Trace number 1731488

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.03 1200.51

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
MD5SUM27360692d166ffe055bd444eea177edf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark852.684
Satisfiable
(Un)Satisfiability was proved
Number of variables987
Number of clauses6860
Sum of the clauses size27440
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 46860
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.02/0.07	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.02/0.07	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.02/0.07	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.02/0.07	c main()::
0.02/0.07	c initFormula():: searching for DIMACS p-line....
0.02/0.07	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 6860 clauses.
0.02/0.07	c parseCNF():: parsing....
0.02/0.07	c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.07	c runParser():: parsing was successful, warming up engines...
0.02/0.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 120 duplicate clauses
0.02/0.07	c preprocessing fase I completed:: there are now 1000 free variables and 6740 clauses.
0.02/0.07	c stat :: sign balance is biased by 0.143
0.02/0.07	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.02/0.07	c using k-SAT heuristics (size based diff)
0.02/0.07	c longest clause has size 4
0.02/0.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 2083 duplicate clauses
0.02/0.07	c resolvent_look() :: found 3999 resolvents
0.02/0.07	c main():: clause / variable ratio: ( 10739 / 1000 ) = 10.74
0.02/0.07	c longest clause has size 4
0.02/0.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.07	c dynamic_preselect_setsize :: off
0.02/0.07	c suggested doublelook initial :: 0
0.02/0.07	c main():: all systems go!
0.02/0.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 270 JD: 21
0.39/0.48	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |****************************************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 4235 JD: 21
7.08/7.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
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c |*******************************
c |********************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 37749 JD: 21
62.66/62.79	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
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c |********************
c |*********************
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c |***********************
c |************************
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c |****************************
c |*****************************
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c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
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c |***************************************
c |****************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 175797 JD: 21
295.44/295.68	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 600227 JD: 21
1011.28/1011.76	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731488-1240771203/watcher-1731488-1240771203 -o /tmp/evaluation-result-1731488-1240771203/solver-1731488-1240771203 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1731488-1240771203.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23322
/proc/meminfo: memFree=1574520/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=788 CPUtime=0
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 105153307 806912 101 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 197 101 47 123 0 72 0

[startup+0.0227979 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23322
/proc/meminfo: memFree=1574520/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=1408 CPUtime=0.02
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 257 0 0 0 2 0 0 0 18 0 1 0 105153307 1441792 240 1992294400 134512640 135019032 4294956224 18446744073709551615 134661039 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 352 240 63 123 0 227 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1408

[startup+0.101811 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23322
/proc/meminfo: memFree=1574520/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=2944 CPUtime=0.09
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 672 0 0 0 9 0 0 0 18 0 1 0 105153307 3014656 594 1992294400 134512640 135019032 4294956224 18446744073709551615 134598018 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 736 594 72 123 0 611 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2944

[startup+0.301843 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23322
/proc/meminfo: memFree=1574520/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=2944 CPUtime=0.29
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 672 0 0 0 29 0 0 0 19 0 1 0 105153307 3014656 594 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 736 594 72 123 0 611 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2944

[startup+0.701913 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23322
/proc/meminfo: memFree=1574520/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=3076 CPUtime=0.69
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 688 0 0 0 69 0 0 0 23 0 1 0 105153307 3149824 610 1992294400 134512640 135019032 4294956224 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 769 610 72 123 0 644 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3076

[startup+1.50105 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 23323
/proc/meminfo: memFree=1572336/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=3208 CPUtime=1.49
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 709 0 0 0 149 0 0 0 25 0 1 0 105153307 3284992 631 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 802 631 72 123 0 677 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3208

[startup+3.10132 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 23323
/proc/meminfo: memFree=1572144/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=3208 CPUtime=3.09
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 724 0 0 0 309 0 0 0 25 0 1 0 105153307 3284992 646 1992294400 134512640 135019032 4294956224 18446744073709551615 134563569 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 802 646 72 123 0 677 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3208

[startup+6.30188 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 23323
/proc/meminfo: memFree=1571888/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=3340 CPUtime=6.29
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 744 0 0 0 629 0 0 0 25 0 1 0 105153307 3420160 666 1992294400 134512640 135019032 4294956224 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/23322/statm: 835 666 72 123 0 710 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3340

