Trace number 1544614

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) 1200.11 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S287307030-088.cnf
MD5SUM9d5d7164d3d5840805b65af8448e9499
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 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 500 variables and 2125 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 11 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 498 free variables and 2114 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.479
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 163 duplicate clauses
0.00/0.01	c resolvent_look() :: found 100 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 500 variables and 2214 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 500 variabels and 2214 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2214 / 500 ) = 4.43
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 370 JD: 17
0.20/0.25	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: 6839 JD: 17
4.19/4.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 51142 JD: 17
32.19/32.29	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 195647 JD: 17
124.74/124.89	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 |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 504316 JD: 17
322.35/322.59	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 |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 947215 JD: 17
606.73/607.08	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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 NC: 1437636 JD: 17
921.41/921.83	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************c right child 60164 UNSAT by parent!
1196.90/1197.40	
c |***************************************************************
c |****************************************************************| 7 NC: 1869666 JD: 17
1199.09/1199.66	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-1544614-1238612221/watcher-1544614-1238612221 -o /tmp/evaluation-result-1544614-1238612221/solver-1544614-1238612221 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544614-1238612221.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 0.88 3/64 26450
/proc/meminfo: memFree=1098688/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=800 CPUtime=0
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 1133887031 819200 113 1992294400 134512640 135019032 4294956240 18446744073709551615 134561687 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 200 113 50 123 0 75 0

[startup+0.0858319 s]
/proc/loadavg: 0.99 0.97 0.88 3/64 26450
/proc/meminfo: memFree=1098688/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=1260 CPUtime=0.08
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 267 0 0 0 8 0 0 0 18 0 1 0 1133887031 1290240 250 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 315 250 73 123 0 190 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1260

[startup+0.101833 s]
/proc/loadavg: 0.99 0.97 0.88 3/64 26450
/proc/meminfo: memFree=1098688/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=1420 CPUtime=0.1
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 273 0 0 0 10 0 0 0 18 0 1 0 1133887031 1454080 256 1992294400 134512640 135019032 4294956240 18446744073709551615 134542985 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 355 256 73 123 0 230 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1420

[startup+0.301854 s]
/proc/loadavg: 0.99 0.97 0.88 3/64 26450
/proc/meminfo: memFree=1098688/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=1420 CPUtime=0.3
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 282 0 0 0 30 0 0 0 19 0 1 0 1133887031 1454080 265 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 355 265 73 123 0 230 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1420

[startup+0.701898 s]
/proc/loadavg: 0.99 0.97 0.88 3/64 26450
/proc/meminfo: memFree=1098688/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=1420 CPUtime=0.7
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 293 0 0 0 70 0 0 0 23 0 1 0 1133887031 1454080 276 1992294400 134512640 135019032 4294956240 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 355 276 73 123 0 230 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1420

[startup+1.50299 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 26451
/proc/meminfo: memFree=1097848/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=1420 CPUtime=1.5
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 300 0 0 0 150 0 0 0 25 0 1 0 1133887031 1454080 283 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 355 283 73 123 0 230 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1420

[startup+3.10116 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 26451
/proc/meminfo: memFree=1097656/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=1552 CPUtime=3.09
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 312 0 0 0 309 0 0 0 25 0 1 0 1133887031 1589248 295 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 388 295 73 123 0 263 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1552

[startup+6.30152 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 26451
/proc/meminfo: memFree=1097592/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=1552 CPUtime=6.29
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 319 0 0 0 629 0 0 0 25 0 1 0 1133887031 1589248 302 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 388 302 73 123 0 263 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1552

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 26451
/proc/meminfo: memFree=1097400/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=1552 CPUtime=12.69
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 329 0 0 0 1269 0 0 0 25 0 1 0 1133887031 1589248 312 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 388 312 73 123 0 263 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1552

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 26451
/proc/meminfo: memFree=1097400/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=1720 CPUtime=25.49
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 348 0 0 0 2549 0 0 0 25 0 1 0 1133887031 1761280 331 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 430 331 73 123 0 305 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1720

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 26451
/proc/meminfo: memFree=1097400/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=1720 CPUtime=51.07
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 364 0 0 0 5107 0 0 0 25 0 1 0 1133887031 1761280 347 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 430 347 73 123 0 305 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1720

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 26451
/proc/meminfo: memFree=1097272/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=1884 CPUtime=102.25
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 391 0 0 0 10225 0 0 0 25 0 1 0 1133887031 1929216 374 1992294400 134512640 135019032 4294956240 18446744073709551615 134526487 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 471 374 73 123 0 346 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1884

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 26451
/proc/meminfo: memFree=1097208/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=1884 CPUtime=162.23
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 402 0 0 0 16223 0 0 0 25 0 1 0 1133887031 1929216 385 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 471 385 73 123 0 346 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1884

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 26451
/proc/meminfo: memFree=1097208/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=1884 CPUtime=222.2
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 411 0 0 0 22220 0 0 0 25 0 1 0 1133887031 1929216 394 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 471 394 73 123 0 346 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1884

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26457
/proc/meminfo: memFree=1096696/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=2320 CPUtime=282.17
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 489 0 0 0 28217 0 0 0 25 0 1 0 1133887031 2375680 472 1992294400 134512640 135019032 4294956240 18446744073709551615 134548904 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 580 472 73 123 0 455 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 2320

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26457
/proc/meminfo: memFree=1096632/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=2472 CPUtime=342.15
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 510 0 0 0 34215 0 0 0 25 0 1 0 1133887031 2531328 493 1992294400 134512640 135019032 4294956240 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 618 493 73 123 0 493 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 2472

