Trace number 1544680

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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.09 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S179568577-034.cnf
MD5SUM123ef46409ad575b494b818820298c6e
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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
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 560 variables and 2380 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, 27 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 556 free variables and 2353 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.396
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 151 duplicate clauses
0.00/0.02	c resolvent_look() :: found 81 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 560 variables and 2434 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 560 variabels and 2434 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2434 / 560 ) = 4.35
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 dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 138 JD: 26
0.10/0.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 2358 JD: 26
1.50/1.59	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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 NC: 16093 JD: 26
10.49/10.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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 NC: 93945 JD: 26
63.37/63.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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 NC: 357446 JD: 26
243.09/243.28	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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 NC: 1038250 JD: 26
713.75/714.12	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544680-1238613212/watcher-1544680-1238613212 -o /tmp/evaluation-result-1544680-1238613212/solver-1544680-1238613212 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544680-1238613212.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: 1.00 1.03 0.94 3/64 8920
/proc/meminfo: memFree=1641568/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=796 CPUtime=0
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133988418 815104 111 1992294400 134512640 135019032 4294956240 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 199 111 50 123 0 74 0

[startup+0.090939 s]
/proc/loadavg: 1.00 1.03 0.94 3/64 8920
/proc/meminfo: memFree=1641568/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=1352 CPUtime=0.09
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 287 0 0 0 9 0 0 0 18 0 1 0 1133988418 1384448 270 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 338 270 73 123 0 213 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1352

[startup+0.10194 s]
/proc/loadavg: 1.00 1.03 0.94 3/64 8920
/proc/meminfo: memFree=1641568/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=1484 CPUtime=0.1
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 288 0 0 0 10 0 0 0 18 0 1 0 1133988418 1519616 271 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 371 271 73 123 0 246 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1484

[startup+0.301972 s]
/proc/loadavg: 1.00 1.03 0.94 3/64 8920
/proc/meminfo: memFree=1641568/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=1484 CPUtime=0.3
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 301 0 0 0 30 0 0 0 19 0 1 0 1133988418 1519616 284 1992294400 134512640 135019032 4294956240 18446744073709551615 134538149 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 371 284 73 123 0 246 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1484

[startup+0.701036 s]
/proc/loadavg: 1.00 1.03 0.94 3/64 8920
/proc/meminfo: memFree=1641568/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=1484 CPUtime=0.7
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 312 0 0 0 70 0 0 0 23 0 1 0 1133988418 1519616 295 1992294400 134512640 135019032 4294956240 18446744073709551615 134526503 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 371 295 73 123 0 246 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1484

[startup+1.50116 s]
/proc/loadavg: 1.00 1.03 0.94 2/65 8921
/proc/meminfo: memFree=1640600/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=1484 CPUtime=1.5
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 320 0 0 0 150 0 0 0 25 0 1 0 1133988418 1519616 303 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 371 303 73 123 0 246 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1484

[startup+3.10142 s]
/proc/loadavg: 1.00 1.03 0.94 2/65 8921
/proc/meminfo: memFree=1640472/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=1628 CPUtime=3.1
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 337 0 0 0 310 0 0 0 25 0 1 0 1133988418 1667072 320 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 407 320 73 123 0 282 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1628

[startup+6.30194 s]
/proc/loadavg: 1.00 1.03 0.94 2/65 8921
/proc/meminfo: memFree=1640280/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=1628 CPUtime=6.29
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 352 0 0 0 629 0 0 0 25 0 1 0 1133988418 1667072 335 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 407 335 73 123 0 282 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1628

[startup+12.702 s]
/proc/loadavg: 1.00 1.03 0.94 2/65 8921
/proc/meminfo: memFree=1640088/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=1836 CPUtime=12.69
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 381 0 0 0 1269 0 0 0 25 0 1 0 1133988418 1880064 364 1992294400 134512640 135019032 4294956240 18446744073709551615 134526528 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 459 364 73 123 0 334 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1836

