Trace number 370990

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) 5000.1 5001.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S1798323172-15.cnf
MD5SUM9a1eeb76857ccbe401a4de96673889a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1995.46
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

Solver Data (download as text)

2.79/2.88	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.79/2.88	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.79/2.88	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.79/2.88	c main()::
2.79/2.88	c initFormula():: searching for DIMACS p-line....
2.79/2.88	c full lookahead due to high density!
2.79/2.88	c initFormula():: the DIMACS p-line indicates a CNF of 200 variables and 17000 clauses.
2.79/2.88	c parseCNF():: parsing....
2.79/2.88	c parseCNF():: the CNF contains 0 unary clauses.
2.79/2.88	c runParser():: parsing was successful, warming up engines...
2.79/2.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.88	c preprocessing fase I completed:: there are now 200 free variables and 17000 clauses.
2.79/2.88	c stat :: sign balance is biased by 0.007
2.79/2.88	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.79/2.88	c using k-SAT heuristics (size based diff)
2.79/2.88	c longest clause has size 7
2.79/2.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.88	c main():: clause / variable ratio: ( 17000 / 200 ) = 85.00
2.79/2.88	c longest clause has size 7
2.79/2.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.88	c dynamic_preselect_setsize :: off
2.79/2.88	c suggested doublelook initial :: 0
2.79/2.88	c main():: all systems go!
2.79/2.88	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 216 JD: 79
3.30/3.34	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 12253 JD: 79
20.79/20.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
c |****************************
c |*****************************
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c |*******************************
c |********************************
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c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 401780 JD: 79
567.05/567.25	c |----------------------------------------------------------------|
c |*
c |**
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 |************************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node15/watcher-370990-1177154501 -o ROOT/results/node15/solver-370990-1177154501 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370990-1177154501/march_ks /tmp/evaluation/370990-1177154501/instance-370990-1177154501.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 3/77 10668
/proc/meminfo: memFree=1734712/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=788 CPUtime=0
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 163367698 806912 91 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 197 91 47 123 0 72 0

[startup+0.0996781 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10668
/proc/meminfo: memFree=1734712/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=2292 CPUtime=0.09
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 1499 0 0 0 9 0 0 0 18 0 1 0 163367698 2347008 380 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134838346 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 573 380 63 123 0 448 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2292

[startup+0.101677 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10668
/proc/meminfo: memFree=1734712/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=3216 CPUtime=0.09
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 1702 0 0 0 9 0 0 0 18 0 1 0 163367698 3293184 583 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 804 583 63 123 0 679 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3216

[startup+0.301695 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10668
/proc/meminfo: memFree=1734712/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=3456 CPUtime=0.29
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 2372 0 0 0 29 0 0 0 19 0 1 0 163367698 3538944 644 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 864 644 67 123 0 739 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3456

[startup+0.701732 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10668
/proc/meminfo: memFree=1734712/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=3456 CPUtime=0.69
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 2372 0 0 0 69 0 0 0 23 0 1 0 163367698 3538944 644 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 864 644 67 123 0 739 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3456

[startup+1.50181 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 10669
/proc/meminfo: memFree=1732400/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=3456 CPUtime=1.49
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 2372 0 0 0 149 0 0 0 25 0 1 0 163367698 3538944 644 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 864 644 67 123 0 739 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3456

[startup+3.10195 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 10669
/proc/meminfo: memFree=1732272/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=4000 CPUtime=3.09
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 3619 0 0 0 308 1 0 0 25 0 1 0 163367698 4096000 717 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 1000 717 72 123 0 875 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4000

[startup+6.30125 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 10669
/proc/meminfo: memFree=1731696/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=4000 CPUtime=6.29
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 3619 0 0 0 628 1 0 0 25 0 1 0 163367698 4096000 717 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 1000 717 72 123 0 875 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4000

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 10669
/proc/meminfo: memFree=1731632/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=4000 CPUtime=12.68
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 3619 0 0 0 1267 1 0 0 25 0 1 0 163367698 4096000 717 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 1000 717 72 123 0 875 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4000

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 10669
/proc/meminfo: memFree=1731632/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=4136 CPUtime=25.48
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 3645 0 0 0 2547 1 0 0 25 0 1 0 163367698 4235264 743 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 1034 743 72 123 0 909 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4136

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 10669
/proc/meminfo: memFree=1731632/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=4204 CPUtime=51.08
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 3666 0 0 0 5106 2 0 0 25 0 1 0 163367698 4304896 764 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 1051 764 72 123 0 926 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4204

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 10669
/proc/meminfo: memFree=1731504/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=4456 CPUtime=102.27
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 3711 0 0 0 10225 2 0 0 25 0 1 0 163367698 4562944 809 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 1114 809 72 123 0 989 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4456

