Trace number 1626077

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) 5000.07 5002.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S327274323-044.cnf
MD5SUM828620c36787edb17d919cfe2c324682
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark370.632
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

Solver Data 

2.09/2.12	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.09/2.12	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.09/2.12	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.09/2.12	c main()::
2.09/2.12	c initFormula():: searching for DIMACS p-line....
2.09/2.12	c full lookahead due to high density!
2.09/2.12	c initFormula():: the DIMACS p-line indicates a CNF of 160 variables and 13600 clauses.
2.09/2.12	c parseCNF():: parsing....
2.09/2.12	c parseCNF():: the CNF contains 0 unary clauses.
2.09/2.12	c runParser():: parsing was successful, warming up engines...
2.09/2.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.12	c preprocessing fase I completed:: there are now 160 free variables and 13600 clauses.
2.09/2.12	c stat :: sign balance is biased by 0.005
2.09/2.12	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.09/2.12	c using k-SAT heuristics (size based diff)
2.09/2.12	c longest clause has size 7
2.09/2.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.12	c main():: clause / variable ratio: ( 13600 / 160 ) = 85.00
2.09/2.12	c longest clause has size 7
2.09/2.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.12	c dynamic_preselect_setsize :: off
2.09/2.12	c suggested doublelook initial :: 0
2.09/2.12	c main():: all systems go!
2.09/2.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 165 JD: 60
2.29/2.36	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: 13396 JD: 60
16.28/16.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 301152 JD: 60
317.63/317.84	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 4791827 JD: 60
4994.95/4997.46	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-1626077-1240014700/watcher-1626077-1240014700 -o /tmp/evaluation-result-1626077-1240014700/solver-1626077-1240014700 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626077-1240014700.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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 1.00 1.00 3/64 19883
/proc/meminfo: memFree=1134472/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=788 CPUtime=0
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 29503014 806912 88 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 197 88 47 123 0 72 0

[startup+0.0886551 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19883
/proc/meminfo: memFree=1134472/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=2824 CPUtime=0.08
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 1851 0 0 0 8 0 0 0 18 0 1 0 29503014 2891776 515 1992294400 134512640 135019032 4294956240 18446744073709551615 134553723 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 706 515 67 123 0 581 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2824

[startup+0.101656 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19883
/proc/meminfo: memFree=1134472/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=2824 CPUtime=0.09
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 1852 0 0 0 9 0 0 0 18 0 1 0 29503014 2891776 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2824

[startup+0.301689 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19883
/proc/meminfo: memFree=1134472/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=2824 CPUtime=0.29
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 1852 0 0 0 29 0 0 0 19 0 1 0 29503014 2891776 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2824

[startup+0.701759 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19883
/proc/meminfo: memFree=1134472/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=2824 CPUtime=0.69
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 1852 0 0 0 69 0 0 0 23 0 1 0 29503014 2891776 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2824

[startup+1.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19884
/proc/meminfo: memFree=1132672/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=2824 CPUtime=1.49
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 1852 0 0 0 149 0 0 0 25 0 1 0 29503014 2891776 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2824

[startup+3.10117 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19884
/proc/meminfo: memFree=1132416/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=3312 CPUtime=3.09
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 2838 0 0 0 309 0 0 0 25 0 1 0 29503014 3391488 595 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3312

[startup+6.30272 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19884
/proc/meminfo: memFree=1131968/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=3312 CPUtime=6.29
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 2838 0 0 0 629 0 0 0 25 0 1 0 29503014 3391488 595 1992294400 134512640 135019032 4294956240 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3312

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19884
/proc/meminfo: memFree=1131912/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=3312 CPUtime=12.68
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 2838 0 0 0 1268 0 0 0 25 0 1 0 29503014 3391488 595 1992294400 134512640 135019032 4294956240 18446744073709551615 134587531 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3312

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19884
/proc/meminfo: memFree=1132040/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=3312 CPUtime=25.47
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 2838 0 0 0 2547 0 0 0 25 0 1 0 29503014 3391488 595 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 3312

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19884
/proc/meminfo: memFree=1132040/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=3516 CPUtime=51.06
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 2876 0 0 0 5106 0 0 0 25 0 1 0 29503014 3600384 633 1992294400 134512640 135019032 4294956240 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 879 633 72 123 0 754 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 3516

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19884
/proc/meminfo: memFree=1131848/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=3768 CPUtime=102.23
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 2918 0 0 0 10223 0 0 0 25 0 1 0 29503014 3858432 675 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 942 675 72 123 0 817 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 3768

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19884
/proc/meminfo: memFree=1131656/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=3996 CPUtime=162.2
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 2969 0 0 0 16220 0 0 0 25 0 1 0 29503014 4091904 726 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 999 726 72 123 0 874 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 3996

