Trace number 303078

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) 1200.06 1200.62

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1358416858-13.cnf
MD5SUM7f9bc9e91d3c5181672e5c64171b017a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark649.225
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

Solver Data (download as text)

2.55/2.56	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.55/2.56	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.55/2.56	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.55/2.56	c main()::
2.55/2.56	c initFormula():: searching for DIMACS p-line....
2.55/2.56	c full lookahead due to high density!
2.55/2.56	c initFormula():: the DIMACS p-line indicates a CNF of 180 variables and 15300 clauses.
2.55/2.56	c parseCNF():: parsing....
2.55/2.56	c parseCNF():: the CNF contains 0 unary clauses.
2.55/2.56	c runParser():: parsing was successful, warming up engines...
2.55/2.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.55/2.56	c preprocessing fase I completed:: there are now 180 free variables and 15300 clauses.
2.55/2.56	c stat :: sign balance is biased by 0.007
2.55/2.56	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.55/2.56	c using k-SAT heuristics (size based diff)
2.55/2.56	c longest clause has size 7
2.55/2.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.55/2.56	c main():: clause / variable ratio: ( 15300 / 180 ) = 85.00
2.55/2.56	c longest clause has size 7
2.55/2.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.55/2.56	c dynamic_preselect_setsize :: off
2.55/2.56	c suggested doublelook initial :: 0
2.55/2.56	c main():: all systems go!
2.55/2.56	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 171 JD: 70
2.85/2.87	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 12093 JD: 70
18.11/18.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 330509 JD: 70
416.41/416.70	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
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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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node60/watcher-303078-1172026676 -o ROOT/results/node60/solver-303078-1172026676 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303078-1172026676/march_ks /tmp/evaluation/303078-1172026676/instance-303078-1172026676.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31360
/proc/meminfo: memFree=1687496/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=788 CPUtime=0
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 222624452 806912 89 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 197 89 47 123 0 72 0

[startup+0.106135 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31360
/proc/meminfo: memFree=1687496/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=3080 CPUtime=0.09
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 2106 0 0 0 9 0 0 0 18 0 1 0 222624452 3153920 566 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134553430 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 770 566 67 123 0 645 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3080

[startup+0.514207 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31360
/proc/meminfo: memFree=1687496/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=3080 CPUtime=0.5
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 2106 0 0 0 50 0 0 0 21 0 1 0 222624452 3153920 566 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 770 566 67 123 0 645 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3080

[startup+1.33435 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31361
/proc/meminfo: memFree=1685440/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=3080 CPUtime=1.32
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 2106 0 0 0 132 0 0 0 25 0 1 0 222624452 3153920 566 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 770 566 67 123 0 645 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3080

[startup+2.97064 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31361
/proc/meminfo: memFree=1685312/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=3724 CPUtime=2.95
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 3248 0 0 0 295 0 0 0 25 0 1 0 222624452 3813376 675 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 931 675 72 123 0 806 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 3724

[startup+6.24923 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31361
/proc/meminfo: memFree=1684608/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=3724 CPUtime=6.23
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 3248 0 0 0 623 0 0 0 25 0 1 0 222624452 3813376 675 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 931 675 72 123 0 806 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 3724

[startup+12.7024 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31361
/proc/meminfo: memFree=1684608/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=3724 CPUtime=12.68
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 3248 0 0 0 1268 0 0 0 25 0 1 0 222624452 3813376 675 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 931 675 72 123 0 806 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3724

[startup+25.5057 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31361
/proc/meminfo: memFree=1684608/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=3860 CPUtime=25.48
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 3272 0 0 0 2548 0 0 0 25 0 1 0 222624452 3952640 699 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 965 699 72 123 0 840 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3860

[startup+51.1112 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31361
/proc/meminfo: memFree=1684608/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=3928 CPUtime=51.08
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 3296 0 0 0 5107 1 0 0 25 0 1 0 222624452 4022272 723 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 982 723 72 123 0 857 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3928

