Trace number 333323

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) 1200.09 1200.41

General information on the benchmark

Namecrafted/Medium/contest05/others/
QG8-gensys-ukn005.sat05-3584.reshuffled-07.cnf
MD5SUMdb9d2b7fba78f1cbe73aba9a1aa51042
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark76.9823
Satisfiable
(Un)Satisfiability was proved
Number of variables1133
Number of clauses56210
Sum of the clauses size352304
Maximum clause length22
Minimum clause length1
Number of clauses of size 136
Number of clauses of size 22544
Number of clauses of size 310764
Number of clauses of size 427
Number of clauses of size 545
Number of clauses of size over 542794

Solver Data (download as text)

43.08/43.19	c main():: ***                                   [ march satisfiability solver ]                                   ***
43.08/43.19	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
43.08/43.19	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
43.08/43.19	c main()::
43.08/43.19	c initFormula():: searching for DIMACS p-line....
43.08/43.19	c full lookahead due to high density!
43.08/43.19	c initFormula():: the DIMACS p-line indicates a CNF of 1133 variables and 56210 clauses.
43.08/43.19	c parseCNF():: parsing....
43.08/43.19	c parseCNF():: the CNF contains 36 unary clauses.
43.08/43.19	c runParser():: parsing was successful, warming up engines...
43.08/43.19	c find_and_remove_tautogolies():: found and removed 181 tautologies
43.08/43.19	c simplify_formula():: removed 0 tautological, 2524 satisfied and 9902 duplicate clauses
43.08/43.19	c preprocessing fase I completed:: there are now 677 free variables and 43784 clauses.
43.08/43.19	c stat :: sign balance is biased by 89.179
43.08/43.19	c shorten_equivalence(): average equivalence length reduced from nan to nan
43.08/43.20	c using k-SAT heuristics (size based diff)
43.08/43.20	c longest clause has size 22
43.08/43.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 86840 duplicate clauses
43.08/43.20	c resolvent_look() :: found 6917 resolvents
43.08/43.20	c main():: clause / variable ratio: ( 50701 / 1133 ) = 44.75
43.08/43.20	c longest clause has size 22
43.08/43.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
43.08/43.20	c dynamic_preselect_setsize :: off
43.08/43.20	c suggested doublelook initial :: 0
43.08/43.20	c main():: all systems go!
43.08/43.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 146 JD: 20
43.88/43.99	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 1760 JD: 20
50.97/51.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |******************
c |********************
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c |********************************
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c |***************************************************************
c |****************************************************************| 2 NC: 8064 JD: 20
76.47/76.57	c |----------------------------------------------------------------|
c |*
c |**
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c |****************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 23999 JD: 20
138.46/138.56	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |************************
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c |********************************
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c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************c right child 4153 UNSAT by parent!
239.23/239.32	
c |****************************************************************| 4 NC: 47762 JD: 20
239.23/239.32	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |************
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c |***************
c |****************
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c |*********************
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c |***********************
c |************************
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c |****************************
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c |*******************************
c |********************************
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c |*************************************
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c |****************************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************c right child 8169 UNSAT by parent!
325.61/325.73	
c |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 75174 JD: 20
368.99/369.15	c |----------------------------------------------------------------|
c |*
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c |***
c |****
c |*****
c |******
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c |********
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c |****************
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c |**********************
c |************************
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c |*******************************
c |********************************
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c |*************************************
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c |***********************************************
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c |******************************************************c right child 13497 UNSAT by parent!
407.28/407.45	
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c |**************************************************************c right child 18324 UNSAT by parent!
496.06/496.23	
c |***************************************************************c right child 19111 UNSAT by parent!
521.15/521.39	c right child 19115 UNSAT by parent!
521.15/521.39	c right child 19377 UNSAT by parent!
521.15/521.39	
c |****************************************************************| 6 NC: 106761 JD: 20
521.15/521.39	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
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c |******
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c |********
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c |**************
c |***************
c |****************
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c |********************************
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c |************************************************
c |*************************************************c right child 22763 UNSAT by parent!
564.65/564.88	c right child 22937 UNSAT by parent!
564.65/564.88	
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************c right child 23776 UNSAT by parent!
572.24/572.45	c right child 23849 UNSAT by parent!
572.24/572.45	
c |*******************************************************
c |********************************************************
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c |****************************************************************| 7 NC: 140944 JD: 20
686.22/686.47	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |****************
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c |*********************
c |**********************
c |************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |***************************************
c |****************************************
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c |***********************************************
c |************************************************
c |*************************************************c right child 34315 UNSAT by parent!
735.30/735.57	
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c |****************************************************
c |*****************************************************
c |******************************************************c right child 35158 UNSAT by parent!
742.00/742.29	
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c |********************************************************
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c |**********************************************************
c |***********************************************************c right child 36199 UNSAT by parent!
753.39/753.65	
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 8 NC: 169510 JD: 20
827.38/827.64	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |********
c |****************
c |********************
c |*********************
c |**********************
c |************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
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Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node3/watcher-333323-1173510213 -o ROOT/results/node3/solver-333323-1173510213 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333323-1173510213/march_ks /tmp/evaluation/333323-1173510213/instance-333323-1173510213.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: 1.00 1.00 0.97 3/77 26258
/proc/meminfo: memFree=1547304/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=1228 CPUtime=0
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 370976194 1257472 145 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 307 145 47 123 0 182 0

