Trace number 1626073

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) 5000.06 5003.01

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S285713182-059.cnf
MD5SUMa43cbdef3a4536def8ea28a7d3ce3c97
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1407.57
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 

2.09/2.11	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.09/2.11	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.09/2.11	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.09/2.11	c main()::
2.09/2.11	c initFormula():: searching for DIMACS p-line....
2.09/2.11	c full lookahead due to high density!
2.09/2.11	c initFormula():: the DIMACS p-line indicates a CNF of 160 variables and 13600 clauses.
2.09/2.11	c parseCNF():: parsing....
2.09/2.11	c parseCNF():: the CNF contains 0 unary clauses.
2.09/2.11	c runParser():: parsing was successful, warming up engines...
2.09/2.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.11	c preprocessing fase I completed:: there are now 160 free variables and 13600 clauses.
2.09/2.11	c stat :: sign balance is biased by 0.006
2.09/2.11	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.09/2.11	c using k-SAT heuristics (size based diff)
2.09/2.11	c longest clause has size 7
2.09/2.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.11	c main():: clause / variable ratio: ( 13600 / 160 ) = 85.00
2.09/2.11	c longest clause has size 7
2.09/2.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.11	c dynamic_preselect_setsize :: off
2.09/2.11	c suggested doublelook initial :: 0
2.09/2.11	c main():: all systems go!
2.09/2.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 165 JD: 60
2.29/2.38	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: 9373 JD: 60
12.39/12.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 279813 JD: 60
294.51/294.80	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 4547151 JD: 60
4721.19/4724.08	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-1626073-1240013935/watcher-1626073-1240013935 -o /tmp/evaluation-result-1626073-1240013935/solver-1626073-1240013935 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626073-1240013935.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: 0.85 0.97 0.99 3/64 21707
/proc/meminfo: memFree=1278384/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=788 CPUtime=0
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 29426856 806912 88 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 197 88 47 123 0 72 0

[startup+0.0305371 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 21707
/proc/meminfo: memFree=1278384/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=1184 CPUtime=0.02
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 201 0 0 0 2 0 0 0 18 0 1 0 29426856 1212416 187 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 296 187 47 123 0 171 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1184

[startup+0.101549 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 21707
/proc/meminfo: memFree=1278384/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=2824 CPUtime=0.09
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 1852 0 0 0 9 0 0 0 18 0 1 0 29426856 2891776 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2824

[startup+0.301588 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 21707
/proc/meminfo: memFree=1278384/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=2824 CPUtime=0.29
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 1852 0 0 0 29 0 0 0 19 0 1 0 29426856 2891776 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2824

[startup+0.701666 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 21707
/proc/meminfo: memFree=1278384/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=2824 CPUtime=0.69
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 1852 0 0 0 69 0 0 0 23 0 1 0 29426856 2891776 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2824

[startup+1.50182 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 21708
/proc/meminfo: memFree=1276584/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=2824 CPUtime=1.49
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 1852 0 0 0 149 0 0 0 25 0 1 0 29426856 2891776 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2824

[startup+3.10113 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 21708
/proc/meminfo: memFree=1276008/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=3312 CPUtime=3.09
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 2849 0 0 0 309 0 0 0 25 0 1 0 29426856 3391488 595 1992294400 134512640 135019032 4294956240 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3312

[startup+6.30176 s]
/proc/loadavg: 0.86 0.97 0.99 3/65 21708
/proc/meminfo: memFree=1275816/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=3312 CPUtime=6.2
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 2849 0 0 0 619 1 0 0 25 0 1 0 29426856 3391488 595 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 3312

[startup+12.702 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 21708
/proc/meminfo: memFree=1275824/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=3312 CPUtime=12.59
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 2849 0 0 0 1258 1 0 0 25 0 1 0 29426856 3391488 595 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 3312

