Trace number 1544788

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/460/
unif-k3-r4.25-v460-c1955-S1249441590-066.cnf
MD5SUM64f6e5f7d0993d9696f70154b17a6c06
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark748.996
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 460 variables and 1955 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, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 460 free variables and 1955 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.529
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 171 duplicate clauses
0.00/0.01	c resolvent_look() :: found 87 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 460 variables and 2042 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 460 variabels and 2042 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2042 / 460 ) = 4.44
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: 243 JD: 18
0.09/0.14	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: 4253 JD: 18
2.29/2.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 30380 JD: 18
17.29/17.31	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 |****************************************************************| 3 NC: 129568 JD: 18
74.36/74.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 360020 JD: 18
207.81/207.93	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 732924 JD: 18
425.22/425.47	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 1173484 JD: 18
683.81/684.17	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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 NC: 1563334 JD: 18
915.01/915.41	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 |***************************************************************
c |****************************************************************| 8 NC: 1833535 JD: 18
1078.65/1079.16	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
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 199472 UNSAT by parent!
1166.31/1166.81	
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 9 NC: 1982201 JD: 18
1171.51/1172.06	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
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-1544788-1238614432/watcher-1544788-1238614432 -o /tmp/evaluation-result-1544788-1238614432/solver-1544788-1238614432 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544788-1238614432.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: 0.91 0.95 0.90 3/64 3801
/proc/meminfo: memFree=1493928/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=804 CPUtime=0
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 1134106422 823296 112 1992294400 134512640 135019032 4294956240 18446744073709551615 134532912 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 201 112 52 123 0 76 0

[startup+0.0366 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 3801
/proc/meminfo: memFree=1493928/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=1212 CPUtime=0.03
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 252 0 0 0 3 0 0 0 18 0 1 0 1134106422 1241088 235 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 303 235 73 123 0 178 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1212

[startup+0.101606 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 3801
/proc/meminfo: memFree=1493928/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=1344 CPUtime=0.09
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 259 0 0 0 9 0 0 0 18 0 1 0 1134106422 1376256 242 1992294400 134512640 135019032 4294956240 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 336 242 73 123 0 211 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1344

[startup+0.301627 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 3801
/proc/meminfo: memFree=1493928/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=1344 CPUtime=0.29
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 271 0 0 0 29 0 0 0 19 0 1 0 1134106422 1376256 254 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 336 254 73 123 0 211 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1344

[startup+0.701671 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 3801
/proc/meminfo: memFree=1493928/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=1344 CPUtime=0.69
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 276 0 0 0 69 0 0 0 23 0 1 0 1134106422 1376256 259 1992294400 134512640 135019032 4294956240 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 336 259 73 123 0 211 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1344

[startup+1.50176 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 3802
/proc/meminfo: memFree=1493152/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=1344 CPUtime=1.49
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 287 0 0 0 149 0 0 0 25 0 1 0 1134106422 1376256 270 1992294400 134512640 135019032 4294956240 18446744073709551615 134547999 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 336 270 73 123 0 211 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1344

[startup+3.10194 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 3802
/proc/meminfo: memFree=1492960/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=1476 CPUtime=3.09
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 298 0 0 0 309 0 0 0 25 0 1 0 1134106422 1511424 281 1992294400 134512640 135019032 4294956240 18446744073709551615 134527168 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 369 281 73 123 0 244 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1476

[startup+6.30129 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 3802
/proc/meminfo: memFree=1492832/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=1476 CPUtime=6.29
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 307 0 0 0 629 0 0 0 25 0 1 0 1134106422 1511424 290 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 369 290 73 123 0 244 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1476

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 3802
/proc/meminfo: memFree=1492712/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=1476 CPUtime=12.69
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 319 0 0 0 1269 0 0 0 25 0 1 0 1134106422 1511424 302 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 369 302 73 123 0 244 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1476

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 3802
/proc/meminfo: memFree=1492712/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=1608 CPUtime=25.49
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 339 0 0 0 2549 0 0 0 25 0 1 0 1134106422 1646592 322 1992294400 134512640 135019032 4294956240 18446744073709551615 134542997 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 402 322 73 123 0 277 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1608

[startup+51.1022 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 3802
/proc/meminfo: memFree=1492648/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=1608 CPUtime=51.07
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 347 0 0 0 5107 0 0 0 25 0 1 0 1134106422 1646592 330 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 402 330 73 123 0 277 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1608

[startup+102.307 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 3802
/proc/meminfo: memFree=1492520/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=1812 CPUtime=102.26
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 395 0 0 0 10226 0 0 0 25 0 1 0 1134106422 1855488 378 1992294400 134512640 135019032 4294956240 18446744073709551615 134548964 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 453 378 73 123 0 328 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1812

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3802
/proc/meminfo: memFree=1492392/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=1912 CPUtime=162.23
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 414 0 0 0 16223 0 0 0 25 0 1 0 1134106422 1957888 397 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 478 397 73 123 0 353 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1912

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3802
/proc/meminfo: memFree=1492200/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=2196 CPUtime=222.2
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 471 0 0 0 22220 0 0 0 25 0 1 0 1134106422 2248704 454 1992294400 134512640 135019032 4294956240 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 549 454 73 123 0 424 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 2196

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3802
/proc/meminfo: memFree=1492136/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=2424 CPUtime=282.18
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 498 0 0 0 28218 0 0 0 25 0 1 0 1134106422 2482176 481 1992294400 134512640 135019032 4294956240 18446744073709551615 134587842 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 606 481 73 123 0 481 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 2424

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3802
/proc/meminfo: memFree=1491944/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=2424 CPUtime=342.15
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 534 0 0 0 34215 0 0 0 25 0 1 0 1134106422 2482176 517 1992294400 134512640 135019032 4294956240 18446744073709551615 134526518 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 606 517 73 123 0 481 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 2424