[startup+102.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31361
/proc/meminfo: memFree=1684480/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=4180 CPUtime=102.27
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 3334 0 0 0 10226 1 0 0 25 0 1 0 222624452 4280320 761 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 1045 761 72 123 0 920 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4180

[startup+162.343 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31361
/proc/meminfo: memFree=1684224/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=4408 CPUtime=162.27
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 3382 0 0 0 16226 1 0 0 25 0 1 0 222624452 4513792 809 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 1102 809 72 123 0 977 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 4408

[startup+222.384 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31471
/proc/meminfo: memFree=1682752/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=4748 CPUtime=222.23
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 3427 0 0 0 22222 1 0 0 25 0 1 0 222624452 4861952 854 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 1187 854 72 123 0 1062 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4748

[startup+282.431 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 32035
/proc/meminfo: memFree=1683096/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=4748 CPUtime=282.19
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 3472 0 0 0 28216 3 0 0 25 0 1 0 222624452 4861952 899 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 1187 899 72 123 0 1062 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4748

[startup+342.446 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 32035
/proc/meminfo: memFree=1683128/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=5260 CPUtime=342.18
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 3530 0 0 0 34215 3 0 0 25 0 1 0 222624452 5386240 957 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 1315 957 72 123 0 1190 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 5260

[startup+402.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32035
/proc/meminfo: memFree=1682872/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=5260 CPUtime=402.18
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 3589 0 0 0 40215 3 0 0 25 0 1 0 222624452 5386240 1016 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 1315 1016 72 123 0 1190 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5260

[startup+462.486 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32035
/proc/meminfo: memFree=1682744/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=6024 CPUtime=462.17
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 3649 0 0 0 46214 3 0 0 25 0 1 0 222624452 6168576 1076 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 1506 1076 72 123 0 1381 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6024

[startup+522.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32035
/proc/meminfo: memFree=1682616/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=6024 CPUtime=522.17
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 3714 0 0 0 52214 3 0 0 25 0 1 0 222624452 6168576 1141 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 1506 1141 72 123 0 1381 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 6024

[startup+582.518 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32035
/proc/meminfo: memFree=1682432/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=6024 CPUtime=582.17
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 3768 0 0 0 58214 3 0 0 25 0 1 0 222624452 6168576 1195 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 1506 1195 72 123 0 1381 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 6024

[startup+642.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32035
/proc/meminfo: memFree=1682176/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=6024 CPUtime=642.16
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 3818 0 0 0 64213 3 0 0 25 0 1 0 222624452 6168576 1245 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 1506 1245 72 123 0 1381 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 6024

[startup+702.551 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32035
/proc/meminfo: memFree=1682048/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=7176 CPUtime=702.15
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 3861 0 0 0 70212 3 0 0 25 0 1 0 222624452 7348224 1288 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134525852 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 1794 1288 72 123 0 1669 0
Current children cumulated CPU time (s) 702.15
Current children cumulated vsize (KiB) 7176

[startup+762.569 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32035
/proc/meminfo: memFree=1681856/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=7176 CPUtime=762.15
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 3905 0 0 0 76212 3 0 0 25 0 1 0 222624452 7348224 1332 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 1794 1332 72 123 0 1669 0
Current children cumulated CPU time (s) 762.15
Current children cumulated vsize (KiB) 7176

[startup+822.593 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32035
/proc/meminfo: memFree=1681600/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=7176 CPUtime=822.15
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 3951 0 0 0 82212 3 0 0 25 0 1 0 222624452 7348224 1378 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 1794 1378 72 123 0 1669 0
Current children cumulated CPU time (s) 822.15
Current children cumulated vsize (KiB) 7176

[startup+882.606 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32035
/proc/meminfo: memFree=1681408/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=7176 CPUtime=882.14
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 4009 0 0 0 88211 3 0 0 25 0 1 0 222624452 7348224 1436 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 1794 1436 72 123 0 1669 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 7176