[startup+25.5015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 21708
/proc/meminfo: memFree=1275952/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=3448 CPUtime=25.37
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 2873 0 0 0 2536 1 0 0 25 0 1 0 29426856 3530752 619 1992294400 134512640 135019032 4294956240 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 862 619 72 123 0 737 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 3448

[startup+51.1015 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 21708
/proc/meminfo: memFree=1275952/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=3516 CPUtime=50.95
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 2893 0 0 0 5094 1 0 0 25 0 1 0 29426856 3600384 639 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 879 639 72 123 0 754 0
Current children cumulated CPU time (s) 50.95
Current children cumulated vsize (KiB) 3516

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 21708
/proc/meminfo: memFree=1275824/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=3768 CPUtime=102.13
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 2928 0 0 0 10212 1 0 0 25 0 1 0 29426856 3858432 674 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 942 674 72 123 0 817 0
Current children cumulated CPU time (s) 102.13
Current children cumulated vsize (KiB) 3768

[startup+162.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 21708
/proc/meminfo: memFree=1275568/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=3996 CPUtime=162.09
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 2981 0 0 0 16208 1 0 0 25 0 1 0 29426856 4091904 727 1992294400 134512640 135019032 4294956240 18446744073709551615 134587542 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 999 727 72 123 0 874 0
Current children cumulated CPU time (s) 162.09
Current children cumulated vsize (KiB) 3996

[startup+222.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 21708
/proc/meminfo: memFree=1275440/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=4336 CPUtime=222.05
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 3026 0 0 0 22204 1 0 0 25 0 1 0 29426856 4440064 772 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 1084 772 72 123 0 959 0
Current children cumulated CPU time (s) 222.05
Current children cumulated vsize (KiB) 4336

[startup+282.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 21708
/proc/meminfo: memFree=1275248/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=4336 CPUtime=282.01
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 3064 0 0 0 28200 1 0 0 25 0 1 0 29426856 4440064 810 1992294400 134512640 135019032 4294956240 18446744073709551615 134541880 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 1084 810 72 123 0 959 0
Current children cumulated CPU time (s) 282.01
Current children cumulated vsize (KiB) 4336

[startup+342.302 s]
/proc/loadavg: 1.07 1.04 1.00 2/65 21708
/proc/meminfo: memFree=1274992/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=4848 CPUtime=341.98
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 3113 0 0 0 34197 1 0 0 25 0 1 0 29426856 4964352 859 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 1212 859 72 123 0 1087 0
Current children cumulated CPU time (s) 341.98
Current children cumulated vsize (KiB) 4848

[startup+402.302 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 21708
/proc/meminfo: memFree=1274800/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=4848 CPUtime=401.94
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 3156 0 0 0 40193 1 0 0 25 0 1 0 29426856 4964352 902 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 1212 902 72 123 0 1087 0
Current children cumulated CPU time (s) 401.94
Current children cumulated vsize (KiB) 4848

[startup+462.302 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 21708
/proc/meminfo: memFree=1274608/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=4848 CPUtime=461.91
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 3205 0 0 0 46190 1 0 0 25 0 1 0 29426856 4964352 951 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 1212 951 72 123 0 1087 0
Current children cumulated CPU time (s) 461.91
Current children cumulated vsize (KiB) 4848

[startup+522.301 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 21708
/proc/meminfo: memFree=1274416/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=5612 CPUtime=521.88
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 3249 0 0 0 52187 1 0 0 25 0 1 0 29426856 5746688 995 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 1403 995 72 123 0 1278 0
Current children cumulated CPU time (s) 521.88
Current children cumulated vsize (KiB) 5612

[startup+582.302 s]
/proc/loadavg: 1.13 1.07 1.01 2/65 21708
/proc/meminfo: memFree=1274288/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=5612 CPUtime=581.85
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 3290 0 0 0 58184 1 0 0 25 0 1 0 29426856 5746688 1036 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 1403 1036 72 123 0 1278 0
Current children cumulated CPU time (s) 581.85
Current children cumulated vsize (KiB) 5612