[startup+0.0500631 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 26258
/proc/meminfo: memFree=1547304/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=1756 CPUtime=0.04
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 324 0 0 0 4 0 0 0 18 0 1 0 370976194 1798144 309 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 439 309 47 123 0 314 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1756

[startup+0.101068 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 26258
/proc/meminfo: memFree=1547304/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=2416 CPUtime=0.09
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 507 0 0 0 9 0 0 0 18 0 1 0 370976194 2473984 492 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 604 492 47 123 0 479 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2416

[startup+0.301084 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 26258
/proc/meminfo: memFree=1547304/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=9056 CPUtime=0.29
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 2782 0 0 0 28 1 0 0 19 0 1 0 370976194 9273344 1756 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134661190 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 2264 1756 52 123 0 2139 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9056

[startup+0.701116 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 26258
/proc/meminfo: memFree=1547304/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=11448 CPUtime=0.69
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 3454 0 0 0 68 1 0 0 23 0 1 0 370976194 11722752 2369 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 2862 2369 67 123 0 2737 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11448

[startup+1.50118 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26259
/proc/meminfo: memFree=1538016/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=11448 CPUtime=1.49
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 3454 0 0 0 148 1 0 0 25 0 1 0 370976194 11722752 2369 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 2862 2369 67 123 0 2737 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11448

[startup+3.10131 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26259
/proc/meminfo: memFree=1537888/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=11448 CPUtime=3.09
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 3454 0 0 0 308 1 0 0 25 0 1 0 370976194 11722752 2369 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 2862 2369 67 123 0 2737 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11448

[startup+6.30258 s]
/proc/loadavg: 1.08 1.02 0.97 2/78 26259
/proc/meminfo: memFree=1537696/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=11448 CPUtime=6.29
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 3454 0 0 0 628 1 0 0 25 0 1 0 370976194 11722752 2369 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 2862 2369 67 123 0 2737 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11448

[startup+12.7011 s]
/proc/loadavg: 1.07 1.02 0.97 2/78 26259
/proc/meminfo: memFree=1537696/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=11448 CPUtime=12.69
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 3454 0 0 0 1268 1 0 0 25 0 1 0 370976194 11722752 2369 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 2862 2369 67 123 0 2737 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11448

[startup+25.5012 s]
/proc/loadavg: 1.06 1.01 0.97 2/78 26259
/proc/meminfo: memFree=1537760/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=11448 CPUtime=25.48
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 3454 0 0 0 2547 1 0 0 25 0 1 0 370976194 11722752 2369 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 2862 2369 67 123 0 2737 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11448

[startup+51.1013 s]
/proc/loadavg: 1.04 1.01 0.97 2/78 26259
/proc/meminfo: memFree=1535648/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=14512 CPUtime=51.07
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 7752 0 0 0 5104 3 0 0 25 0 1 0 370976194 14860288 2843 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 3628 2843 72 123 0 3503 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14512

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 0.97 2/78 26259
/proc/meminfo: memFree=1535840/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=14512 CPUtime=102.27
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 7752 0 0 0 10223 4 0 0 25 0 1 0 370976194 14860288 2843 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 3628 2843 72 123 0 3503 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14512

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26259
/proc/meminfo: memFree=1535712/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=14716 CPUtime=162.24
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 7794 0 0 0 16220 4 0 0 25 0 1 0 370976194 15069184 2885 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587537 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 3679 2885 72 123 0 3554 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14716

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26259
/proc/meminfo: memFree=1535584/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=14816 CPUtime=222.23
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 7808 0 0 0 22218 5 0 0 25 0 1 0 370976194 15171584 2899 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 3704 2899 72 123 0 3579 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14816

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26259
/proc/meminfo: memFree=1535392/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=15124 CPUtime=282.21
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 7866 0 0 0 28216 5 0 0 25 0 1 0 370976194 15486976 2957 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 3781 2957 72 123 0 3656 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15124

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26259
/proc/meminfo: memFree=1535264/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=15124 CPUtime=342.2
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 7888 0 0 0 34214 6 0 0 25 0 1 0 370976194 15486976 2979 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585140 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 3781 2979 72 123 0 3656 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15124

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26259
/proc/meminfo: memFree=1535136/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=15352 CPUtime=402.18
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 7926 0 0 0 40212 6 0 0 25 0 1 0 370976194 15720448 3017 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 3838 3017 72 123 0 3713 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15352

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26259
/proc/meminfo: memFree=1535072/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=15508 CPUtime=462.17
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 7957 0 0 0 46210 7 0 0 25 0 1 0 370976194 15880192 3048 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 3877 3048 72 123 0 3752 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 15508