[startup+942.621 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32035
/proc/meminfo: memFree=1681152/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=7176 CPUtime=942.13
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 4066 0 0 0 94210 3 0 0 25 0 1 0 222624452 7348224 1493 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538211 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 1794 1493 72 123 0 1669 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 7176

[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32035
/proc/meminfo: memFree=1680896/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=8900 CPUtime=1002.13
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 4119 0 0 0 100209 4 0 0 25 0 1 0 222624452 9113600 1546 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597957 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 2225 1546 72 123 0 2100 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 8900

[startup+1062.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32035
/proc/meminfo: memFree=1680640/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=8900 CPUtime=1062.13
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 4171 0 0 0 106209 4 0 0 25 0 1 0 222624452 9113600 1598 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547648 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 2225 1598 72 123 0 2100 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 8900

[startup+1122.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32035
/proc/meminfo: memFree=1680512/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=8900 CPUtime=1122.13
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 4218 0 0 0 112209 4 0 0 25 0 1 0 222624452 9113600 1645 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 2225 1645 72 123 0 2100 0
Current children cumulated CPU time (s) 1122.13
Current children cumulated vsize (KiB) 8900

[startup+1182.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32035
/proc/meminfo: memFree=1680320/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=8900 CPUtime=1182.13
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 4267 0 0 0 118209 4 0 0 25 0 1 0 222624452 9113600 1694 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 2225 1694 72 123 0 2100 0
Current children cumulated CPU time (s) 1182.13
Current children cumulated vsize (KiB) 8900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32035
/proc/meminfo: memFree=1680192/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=8900 CPUtime=1200.04
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 4287 0 0 0 120000 4 0 0 25 0 1 0 222624452 9113600 1714 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 2225 1714 72 123 0 2100 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 8900

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

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

[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32035
/proc/meminfo: memFree=1680192/2055920 swapFree=4183464/4192956
[pid=31360] ppid=31358 vsize=8900 CPUtime=1200.04
/proc/31360/stat : 31360 (march_ks) R 31358 31360 30150 0 -1 4194304 4287 0 0 0 120000 4 0 0 25 0 1 0 222624452 9113600 1714 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 1 0 0
/proc/31360/statm: 2225 1714 72 123 0 2100 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 8900

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.62
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.047992
CPU usage (%): 99.9528
Max. virtual memory (cumulated for all children) (KiB): 8900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4287
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= 8
involuntary context switches= 2398

runsolver used 0.732888 second user time and 2.56661 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Wed Feb 21 02:57:56 UTC 2007

IDJOB= 303078
IDBENCH= 20099
IDSOLVER= 111
FILE ID= node60/303078-1172026676

PBS_JOBID= 3892681

Free space on /tmp= 66560 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1358416858-13.cnf
COMMAND LINE= /tmp/evaluation/303078-1172026676/march_ks /tmp/evaluation/303078-1172026676/instance-303078-1172026676.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-303078-1172026676 -o ROOT/results/node60/solver-303078-1172026676 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303078-1172026676/march_ks /tmp/evaluation/303078-1172026676/instance-303078-1172026676.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  7f9bc9e91d3c5181672e5c64171b017a

RANDOM SEED= 155913397

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.283
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		: 3000.283
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:       1687904 kB
Buffers:         34224 kB
Cached:         263508 kB
SwapCached:       3372 kB
Active:         153968 kB
Inactive:       153796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1687904 kB
SwapTotal:     4192956 kB
SwapFree:      4183464 kB
Dirty:            2704 kB
Writeback:           0 kB
Mapped:          15964 kB
Slab:            46232 kB
Committed_AS:   744600 kB
PageTables:       1468 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= 66560 MiB

End job on node60 on Wed Feb 21 03:17:59 UTC 2007