Trace number 297051

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) 1200.1 1200.55

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1762817022-10.UNSAT.shuffled.cnf
MD5SUM1f7852d30f74f4d1cf595ab0277b9978
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 variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data (download as text)

1.02/1.06	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.02/1.06	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.02/1.06	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.02/1.06	c main()::
1.02/1.06	c initFormula():: searching for DIMACS p-line....
1.02/1.06	c full lookahead due to high density!
1.02/1.06	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.02/1.06	c parseCNF():: parsing....
1.02/1.06	c parseCNF():: the CNF contains 0 unary clauses.
1.02/1.06	c runParser():: parsing was successful, warming up engines...
1.02/1.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.02/1.06	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.02/1.06	c stat :: sign balance is biased by 0.006
1.02/1.06	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.02/1.06	c using k-SAT heuristics (size based diff)
1.02/1.06	c longest clause has size 7
1.02/1.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
1.02/1.06	c resolvent_look() :: found 1 resolvents
1.02/1.06	c main():: clause / variable ratio: ( 6676 / 75 ) = 89.01
1.02/1.06	c longest clause has size 7
1.02/1.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.02/1.06	c dynamic_preselect_setsize :: off
1.02/1.06	c suggested doublelook initial :: 0
1.02/1.06	c main():: all systems go!
1.02/1.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 138 JD: 21
1.12/1.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
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c |****************************************************************| 1 NC: 3979 JD: 21
3.38/3.39	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 44020 JD: 21
25.80/25.92	c |----------------------------------------------------------------|
c |*
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c |********************************
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c |***************************************************************
c |****************************************************************| 3 NC: 256760 JD: 21
145.82/145.91	c |----------------------------------------------------------------|
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 |********************************
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c |************************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 4 NC: 1036593 JD: 21
589.36/589.62	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |****************************************
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c |**********************************************
c |***********************************************
c |************************************************
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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/node23/watcher-297051-1171831738 -o ROOT/results/node23/solver-297051-1171831738 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297051-1171831738/march_ks /tmp/evaluation/297051-1171831738/instance-297051-1171831738.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 4978
/proc/meminfo: memFree=844896/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=656 CPUtime=0
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 203127637 671744 79 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 164 79 47 123 0 39 0

[startup+0.107052 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4978
/proc/meminfo: memFree=844896/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=1712 CPUtime=0.1
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 844 0 0 0 10 0 0 0 18 0 1 0 203127637 1753088 323 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1712

[startup+0.515105 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4978
/proc/meminfo: memFree=844896/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=1712 CPUtime=0.51
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 844 0 0 0 51 0 0 0 21 0 1 0 203127637 1753088 323 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1712

[startup+1.33719 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4979
/proc/meminfo: memFree=843416/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=2040 CPUtime=1.33
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 1162 0 0 0 133 0 0 0 25 0 1 0 203127637 2088960 371 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2040

[startup+2.97838 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4979
/proc/meminfo: memFree=843288/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=2040 CPUtime=2.97
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 1162 0 0 0 297 0 0 0 25 0 1 0 203127637 2088960 371 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134564801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2040

[startup+6.25475 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4979
/proc/meminfo: memFree=843224/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=2040 CPUtime=6.24
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 1162 0 0 0 624 0 0 0 25 0 1 0 203127637 2088960 371 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2040

[startup+12.7105 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4979
/proc/meminfo: memFree=843160/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=2040 CPUtime=12.7
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 1162 0 0 0 1270 0 0 0 25 0 1 0 203127637 2088960 371 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134587540 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2040

[startup+25.5109 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4979
/proc/meminfo: memFree=843160/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=2040 CPUtime=25.49
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 1162 0 0 0 2549 0 0 0 25 0 1 0 203127637 2088960 371 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2040

[startup+51.1229 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4979
/proc/meminfo: memFree=843160/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=2040 CPUtime=51.09
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 1162 0 0 0 5109 0 0 0 25 0 1 0 203127637 2088960 371 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2040

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4979
/proc/meminfo: memFree=843160/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=2244 CPUtime=102.3
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 1202 0 0 0 10230 0 0 0 25 0 1 0 203127637 2297856 411 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 561 411 72 123 0 436 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2244

[startup+162.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4979
/proc/meminfo: memFree=843032/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=2344 CPUtime=162.31
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 1224 0 0 0 16231 0 0 0 25 0 1 0 203127637 2400256 433 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134585346 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 586 433 72 123 0 461 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 2344

[startup+222.397 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4979
/proc/meminfo: memFree=842904/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=2496 CPUtime=222.32
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 1245 0 0 0 22232 0 0 0 25 0 1 0 203127637 2555904 454 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 624 454 72 123 0 499 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 2496

[startup+282.425 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4979
/proc/meminfo: memFree=842840/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=2496 CPUtime=282.33
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 1268 0 0 0 28233 0 0 0 25 0 1 0 203127637 2555904 477 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 624 477 72 123 0 499 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 2496

[startup+342.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4979
/proc/meminfo: memFree=842776/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=2724 CPUtime=342.34
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 1291 0 0 0 34234 0 0 0 25 0 1 0 203127637 2789376 500 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 681 500 72 123 0 556 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 2724

