Trace number 337061

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 2007-02-08UNSAT 696.65 696.879

General information on the benchmark

Namecrafted/Hard/contest02/
pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
MD5SUMad877d677446ba8c798f8e71c4c035c2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark696.65
Satisfiable
(Un)Satisfiability was proved
Number of variables9638
Number of clauses31795
Sum of the clauses size82345
Maximum clause length3
Minimum clause length1
Number of clauses of size 183
Number of clauses of size 212874
Number of clauses of size 318838
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.69/0.78	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.69/0.78	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.69/0.78	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.69/0.78	c main()::
0.69/0.78	c initFormula():: searching for DIMACS p-line....
0.69/0.78	c initFormula():: the DIMACS p-line indicates a CNF of 9638 variables and 31795 clauses.
0.69/0.78	c parseCNF():: parsing....
0.69/0.78	c parseCNF():: the CNF contains 83 unary clauses.
0.69/0.78	c runParser():: parsing was successful, warming up engines...
0.69/0.78	c find_and_remove_tautogolies():: found and removed 238 tautologies
0.69/0.78	c find_and_remove_tautogolies():: found and removed 102 tautologies
0.69/0.78	c find_and_remove_tautogolies():: found and removed 31 tautologies
0.69/0.78	c find_and_remove_tautogolies():: found and removed 15 tautologies
0.69/0.78	c find_and_remove_tautogolies():: found and removed 7 tautologies
0.69/0.78	c find_and_remove_tautogolies():: found and removed 5 tautologies
0.69/0.78	c find_and_remove_tautogolies():: found and removed 5 tautologies
0.69/0.78	c find_and_remove_tautogolies():: found and removed 3 tautologies
0.69/0.78	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.69/0.78	c simplify_formula():: removed 7 tautological, 2379 satisfied and 47 duplicate clauses
0.69/0.78	c preprocessing fase I completed:: there are now 8801 free variables and 29362 clauses.
0.69/0.78	c stat :: sign balance is biased by 0.074
0.69/0.78	c find_equivalence():: found 2903 3-equivalences
0.69/0.78	c shorten_equivalence(): average equivalence length reduced from 22.704788 to 3.000000
0.69/0.78	c using 3-SAT heuristics (occurence based diff)
0.69/0.78	c longest clause has size 3
0.69/0.78	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.69/0.78	c simplify_formula():: removed 0 tautological, 11614 satisfied and 0 duplicate clauses
0.69/0.78	c lessRedundantTransformation():: nothing to be done.
0.69/0.78	c transformTo3SAT():: you gave me 9638 variables and 17748 clauses.
0.69/0.78	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.69/0.78	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.69/0.78	c transformTo3SAT():: the transformation yielded 9638 variabels and 17748 clauses.
0.69/0.78	c main():: clause / variable ratio: ( 17748 / 9638 ) = 1.84
0.69/0.78	c longest clause has size 3
0.69/0.78	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.78	c dynamic_preselect_setsize :: on
0.69/0.78	c suggested doublelook initial :: 0
0.69/0.78	c main():: all systems go!
0.69/0.78	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 273 JD: 13
29.48/29.59	c |----------------------------------------------------------------|
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 4392 JD: 13
75.17/75.20	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 |****************************************************************| 2 NC: 25023 JD: 13
162.83/162.99	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 |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 64663 JD: 13
288.00/288.19	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 |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 110823 JD: 13
434.65/434.89	c |----------------------------------------------------------------|
c |****
c |*****
c |******
c |*******
c |********
c |************
c |*************
c |**************
c |***************
c |****************
c |********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 148006 JD: 13
553.41/553.65	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 |****************************************************************| 6 NC: 172481 JD: 13
633.49/633.76	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 |****************************************************************| 7 NC: 184864 JD: 13
674.57/674.80	c |----------------------------------------------------------------|
c |****
c |*****
c |******
c |*******
c |********
c |************
c |*************
c |**************
c |***************
c |****************
c |********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 8 NC: 190148 JD: 13
691.67/691.91	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 |****************************************************************| 9 NC: 191501 JD: 13
696.06/696.33	c |----------------------------------------------------------------|
c |****
c |******
c |*******
c |********
c |************
c |*************
c |**************
c |***************
c |****************
c |********************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |****************************************************************| 10 NC: 191616 JD: 13
696.47/696.79	c |----------------------------------------------------------------|
c |********
c |************
c |*************
c |**************
c |****************
c |********************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |************************************************
c |****************************************************************| 11 NC: 191620 JD: 13
696.57/696.86	c |----------------------------------------------------------------|
c |
696.57/696.87	c
696.57/696.87	c main():: nodeCount: 191620
696.57/696.87	c main():: dead ends in main: 189
696.57/696.87	c main():: lookAheadCount: 8331011
696.57/696.87	c main():: unitResolveCount: 21093075
696.57/696.87	c main():: time=696.740000
696.57/696.87	c main():: necessary_assignments: 257223
696.57/696.87	c main():: bin_sat: 0, bin_unsat 0
696.57/696.87	c main():: doublelook: #: 391197, succes #: 219318
696.57/696.87	c main():: doublelook: overall 4.893 of all possible doublelooks executed
696.57/696.87	c main():: doublelook: succesrate: 56.063, average DL_trigger: 207.121
696.57/696.87	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-337061-1173659407 -o ROOT/results/node43/solver-337061-1173659407 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337061-1173659407/march_ks /tmp/evaluation/337061-1173659407/instance-337061-1173659407.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): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19598
/proc/meminfo: memFree=1845256/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=1676 CPUtime=0
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 291 0 0 0 0 0 0 0 18 0 1 0 385896721 1716224 276 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 419 276 47 123 0 294 0

