Trace number 371014

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, and are wall clock time (not CPU 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
March KS 2007-02-08? (TO) 5000.07 5002.01

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S679764311-04.cnf
MD5SUM16242b6f859b81dbfcf1afca06363c42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1607.63
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 (download as text)

2.19/2.27	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.19/2.27	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.19/2.27	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.19/2.27	c main()::
2.19/2.27	c initFormula():: searching for DIMACS p-line....
2.19/2.27	c full lookahead due to high density!
2.19/2.27	c initFormula():: the DIMACS p-line indicates a CNF of 160 variables and 13600 clauses.
2.19/2.27	c parseCNF():: parsing....
2.19/2.27	c parseCNF():: the CNF contains 0 unary clauses.
2.19/2.27	c runParser():: parsing was successful, warming up engines...
2.19/2.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.19/2.27	c preprocessing fase I completed:: there are now 160 free variables and 13600 clauses.
2.19/2.27	c stat :: sign balance is biased by 0.006
2.19/2.27	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.19/2.27	c using k-SAT heuristics (size based diff)
2.19/2.27	c longest clause has size 7
2.19/2.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.19/2.27	c main():: clause / variable ratio: ( 13600 / 160 ) = 85.00
2.19/2.27	c longest clause has size 7
2.19/2.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.19/2.27	c dynamic_preselect_setsize :: off
2.19/2.27	c suggested doublelook initial :: 0
2.19/2.27	c main():: all systems go!
2.19/2.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 257 JD: 60
2.59/2.62	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: 14432 JD: 60
18.78/18.81	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 354982 JD: 60
398.64/398.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-371014-1177168042 -o ROOT/results/node10/solver-371014-1177168042 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371014-1177168042/march_ks /tmp/evaluation/371014-1177168042/instance-371014-1177168042.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): 7500 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: 0.92 0.98 0.99 3/77 15046
/proc/meminfo: memFree=1685704/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=788 CPUtime=0
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 192841745 806912 86 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 197 86 47 123 0 72 0

[startup+0.0669599 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15046
/proc/meminfo: memFree=1685704/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=1872 CPUtime=0.06
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 698 0 0 0 6 0 0 0 18 0 1 0 192841745 1916928 305 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554589 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 468 305 63 123 0 343 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1872

[startup+0.101969 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15046
/proc/meminfo: memFree=1685704/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=2824 CPUtime=0.09
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 1845 0 0 0 9 0 0 0 18 0 1 0 192841745 2891776 516 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2824

[startup+0.302011 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15046
/proc/meminfo: memFree=1685704/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=2824 CPUtime=0.29
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 1845 0 0 0 29 0 0 0 19 0 1 0 192841745 2891776 516 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2824

[startup+0.701097 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15046
/proc/meminfo: memFree=1685704/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=2824 CPUtime=0.69
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 1845 0 0 0 69 0 0 0 22 0 1 0 192841745 2891776 516 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2824

[startup+1.50127 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15047
/proc/meminfo: memFree=1683904/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=2824 CPUtime=1.49
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 1845 0 0 0 149 0 0 0 25 0 1 0 192841745 2891776 516 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2824

[startup+3.10161 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15047
/proc/meminfo: memFree=1683712/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=3408 CPUtime=3.09
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 2824 0 0 0 308 1 0 0 25 0 1 0 192841745 3489792 619 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 852 619 72 123 0 727 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3408

[startup+6.30131 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15047
/proc/meminfo: memFree=1683016/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=3408 CPUtime=6.29
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 2824 0 0 0 628 1 0 0 25 0 1 0 192841745 3489792 619 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 852 619 72 123 0 727 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3408

[startup+12.7027 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15047
/proc/meminfo: memFree=1682960/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=3408 CPUtime=12.69
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 2824 0 0 0 1268 1 0 0 25 0 1 0 192841745 3489792 619 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 852 619 72 123 0 727 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3408

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 15047
/proc/meminfo: memFree=1682960/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=3408 CPUtime=25.48
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 2824 0 0 0 2547 1 0 0 25 0 1 0 192841745 3489792 619 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585113 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 852 619 72 123 0 727 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3408

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 15047
/proc/meminfo: memFree=1683024/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=3612 CPUtime=51.07
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 2858 0 0 0 5106 1 0 0 25 0 1 0 192841745 3698688 653 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 903 653 72 123 0 778 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3612

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 15047
/proc/meminfo: memFree=1682896/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=3712 CPUtime=102.26
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 2894 0 0 0 10224 2 0 0 25 0 1 0 192841745 3801088 689 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 928 689 72 123 0 803 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3712

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15047
/proc/meminfo: memFree=1682640/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=3864 CPUtime=162.23
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 2934 0 0 0 16221 2 0 0 25 0 1 0 192841745 3956736 729 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 966 729 72 123 0 841 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3864

