Trace number 303037

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) 1200.05 1200.55

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S467706592-03.cnf
MD5SUM451b060819aa97eb8e957db42efda954
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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)

2.55/2.58	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.55/2.58	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.55/2.58	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.55/2.58	c main()::
2.55/2.58	c initFormula():: searching for DIMACS p-line....
2.55/2.58	c full lookahead due to high density!
2.55/2.58	c initFormula():: the DIMACS p-line indicates a CNF of 180 variables and 15300 clauses.
2.55/2.58	c parseCNF():: parsing....
2.55/2.58	c parseCNF():: the CNF contains 0 unary clauses.
2.55/2.58	c runParser():: parsing was successful, warming up engines...
2.55/2.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.55/2.58	c preprocessing fase I completed:: there are now 180 free variables and 15300 clauses.
2.55/2.58	c stat :: sign balance is biased by 0.007
2.55/2.58	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.55/2.58	c using k-SAT heuristics (size based diff)
2.55/2.58	c longest clause has size 7
2.55/2.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.55/2.58	c main():: clause / variable ratio: ( 15300 / 180 ) = 85.00
2.55/2.58	c longest clause has size 7
2.55/2.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.55/2.58	c dynamic_preselect_setsize :: off
2.55/2.58	c suggested doublelook initial :: 0
2.55/2.58	c main():: all systems go!
2.55/2.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 184 JD: 71
2.85/2.92	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 |****************************************************************| 1 NC: 8506 JD: 71
13.61/13.69	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 |******************************************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 253544 JD: 71
315.42/315.53	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 |**************************************
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c |****************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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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/node5/watcher-303037-1172025793 -o ROOT/results/node5/solver-303037-1172025793 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303037-1172025793/march_ks /tmp/evaluation/303037-1172025793/instance-303037-1172025793.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 3/77 7723
/proc/meminfo: memFree=1489248/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=788 CPUtime=0
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 222534136 806912 89 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 197 89 47 123 0 72 0

[startup+0.107067 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7723
/proc/meminfo: memFree=1489248/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=3080 CPUtime=0.09
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 2097 0 0 0 9 0 0 0 18 0 1 0 222534136 3153920 565 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134553430 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 770 566 67 123 0 645 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3080

[startup+0.515112 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7723
/proc/meminfo: memFree=1489248/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=3080 CPUtime=0.5
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 2099 0 0 0 50 0 0 0 21 0 1 0 222534136 3153920 567 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3080

[startup+1.33521 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7724
/proc/meminfo: memFree=1487256/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=3080 CPUtime=1.32
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 2099 0 0 0 132 0 0 0 25 0 1 0 222534136 3153920 567 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3080

[startup+2.97139 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7724
/proc/meminfo: memFree=1487128/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=3740 CPUtime=2.96
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 3244 0 0 0 296 0 0 0 25 0 1 0 222534136 3829760 679 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 935 679 72 123 0 810 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3740

[startup+6.25376 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 7724
/proc/meminfo: memFree=1486360/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=3740 CPUtime=6.24
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 3244 0 0 0 624 0 0 0 25 0 1 0 222534136 3829760 679 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 935 679 72 123 0 810 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3740

[startup+12.7055 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 7724
/proc/meminfo: memFree=1486296/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=3740 CPUtime=12.69
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 3244 0 0 0 1269 0 0 0 25 0 1 0 222534136 3829760 679 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 935 679 72 123 0 810 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3740

[startup+25.5109 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 7724
/proc/meminfo: memFree=1486296/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=3876 CPUtime=25.49
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 3277 0 0 0 2549 0 0 0 25 0 1 0 222534136 3969024 712 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 969 712 72 123 0 844 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3876

[startup+51.1249 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 7724
/proc/meminfo: memFree=1486168/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=4044 CPUtime=51.1
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 3315 0 0 0 5110 0 0 0 25 0 1 0 222534136 4141056 750 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538017 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 1011 750 72 123 0 886 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4044

[startup+102.345 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 7724
/proc/meminfo: memFree=1485912/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=4424 CPUtime=102.31
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 3387 0 0 0 10230 1 0 0 25 0 1 0 222534136 4530176 822 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 1106 822 72 123 0 981 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 4424

[startup+162.376 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7724
/proc/meminfo: memFree=1485528/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=4764 CPUtime=162.32
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 3468 0 0 0 16231 1 0 0 25 0 1 0 222534136 4878336 903 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 1191 903 72 123 0 1066 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 4764

[startup+222.406 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7724
/proc/meminfo: memFree=1485272/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=5276 CPUtime=222.33
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 3526 0 0 0 22232 1 0 0 25 0 1 0 222534136 5402624 961 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134587531 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 1319 961 72 123 0 1194 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 5276

[startup+282.433 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7724
/proc/meminfo: memFree=1485016/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=5276 CPUtime=282.34
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 3578 0 0 0 28233 1 0 0 25 0 1 0 222534136 5402624 1013 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 1319 1013 72 123 0 1194 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 5276

[startup+342.461 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7724
/proc/meminfo: memFree=1484696/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=6040 CPUtime=342.35
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 3648 0 0 0 34234 1 0 0 25 0 1 0 222534136 6184960 1083 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 1510 1083 72 123 0 1385 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 6040

[startup+402.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7724
/proc/meminfo: memFree=1484440/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=6040 CPUtime=402.36
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 3725 0 0 0 40235 1 0 0 25 0 1 0 222534136 6184960 1160 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 1510 1160 72 123 0 1385 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 6040