[startup+0.05015 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19598
/proc/meminfo: memFree=1845256/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=4464 CPUtime=0.04
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 785 0 0 0 4 0 0 0 18 0 1 0 385896721 4571136 769 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134555147 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 1116 769 48 123 0 991 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4464

[startup+0.101158 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19598
/proc/meminfo: memFree=1845256/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=5012 CPUtime=0.09
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 1090 0 0 0 9 0 0 0 18 0 1 0 385896721 5132288 927 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134657814 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 1253 927 52 123 0 1128 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5012

[startup+0.301192 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19598
/proc/meminfo: memFree=1845256/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=5012 CPUtime=0.29
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 1090 0 0 0 29 0 0 0 19 0 1 0 385896721 5132288 927 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134660840 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 1253 927 52 123 0 1128 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5012

[startup+0.701259 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19598
/proc/meminfo: memFree=1845256/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=8488 CPUtime=0.69
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 2485 0 0 0 68 1 0 0 22 0 1 0 385896721 8691712 1708 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134558687 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 2122 1708 67 123 0 1997 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8488

[startup+1.50139 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 19599
/proc/meminfo: memFree=1835008/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=12476 CPUtime=1.49
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 4002 0 0 0 148 1 0 0 25 0 1 0 385896721 12775424 2613 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 3119 2613 72 123 0 2994 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12476

[startup+3.10166 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 19599
/proc/meminfo: memFree=1833024/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=16064 CPUtime=3.09
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 4879 0 0 0 307 2 0 0 25 0 1 0 385896721 16449536 3490 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 4016 3490 72 123 0 3891 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16064

[startup+6.30119 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19599
/proc/meminfo: memFree=1830656/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=16592 CPUtime=6.29
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 5041 0 0 0 627 2 0 0 25 0 1 0 385896721 16990208 3652 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 4148 3652 72 123 0 4023 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16592

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19599
/proc/meminfo: memFree=1830592/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=16728 CPUtime=12.69
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 5051 0 0 0 1267 2 0 0 25 0 1 0 385896721 17129472 3662 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 4182 3662 72 123 0 4057 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16728

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 19599
/proc/meminfo: memFree=1827200/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=20012 CPUtime=25.48
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 5894 0 0 0 2546 2 0 0 25 0 1 0 385896721 20492288 4505 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 5003 4505 73 123 0 4878 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20012

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 19599
/proc/meminfo: memFree=1824640/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=22648 CPUtime=51.08
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 6528 0 0 0 5105 3 0 0 25 0 1 0 385896721 23191552 5139 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 5662 5139 73 123 0 5537 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22648

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 19599
/proc/meminfo: memFree=1822848/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=24504 CPUtime=102.26
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 6957 0 0 0 10223 3 0 0 25 0 1 0 385896721 25092096 5568 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 6126 5568 73 123 0 6001 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24504

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19599
/proc/meminfo: memFree=1822656/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=24636 CPUtime=162.23
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 6994 0 0 0 16220 3 0 0 25 0 1 0 385896721 25227264 5605 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 6159 5605 73 123 0 6034 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24636

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19599
/proc/meminfo: memFree=1821824/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=25564 CPUtime=222.22
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 7219 0 0 0 22218 4 0 0 25 0 1 0 385896721 26177536 5830 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564762 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 6391 5830 73 123 0 6266 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 25564

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19599
/proc/meminfo: memFree=1821696/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=25564 CPUtime=282.2
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 7227 0 0 0 28216 4 0 0 25 0 1 0 385896721 26177536 5838 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 6391 5838 73 123 0 6266 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 25564

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19599
/proc/meminfo: memFree=1821248/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=26124 CPUtime=342.18
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 7348 0 0 0 34214 4 0 0 25 0 1 0 385896721 26750976 5959 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 6531 5959 73 123 0 6406 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 26124

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19599
/proc/meminfo: memFree=1821184/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=26256 CPUtime=402.16
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 7356 0 0 0 40212 4 0 0 25 0 1 0 385896721 26886144 5967 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 6564 5967 73 123 0 6439 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 26256

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19599
/proc/meminfo: memFree=1820928/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=26520 CPUtime=462.14
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 7421 0 0 0 46210 4 0 0 25 0 1 0 385896721 27156480 6032 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539354 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 6630 6032 73 123 0 6505 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 26520

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19599
/proc/meminfo: memFree=1820800/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=26656 CPUtime=522.12
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 7447 0 0 0 52208 4 0 0 25 0 1 0 385896721 27295744 6058 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 6664 6058 73 123 0 6539 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 26656