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 23323
/proc/meminfo: memFree=1571760/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=3472 CPUtime=12.68
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 770 0 0 0 1268 0 0 0 25 0 1 0 105153307 3555328 692 1992294400 134512640 135019032 4294956224 18446744073709551615 134526900 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 868 692 72 123 0 743 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3472

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 23323
/proc/meminfo: memFree=1571760/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=3472 CPUtime=25.48
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 795 0 0 0 2548 0 0 0 25 0 1 0 105153307 3555328 717 1992294400 134512640 135019032 4294956224 18446744073709551615 134585147 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 868 717 72 123 0 743 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3472

[startup+51.1015 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 23323
/proc/meminfo: memFree=1571696/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=3604 CPUtime=51.06
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 820 0 0 0 5106 0 0 0 25 0 1 0 105153307 3690496 742 1992294400 134512640 135019032 4294956224 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 901 742 72 123 0 776 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 3604

[startup+102.305 s]
/proc/loadavg: 1.08 1.00 1.00 2/65 23323
/proc/meminfo: memFree=1571312/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=3896 CPUtime=102.22
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 879 0 0 0 10222 0 0 0 25 0 1 0 105153307 3989504 801 1992294400 134512640 135019032 4294956224 18446744073709551615 134585172 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 974 801 72 123 0 849 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 3896

[startup+162.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 23323
/proc/meminfo: memFree=1571184/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=3964 CPUtime=162.19
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 904 0 0 0 16219 0 0 0 25 0 1 0 105153307 4059136 826 1992294400 134512640 135019032 4294956224 18446744073709551615 134538406 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 991 826 72 123 0 866 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 3964

[startup+222.303 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 23323
/proc/meminfo: memFree=1571056/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=4096 CPUtime=222.17
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 923 0 0 0 22217 0 0 0 25 0 1 0 105153307 4194304 845 1992294400 134512640 135019032 4294956224 18446744073709551615 134541841 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 1024 845 72 123 0 899 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 4096

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23323
/proc/meminfo: memFree=1571056/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=4096 CPUtime=282.14
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 940 0 0 0 28214 0 0 0 25 0 1 0 105153307 4194304 862 1992294400 134512640 135019032 4294956224 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 1024 862 72 123 0 899 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 4096

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23323
/proc/meminfo: memFree=1570864/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=4340 CPUtime=342.12
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 964 0 0 0 34212 0 0 0 25 0 1 0 105153307 4444160 886 1992294400 134512640 135019032 4294956224 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 1085 886 72 123 0 960 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 4340

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23323
/proc/meminfo: memFree=1570672/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=4492 CPUtime=402.1
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 1002 0 0 0 40210 0 0 0 25 0 1 0 105153307 4599808 924 1992294400 134512640 135019032 4294956224 18446744073709551615 134585110 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 1123 924 72 123 0 998 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 4492

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23323
/proc/meminfo: memFree=1570480/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=4636 CPUtime=462.09
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 1035 0 0 0 46208 1 0 0 25 0 1 0 105153307 4747264 957 1992294400 134512640 135019032 4294956224 18446744073709551615 134597258 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 1159 957 72 123 0 1034 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 4636

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23323
/proc/meminfo: memFree=1570480/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=4636 CPUtime=522.07
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 1047 0 0 0 52206 1 0 0 25 0 1 0 105153307 4747264 969 1992294400 134512640 135019032 4294956224 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 1159 969 72 123 0 1034 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 4636

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23323
/proc/meminfo: memFree=1570352/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=4864 CPUtime=582.05
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 1072 0 0 0 58204 1 0 0 25 0 1 0 105153307 4980736 994 1992294400 134512640 135019032 4294956224 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 1216 994 72 123 0 1091 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 4864

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23323
/proc/meminfo: memFree=1570288/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=4864 CPUtime=642.03
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 1084 0 0 0 64202 1 0 0 25 0 1 0 105153307 4980736 1006 1992294400 134512640 135019032 4294956224 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 1216 1006 72 123 0 1091 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 4864

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23323
/proc/meminfo: memFree=1570224/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=4864 CPUtime=702
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 1091 0 0 0 70199 1 0 0 25 0 1 0 105153307 4980736 1013 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 1216 1013 72 123 0 1091 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 4864