[startup+462.522 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7724
/proc/meminfo: memFree=1484248/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=6040 CPUtime=462.37
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 3801 0 0 0 46236 1 0 0 25 0 1 0 222534136 6184960 1236 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 1510 1236 72 123 0 1385 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 6040

[startup+522.551 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7724
/proc/meminfo: memFree=1483928/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=7192 CPUtime=522.38
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 3870 0 0 0 52237 1 0 0 25 0 1 0 222534136 7364608 1305 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 1798 1305 72 123 0 1673 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 7192

[startup+582.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7724
/proc/meminfo: memFree=1483736/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=7192 CPUtime=582.4
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 3927 0 0 0 58239 1 0 0 25 0 1 0 222534136 7364608 1362 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 1798 1362 72 123 0 1673 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 7192

[startup+642.614 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7724
/proc/meminfo: memFree=1483480/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=7192 CPUtime=642.42
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 4006 0 0 0 64240 2 0 0 25 0 1 0 222534136 7364608 1441 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 1798 1441 72 123 0 1673 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 7192

[startup+702.639 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7724
/proc/meminfo: memFree=1483096/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=7192 CPUtime=702.43
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 4088 0 0 0 70241 2 0 0 25 0 1 0 222534136 7364608 1523 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 1798 1523 72 123 0 1673 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 7192

[startup+762.665 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7724
/proc/meminfo: memFree=1482776/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=8916 CPUtime=762.43
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 4159 0 0 0 76241 2 0 0 25 0 1 0 222534136 9129984 1594 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 2229 1594 72 123 0 2104 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 8916

[startup+822.695 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7724
/proc/meminfo: memFree=1482392/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=8916 CPUtime=822.44
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 4233 0 0 0 82242 2 0 0 25 0 1 0 222534136 9129984 1668 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 2229 1668 72 123 0 2104 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 8916

[startup+882.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7724
/proc/meminfo: memFree=1482072/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=8916 CPUtime=882.45
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 4313 0 0 0 88243 2 0 0 25 0 1 0 222534136 9129984 1748 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 2229 1748 72 123 0 2104 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 8916

[startup+942.746 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7724
/proc/meminfo: memFree=1481752/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=8916 CPUtime=942.46
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 4395 0 0 0 94244 2 0 0 25 0 1 0 222534136 9129984 1830 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 2229 1830 72 123 0 2104 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 8916

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7724
/proc/meminfo: memFree=1481560/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=8916 CPUtime=1002.47
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 4487 0 0 0 100245 2 0 0 25 0 1 0 222534136 9129984 1922 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 2229 1922 72 123 0 2104 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 8916

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7724
/proc/meminfo: memFree=1481176/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=11504 CPUtime=1062.48
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 4573 0 0 0 106246 2 0 0 25 0 1 0 222534136 11780096 2008 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 2876 2008 72 123 0 2751 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 11504

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 7848
/proc/meminfo: memFree=1479592/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=11504 CPUtime=1122.46
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 4656 0 0 0 112242 4 0 0 25 0 1 0 222534136 11780096 2091 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 2876 2091 72 123 0 2751 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 11504

[startup+1182.92 s]
/proc/loadavg: 1.14 1.05 1.02 2/78 8398
/proc/meminfo: memFree=1479000/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=11504 CPUtime=1182.41
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 4740 0 0 0 118236 5 0 0 25 0 1 0 222534136 11780096 2175 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 2876 2175 72 123 0 2751 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 11504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.10 1.05 1.01 2/78 8398
/proc/meminfo: memFree=1479000/2055920 swapFree=4192812/4192956
[pid=7723] ppid=7721 vsize=11504 CPUtime=1200.03
/proc/7723/stat : 7723 (march_ks) R 7721 7723 7612 0 -1 4194304 4757 0 0 0 119998 5 0 0 25 0 1 0 222534136 11780096 2192 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/7723/statm: 2876 2192 72 123 0 2751 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 11504

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): 1200.55
CPU time (s): 1200.05
CPU user time (s): 1199.99
CPU system time (s): 0.058991
CPU usage (%): 99.9584
Max. virtual memory (cumulated for all children) (KiB): 11504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4757
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= 2008

runsolver used 1.24581 second user time and 2.72558 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Wed Feb 21 02:43:13 UTC 2007

IDJOB= 303037
IDBENCH= 20098
IDSOLVER= 111
FILE ID= node5/303037-1172025793

PBS_JOBID= 3849162

Free space on /tmp= 66548 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S467706592-03.cnf
COMMAND LINE= /tmp/evaluation/303037-1172025793/march_ks /tmp/evaluation/303037-1172025793/instance-303037-1172025793.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-303037-1172025793 -o ROOT/results/node5/solver-303037-1172025793 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303037-1172025793/march_ks /tmp/evaluation/303037-1172025793/instance-303037-1172025793.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  451b060819aa97eb8e957db42efda954

RANDOM SEED= 974300400

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1489720 kB
Buffers:         49704 kB
Cached:         396036 kB
SwapCached:          0 kB
Active:         137852 kB
Inactive:       351776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1489720 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2720 kB
Writeback:           0 kB
Mapped:          62760 kB
Slab:            62204 kB
Committed_AS:   812440 kB
PageTables:       1692 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= 66548 MiB

End job on node5 on Wed Feb 21 03:03:16 UTC 2007