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19599
/proc/meminfo: memFree=1820672/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=26656 CPUtime=582.1
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 7481 0 0 0 58206 4 0 0 25 0 1 0 385896721 27295744 6092 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526591 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 6664 6092 73 123 0 6539 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 26656

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19599
/proc/meminfo: memFree=1820480/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=26924 CPUtime=642.08
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 7528 0 0 0 64204 4 0 0 25 0 1 0 385896721 27570176 6139 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 6731 6139 73 123 0 6606 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 26924

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

[startup+665.605 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19599
/proc/meminfo: memFree=1820416/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=26924 CPUtime=665.38
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 7530 0 0 0 66534 4 0 0 25 0 1 0 385896721 27570176 6141 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134544292 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 6731 6141 73 123 0 6606 0
Current children cumulated CPU time (s) 665.38
Current children cumulated vsize (KiB) 26924

[startup+678.402 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19599
/proc/meminfo: memFree=1820416/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=26924 CPUtime=678.17
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 7532 0 0 0 67813 4 0 0 25 0 1 0 385896721 27570176 6143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 6731 6143 73 123 0 6606 0
Current children cumulated CPU time (s) 678.17
Current children cumulated vsize (KiB) 26924

[startup+684.801 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19599
/proc/meminfo: memFree=1820416/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=26924 CPUtime=684.57
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 7533 0 0 0 68453 4 0 0 25 0 1 0 385896721 27570176 6144 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539196 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 6731 6144 73 123 0 6606 0
Current children cumulated CPU time (s) 684.57
Current children cumulated vsize (KiB) 26924

[startup+691.201 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19599
/proc/meminfo: memFree=1820416/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=26924 CPUtime=690.96
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 7533 0 0 0 69092 4 0 0 25 0 1 0 385896721 27570176 6144 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 6731 6144 73 123 0 6606 0
Current children cumulated CPU time (s) 690.96
Current children cumulated vsize (KiB) 26924

[startup+694.402 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19599
/proc/meminfo: memFree=1820416/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=26924 CPUtime=694.16
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 7534 0 0 0 69412 4 0 0 25 0 1 0 385896721 27570176 6145 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 6731 6145 73 123 0 6606 0
Current children cumulated CPU time (s) 694.16
Current children cumulated vsize (KiB) 26924

[startup+696.001 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19599
/proc/meminfo: memFree=1820416/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=26924 CPUtime=695.76
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 7534 0 0 0 69572 4 0 0 25 0 1 0 385896721 27570176 6145 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598905 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 6731 6145 73 123 0 6606 0
Current children cumulated CPU time (s) 695.76
Current children cumulated vsize (KiB) 26924

[startup+696.405 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19599
/proc/meminfo: memFree=1820416/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=26924 CPUtime=696.16
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 7534 0 0 0 69612 4 0 0 25 0 1 0 385896721 27570176 6145 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 6731 6145 73 123 0 6606 0
Current children cumulated CPU time (s) 696.16
Current children cumulated vsize (KiB) 26924

[startup+696.801 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19599
/proc/meminfo: memFree=1820416/2055920 swapFree=4165988/4192956
[pid=19598] ppid=19596 vsize=26924 CPUtime=696.57
/proc/19598/stat : 19598 (march_ks) R 19596 19598 18881 0 -1 4194304 7534 0 0 0 69652 5 0 0 25 0 1 0 385896721 27570176 6145 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584966 0 0 4096 0 0 0 0 17 1 0 0
/proc/19598/statm: 6731 6145 73 123 0 6606 0
Current children cumulated CPU time (s) 696.57
Current children cumulated vsize (KiB) 26924

Child status: 20
Real time (s): 696.879
CPU time (s): 696.65
CPU user time (s): 696.593
CPU system time (s): 0.056991
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 26924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 696.593
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7535
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= 1188

runsolver used 0.45393 second user time and 1.46178 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Mon Mar 12 00:30:07 UTC 2007

IDJOB= 337061
IDBENCH= 24690
IDSOLVER= 111
FILE ID= node43/337061-1173659407

PBS_JOBID= 4101398

Free space on /tmp= 66481 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337061-1173659407/march_ks /tmp/evaluation/337061-1173659407/instance-337061-1173659407.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-337061-1173659407 -o ROOT/results/node43/solver-337061-1173659407 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337061-1173659407/march_ks /tmp/evaluation/337061-1173659407/instance-337061-1173659407.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  ad877d677446ba8c798f8e71c4c035c2

RANDOM SEED= 478410200

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:       1845664 kB
Buffers:         20908 kB
Cached:         133696 kB
SwapCached:      21108 kB
Active:          53984 kB
Inactive:       128656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1845664 kB
SwapTotal:     4192956 kB
SwapFree:      4165988 kB
Dirty:            2816 kB
Writeback:           0 kB
Mapped:          15424 kB
Slab:            13700 kB
Committed_AS:   836668 kB
PageTables:       1392 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= 66481 MiB

End job on node43 on Mon Mar 12 00:41:44 UTC 2007