[startup+25.501 s]
/proc/loadavg: 1.00 1.03 0.94 2/65 8921
/proc/meminfo: memFree=1640088/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=1968 CPUtime=25.49
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 409 0 0 0 2549 0 0 0 25 0 1 0 1133988418 2015232 392 1992294400 134512640 135019032 4294956240 18446744073709551615 134526503 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 492 392 73 123 0 367 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1968

[startup+51.1012 s]
/proc/loadavg: 1.00 1.02 0.94 2/65 8921
/proc/meminfo: memFree=1639704/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=2424 CPUtime=51.07
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 508 0 0 0 5107 0 0 0 25 0 1 0 1133988418 2482176 491 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 606 491 73 123 0 481 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2424

[startup+102.305 s]
/proc/loadavg: 1.00 1.02 0.94 2/65 8921
/proc/meminfo: memFree=1639128/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=2992 CPUtime=102.25
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 637 0 0 0 10225 0 0 0 25 0 1 0 1133988418 3063808 620 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 748 620 73 123 0 623 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2992

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 8921
/proc/meminfo: memFree=1638488/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=3636 CPUtime=162.22
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 782 0 0 0 16222 0 0 0 25 0 1 0 1133988418 3723264 765 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 909 765 73 123 0 784 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 3636

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 8921
/proc/meminfo: memFree=1637912/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=4528 CPUtime=222.19
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 940 0 0 0 22219 0 0 0 25 0 1 0 1133988418 4636672 923 1992294400 134512640 135019032 4294956240 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 1132 923 73 123 0 1007 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 4528

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8921
/proc/meminfo: memFree=1637144/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=5680 CPUtime=282.17
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 1141 0 0 0 28217 0 0 0 25 0 1 0 1133988418 5816320 1124 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 1420 1124 73 123 0 1295 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 5680

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8921
/proc/meminfo: memFree=1636120/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=7668 CPUtime=342.14
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 1367 0 0 0 34214 0 0 0 25 0 1 0 1133988418 7852032 1350 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 1917 1350 73 123 0 1792 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 7668

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8921
/proc/meminfo: memFree=1635480/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=7668 CPUtime=402.12
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 1551 0 0 0 40211 1 0 0 25 0 1 0 1133988418 7852032 1534 1992294400 134512640 135019032 4294956240 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 1917 1534 73 123 0 1792 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 7668

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8921
/proc/meminfo: memFree=1634776/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=7668 CPUtime=462.1
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 1730 0 0 0 46209 1 0 0 25 0 1 0 1133988418 7852032 1713 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 1917 1713 73 123 0 1792 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 7668

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8921
/proc/meminfo: memFree=1633944/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=10776 CPUtime=522.07
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 1928 0 0 0 52206 1 0 0 25 0 1 0 1133988418 11034624 1911 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 2694 1911 73 123 0 2569 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 10776

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8921
/proc/meminfo: memFree=1633112/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=10776 CPUtime=582.03
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 2139 0 0 0 58202 1 0 0 25 0 1 0 1133988418 11034624 2122 1992294400 134512640 135019032 4294956240 18446744073709551615 134564372 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 2694 2122 73 123 0 2569 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 10776

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8921
/proc/meminfo: memFree=1632408/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=10776 CPUtime=641.99
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 2323 0 0 0 64198 1 0 0 25 0 1 0 1133988418 11034624 2306 1992294400 134512640 135019032 4294956240 18446744073709551615 134563528 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 2694 2306 73 123 0 2569 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 10776

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8921
/proc/meminfo: memFree=1631576/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=10776 CPUtime=701.97
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 2521 0 0 0 70195 2 0 0 25 0 1 0 1133988418 11034624 2504 1992294400 134512640 135019032 4294956240 18446744073709551615 134596386 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 2694 2504 73 123 0 2569 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 10776

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8921
/proc/meminfo: memFree=1630104/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=14656 CPUtime=761.93
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 2872 0 0 0 76191 2 0 0 25 0 1 0 1133988418 15007744 2855 1992294400 134512640 135019032 4294956240 18446744073709551615 134542355 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 3664 2855 73 123 0 3539 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 14656