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10669
/proc/meminfo: memFree=1731312/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=4684 CPUtime=162.25
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 3768 0 0 0 16223 2 0 0 25 0 1 0 163367698 4796416 866 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 1171 866 72 123 0 1046 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4684

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10669
/proc/meminfo: memFree=1731056/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=5024 CPUtime=222.23
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 3813 0 0 0 22221 2 0 0 25 0 1 0 163367698 5144576 911 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596378 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 1256 911 72 123 0 1131 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5024

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10669
/proc/meminfo: memFree=1730864/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=5024 CPUtime=282.22
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 3853 0 0 0 28220 2 0 0 25 0 1 0 163367698 5144576 951 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537999 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 1256 951 72 123 0 1131 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5024

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10669
/proc/meminfo: memFree=1730544/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=5536 CPUtime=342.21
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 3917 0 0 0 34218 3 0 0 25 0 1 0 163367698 5668864 1015 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 1384 1015 72 123 0 1259 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 5536

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10669
/proc/meminfo: memFree=1730352/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=5536 CPUtime=402.19
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 3972 0 0 0 40216 3 0 0 25 0 1 0 163367698 5668864 1070 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 1384 1070 72 123 0 1259 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5536

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10669
/proc/meminfo: memFree=1730160/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=6300 CPUtime=462.18
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 4031 0 0 0 46215 3 0 0 25 0 1 0 163367698 6451200 1129 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541841 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 1575 1129 72 123 0 1450 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 6300

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10669
/proc/meminfo: memFree=1730032/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=6300 CPUtime=522.16
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 4079 0 0 0 52213 3 0 0 25 0 1 0 163367698 6451200 1177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 1575 1177 72 123 0 1450 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 6300

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10669
/proc/meminfo: memFree=1729776/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=6300 CPUtime=582.15
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 4136 0 0 0 58212 3 0 0 25 0 1 0 163367698 6451200 1234 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 1575 1234 72 123 0 1450 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 6300

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10669
/proc/meminfo: memFree=1729584/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=6300 CPUtime=642.14
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 4191 0 0 0 64211 3 0 0 25 0 1 0 163367698 6451200 1289 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 1575 1289 72 123 0 1450 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 6300


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 10869
/proc/meminfo: memFree=1718704/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=21464 CPUtime=4001.22
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 6873 0 0 0 400113 9 0 0 25 0 1 0 163367698 21979136 3971 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 5366 3971 72 123 0 5241 0
Current children cumulated CPU time (s) 4001.22
Current children cumulated vsize (KiB) 21464

[startup+4062.31 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 10869
/proc/meminfo: memFree=1718640/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=21464 CPUtime=4061.21
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 6908 0 0 0 406112 9 0 0 25 0 1 0 163367698 21979136 4006 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 5366 4006 72 123 0 5241 0
Current children cumulated CPU time (s) 4061.21
Current children cumulated vsize (KiB) 21464

[startup+4122.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 10869
/proc/meminfo: memFree=1718448/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=21464 CPUtime=4121.2
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 6946 0 0 0 412110 10 0 0 25 0 1 0 163367698 21979136 4044 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 5366 4044 72 123 0 5241 0
Current children cumulated CPU time (s) 4121.2
Current children cumulated vsize (KiB) 21464

[startup+4182.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 10869
/proc/meminfo: memFree=1718256/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=21464 CPUtime=4181.18
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 6984 0 0 0 418108 10 0 0 25 0 1 0 163367698 21979136 4082 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 5366 4082 72 123 0 5241 0
Current children cumulated CPU time (s) 4181.18
Current children cumulated vsize (KiB) 21464

[startup+4242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10869
/proc/meminfo: memFree=1718064/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=21464 CPUtime=4241.17
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 7032 0 0 0 424107 10 0 0 25 0 1 0 163367698 21979136 4130 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538149 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 5366 4130 72 123 0 5241 0
Current children cumulated CPU time (s) 4241.17
Current children cumulated vsize (KiB) 21464

[startup+4302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10869
/proc/meminfo: memFree=1717808/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=21464 CPUtime=4301.15
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 7090 0 0 0 430105 10 0 0 25 0 1 0 163367698 21979136 4188 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 5366 4188 72 123 0 5241 0
Current children cumulated CPU time (s) 4301.15
Current children cumulated vsize (KiB) 21464

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10869
/proc/meminfo: memFree=1717616/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=21464 CPUtime=4361.13
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 7134 0 0 0 436103 10 0 0 25 0 1 0 163367698 21979136 4232 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 5366 4232 72 123 0 5241 0
Current children cumulated CPU time (s) 4361.13
Current children cumulated vsize (KiB) 21464

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10869
/proc/meminfo: memFree=1717552/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=21464 CPUtime=4421.13
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 7179 0 0 0 442102 11 0 0 25 0 1 0 163367698 21979136 4277 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 5366 4277 72 123 0 5241 0
Current children cumulated CPU time (s) 4421.13
Current children cumulated vsize (KiB) 21464