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19884
/proc/meminfo: memFree=1131528/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=3996 CPUtime=222.18
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 3003 0 0 0 22218 0 0 0 25 0 1 0 29503014 4091904 760 1992294400 134512640 135019032 4294956240 18446744073709551615 134542099 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 999 760 72 123 0 874 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 3996

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19886
/proc/meminfo: memFree=1131144/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=4336 CPUtime=282.14
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 3043 0 0 0 28213 1 0 0 25 0 1 0 29503014 4440064 800 1992294400 134512640 135019032 4294956240 18446744073709551615 134565466 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 1084 800 72 123 0 959 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 4336

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19886
/proc/meminfo: memFree=1131016/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=4336 CPUtime=342.11
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 3084 0 0 0 34210 1 0 0 25 0 1 0 29503014 4440064 841 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 1084 841 72 123 0 959 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 4336

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19886
/proc/meminfo: memFree=1130888/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=4848 CPUtime=402.09
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 3137 0 0 0 40208 1 0 0 25 0 1 0 29503014 4964352 894 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 1212 894 72 123 0 1087 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 4848

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19886
/proc/meminfo: memFree=1130696/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=4848 CPUtime=462.05
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 3176 0 0 0 46204 1 0 0 25 0 1 0 29503014 4964352 933 1992294400 134512640 135019032 4294956240 18446744073709551615 134597020 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 1212 933 72 123 0 1087 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 4848

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19886
/proc/meminfo: memFree=1130632/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=4848 CPUtime=522.03
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 3205 0 0 0 52202 1 0 0 25 0 1 0 29503014 4964352 962 1992294400 134512640 135019032 4294956240 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 1212 962 72 123 0 1087 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 4848

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19886
/proc/meminfo: memFree=1130568/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=5612 CPUtime=582
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 3231 0 0 0 58199 1 0 0 25 0 1 0 29503014 5746688 988 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 1403 988 72 123 0 1278 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 5612

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19886
/proc/meminfo: memFree=1130440/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=5612 CPUtime=641.97
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 3262 0 0 0 64196 1 0 0 25 0 1 0 29503014 5746688 1019 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 1403 1019 72 123 0 1278 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 5612


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19894
/proc/meminfo: memFree=1120904/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=14956 CPUtime=4060.28
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 5525 0 0 0 406024 4 0 0 25 0 1 0 29503014 15314944 3282 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 3739 3282 72 123 0 3614 0
Current children cumulated CPU time (s) 4060.28
Current children cumulated vsize (KiB) 14956

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19894
/proc/meminfo: memFree=1120776/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=14956 CPUtime=4120.25
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 5564 0 0 0 412021 4 0 0 25 0 1 0 29503014 15314944 3321 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 3739 3321 72 123 0 3614 0
Current children cumulated CPU time (s) 4120.25
Current children cumulated vsize (KiB) 14956

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19894
/proc/meminfo: memFree=1120648/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=14956 CPUtime=4180.23
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 5607 0 0 0 418019 4 0 0 25 0 1 0 29503014 15314944 3364 1992294400 134512640 135019032 4294956240 18446744073709551615 134542223 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 3739 3364 72 123 0 3614 0
Current children cumulated CPU time (s) 4180.23
Current children cumulated vsize (KiB) 14956

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19894
/proc/meminfo: memFree=1120520/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=14956 CPUtime=4240.21
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 5650 0 0 0 424016 5 0 0 25 0 1 0 29503014 15314944 3407 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/19883/statm: 3739 3407 72 123 0 3614 0
Current children cumulated CPU time (s) 4240.21
Current children cumulated vsize (KiB) 14956

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19894
/proc/meminfo: memFree=1120328/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=14956 CPUtime=4300.17
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 5695 0 0 0 430012 5 0 0 25 0 1 0 29503014 15314944 3452 1992294400 134512640 135019032 4294956240 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 3739 3452 72 123 0 3614 0
Current children cumulated CPU time (s) 4300.17
Current children cumulated vsize (KiB) 14956

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19894
/proc/meminfo: memFree=1120264/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=14956 CPUtime=4360.15
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 5726 0 0 0 436010 5 0 0 25 0 1 0 29503014 15314944 3483 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 3739 3483 72 123 0 3614 0
Current children cumulated CPU time (s) 4360.15
Current children cumulated vsize (KiB) 14956

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19894
/proc/meminfo: memFree=1120072/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=20776 CPUtime=4420.12
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 5757 0 0 0 442007 5 0 0 25 0 1 0 29503014 21274624 3514 1992294400 134512640 135019032 4294956240 18446744073709551615 134526901 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 5194 3514 72 123 0 5069 0
Current children cumulated CPU time (s) 4420.12
Current children cumulated vsize (KiB) 20776

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19894
/proc/meminfo: memFree=1120008/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=20776 CPUtime=4480.09
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 5792 0 0 0 448004 5 0 0 25 0 1 0 29503014 21274624 3549 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 5194 3549 72 123 0 5069 0
Current children cumulated CPU time (s) 4480.09
Current children cumulated vsize (KiB) 20776

