740

[startup+0.101375 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23852
/proc/meminfo: memFree=1406280/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=1740 CPUtime=0.09
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 295 0 0 0 9 0 0 0 18 0 1 0 1100144554 1781760 278 1992294400 134512640 135197250 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 435 278 93 167 0 266 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1740

[startup+0.301409 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23852
/proc/meminfo: memFree=1406280/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=1876 CPUtime=0.29
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 308 0 0 0 29 0 0 0 19 0 1 0 1100144554 1921024 291 1992294400 134512640 135197250 4294956240 18446744073709551615 134542056 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 469 291 93 167 0 300 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1876

[startup+0.701474 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23852
/proc/meminfo: memFree=1406280/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=1876 CPUtime=0.69
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 336 0 0 0 69 0 0 0 22 0 1 0 1100144554 1921024 319 1992294400 134512640 135197250 4294956240 18446744073709551615 134618398 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 469 319 93 167 0 300 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1876

[startup+1.50161 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23853
/proc/meminfo: memFree=1405312/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=2080 CPUtime=1.49
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 365 0 0 0 149 0 0 0 25 0 1 0 1100144554 2129920 348 1992294400 134512640 135197250 4294956240 18446744073709551615 134593747 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 520 348 93 167 0 351 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2080

[startup+3.10187 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23853
/proc/meminfo: memFree=1405056/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=2552 CPUtime=3.09
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 450 0 0 0 309 0 0 0 25 0 1 0 1100144554 2613248 433 1992294400 134512640 135197250 4294956240 18446744073709551615 134542176 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 638 433 93 167 0 469 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2552

[startup+6.3014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23853
/proc/meminfo: memFree=1404608/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=2704 CPUtime=6.29
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 511 0 0 0 629 0 0 0 25 0 1 0 1100144554 2768896 494 1992294400 134512640 135197250 4294956240 18446744073709551615 134541955 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 676 494 93 167 0 507 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2704

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23853
/proc/meminfo: memFree=1403904/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=3436 CPUtime=12.68
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 646 0 0 0 1268 0 0 0 25 0 1 0 1100144554 3518464 629 1992294400 134512640 135197250 4294956240 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 859 629 93 167 0 690 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3436

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23853
/proc/meminfo: memFree=1403008/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=4168 CPUtime=25.49
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 863 0 0 0 2548 1 0 0 25 0 1 0 1100144554 4268032 846 1992294400 134512640 135197250 4294956240 18446744073709551615 134542072 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 1042 846 93 167 0 873 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4168

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 23853
/proc/meminfo: memFree=1401408/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=6516 CPUtime=51.07
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 1287 0 0 0 5106 1 0 0 25 0 1 0 1100144554 6672384 1270 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 1629 1270 93 167 0 1460 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6516

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 23853
/proc/meminfo: memFree=1398016/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=11700 CPUtime=102.27
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 2079 0 0 0 10225 2 0 0 25 0 1 0 1100144554 11980800 2062 1992294400 134512640 135197250 4294956240 18446744073709551615 134603836 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 2925 2062 93 167 0 2756 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11700

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23853
/proc/meminfo: memFree=1394368/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=17316 CPUtime=162.24
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 3000 0 0 0 16222 2 0 0 25 0 1 0 1100144554 17731584 2983 1992294400 134512640 135197250 4294956240 18446744073709551615 134525298 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 4329 2983 93 167 0 4160 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17316

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23853
/proc/meminfo: memFree=1390912/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=17316 CPUtime=222.22
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 3859 0 0 0 22219 3 0 0 25 0 1 0 1100144554 17731584 3842 1992294400 134512640 135197250 4294956240 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 4329 3842 93 167 0 4160 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17316

[startup+282.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 23853
/proc/meminfo: memFree=1387456/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=26612 CPUtime=282.21
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 4727 0 0 0 28217 4 0 0 25 0 1 0 1100144554 27250688 4710 1992294400 134512640 135197250 4294956240 18446744073709551615 134597150 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 6653 4710 93 167 0 6484 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 26612

[startup+342.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 23853
/proc/meminfo: memFree=1384064/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=26612 CPUtime=342.18
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 5563 0 0 0 34214 4 0 0 25 0 1 0 1100144554 27250688 5546 1992294400 134512640 135197250 4294956240 18446744073709551615 134594114 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 6653 5546 93 167 0 6484 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 26612

[startup+402.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 23853
/proc/meminfo: memFree=1380608/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=35344 CPUtime=402.16
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 6410 0 0 0 40211 5 0 0 25 0 1 0 1100144554 36192256 6393 1992294400 134512640 135197250 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 8836 6393 93 167 0 8667 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 35344

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23853
/proc/meminfo: memFree=1377216/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=35344 CPUtime=462.14
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 7258 0 0 0 46208 6 0 0 25 0 1 0 1100144554 36192256 7241 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 8836 7241 93 167 0 8667 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 35344

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23853
/proc/meminfo: memFree=1373952/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=35344 CPUtime=522.13
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 8062 0 0 0 52206 7 0 0 25 0 1 0 1100144554 36192256 8045 1992294400 134512640 135197250 4294956240 18446744073709551615 134590524 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 8836 8045 93 167 0 8667 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 35344