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15047
/proc/meminfo: memFree=1682512/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=4092 CPUtime=222.21
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 2967 0 0 0 22219 2 0 0 25 0 1 0 192841745 4190208 762 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 1023 762 72 123 0 898 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4092

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15047
/proc/meminfo: memFree=1682448/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=4432 CPUtime=282.19
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 2999 0 0 0 28216 3 0 0 25 0 1 0 192841745 4538368 794 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 1108 794 72 123 0 983 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4432

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15047
/proc/meminfo: memFree=1682384/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=4432 CPUtime=342.17
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 3026 0 0 0 34214 3 0 0 25 0 1 0 192841745 4538368 821 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564768 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 1108 821 72 123 0 983 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4432

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15047
/proc/meminfo: memFree=1682256/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=4432 CPUtime=402.14
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 3051 0 0 0 40211 3 0 0 25 0 1 0 192841745 4538368 846 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 1108 846 72 123 0 983 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4432

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15047
/proc/meminfo: memFree=1682064/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=4944 CPUtime=462.12
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 3092 0 0 0 46209 3 0 0 25 0 1 0 192841745 5062656 887 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 1236 887 72 123 0 1111 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 4944

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15047
/proc/meminfo: memFree=1681936/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=4944 CPUtime=522.09
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 3128 0 0 0 52206 3 0 0 25 0 1 0 192841745 5062656 923 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538119 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 1236 923 72 123 0 1111 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 4944

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15047
/proc/meminfo: memFree=1681744/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=4944 CPUtime=582.08
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 3166 0 0 0 58204 4 0 0 25 0 1 0 192841745 5062656 961 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 1236 961 72 123 0 1111 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 4944

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15047
/proc/meminfo: memFree=1681680/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=4944 CPUtime=642.06
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 3199 0 0 0 64202 4 0 0 25 0 1 0 192841745 5062656 994 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 1236 994 72 123 0 1111 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 4944


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

[startup+4002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15247
/proc/meminfo: memFree=1673872/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=15052 CPUtime=4000.72
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 5167 0 0 0 400055 17 0 0 25 0 1 0 192841745 15413248 2962 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 3763 2962 72 123 0 3638 0
Current children cumulated CPU time (s) 4000.72
Current children cumulated vsize (KiB) 15052

[startup+4062.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15247
/proc/meminfo: memFree=1673744/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=15052 CPUtime=4060.71
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 5199 0 0 0 406054 17 0 0 25 0 1 0 192841745 15413248 2994 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 3763 2994 72 123 0 3638 0
Current children cumulated CPU time (s) 4060.71
Current children cumulated vsize (KiB) 15052

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15247
/proc/meminfo: memFree=1673616/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=15052 CPUtime=4120.68
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 5224 0 0 0 412051 17 0 0 25 0 1 0 192841745 15413248 3019 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 3763 3019 72 123 0 3638 0
Current children cumulated CPU time (s) 4120.68
Current children cumulated vsize (KiB) 15052

[startup+4182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15247
/proc/meminfo: memFree=1673552/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=15052 CPUtime=4180.65
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 5262 0 0 0 418048 17 0 0 25 0 1 0 192841745 15413248 3057 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 3763 3057 72 123 0 3638 0
Current children cumulated CPU time (s) 4180.65
Current children cumulated vsize (KiB) 15052

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15247
/proc/meminfo: memFree=1673360/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=15052 CPUtime=4240.63
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 5294 0 0 0 424046 17 0 0 25 0 1 0 192841745 15413248 3089 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 3763 3089 72 123 0 3638 0
Current children cumulated CPU time (s) 4240.63
Current children cumulated vsize (KiB) 15052

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15247
/proc/meminfo: memFree=1673296/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=15052 CPUtime=4300.61
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 5308 0 0 0 430043 18 0 0 25 0 1 0 192841745 15413248 3103 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585076 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 3763 3103 72 123 0 3638 0
Current children cumulated CPU time (s) 4300.61
Current children cumulated vsize (KiB) 15052

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15247
/proc/meminfo: memFree=1673104/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=15052 CPUtime=4360.59
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 5348 0 0 0 436041 18 0 0 25 0 1 0 192841745 15413248 3143 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 3763 3143 72 123 0 3638 0
Current children cumulated CPU time (s) 4360.59
Current children cumulated vsize (KiB) 15052

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15247
/proc/meminfo: memFree=1673040/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=15052 CPUtime=4420.57
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 5377 0 0 0 442039 18 0 0 25 0 1 0 192841745 15413248 3172 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 3763 3172 72 123 0 3638 0
Current children cumulated CPU time (s) 4420.57
Current children cumulated vsize (KiB) 15052

[startup+4482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15247
/proc/meminfo: memFree=1672912/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=15052 CPUtime=4480.54
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 5421 0 0 0 448036 18 0 0 25 0 1 0 192841745 15413248 3216 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 3763 3216 72 123 0 3638 0
Current children cumulated CPU time (s) 4480.54
Current children cumulated vsize (KiB) 15052