[startup+642.302 s]
/proc/loadavg: 1.12 1.07 1.00 2/65 21708
/proc/meminfo: memFree=1274160/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=5612 CPUtime=641.81
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 3340 0 0 0 64180 1 0 0 25 0 1 0 29426856 5746688 1086 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 1403 1086 72 123 0 1278 0
Current children cumulated CPU time (s) 641.81
Current children cumulated vsize (KiB) 5612


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21716
/proc/meminfo: memFree=1264752/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=14956 CPUtime=3999.88
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 5613 0 0 0 399983 5 0 0 25 0 1 0 29426856 15314944 3359 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 3739 3359 72 123 0 3614 0
Current children cumulated CPU time (s) 3999.88
Current children cumulated vsize (KiB) 14956

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21716
/proc/meminfo: memFree=1264432/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=14956 CPUtime=4059.85
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 5666 0 0 0 405980 5 0 0 25 0 1 0 29426856 15314944 3412 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 3739 3412 72 123 0 3614 0
Current children cumulated CPU time (s) 4059.85
Current children cumulated vsize (KiB) 14956

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21716
/proc/meminfo: memFree=1264176/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=14956 CPUtime=4119.82
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 5722 0 0 0 411977 5 0 0 25 0 1 0 29426856 15314944 3468 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 3739 3468 72 123 0 3614 0
Current children cumulated CPU time (s) 4119.82
Current children cumulated vsize (KiB) 14956

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21716
/proc/meminfo: memFree=1264048/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=14956 CPUtime=4179.77
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 5760 0 0 0 417972 5 0 0 25 0 1 0 29426856 15314944 3506 1992294400 134512640 135019032 4294956240 18446744073709551615 134538406 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 3739 3506 72 123 0 3614 0
Current children cumulated CPU time (s) 4179.77
Current children cumulated vsize (KiB) 14956

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21716
/proc/meminfo: memFree=1263920/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=20908 CPUtime=4239.75
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 5801 0 0 0 423970 5 0 0 25 0 1 0 29426856 21409792 3547 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 5227 3547 72 123 0 5102 0
Current children cumulated CPU time (s) 4239.75
Current children cumulated vsize (KiB) 20908

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21716
/proc/meminfo: memFree=1263792/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=20908 CPUtime=4299.72
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 5847 0 0 0 429967 5 0 0 25 0 1 0 29426856 21409792 3593 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 5227 3593 72 123 0 5102 0
Current children cumulated CPU time (s) 4299.72
Current children cumulated vsize (KiB) 20908

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21716
/proc/meminfo: memFree=1263664/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=20908 CPUtime=4359.68
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 5893 0 0 0 435963 5 0 0 25 0 1 0 29426856 21409792 3639 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 5227 3639 72 123 0 5102 0
Current children cumulated CPU time (s) 4359.68
Current children cumulated vsize (KiB) 20908

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21716
/proc/meminfo: memFree=1263472/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=20908 CPUtime=4419.66
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 5932 0 0 0 441961 5 0 0 25 0 1 0 29426856 21409792 3678 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 5227 3678 72 123 0 5102 0
Current children cumulated CPU time (s) 4419.66
Current children cumulated vsize (KiB) 20908

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21716
/proc/meminfo: memFree=1263344/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=20908 CPUtime=4479.63
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 5968 0 0 0 447958 5 0 0 25 0 1 0 29426856 21409792 3714 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 5227 3714 72 123 0 5102 0
Current children cumulated CPU time (s) 4479.63
Current children cumulated vsize (KiB) 20908

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21716
/proc/meminfo: memFree=1263152/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=20908 CPUtime=4539.59
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 6009 0 0 0 453954 5 0 0 25 0 1 0 29426856 21409792 3755 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 5227 3755 72 123 0 5102 0
Current children cumulated CPU time (s) 4539.59
Current children cumulated vsize (KiB) 20908