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26457
/proc/meminfo: memFree=1096568/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=2472 CPUtime=402.12
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 529 0 0 0 40212 0 0 0 25 0 1 0 1133887031 2531328 512 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 618 512 73 123 0 493 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 2472

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26457
/proc/meminfo: memFree=1096568/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=2472 CPUtime=462.09
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 535 0 0 0 46209 0 0 0 25 0 1 0 1133887031 2531328 518 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 618 518 73 123 0 493 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 2472

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26457
/proc/meminfo: memFree=1096504/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=2700 CPUtime=522.07
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 555 0 0 0 52207 0 0 0 25 0 1 0 1133887031 2764800 538 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 675 538 73 123 0 550 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 2700

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26457
/proc/meminfo: memFree=1096376/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=3040 CPUtime=582.04
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 599 0 0 0 58204 0 0 0 25 0 1 0 1133887031 3112960 582 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 760 582 73 123 0 635 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 3040

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26457
/proc/meminfo: memFree=1096248/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=3040 CPUtime=642.02
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 626 0 0 0 64202 0 0 0 25 0 1 0 1133887031 3112960 609 1992294400 134512640 135019032 4294956240 18446744073709551615 134538228 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 760 609 73 123 0 635 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 3040

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26457
/proc/meminfo: memFree=1096184/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=3040 CPUtime=701.99
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 661 0 0 0 70199 0 0 0 25 0 1 0 1133887031 3112960 644 1992294400 134512640 135019032 4294956240 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 760 644 73 123 0 635 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 3040

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26457
/proc/meminfo: memFree=1096056/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=3040 CPUtime=761.97
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 675 0 0 0 76197 0 0 0 25 0 1 0 1133887031 3112960 658 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 760 658 73 123 0 635 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 3040

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26457
/proc/meminfo: memFree=1095992/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=3552 CPUtime=821.94
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 696 0 0 0 82194 0 0 0 25 0 1 0 1133887031 3637248 679 1992294400 134512640 135019032 4294956240 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 888 679 73 123 0 763 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 3552

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26457
/proc/meminfo: memFree=1095800/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=3552 CPUtime=881.92
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 753 0 0 0 88191 1 0 0 25 0 1 0 1133887031 3637248 736 1992294400 134512640 135019032 4294956240 18446744073709551615 134587842 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 888 736 73 123 0 763 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 3552

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26457
/proc/meminfo: memFree=1095608/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=3552 CPUtime=941.9
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 808 0 0 0 94189 1 0 0 25 0 1 0 1133887031 3637248 791 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 888 791 73 123 0 763 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 3552

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26457
/proc/meminfo: memFree=1095416/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=4316 CPUtime=1001.87
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 851 0 0 0 100186 1 0 0 25 0 1 0 1133887031 4419584 834 1992294400 134512640 135019032 4294956240 18446744073709551615 134548951 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 1079 834 73 123 0 954 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 4316

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26457
/proc/meminfo: memFree=1095224/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=4316 CPUtime=1061.85
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 905 0 0 0 106184 1 0 0 25 0 1 0 1133887031 4419584 888 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 1079 888 73 123 0 954 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 4316

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26457
/proc/meminfo: memFree=1095160/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=4316 CPUtime=1121.83
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 936 0 0 0 112182 1 0 0 25 0 1 0 1133887031 4419584 919 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 1079 919 73 123 0 954 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 4316

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26457
/proc/meminfo: memFree=1094840/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=5468 CPUtime=1181.8
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 1029 0 0 0 118179 1 0 0 25 0 1 0 1133887031 5599232 1012 1992294400 134512640 135019032 4294956240 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 1367 1012 73 123 0 1242 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 5468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26457
/proc/meminfo: memFree=1094712/2055920 swapFree=4176924/4192956
[pid=26450] ppid=26448 vsize=5468 CPUtime=1200.1
/proc/26450/stat : 26450 (march_ks) R 26448 26450 26329 0 -1 4194304 1050 0 0 0 120009 1 0 0 25 0 1 0 1133887031 5599232 1033 1992294400 134512640 135019032 4294956240 18446744073709551615 134564845 0 0 4096 0 0 0 0 17 0 0 0
/proc/26450/statm: 1367 1033 73 123 0 1242 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 5468

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): 1200.61
CPU time (s): 1200.11
CPU user time (s): 1200.09
CPU system time (s): 0.015997
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 5468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.09
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1050
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= 4832

runsolver used 1.26081 second user time and 3.12552 second system time

The end

Launcher Data 

Begin job on node35 at 2009-04-01 20:57:01
IDJOB=1544614
IDBENCH=70534
IDSOLVER=559
FILE ID=node35/1544614-1238612221
PBS_JOBID= 9073607
Free space on /tmp= 66504 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S287307030-088.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544614-1238612221/watcher-1544614-1238612221 -o /tmp/evaluation-result-1544614-1238612221/solver-1544614-1238612221 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544614-1238612221.cnf            

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

MD5SUM BENCH= 9d5d7164d3d5840805b65af8448e9499
RANDOM SEED=1283907817

node35.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		: 3000.229
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		: 3000.229
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:       1099168 kB
Buffers:        111740 kB
Cached:         738592 kB
SwapCached:      10140 kB
Active:         329360 kB
Inactive:       532708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1099168 kB
SwapTotal:     4192956 kB
SwapFree:      4176924 kB
Dirty:            2904 kB
Writeback:           0 kB
Mapped:          17524 kB
Slab:            80732 kB
Committed_AS:  2863112 kB
PageTables:       1404 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= 66500 MiB
End job on node35 at 2009-04-01 21:17:04