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3802
/proc/meminfo: memFree=1491624/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=2764 CPUtime=402.13
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 610 0 0 0 40212 1 0 0 25 0 1 0 1134106422 2830336 593 1992294400 134512640 135019032 4294956240 18446744073709551615 134526544 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 691 593 73 123 0 566 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 2764

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3802
/proc/meminfo: memFree=1491368/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=3456 CPUtime=462.1
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 679 0 0 0 46209 1 0 0 25 0 1 0 1134106422 3538944 662 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 864 662 73 123 0 739 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 3456

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3802
/proc/meminfo: memFree=1491176/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=3456 CPUtime=522.08
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 720 0 0 0 52207 1 0 0 25 0 1 0 1134106422 3538944 703 1992294400 134512640 135019032 4294956240 18446744073709551615 134577670 0 0 4096 0 0 0 0 17 1 0 0
/proc/3801/statm: 864 703 73 123 0 739 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 3456

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3802
/proc/meminfo: memFree=1491048/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=3456 CPUtime=582.05
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 769 0 0 0 58204 1 0 0 25 0 1 0 1134106422 3538944 752 1992294400 134512640 135019032 4294956240 18446744073709551615 134527219 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 864 752 73 123 0 739 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 3456

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3802
/proc/meminfo: memFree=1490728/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=4220 CPUtime=642.03
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 840 0 0 0 64202 1 0 0 25 0 1 0 1134106422 4321280 823 1992294400 134512640 135019032 4294956240 18446744073709551615 134579082 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 1055 823 73 123 0 930 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 4220

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3802
/proc/meminfo: memFree=1490088/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=4440 CPUtime=702
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 1001 0 0 0 70199 1 0 0 25 0 1 0 1134106422 4546560 984 1992294400 134512640 135019032 4294956240 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 1110 984 73 123 0 985 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 4440

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3802
/proc/meminfo: memFree=1489704/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=5592 CPUtime=761.97
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 1088 0 0 0 76196 1 0 0 25 0 1 0 1134106422 5726208 1071 1992294400 134512640 135019032 4294956240 18446744073709551615 134578924 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 1398 1071 73 123 0 1273 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 5592

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3802
/proc/meminfo: memFree=1489448/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=5808 CPUtime=821.96
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 1151 0 0 0 82194 2 0 0 25 0 1 0 1134106422 5947392 1134 1992294400 134512640 135019032 4294956240 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 1452 1134 73 123 0 1327 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 5808

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3802
/proc/meminfo: memFree=1489128/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=5808 CPUtime=881.92
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 1245 0 0 0 88190 2 0 0 25 0 1 0 1134106422 5947392 1228 1992294400 134512640 135019032 4294956240 18446744073709551615 134527226 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 1452 1228 73 123 0 1327 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 5808

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3802
/proc/meminfo: memFree=1488296/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=7532 CPUtime=941.9
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 1457 0 0 0 94188 2 0 0 25 0 1 0 1134106422 7712768 1440 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 1883 1440 73 123 0 1758 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 7532

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3802
/proc/meminfo: memFree=1487912/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=7968 CPUtime=1001.88
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 1559 0 0 0 100186 2 0 0 25 0 1 0 1134106422 8159232 1542 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 1992 1542 73 123 0 1867 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 7968

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3802
/proc/meminfo: memFree=1487400/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=7968 CPUtime=1061.85
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 1705 0 0 0 106183 2 0 0 25 0 1 0 1134106422 8159232 1688 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/3801/statm: 1992 1688 73 123 0 1867 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 7968

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3802
/proc/meminfo: memFree=1486376/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=10556 CPUtime=1121.83
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 1942 0 0 0 112180 3 0 0 25 0 1 0 1134106422 10809344 1925 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 2639 1925 73 123 0 2514 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 10556

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3802
/proc/meminfo: memFree=1485544/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=11432 CPUtime=1181.8
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 2173 0 0 0 118177 3 0 0 25 0 1 0 1134106422 11706368 2156 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 2858 2156 73 123 0 2733 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 11432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3802
/proc/meminfo: memFree=1485096/2055920 swapFree=4172472/4192956
[pid=3801] ppid=3799 vsize=11432 CPUtime=1200.1
/proc/3801/stat : 3801 (march_ks) R 3799 3801 3527 0 -1 4194304 2249 0 0 0 120007 3 0 0 25 0 1 0 1134106422 11706368 2232 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/3801/statm: 2858 2232 73 123 0 2733 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 11432

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): 1200.07
CPU system time (s): 0.034994
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 11432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2249
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= 3807

runsolver used 1.05184 second user time and 3.34349 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-01 21:33:52
IDJOB=1544788
IDBENCH=70621
IDSOLVER=559
FILE ID=node37/1544788-1238614432
PBS_JOBID= 9073605
Free space on /tmp= 66428 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1249441590-066.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544788-1238614432/watcher-1544788-1238614432 -o /tmp/evaluation-result-1544788-1238614432/solver-1544788-1238614432 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544788-1238614432.cnf            

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

MD5SUM BENCH= 64f6e5f7d0993d9696f70154b17a6c06
RANDOM SEED=1876109486

node37.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		: 3000.213
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		: 3000.213
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:       1494472 kB
Buffers:         99568 kB
Cached:         363160 kB
SwapCached:      14360 kB
Active:         225344 kB
Inactive:       253228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1494472 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            2904 kB
Writeback:           0 kB
Mapped:          18792 kB
Slab:            69084 kB
Committed_AS:  3054212 kB
PageTables:       1384 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= 66428 MiB
End job on node37 at 2009-04-01 21:53:55