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23323
/proc/meminfo: memFree=1570224/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=4864 CPUtime=761.98
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 1101 0 0 0 76197 1 0 0 25 0 1 0 105153307 4980736 1023 1992294400 134512640 135019032 4294956224 18446744073709551615 134538421 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 1216 1023 72 123 0 1091 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 4864

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23323
/proc/meminfo: memFree=1570096/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=4864 CPUtime=821.96
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 1112 0 0 0 82195 1 0 0 25 0 1 0 105153307 4980736 1034 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 1216 1034 72 123 0 1091 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 4864

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23323
/proc/meminfo: memFree=1570096/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=4864 CPUtime=881.93
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 1120 0 0 0 88192 1 0 0 25 0 1 0 105153307 4980736 1042 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 1216 1042 72 123 0 1091 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 4864

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23323
/proc/meminfo: memFree=1570032/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=4864 CPUtime=941.91
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 1126 0 0 0 94190 1 0 0 25 0 1 0 105153307 4980736 1048 1992294400 134512640 135019032 4294956224 18446744073709551615 134527016 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 1216 1048 72 123 0 1091 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 4864

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23323
/proc/meminfo: memFree=1569968/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=4864 CPUtime=1001.88
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 1141 0 0 0 100187 1 0 0 25 0 1 0 105153307 4980736 1063 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 1216 1063 72 123 0 1091 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 4864

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23323
/proc/meminfo: memFree=1569904/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=5336 CPUtime=1061.86
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 1153 0 0 0 106185 1 0 0 25 0 1 0 105153307 5464064 1075 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 1334 1075 72 123 0 1209 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 5336

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23323
/proc/meminfo: memFree=1569840/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=5336 CPUtime=1121.84
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 1169 0 0 0 112183 1 0 0 25 0 1 0 105153307 5464064 1091 1992294400 134512640 135019032 4294956224 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 1334 1091 72 123 0 1209 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 5336

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23323
/proc/meminfo: memFree=1569712/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=5336 CPUtime=1181.82
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 1184 0 0 0 118181 1 0 0 25 0 1 0 105153307 5464064 1106 1992294400 134512640 135019032 4294956224 18446744073709551615 134578769 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 1334 1106 72 123 0 1209 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 5336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23323
/proc/meminfo: memFree=1569712/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=5336 CPUtime=1200.02
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 1189 0 0 0 120001 1 0 0 25 0 1 0 105153307 5464064 1111 1992294400 134512640 135019032 4294956224 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 1334 1111 72 123 0 1209 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 5336

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23323
/proc/meminfo: memFree=1569712/2055920 swapFree=4181396/4192956
[pid=23322] ppid=23320 vsize=5336 CPUtime=1200.02
/proc/23322/stat : 23322 (march_ks) R 23320 23322 22979 0 -1 4194304 1189 0 0 0 120001 1 0 0 25 0 1 0 105153307 5464064 1111 1992294400 134512640 135019032 4294956224 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 0 0 0
/proc/23322/statm: 1334 1111 72 123 0 1209 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 5336

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1200.01
CPU system time (s): 0.017997
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 5336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1189
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= 1577

runsolver used 1.15082 second user time and 3.23351 second system time

The end

Launcher Data 

Begin job on node25 at 2009-04-26 20:40:03
IDJOB=1731488
IDBENCH=24752
IDSOLVER=559
FILE ID=node25/1731488-1240771203
PBS_JOBID= 9187149
Free space on /tmp= 66388 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731488-1240771203/watcher-1731488-1240771203 -o /tmp/evaluation-result-1731488-1240771203/solver-1731488-1240771203 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1731488-1240771203.cnf            

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

MD5SUM BENCH= 27360692d166ffe055bd444eea177edf
RANDOM SEED=360159181

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:       1575064 kB
Buffers:         50456 kB
Cached:         373540 kB
SwapCached:       5424 kB
Active:         136396 kB
Inactive:       295464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1575064 kB
SwapTotal:     4192956 kB
SwapFree:      4181396 kB
Dirty:            3004 kB
Writeback:           0 kB
Mapped:          13480 kB
Slab:            35032 kB
Committed_AS:   403160 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= 66384 MiB
End job on node25 at 2009-04-26 21:00:05