[startup+402.492 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 4979
/proc/meminfo: memFree=842648/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=2724 CPUtime=402.36
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 1313 0 0 0 40236 0 0 0 25 0 1 0 203127637 2789376 522 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 681 522 72 123 0 556 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 2724

[startup+462.52 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 4979
/proc/meminfo: memFree=842648/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=2724 CPUtime=462.37
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 1331 0 0 0 46237 0 0 0 25 0 1 0 203127637 2789376 540 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 681 540 72 123 0 556 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 2724

[startup+522.55 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 4979
/proc/meminfo: memFree=842520/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=3064 CPUtime=522.38
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 1349 0 0 0 52238 0 0 0 25 0 1 0 203127637 3137536 558 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 766 558 72 123 0 641 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 3064

[startup+582.579 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4979
/proc/meminfo: memFree=842456/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=3064 CPUtime=582.4
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 1368 0 0 0 58240 0 0 0 25 0 1 0 203127637 3137536 577 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 766 577 72 123 0 641 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 3064

[startup+642.614 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4979
/proc/meminfo: memFree=842392/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=3064 CPUtime=642.42
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 1392 0 0 0 64241 1 0 0 25 0 1 0 203127637 3137536 601 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 766 601 72 123 0 641 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 3064

[startup+702.647 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4979
/proc/meminfo: memFree=842264/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=3064 CPUtime=702.43
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 1414 0 0 0 70242 1 0 0 25 0 1 0 203127637 3137536 623 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538519 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 766 623 72 123 0 641 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 3064

[startup+762.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 5089
/proc/meminfo: memFree=840928/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=3576 CPUtime=762.41
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 1436 0 0 0 76240 1 0 0 25 0 1 0 203127637 3661824 645 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 894 645 72 123 0 769 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 3576

[startup+822.758 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5177
/proc/meminfo: memFree=842000/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=3576 CPUtime=822.41
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 1453 0 0 0 82240 1 0 0 25 0 1 0 203127637 3661824 662 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 894 662 72 123 0 769 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 3576

[startup+882.786 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5177
/proc/meminfo: memFree=841944/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=3576 CPUtime=882.42
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 1471 0 0 0 88240 2 0 0 25 0 1 0 203127637 3661824 680 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 894 680 72 123 0 769 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 3576

[startup+942.815 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5177
/proc/meminfo: memFree=841880/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=3576 CPUtime=942.43
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 1494 0 0 0 94241 2 0 0 25 0 1 0 203127637 3661824 703 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 894 703 72 123 0 769 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 3576

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5177
/proc/meminfo: memFree=841752/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=3576 CPUtime=1002.44
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 1517 0 0 0 100242 2 0 0 25 0 1 0 203127637 3661824 726 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 894 726 72 123 0 769 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 3576

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5177
/proc/meminfo: memFree=841688/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=3576 CPUtime=1062.45
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 1542 0 0 0 106243 2 0 0 25 0 1 0 203127637 3661824 751 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134598329 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 894 751 72 123 0 769 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 3576

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5177
/proc/meminfo: memFree=841624/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=4340 CPUtime=1122.46
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 1565 0 0 0 112244 2 0 0 25 0 1 0 203127637 4444160 774 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 1085 774 72 123 0 960 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 4340

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5177
/proc/meminfo: memFree=841496/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=4340 CPUtime=1182.47
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 1590 0 0 0 118245 2 0 0 25 0 1 0 203127637 4444160 799 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134628923 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 1085 799 72 123 0 960 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 4340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5177
/proc/meminfo: memFree=841496/2055920 swapFree=4144472/4192956
[pid=4978] ppid=4976 vsize=4340 CPUtime=1200.09
/proc/4978/stat : 4978 (march_ks) R 4976 4978 4436 0 -1 4194304 1596 0 0 0 120007 2 0 0 25 0 1 0 203127637 4444160 805 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/4978/statm: 1085 805 72 123 0 960 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 4340

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): 1200.1
CPU user time (s): 1200.08
CPU system time (s): 0.027995
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 4340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1596
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= 7
involuntary context switches= 1927

runsolver used 1.39279 second user time and 2.77458 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sun Feb 18 20:48:58 UTC 2007

IDJOB= 297051
IDBENCH= 19952
IDSOLVER= 111
FILE ID= node23/297051-1171831738

PBS_JOBID= 3839661

Free space on /tmp= 66562 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1762817022-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297051-1171831738/march_ks /tmp/evaluation/297051-1171831738/instance-297051-1171831738.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-297051-1171831738 -o ROOT/results/node23/solver-297051-1171831738 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297051-1171831738/march_ks /tmp/evaluation/297051-1171831738/instance-297051-1171831738.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  1f7852d30f74f4d1cf595ab0277b9978

RANDOM SEED= 758754709

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:        845368 kB
Buffers:         42708 kB
Cached:        1050588 kB
SwapCached:      16396 kB
Active:         868084 kB
Inactive:       249368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        845368 kB
SwapTotal:     4192956 kB
SwapFree:      4144472 kB
Dirty:            2452 kB
Writeback:           0 kB
Mapped:          29804 kB
Slab:            78764 kB
Committed_AS:   630600 kB
PageTables:       1696 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= 66562 MiB

End job on node23 on Sun Feb 18 21:09:00 UTC 2007