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10869
/proc/meminfo: memFree=1717360/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=21464 CPUtime=4481.11
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 7221 0 0 0 448100 11 0 0 25 0 1 0 163367698 21979136 4319 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 5366 4319 72 123 0 5241 0
Current children cumulated CPU time (s) 4481.11
Current children cumulated vsize (KiB) 21464

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10869
/proc/meminfo: memFree=1717232/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=21464 CPUtime=4541.09
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 7271 0 0 0 454098 11 0 0 25 0 1 0 163367698 21979136 4369 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 5366 4369 72 123 0 5241 0
Current children cumulated CPU time (s) 4541.09
Current children cumulated vsize (KiB) 21464

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10871
/proc/meminfo: memFree=1716848/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=21464 CPUtime=4601.08
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 7316 0 0 0 460097 11 0 0 25 0 1 0 163367698 21979136 4414 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 5366 4414 72 123 0 5241 0
Current children cumulated CPU time (s) 4601.08
Current children cumulated vsize (KiB) 21464

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10871
/proc/meminfo: memFree=1716848/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=21464 CPUtime=4661.06
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 7353 0 0 0 466095 11 0 0 25 0 1 0 163367698 21979136 4451 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 5366 4451 72 123 0 5241 0
Current children cumulated CPU time (s) 4661.06
Current children cumulated vsize (KiB) 21464

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10871
/proc/meminfo: memFree=1716720/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=21464 CPUtime=4721.06
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 7388 0 0 0 472094 12 0 0 25 0 1 0 163367698 21979136 4486 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 5366 4486 72 123 0 5241 0
Current children cumulated CPU time (s) 4721.06
Current children cumulated vsize (KiB) 21464

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10871
/proc/meminfo: memFree=1716592/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=21464 CPUtime=4781.04
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 7426 0 0 0 478092 12 0 0 25 0 1 0 163367698 21979136 4524 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 5366 4524 72 123 0 5241 0
Current children cumulated CPU time (s) 4781.04
Current children cumulated vsize (KiB) 21464

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10871
/proc/meminfo: memFree=1716400/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=21464 CPUtime=4841.02
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 7467 0 0 0 484090 12 0 0 25 0 1 0 163367698 21979136 4565 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 5366 4565 72 123 0 5241 0
Current children cumulated CPU time (s) 4841.02
Current children cumulated vsize (KiB) 21464

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10871
/proc/meminfo: memFree=1716208/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=21464 CPUtime=4901
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 7523 0 0 0 490088 12 0 0 25 0 1 0 163367698 21979136 4621 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 5366 4621 72 123 0 5241 0
Current children cumulated CPU time (s) 4901
Current children cumulated vsize (KiB) 21464

[startup+4962.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 10871
/proc/meminfo: memFree=1716016/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=21464 CPUtime=4960.99
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 7565 0 0 0 496087 12 0 0 25 0 1 0 163367698 21979136 4663 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 5366 4663 72 123 0 5241 0
Current children cumulated CPU time (s) 4960.99
Current children cumulated vsize (KiB) 21464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 10871
/proc/meminfo: memFree=1715888/2055920 swapFree=4169120/4192956
[pid=10668] ppid=10666 vsize=21464 CPUtime=5000.08
/proc/10668/stat : 10668 (march_ks) R 10666 10668 10179 0 -1 4194304 7599 0 0 0 499996 12 0 0 25 0 1 0 163367698 21979136 4697 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10668/statm: 5366 4697 72 123 0 5241 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 21464

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): 5001.41
CPU time (s): 5000.1
CPU user time (s): 4999.97
CPU system time (s): 0.132979
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 21464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7599
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= 5911

runsolver used 6.16006 second user time and 11.5452 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sat Apr 21 11:21:41 UTC 2007

IDJOB= 370990
IDBENCH= 20108
IDSOLVER= 180
FILE ID= node15/370990-1177154501

PBS_JOBID= 4648901

Free space on /tmp= 66485 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S1798323172-15.cnf
COMMAND LINE= /tmp/evaluation/370990-1177154501/march_ks /tmp/evaluation/370990-1177154501/instance-370990-1177154501.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-370990-1177154501 -o ROOT/results/node15/solver-370990-1177154501 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370990-1177154501/march_ks /tmp/evaluation/370990-1177154501/instance-370990-1177154501.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  9a1eeb76857ccbe401a4de96673889a8

RANDOM SEED= 46667563

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1735248 kB
Buffers:         56364 kB
Cached:         190496 kB
SwapCached:       2292 kB
Active:         181664 kB
Inactive:        89360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735248 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            2780 kB
Writeback:           0 kB
Mapped:          30264 kB
Slab:            35100 kB
Committed_AS:  7013384 kB
PageTables:       1868 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= 66485 MiB

End job on node15 on Sat Apr 21 12:45:04 UTC 2007