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19894
/proc/meminfo: memFree=1119816/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=20776 CPUtime=4540.06
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 5830 0 0 0 454001 5 0 0 25 0 1 0 29503014 21274624 3587 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 5194 3587 72 123 0 5069 0
Current children cumulated CPU time (s) 4540.06
Current children cumulated vsize (KiB) 20776

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19894
/proc/meminfo: memFree=1119560/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=20776 CPUtime=4600.04
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 5872 0 0 0 459999 5 0 0 25 0 1 0 29503014 21274624 3629 1992294400 134512640 135019032 4294956240 18446744073709551615 134587520 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 5194 3629 72 123 0 5069 0
Current children cumulated CPU time (s) 4600.04
Current children cumulated vsize (KiB) 20776

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19894
/proc/meminfo: memFree=1119368/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=20776 CPUtime=4659.99
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 5920 0 0 0 465994 5 0 0 25 0 1 0 29503014 21274624 3677 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 5194 3677 72 123 0 5069 0
Current children cumulated CPU time (s) 4659.99
Current children cumulated vsize (KiB) 20776

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19894
/proc/meminfo: memFree=1119240/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=20776 CPUtime=4719.97
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 5961 0 0 0 471992 5 0 0 25 0 1 0 29503014 21274624 3718 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 5194 3718 72 123 0 5069 0
Current children cumulated CPU time (s) 4719.97
Current children cumulated vsize (KiB) 20776

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19894
/proc/meminfo: memFree=1119112/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=20776 CPUtime=4779.94
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 5998 0 0 0 477989 5 0 0 25 0 1 0 29503014 21274624 3755 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 5194 3755 72 123 0 5069 0
Current children cumulated CPU time (s) 4779.94
Current children cumulated vsize (KiB) 20776

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19894
/proc/meminfo: memFree=1118984/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=20776 CPUtime=4839.92
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 6032 0 0 0 483987 5 0 0 25 0 1 0 29503014 21274624 3789 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 5194 3789 72 123 0 5069 0
Current children cumulated CPU time (s) 4839.92
Current children cumulated vsize (KiB) 20776

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19894
/proc/meminfo: memFree=1118856/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=20776 CPUtime=4899.89
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 6064 0 0 0 489984 5 0 0 25 0 1 0 29503014 21274624 3821 1992294400 134512640 135019032 4294956240 18446744073709551615 134538045 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 5194 3821 72 123 0 5069 0
Current children cumulated CPU time (s) 4899.89
Current children cumulated vsize (KiB) 20776

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19894
/proc/meminfo: memFree=1118792/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=20776 CPUtime=4959.87
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 6092 0 0 0 495982 5 0 0 25 0 1 0 29503014 21274624 3849 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 5194 3849 72 123 0 5069 0
Current children cumulated CPU time (s) 4959.87
Current children cumulated vsize (KiB) 20776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19894
/proc/meminfo: memFree=1118600/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=20776 CPUtime=5000.06
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 6123 0 0 0 500001 5 0 0 25 0 1 0 29503014 21274624 3880 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 5194 3880 72 123 0 5069 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 20776

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

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

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19894
/proc/meminfo: memFree=1118600/2055920 swapFree=4192956/4192956
[pid=19883] ppid=19881 vsize=20776 CPUtime=5000.06
/proc/19883/stat : 19883 (march_ks) R 19881 19883 19810 0 -1 4194304 6123 0 0 0 500001 5 0 0 25 0 1 0 29503014 21274624 3880 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/19883/statm: 5194 3880 72 123 0 5069 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 20776

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.51
CPU time (s): 5000.07
CPU user time (s): 5000.01
CPU system time (s): 0.056991
CPU usage (%): 99.9512
Max. virtual memory (cumulated for all children) (KiB): 20776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.01
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6123
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= 11439

runsolver used 4.68829 second user time and 13.5129 second system time

The end

Launcher Data 

Begin job on node25 at 2009-04-18 02:31:40
IDJOB=1626077
IDBENCH=70273
IDSOLVER=582
FILE ID=node25/1626077-1240014700
PBS_JOBID= 9158958
Free space on /tmp= 66452 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S327274323-044.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626077-1240014700/watcher-1626077-1240014700 -o /tmp/evaluation-result-1626077-1240014700/solver-1626077-1240014700 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626077-1240014700.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 828620c36787edb17d919cfe2c324682
RANDOM SEED=1795086749

node25.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		: 3000.259
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		: 3000.259
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:       1135016 kB
Buffers:         75608 kB
Cached:         772828 kB
SwapCached:          0 kB
Active:          47332 kB
Inactive:       815060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1135016 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3240 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            44576 kB
Committed_AS:   160084 kB
PageTables:       1460 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= 66452 MiB
End job on node25 at 2009-04-18 03:55:04