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26259
/proc/meminfo: memFree=1535008/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=15848 CPUtime=522.15
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 7975 0 0 0 52208 7 0 0 25 0 1 0 370976194 16228352 3066 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587472 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 3962 3066 72 123 0 3837 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 15848

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26259
/proc/meminfo: memFree=1534880/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=15848 CPUtime=582.14
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 8020 0 0 0 58206 8 0 0 25 0 1 0 370976194 16228352 3111 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 3962 3111 72 123 0 3837 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 15848

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26259
/proc/meminfo: memFree=1534816/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=15848 CPUtime=642.12
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 8035 0 0 0 64204 8 0 0 25 0 1 0 370976194 16228352 3126 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 3962 3126 72 123 0 3837 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 15848

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26259
/proc/meminfo: memFree=1534624/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=15848 CPUtime=702.11
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 8059 0 0 0 70202 9 0 0 25 0 1 0 370976194 16228352 3150 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 3962 3150 72 123 0 3837 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 15848

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26259
/proc/meminfo: memFree=1534560/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=16360 CPUtime=762.09
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 8092 0 0 0 76200 9 0 0 25 0 1 0 370976194 16752640 3183 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 4090 3183 72 123 0 3965 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 16360

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26259
/proc/meminfo: memFree=1534560/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=16360 CPUtime=822.08
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 8102 0 0 0 82198 10 0 0 25 0 1 0 370976194 16752640 3193 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 4090 3193 72 123 0 3965 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 16360

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26259
/proc/meminfo: memFree=1534432/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=16368 CPUtime=882.06
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 8129 0 0 0 88196 10 0 0 25 0 1 0 370976194 16760832 3220 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597276 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 4092 3220 72 123 0 3967 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 16368

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26259
/proc/meminfo: memFree=1534432/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=16368 CPUtime=942.04
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 8129 0 0 0 94194 10 0 0 25 0 1 0 370976194 16760832 3220 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628642 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 4092 3220 72 123 0 3967 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 16368

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26259
/proc/meminfo: memFree=1534432/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=16368 CPUtime=1002.03
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 8129 0 0 0 100192 11 0 0 25 0 1 0 370976194 16760832 3220 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 4092 3220 72 123 0 3967 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 16368

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26259
/proc/meminfo: memFree=1534368/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=16368 CPUtime=1062.01
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 8129 0 0 0 106190 11 0 0 25 0 1 0 370976194 16760832 3220 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597212 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 4092 3220 72 123 0 3967 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 16368

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26259
/proc/meminfo: memFree=1534368/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=16368 CPUtime=1122
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 8129 0 0 0 112189 11 0 0 25 0 1 0 370976194 16760832 3220 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134565489 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 4092 3220 72 123 0 3967 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 16368

[startup+1182.3 s]
/proc/loadavg: 1.05 1.01 0.98 2/78 26259
/proc/meminfo: memFree=1534432/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=16368 CPUtime=1181.98
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 8129 0 0 0 118187 11 0 0 25 0 1 0 370976194 16760832 3220 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628919 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 4092 3220 72 123 0 3967 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 16368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.04 1.01 0.98 2/78 26259
/proc/meminfo: memFree=1534368/2055920 swapFree=4158660/4192956
[pid=26258] ppid=26256 vsize=16368 CPUtime=1200.08
/proc/26258/stat : 26258 (march_ks) R 26256 26258 25527 0 -1 4194304 8129 0 0 0 119997 11 0 0 25 0 1 0 370976194 16760832 3220 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597789 0 0 4096 0 0 0 0 17 1 0 0
/proc/26258/statm: 4092 3220 72 123 0 3967 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 16368

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): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.115982
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 16368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8129
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= 25165

runsolver used 1.46378 second user time and 2.72758 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sat Mar 10 07:03:33 UTC 2007

IDJOB= 333323
IDBENCH= 24601
IDSOLVER= 111
FILE ID= node3/333323-1173510213

PBS_JOBID= 4101114

Free space on /tmp= 66515 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/others/QG8-gensys-ukn005.sat05-3584.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333323-1173510213/march_ks /tmp/evaluation/333323-1173510213/instance-333323-1173510213.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-333323-1173510213 -o ROOT/results/node3/solver-333323-1173510213 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333323-1173510213/march_ks /tmp/evaluation/333323-1173510213/instance-333323-1173510213.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  db9d2b7fba78f1cbe73aba9a1aa51042

RANDOM SEED= 237712714

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:       1547712 kB
Buffers:         48348 kB
Cached:         370548 kB
SwapCached:       2568 kB
Active:         197976 kB
Inactive:       243960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1547712 kB
SwapTotal:     4192956 kB
SwapFree:      4158660 kB
Dirty:            3944 kB
Writeback:           0 kB
Mapped:          30792 kB
Slab:            51940 kB
Committed_AS:  1504076 kB
PageTables:       1656 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= 66515 MiB

End job on node3 on Sat Mar 10 07:23:36 UTC 2007