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8921
/proc/meminfo: memFree=1629272/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=15704 CPUtime=821.89
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 3092 0 0 0 82187 2 0 0 25 0 1 0 1133988418 16080896 3075 1992294400 134512640 135019032 4294956240 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 3926 3075 73 123 0 3801 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 15704

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8921
/proc/meminfo: memFree=1628376/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=15704 CPUtime=881.87
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 3324 0 0 0 88185 2 0 0 25 0 1 0 1133988418 16080896 3307 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 3926 3307 73 123 0 3801 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 15704

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8921
/proc/meminfo: memFree=1627224/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=15704 CPUtime=941.81
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 3610 0 0 0 94178 3 0 0 25 0 1 0 1133988418 16080896 3593 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 3926 3593 73 123 0 3801 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 15704

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8921
/proc/meminfo: memFree=1625880/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=21524 CPUtime=1001.78
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 3934 0 0 0 100175 3 0 0 25 0 1 0 1133988418 22040576 3917 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 5381 3917 73 123 0 5256 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 21524

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8921
/proc/meminfo: memFree=1625112/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=21524 CPUtime=1061.75
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 4133 0 0 0 106172 3 0 0 25 0 1 0 1133988418 22040576 4116 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 5381 4116 73 123 0 5256 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 21524

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8921
/proc/meminfo: memFree=1624088/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=21524 CPUtime=1121.69
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 4380 0 0 0 112166 3 0 0 25 0 1 0 1133988418 22040576 4363 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 5381 4363 73 123 0 5256 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 21524

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8921
/proc/meminfo: memFree=1623320/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=21524 CPUtime=1181.68
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 4574 0 0 0 118164 4 0 0 25 0 1 0 1133988418 22040576 4557 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 5381 4557 73 123 0 5256 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 21524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8921
/proc/meminfo: memFree=1622872/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=21524 CPUtime=1200.07
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 4684 0 0 0 120003 4 0 0 25 0 1 0 1133988418 22040576 4667 1992294400 134512640 135019032 4294956240 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 5381 4667 73 123 0 5256 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 21524

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 8921
/proc/meminfo: memFree=1622872/2055920 swapFree=4178496/4192956
[pid=8920] ppid=8918 vsize=21524 CPUtime=1200.07
/proc/8920/stat : 8920 (march_ks) R 8918 8920 8727 0 -1 4194304 4684 0 0 0 120003 4 0 0 25 0 1 0 1133988418 22040576 4667 1992294400 134512640 135019032 4294956240 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 0 0 0
/proc/8920/statm: 5381 4667 73 123 0 5256 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 21524

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.045993
CPU usage (%): 99.9481
Max. virtual memory (cumulated for all children) (KiB): 21524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4684
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= 3611

runsolver used 1.25781 second user time and 3.12852 second system time

The end

Launcher Data 

Begin job on node3 at 2009-04-01 21:13:32
IDJOB=1544680
IDBENCH=70567
IDSOLVER=559
FILE ID=node3/1544680-1238613212
PBS_JOBID= 9073698
Free space on /tmp= 65972 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S179568577-034.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544680-1238613212/watcher-1544680-1238613212 -o /tmp/evaluation-result-1544680-1238613212/solver-1544680-1238613212 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544680-1238613212.cnf            

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

MD5SUM BENCH= 123ef46409ad575b494b818820298c6e
RANDOM SEED=1779460964

node3.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		: 3000.275
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		: 3000.275
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:       1642048 kB
Buffers:         79608 kB
Cached:         254848 kB
SwapCached:       8332 kB
Active:         289580 kB
Inactive:        54844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1642048 kB
SwapTotal:     4192956 kB
SwapFree:      4178496 kB
Dirty:            2900 kB
Writeback:           0 kB
Mapped:          15640 kB
Slab:            55504 kB
Committed_AS:  2850044 kB
PageTables:       1376 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= 65972 MiB
End job on node3 at 2009-04-01 21:33:34