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21716
/proc/meminfo: memFree=1262832/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=20908 CPUtime=4599.56
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 6054 0 0 0 459951 5 0 0 25 0 1 0 29426856 21409792 3800 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 5227 3800 72 123 0 5102 0
Current children cumulated CPU time (s) 4599.56
Current children cumulated vsize (KiB) 20908

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21716
/proc/meminfo: memFree=1262704/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=20908 CPUtime=4659.52
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 6087 0 0 0 465947 5 0 0 25 0 1 0 29426856 21409792 3833 1992294400 134512640 135019032 4294956240 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 5227 3833 72 123 0 5102 0
Current children cumulated CPU time (s) 4659.52
Current children cumulated vsize (KiB) 20908

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21718
/proc/meminfo: memFree=1262448/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=20908 CPUtime=4719.49
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 6130 0 0 0 471944 5 0 0 25 0 1 0 29426856 21409792 3876 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 5227 3876 72 123 0 5102 0
Current children cumulated CPU time (s) 4719.49
Current children cumulated vsize (KiB) 20908

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21718
/proc/meminfo: memFree=1262384/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=20908 CPUtime=4779.46
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 6175 0 0 0 477940 6 0 0 25 0 1 0 29426856 21409792 3921 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 5227 3921 72 123 0 5102 0
Current children cumulated CPU time (s) 4779.46
Current children cumulated vsize (KiB) 20908

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21718
/proc/meminfo: memFree=1262192/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=20908 CPUtime=4839.44
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 6219 0 0 0 483938 6 0 0 25 0 1 0 29426856 21409792 3965 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 5227 3965 72 123 0 5102 0
Current children cumulated CPU time (s) 4839.44
Current children cumulated vsize (KiB) 20908

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21718
/proc/meminfo: memFree=1262064/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=20908 CPUtime=4899.4
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 6265 0 0 0 489934 6 0 0 25 0 1 0 29426856 21409792 4011 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 5227 4011 72 123 0 5102 0
Current children cumulated CPU time (s) 4899.4
Current children cumulated vsize (KiB) 20908

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21718
/proc/meminfo: memFree=1261936/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=20908 CPUtime=4959.37
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 6300 0 0 0 495931 6 0 0 25 0 1 0 29426856 21409792 4046 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 5227 4046 72 123 0 5102 0
Current children cumulated CPU time (s) 4959.37
Current children cumulated vsize (KiB) 20908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5003 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21718
/proc/meminfo: memFree=1261808/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=20908 CPUtime=5000.05
/proc/21707/stat : 21707 (march_ks) R 21705 21707 21670 0 -1 4194304 6320 0 0 0 499999 6 0 0 25 0 1 0 29426856 21409792 4066 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21707/statm: 5227 4066 72 123 0 5102 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 20908

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): 5003.01
CPU time (s): 5000.06
CPU user time (s): 4999.99
CPU system time (s): 0.06399
CPU usage (%): 99.941
Max. virtual memory (cumulated for all children) (KiB): 20908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6320
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= 14133

runsolver used 4.26135 second user time and 14.0129 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-18 02:18:55
IDJOB=1626073
IDBENCH=70271
IDSOLVER=582
FILE ID=node28/1626073-1240013935
PBS_JOBID= 9157391
Free space on /tmp= 66244 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S285713182-059.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626073-1240013935/watcher-1626073-1240013935 -o /tmp/evaluation-result-1626073-1240013935/solver-1626073-1240013935 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626073-1240013935.cnf            

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

MD5SUM BENCH= a43cbdef3a4536def8ea28a7d3ce3c97
RANDOM SEED=1792115670

node28.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		: 3000.261
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		: 3000.261
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:       1278864 kB
Buffers:         76248 kB
Cached:         624968 kB
SwapCached:          0 kB
Active:         249300 kB
Inactive:       466540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1278864 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3412 kB
Writeback:           0 kB
Mapped:          24360 kB
Slab:            47052 kB
Committed_AS:   189116 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66240 MiB
End job on node28 at 2009-04-18 03:42:21