[startup+4542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15247
/proc/meminfo: memFree=1672656/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=15052 CPUtime=4540.52
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 5462 0 0 0 454034 18 0 0 25 0 1 0 192841745 15413248 3257 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 3763 3257 72 123 0 3638 0
Current children cumulated CPU time (s) 4540.52
Current children cumulated vsize (KiB) 15052

[startup+4602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15247
/proc/meminfo: memFree=1672592/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=15052 CPUtime=4600.5
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 5493 0 0 0 460032 18 0 0 25 0 1 0 192841745 15413248 3288 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 3763 3288 72 123 0 3638 0
Current children cumulated CPU time (s) 4600.5
Current children cumulated vsize (KiB) 15052

[startup+4662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15247
/proc/meminfo: memFree=1672464/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=15052 CPUtime=4660.48
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 5532 0 0 0 466029 19 0 0 25 0 1 0 192841745 15413248 3327 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 3763 3327 72 123 0 3638 0
Current children cumulated CPU time (s) 4660.48
Current children cumulated vsize (KiB) 15052

[startup+4722.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15247
/proc/meminfo: memFree=1672272/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=15052 CPUtime=4720.46
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 5562 0 0 0 472027 19 0 0 25 0 1 0 192841745 15413248 3357 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 3763 3357 72 123 0 3638 0
Current children cumulated CPU time (s) 4720.46
Current children cumulated vsize (KiB) 15052

[startup+4782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15247
/proc/meminfo: memFree=1672208/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=15052 CPUtime=4780.43
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 5591 0 0 0 478024 19 0 0 25 0 1 0 192841745 15413248 3386 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 3763 3386 72 123 0 3638 0
Current children cumulated CPU time (s) 4780.43
Current children cumulated vsize (KiB) 15052

[startup+4842.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15247
/proc/meminfo: memFree=1672016/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=15052 CPUtime=4840.41
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 5616 0 0 0 484022 19 0 0 25 0 1 0 192841745 15413248 3411 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585640 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 3763 3411 72 123 0 3638 0
Current children cumulated CPU time (s) 4840.41
Current children cumulated vsize (KiB) 15052

[startup+4902.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 15247
/proc/meminfo: memFree=1672016/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=15052 CPUtime=4900.39
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 5634 0 0 0 490019 20 0 0 25 0 1 0 192841745 15413248 3429 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 3763 3429 72 123 0 3638 0
Current children cumulated CPU time (s) 4900.39
Current children cumulated vsize (KiB) 15052

[startup+4962.3 s]
/proc/loadavg: 1.09 1.02 1.00 2/78 15247
/proc/meminfo: memFree=1671888/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=15052 CPUtime=4960.37
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 5667 0 0 0 496017 20 0 0 25 0 1 0 192841745 15413248 3462 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 3763 3462 72 123 0 3638 0
Current children cumulated CPU time (s) 4960.37
Current children cumulated vsize (KiB) 15052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 15247
/proc/meminfo: memFree=1671824/2055920 swapFree=4152380/4192956
[pid=15046] ppid=15044 vsize=15052 CPUtime=5000.06
/proc/15046/stat : 15046 (march_ks) R 15044 15046 14557 0 -1 4194304 5684 0 0 0 499986 20 0 0 25 0 1 0 192841745 15413248 3479 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15046/statm: 3763 3479 72 123 0 3638 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 15052

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): 5002.01
CPU time (s): 5000.07
CPU user time (s): 4999.86
CPU system time (s): 0.204968
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 15052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.86
system time used= 0.204968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5684
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= 6
involuntary context switches= 3476

runsolver used 5.98909 second user time and 11.5612 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sat Apr 21 15:07:22 UTC 2007

IDJOB= 371014
IDBENCH= 20132
IDSOLVER= 180
FILE ID= node10/371014-1177168042

PBS_JOBID= 4648963

Free space on /tmp= 66270 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S679764311-04.cnf
COMMAND LINE= /tmp/evaluation/371014-1177168042/march_ks /tmp/evaluation/371014-1177168042/instance-371014-1177168042.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-371014-1177168042 -o ROOT/results/node10/solver-371014-1177168042 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371014-1177168042/march_ks /tmp/evaluation/371014-1177168042/instance-371014-1177168042.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  16242b6f859b81dbfcf1afca06363c42

RANDOM SEED= 732750264

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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:       1686176 kB
Buffers:         39088 kB
Cached:         255464 kB
SwapCached:       8864 kB
Active:         133044 kB
Inactive:       184720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1686176 kB
SwapTotal:     4192956 kB
SwapFree:      4152380 kB
Dirty:            2660 kB
Writeback:           0 kB
Mapped:          30144 kB
Slab:            37608 kB
Committed_AS:  3643108 kB
PageTables:       1708 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= 66270 MiB

End job on node10 on Sat Apr 21 16:30:46 UTC 2007