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23853
/proc/meminfo: memFree=1370688/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=55396 CPUtime=582.11
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 8857 0 0 0 58203 8 0 0 25 0 1 0 1100144554 56725504 8840 1992294400 134512640 135197250 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 13849 8840 93 167 0 13680 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 55396

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23853
/proc/meminfo: memFree=1367424/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=55396 CPUtime=642.1
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 9672 0 0 0 64201 9 0 0 25 0 1 0 1100144554 56725504 9655 1992294400 134512640 135197250 4294956240 18446744073709551615 134527242 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 13849 9655 93 167 0 13680 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 55396

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23853
/proc/meminfo: memFree=1364288/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=55396 CPUtime=702.07
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 10461 0 0 0 70198 9 0 0 25 0 1 0 1100144554 56725504 10444 1992294400 134512640 135197250 4294956240 18446744073709551615 134596735 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 13849 10444 93 167 0 13680 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 55396

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23853
/proc/meminfo: memFree=1361088/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=55396 CPUtime=762.05
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 11230 0 0 0 76195 10 0 0 25 0 1 0 1100144554 56725504 11213 1992294400 134512640 135197250 4294956240 18446744073709551615 134590608 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 13849 11213 93 167 0 13680 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 55396

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23853
/proc/meminfo: memFree=1358080/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=55528 CPUtime=822.03
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 12001 0 0 0 82193 10 0 0 25 0 1 0 1100144554 56860672 11984 1992294400 134512640 135197250 4294956240 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 13882 11984 93 167 0 13713 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 55528

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23853
/proc/meminfo: memFree=1354816/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=55528 CPUtime=882.01
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 12807 0 0 0 88190 11 0 0 25 0 1 0 1100144554 56860672 12790 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 13882 12790 93 167 0 13713 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 55528

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23853
/proc/meminfo: memFree=1351744/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=75172 CPUtime=941.99
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 13576 0 0 0 94187 12 0 0 25 0 1 0 1100144554 76976128 13559 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 18793 13559 93 167 0 18624 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 75172

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23853
/proc/meminfo: memFree=1348608/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=75172 CPUtime=1001.97
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 14350 0 0 0 100185 12 0 0 25 0 1 0 1100144554 76976128 14333 1992294400 134512640 135197250 4294956240 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 18793 14333 93 167 0 18624 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 75172

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23853
/proc/meminfo: memFree=1345536/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=75172 CPUtime=1061.95
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 15124 0 0 0 106182 13 0 0 25 0 1 0 1100144554 76976128 15107 1992294400 134512640 135197250 4294956240 18446744073709551615 134539300 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 18793 15107 93 167 0 18624 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 75172

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23853
/proc/meminfo: memFree=1342592/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=89080 CPUtime=1121.93
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 15845 0 0 0 112179 14 0 0 25 0 1 0 1100144554 91217920 15828 1992294400 134512640 135197250 4294956240 18446744073709551615 134539183 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 22270 15828 93 167 0 22101 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 89080

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23853
/proc/meminfo: memFree=1339648/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=89080 CPUtime=1181.92
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 16593 0 0 0 118177 15 0 0 25 0 1 0 1100144554 91217920 16576 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 22270 16576 93 167 0 22101 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 89080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23853
/proc/meminfo: memFree=1338688/2055920 swapFree=4178416/4192956
[pid=23852] ppid=23850 vsize=89080 CPUtime=1200.01
/proc/23852/stat : 23852 (march_nn) R 23850 23852 23631 0 -1 4194304 16815 0 0 0 119986 15 0 0 25 0 1 0 1100144554 91217920 16798 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/23852/statm: 22270 16798 93 167 0 22101 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 89080

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): 1200.42
CPU time (s): 1200.04
CPU user time (s): 1199.87
CPU system time (s): 0.168974
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 89080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.168974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16815
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= 2
involuntary context switches= 1382

runsolver used 1.14582 second user time and 2.17067 second system time

The end

Launcher Data 

Begin job on node15 at 2009-03-28 22:13:05
IDJOB=1516766
IDBENCH=70540
IDSOLVER=522
FILE ID=node15/1516766-1238274785
PBS_JOBID= 9060856
Free space on /tmp= 65356 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1731702106-010.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516766-1238274785/watcher-1516766-1238274785 -o /tmp/evaluation-result-1516766-1238274785/solver-1516766-1238274785 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516766-1238274785.cnf

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

MD5SUM BENCH= c9e74b633df5135d26c194cfafd328d1
RANDOM SEED=1095049515

node15.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		: 3000.286
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		: 3000.286
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:       1406760 kB
Buffers:         79332 kB
Cached:         490536 kB
SwapCached:       8336 kB
Active:         102004 kB
Inactive:       477792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1406760 kB
SwapTotal:     4192956 kB
SwapFree:      4178416 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            55288 kB
Committed_AS:  2865576 kB
PageTables:       1464 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= 65356 MiB
End job on node15 at 2009-03-28 22:33:07